./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.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 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:37:34,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:37:34,781 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:37:34,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:37:34,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:37:34,841 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:37:34,843 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:37:34,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:37:34,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:37:34,855 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:37:34,856 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:37:34,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:37:34,858 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:37:34,859 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:37:34,861 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:37:34,862 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:37:34,867 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:37:34,868 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:37:34,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:37:34,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:37:34,876 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:37:34,877 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:37:34,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:37:34,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:37:34,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:37:34,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:37:34,883 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:37:34,884 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:37:34,885 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:37:34,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:37:34,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:37:34,886 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:37:34,888 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:37:34,889 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:37:34,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:37:34,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:37:34,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:37:34,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:37:34,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:37:34,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:37:34,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:37:34,893 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:37:34,924 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:37:34,924 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:37:34,925 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:37:34,925 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:37:34,926 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:37:34,926 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:37:34,927 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:37:34,927 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:37:34,927 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:37:34,928 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:37:34,928 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:37:34,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:37:34,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:37:34,929 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:37:34,929 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:37:34,929 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:37:34,930 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:37:34,930 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:37:34,930 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:37:34,930 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:37:34,930 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:37:34,931 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:34,931 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:37:34,931 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:37:34,931 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:37:34,931 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:37:34,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:37:34,932 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:37:34,932 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:37:34,932 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:37:34,932 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:37:34,933 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 [2021-12-15 13:37:35,136 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:37:35,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:37:35,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:37:35,157 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:37:35,157 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:37:35,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-12-15 13:37:35,222 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e7b4391/016999b47c7945df905eb26eb8532db1/FLAGda4cb9059 [2021-12-15 13:37:36,059 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:37:36,061 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-12-15 13:37:36,152 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e7b4391/016999b47c7945df905eb26eb8532db1/FLAGda4cb9059 [2021-12-15 13:37:36,528 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32e7b4391/016999b47c7945df905eb26eb8532db1 [2021-12-15 13:37:36,531 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:37:36,532 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:37:36,533 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:36,534 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:37:36,536 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:37:36,537 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:36" (1/1) ... [2021-12-15 13:37:36,538 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3bf684 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:36, skipping insertion in model container [2021-12-15 13:37:36,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:36" (1/1) ... [2021-12-15 13:37:36,542 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:37:36,719 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:40,664 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2021-12-15 13:37:40,667 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2021-12-15 13:37:40,693 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:40,791 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:37:41,186 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2021-12-15 13:37:41,187 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2021-12-15 13:37:41,192 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:41,453 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:37:41,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41 WrapperNode [2021-12-15 13:37:41,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:41,455 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:41,455 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:37:41,455 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:37:41,461 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:41,622 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:41,901 INFO L137 Inliner]: procedures = 667, calls = 4451, calls flagged for inlining = 327, calls inlined = 292, statements flattened = 8509 [2021-12-15 13:37:41,902 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:41,902 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:37:41,903 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:37:41,903 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:37:41,910 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:41,911 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:41,968 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:41,969 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:42,086 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:42,107 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:42,149 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:42,307 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:37:42,308 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:37:42,309 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:37:42,309 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:37:42,310 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:41" (1/1) ... [2021-12-15 13:37:42,317 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:42,325 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:37:42,340 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 13:37:42,349 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 13:37:42,379 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:37:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:37:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:37:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:37:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:37:42,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:37:42,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:37:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:37:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2021-12-15 13:37:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2021-12-15 13:37:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2021-12-15 13:37:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2021-12-15 13:37:42,381 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-12-15 13:37:42,381 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-12-15 13:37:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2021-12-15 13:37:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2021-12-15 13:37:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2021-12-15 13:37:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2021-12-15 