./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:33:14,218 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:33:14,220 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:33:14,273 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:33:14,273 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:33:14,276 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:33:14,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:33:14,279 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:33:14,280 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:33:14,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:33:14,284 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:33:14,285 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:33:14,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:33:14,287 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:33:14,288 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:33:14,290 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:33:14,291 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:33:14,292 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:33:14,293 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:33:14,297 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:33:14,298 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:33:14,299 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:33:14,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:33:14,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:33:14,306 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:33:14,306 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:33:14,306 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:33:14,307 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:33:14,307 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:33:14,308 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:33:14,308 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:33:14,309 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:33:14,310 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:33:14,311 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:33:14,312 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:33:14,312 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:33:14,313 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:33:14,313 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:33:14,313 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:33:14,314 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:33:14,314 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:33:14,315 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:33:14,338 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:33:14,339 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:33:14,339 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:33:14,339 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:33:14,340 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:33:14,340 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:33:14,340 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:33:14,341 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:33:14,341 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:33:14,341 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:33:14,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:33:14,343 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:33:14,343 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:33:14,343 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:33:14,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:14,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:33:14,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:33:14,344 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:33:14,344 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:33:14,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:33:14,344 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:33:14,344 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:33:14,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:33:14,344 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:33:14,344