13:37:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:37:42,382 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:37:42,382 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2021-12-15 13:37:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2021-12-15 13:37:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:37:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:37:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:37:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:37:42,383 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2021-12-15 13:37:42,383 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2021-12-15 13:37:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2021-12-15 13:37:42,384 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2021-12-15 13:37:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2021-12-15 13:37:42,384 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2021-12-15 13:37:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:37:42,384 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:37:42,384 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2021-12-15 13:37:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2021-12-15 13:37:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2021-12-15 13:37:42,385 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2021-12-15 13:37:42,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:37:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:37:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:37:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:37:42,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:37:42,386 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:37:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:37:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:37:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2021-12-15 13:37:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2021-12-15 13:37:42,387 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2021-12-15 13:37:42,387 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2021-12-15 13:37:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:37:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:37:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2021-12-15 13:37:42,388 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2021-12-15 13:37:42,388 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:37:42,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:37:42,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:37:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:37:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:37:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2021-12-15 13:37:42,390 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2021-12-15 13:37:42,390 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:37:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:37:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:37:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:37:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2021-12-15 13:37:42,391 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2021-12-15 13:37:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-12-15 13:37:42,391 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2021-12-15 13:37:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2021-12-15 13:37:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:37:42,392 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:37:42,392 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:37:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:37:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2021-12-15 13:37:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2021-12-15 13:37:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:37:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2021-12-15 13:37:42,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2021-12-15 13:37:42,393 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2021-12-15 13:37:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2021-12-15 13:37:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:37:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:37:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2021-12-15 13:37:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2021-12-15 13:37:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:37:42,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:37:42,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:37:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2021-12-15 13:37:42,395 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2021-12-15 13:37:42,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:37:42,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:37:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:37:42,396 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:37:42,396 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:37:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:37:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:37:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:37:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:37:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:42,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:42,397 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2021-12-15 13:37:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2021-12-15 13:37:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2021-12-15 13:37:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2021-12-15 13:37:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:37:42,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:37:42,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:37:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:37:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:37:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:37:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2021-12-15 13:37:42,399 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2021-12-15 13:37:42,399 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2021-12-15 13:37:42,400 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2021-12-15 13:37:42,400 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:37:42,401 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:37:42,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:37:42,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:37:42,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:37:42,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:37:42,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:37:42,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:37:42,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:37:42,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:37:42,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:37:42,411 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2021-12-15 13:37:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2021-12-15 13:37:42,411 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:37:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:37:42,411 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2021-12-15 13:37:42,411 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2021-12-15 13:37:42,411 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:37:42,412 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:37:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:37:42,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:37:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:37:42,412 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:37:42,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:37:42,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:37:42,412 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:37:42,413 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2021-12-15 13:37:42,413 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2021-12-15 13:37:42,413 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2021-12-15 13:37:42,413 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2021-12-15 13:37:42,413 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2021-12-15 13:37:42,413 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2021-12-15 13:37:42,413 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:42,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:42,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:37:42,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:37:42,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:42,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:42,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:37:42,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:37:42,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2021-12-15 13:37:42,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2021-12-15 13:37:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2021-12-15 13:37:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2021-12-15 13:37:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2021-12-15 13:37:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2021-12-15 13:37:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2021-12-15 13:37:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2021-12-15 13:37:42,415 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2021-12-15 13:37:42,415 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2021-12-15 13:37:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:37:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:37:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:37:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:37:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:37:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:37:42,416 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:37:42,416 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:37:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2021-12-15 13:37:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2021-12-15 13:37:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:37:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:37:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-15 13:37:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-15 13:37:42,417 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2021-12-15 13:37:42,417 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2021-12-15 13:37:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:37:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:37:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2021-12-15 13:37:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2021-12-15 13:37:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:37:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:37:42,418 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:37:42,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:37:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-12-15 13:37:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-12-15 13:37:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:37:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:37:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:37:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:37:42,419 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:37:42,419 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:37:42,420 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 13:37:42,420 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 13:37:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:37:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:37:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:37:42,420 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:37:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:37:42,420 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2021-12-15 13:37:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2021-12-15 13:37:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:37:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:37:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:37:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:37:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2021-12-15 13:37:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2021-12-15 13:37:42,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:37:42,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:37:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-15 13:37:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-15 13:37:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2021-12-15 13:37:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2021-12-15 13:37:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:37:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:37:42,422 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2021-12-15 13:37:42,422 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2021-12-15 13:37:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2021-12-15 13:37:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2021-12-15 13:37:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:37:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:37:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:37:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:37:42,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:37:42,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:37:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:37:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:37:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:37:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:37:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:37:42,424 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:37:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:37:42,424 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:37:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:37:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2021-12-15 13:37:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2021-12-15 13:37:42,425 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2021-12-15 13:37:42,425 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2021-12-15 13:37:42,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:37:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:37:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2021-12-15 13:37:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2021-12-15 13:37:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:37:42,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:37:42,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:37:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2021-12-15 13:37:42,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2021-12-15 13:37:42,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:37:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:37:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:37:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2021-12-15 13:37:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2021-12-15 13:37:42,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:37:42,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:37:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:37:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:37:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2021-12-15 13:37:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2021-12-15 13:37:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:37:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:37:42,432 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:37:42,432 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:37:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:37:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:37:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:37:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:37:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:37:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:37:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:37:42,433 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:37:42,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2021-12-15 13:37:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2021-12-15 13:37:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:37:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:37:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-12-15 13:37:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-12-15 13:37:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2021-12-15 13:37:42,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2021-12-15 13:37:42,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:37:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:37:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:37:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:37:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2021-12-15 13:37:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2021-12-15 13:37:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:37:42,435 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:37:42,435 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2021-12-15 13:37:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2021-12-15 13:37:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:37:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:37:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2021-12-15 13:37:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2021-12-15 13:37:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:37:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:37:42,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:37:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2021-12-15 13:37:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2021-12-15 13:37:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2021-12-15 13:37:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2021-12-15 13:37:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:37:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:37:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2021-12-15 13:37:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2021-12-15 13:37:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2021-12-15 13:37:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2021-12-15 13:37:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2021-12-15 13:37:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2021-12-15 13:37:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:37:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:37:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2021-12-15 13:37:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2021-12-15 13:37:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:37:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:37:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-12-15 13:37:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-12-15 13:37:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2021-12-15 13:37:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2021-12-15 13:37:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2021-12-15 13:37:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2021-12-15 13:37:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2021-12-15 13:37:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2021-12-15 13:37:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2021-12-15 13:37:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2021-12-15 13:37:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2021-12-15 13:37:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2021-12-15 13:37:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:37:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:37:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:37:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:37:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:37:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:37:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:37:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:37:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:37:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:37:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2021-12-15 13:37:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2021-12-15 13:37:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2021-12-15 13:37:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2021-12-15 13:37:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:37:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:37:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:37:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:37:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:37:42,442 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:37:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:37:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:37:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2021-12-15 13:37:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2021-12-15 13:37:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:37:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:37:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:37:42,443 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-12-15 13:37:42,443 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-12-15 13:37:42,444 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2021-12-15 13:37:42,444 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2021-12-15 13:37:43,596 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:37:43,615 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:37:43,796 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:37:43,800 INFO L158 Benchmark]: Toolchain (without parser) took 7267.97ms. Allocated memory was 102.8MB in the beginning and 436.2MB in the end (delta: 333.4MB). Free memory was 55.4MB in the beginning and 290.8MB in the end (delta: -235.4MB). Peak memory consumption was 132.2MB. Max. memory is 16.1GB. [2021-12-15 13:37:43,801 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:37:43,801 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4920.61ms. Allocated memory was 102.8MB in the beginning and 234.9MB in the end (delta: 132.1MB). Free memory was 55.1MB in the beginning and 114.5MB in the end (delta: -59.4MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. [2021-12-15 13:37:43,802 INFO L158 Benchmark]: Boogie Procedure Inliner took 447.03ms. Allocated memory is still 234.9MB. Free memory was 114.5MB in the beginning and 117.5MB in the end (delta: -3.1MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2021-12-15 13:37:43,802 INFO L158 Benchmark]: Boogie Preprocessor took 404.79ms. Allocated memory is still 234.9MB. Free memory was 117.5MB in the beginning and 107.8MB in the end (delta: 9.8MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. [2021-12-15 13:37:43,803 INFO L158 Benchmark]: RCFGBuilder took 1490.76ms. Allocated memory was 234.9MB in the beginning and 436.2MB in the end (delta: 201.3MB). Free memory was 107.8MB in the beginning and 290.8MB in the end (delta: -183.0MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2021-12-15 13:37:43,805 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 102.8MB. Free memory was 59.5MB in the beginning and 59.4MB in the end (delta: 49.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4920.61ms. Allocated memory was 102.8MB in the beginning and 234.9MB in the end (delta: 132.1MB). Free memory was 55.1MB in the beginning and 114.5MB in the end (delta: -59.4MB). Peak memory consumption was 111.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 447.03ms. Allocated memory is still 234.9MB. Free memory was 114.5MB in the beginning and 117.5MB in the end (delta: -3.1MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 404.79ms. Allocated memory is still 234.9MB. Free memory was 117.5MB in the beginning and 107.8MB in the end (delta: 9.8MB). Peak memory consumption was 73.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1490.76ms. Allocated memory was 234.9MB in the beginning and 436.2MB in the end (delta: 201.3MB). Free memory was 107.8MB in the beginning and 290.8MB in the end (delta: -183.0MB). Peak memory consumption was 51.8MB. 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 13:37:43,864 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.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 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:37:45,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:37:45,862 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:37:45,900 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:37:45,901 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:37:45,904 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:37:45,906 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:37:45,910 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:37:45,912 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:37:45,916 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:37:45,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:37:45,921 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:37:45,922 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:37:45,925 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:37:45,926 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:37:45,930 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:37:45,931 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:37:45,932 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:37:45,934 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:37:45,939 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:37:45,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:37:45,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:37:45,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:37:45,945 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:37:45,951 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:37:45,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:37:45,952 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:37:45,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:37:45,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:37:45,953 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:37:45,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:37:45,954 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:37:45,955 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:37:45,956 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:37:45,956 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:37:45,957 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:37:45,957 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:37:45,957 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:37:45,958 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:37:45,958 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:37:45,959 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:37:45,960 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:37:45,991 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:37:45,992 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:37:45,993 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:37:45,993 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:37:45,994 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:37:45,994 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:37:45,995 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:37:45,996 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:37:45,996 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:37:45,996 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:37:45,997 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:37:45,997 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:37:45,997 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:37:45,997 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:37:45,998 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:37:45,998 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:37:45,998 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:37:45,998 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:37:45,998 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:37:45,998 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:37:45,999 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:37:45,999 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:37:45,999 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:37:45,999 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:46,008 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:37:46,008 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:37:46,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:37:46,009 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:37:46,009 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:37:46,009 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:37:46,010 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:37:46,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:37:46,010 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:37:46,010 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:37:46,011 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ed43de24ffaa93b1a37c00c78c0cdaa1e1005aa52f2fbac965e933337484318 [2021-12-15 13:37:46,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:37:46,333 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:37:46,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:37:46,337 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:37:46,337 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:37:46,339 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-12-15 13:37:46,399 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea285c4a/d10573c5a4fb45e59c4d64dea21231ce/FLAG07f3088e3 [2021-12-15 13:37:47,304 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:37:47,304 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i [2021-12-15 13:37:47,384 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea285c4a/d10573c5a4fb45e59c4d64dea21231ce/FLAG07f3088e3 [2021-12-15 13:37:47,424 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fea285c4a/d10573c5a4fb45e59c4d64dea21231ce [2021-12-15 13:37:47,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:37:47,427 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:37:47,429 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:47,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:37:47,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:37:47,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:47,434 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a93d34b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:47, skipping insertion in model container [2021-12-15 13:37:47,434 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:47" (1/1) ... [2021-12-15 13:37:47,440 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:37:47,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:51,741 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2021-12-15 13:37:51,748 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2021-12-15 13:37:51,770 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:51,846 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:37:51,915 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:52,220 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2021-12-15 13:37:52,221 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2021-12-15 13:37:52,226 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:52,252 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:37:52,689 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[458925,458938] [2021-12-15 13:37:52,690 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-atheros-alx-alx.cil.i[459070,459083] [2021-12-15 13:37:52,696 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:53,081 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:37:53,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53 WrapperNode [2021-12-15 13:37:53,082 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:53,084 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:53,084 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:37:53,084 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:37:53,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,188 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,388 INFO L137 Inliner]: procedures = 681, calls = 4451, calls flagged for inlining = 327, calls inlined = 292, statements flattened = 8269 [2021-12-15 13:37:53,388 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:53,389 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:37:53,389 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:37:53,389 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:37:53,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,492 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,493 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,664 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,700 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,753 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:37:53,810 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:37:53,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:37:53,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:37:53,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:53" (1/1) ... [2021-12-15 13:37:53,818 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:53,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:37:53,841 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 13:37:53,866 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 13:37:53,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:37:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:37:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:37:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:37:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:37:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:37:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:37:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:37:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2021-12-15 13:37:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2021-12-15 13:37:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2021-12-15 13:37:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2021-12-15 13:37:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2021-12-15 13:37:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2021-12-15 13:37:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2021-12-15 13:37:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2021-12-15 13:37:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2021-12-15 13:37:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2021-12-15 13:37:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:37:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:37:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2021-12-15 13:37:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2021-12-15 13:37:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:37:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:37:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:37:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:37:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_resume [2021-12-15 13:37:53,887 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_resume [2021-12-15 13:37:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2021-12-15 13:37:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2021-12-15 13:37:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2021-12-15 13:37:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2021-12-15 13:37:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:37:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:37:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2021-12-15 13:37:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2021-12-15 13:37:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:37:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:37:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2021-12-15 13:37:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2021-12-15 13:37:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:37:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:37:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:37:53,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:37:53,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:37:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:37:53,891 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:37:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:37:53,892 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2021-12-15 13:37:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2021-12-15 13:37:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure alx_remove [2021-12-15 13:37:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_remove [2021-12-15 13:37:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:37:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:37:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2021-12-15 13:37:53,893 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2021-12-15 13:37:53,893 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-15 13:37:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-15 13:37:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:37:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:37:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:37:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2021-12-15 13:37:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2021-12-15 13:37:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:37:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:37:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:37:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:37:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:37:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-15 13:37:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-15 13:37:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2021-12-15 13:37:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2021-12-15 13:37:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2021-12-15 13:37:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2021-12-15 13:37:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2021-12-15 13:37:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:37:53,897 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:37:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:37:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:37:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2021-12-15 13:37:53,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2021-12-15 13:37:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2021-12-15 13:37:53,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2021-12-15 13:37:53,899 INFO L130 BoogieDeclarations]: Found specification of procedure alx_stop [2021-12-15 13:37:53,900 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_stop [2021-12-15 13:37:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:37:53,900 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:37:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2021-12-15 13:37:53,900 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2021-12-15 13:37:53,900 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:37:53,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:37:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2021-12-15 13:37:53,901 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2021-12-15 13:37:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:37:53,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:37:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:37:53,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:37:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:37:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:37:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:37:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:37:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:37:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:37:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2021-12-15 13:37:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2021-12-15 13:37:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2021-12-15 13:37:53,904 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2021-12-15 13:37:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:37:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:37:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:37:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:37:53,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:37:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:37:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2021-12-15 13:37:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2021-12-15 13:37:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2021-12-15 13:37:53,914 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2021-12-15 13:37:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:37:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:37:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:37:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:37:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:37:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:37:53,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:37:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:37:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:37:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:37:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:37:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2021-12-15 13:37:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2021-12-15 13:37:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:37:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:37:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2021-12-15 13:37:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2021-12-15 13:37:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:37:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:37:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:37:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:37:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:37:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:37:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:37:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:37:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:37:53,918 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2021-12-15 13:37:53,918 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2021-12-15 13:37:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:37:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2021-12-15 13:37:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2021-12-15 13:37:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:37:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2021-12-15 13:37:53,919 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2021-12-15 13:37:53,919 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:37:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:37:53,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:37:53,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:37:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:37:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2021-12-15 13:37:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2021-12-15 13:37:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2021-12-15 13:37:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2021-12-15 13:37:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2021-12-15 13:37:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2021-12-15 13:37:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2021-12-15 13:37:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2021-12-15 13:37:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2021-12-15 13:37:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2021-12-15 13:37:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:37:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:37:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:37:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:37:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:37:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:37:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:37:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:37:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2021-12-15 13:37:53,923 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2021-12-15 13:37:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:37:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:37:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-15 13:37:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-15 13:37:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2021-12-15 13:37:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2021-12-15 13:37:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:37:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:37:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:37:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2021-12-15 13:37:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2021-12-15 13:37:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:37:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:37:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:37:53,925 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:37:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-12-15 13:37:53,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-12-15 13:37:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:37:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:37:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:37:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:37:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:37:53,926 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:37:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:37:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:37:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2021-12-15 13:37:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2021-12-15 13:37:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:37:53,927 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:37:53,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:37:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:37:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:37:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure alx_open [2021-12-15 13:37:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_open [2021-12-15 13:37:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:37:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:37:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:37:53,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:37:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2021-12-15 13:37:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2021-12-15 13:37:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:37:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:37:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-15 13:37:53,929 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-15 13:37:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2021-12-15 13:37:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2021-12-15 13:37:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:37:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:37:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2021-12-15 13:37:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2021-12-15 13:37:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2021-12-15 13:37:53,930 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2021-12-15 13:37:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:37:53,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:37:53,934 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:37:53,934 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:37:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:37:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:37:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:37:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:37:53,935 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:37:53,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:37:53,936 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:37:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:37:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:37:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:37:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:37:53,937 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2021-12-15 13:37:53,937 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2021-12-15 13:37:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2021-12-15 13:37:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2021-12-15 13:37:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-15 13:37:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-15 13:37:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2021-12-15 13:37:53,938 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2021-12-15 13:37:53,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:37:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:37:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:37:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_lock_of_alx_priv [2021-12-15 13:37:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_lock_of_alx_priv [2021-12-15 13:37:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:37:53,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_105 [2021-12-15 13:37:53,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:37:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:37:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:37:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:37:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:37:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2021-12-15 13:37:53,940 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2021-12-15 13:37:53,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:37:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:37:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2021-12-15 13:37:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2021-12-15 13:37:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:37:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:37:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:37:53,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:37:53,941 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:37:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:37:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:37:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:37:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:37:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:37:53,942 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:37:53,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:37:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2021-12-15 13:37:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_lock_of_alx_priv [2021-12-15 13:37:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:37:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:37:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-12-15 13:37:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_alx_driver_exit_15_2 [2021-12-15 13:37:53,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_85 [2021-12-15 13:37:53,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_85 [2021-12-15 13:37:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:37:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:37:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:37:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:37:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:37:53,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:37:53,944 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2021-12-15 13:37:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2021-12-15 13:37:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:37:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:37:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2021-12-15 13:37:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2021-12-15 13:37:53,945 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:37:53,945 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:37:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2021-12-15 13:37:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2021-12-15 13:37:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:37:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:37:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:37:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:37:53,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:37:53,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:37:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2021-12-15 13:37:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2021-12-15 13:37:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2021-12-15 13:37:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2021-12-15 13:37:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2021-12-15 13:37:53,947 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2021-12-15 13:37:53,947 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2021-12-15 13:37:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2021-12-15 13:37:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2021-12-15 13:37:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2021-12-15 13:37:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:37:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:37:53,948 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2021-12-15 13:37:53,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2021-12-15 13:37:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:37:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:37:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-12-15 13:37:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-12-15 13:37:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2021-12-15 13:37:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2021-12-15 13:37:53,949 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2021-12-15 13:37:53,949 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2021-12-15 13:37:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2021-12-15 13:37:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2021-12-15 13:37:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2021-12-15 13:37:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2021-12-15 13:37:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2021-12-15 13:37:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2021-12-15 13:37:53,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:37:53,950 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:37:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:37:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:37:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:37:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:37:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:37:53,951 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:37:53,951 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:37:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:37:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2021-12-15 13:37:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2021-12-15 13:37:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2021-12-15 13:37:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2021-12-15 13:37:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:37:53,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:37:53,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:37:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:37:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:37:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:37:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:37:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:37:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2021-12-15 13:37:53,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2021-12-15 13:37:53,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:37:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:37:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2021-12-15 13:37:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2021-12-15 13:37:53,954 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2021-12-15 13:37:53,954 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2021-12-15 13:37:54,916 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:37:54,919 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:37:54,988 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:37:54,992 INFO L158 Benchmark]: Toolchain (without parser) took 7563.62ms. Allocated memory was 71.3MB in the beginning and 503.3MB in the end (delta: 432.0MB). Free memory was 44.6MB in the beginning and 285.1MB in the end (delta: -240.5MB). Peak memory consumption was 191.0MB. Max. memory is 16.1GB. [2021-12-15 13:37:54,992 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 52.4MB. Free memory was 34.3MB in the beginning and 34.3MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:37:54,993 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5653.17ms. Allocated memory was 71.3MB in the beginning and 251.7MB in the end (delta: 180.4MB). Free memory was 44.4MB in the beginning and 121.1MB in the end (delta: -76.7MB). Peak memory consumption was 151.2MB. Max. memory is 16.1GB. [2021-12-15 13:37:54,993 INFO L158 Benchmark]: Boogie Procedure Inliner took 304.76ms. Allocated memory is still 251.7MB. Free memory was 121.1MB in the beginning and 70.7MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:37:54,994 INFO L158 Benchmark]: Boogie Preprocessor took 419.92ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 70.7MB in the beginning and 348.0MB in the end (delta: -277.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. [2021-12-15 13:37:54,994 INFO L158 Benchmark]: RCFGBuilder took 1180.07ms. Allocated memory is still 503.3MB. Free memory was 348.0MB in the beginning and 285.1MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:37:54,996 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 52.4MB. Free memory was 34.3MB in the beginning and 34.3MB in the end (delta: 38.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5653.17ms. Allocated memory was 71.3MB in the beginning and 251.7MB in the end (delta: 180.4MB). Free memory was 44.4MB in the beginning and 121.1MB in the end (delta: -76.7MB). Peak memory consumption was 151.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 304.76ms. Allocated memory is still 251.7MB. Free memory was 121.1MB in the beginning and 70.7MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 419.92ms. Allocated memory was 251.7MB in the beginning and 503.3MB in the end (delta: 251.7MB). Free memory was 70.7MB in the beginning and 348.0MB in the end (delta: -277.2MB). Peak memory consumption was 23.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1180.07ms. Allocated memory is still 503.3MB. Free memory was 348.0MB in the beginning and 285.1MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. 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 13:37:55,030 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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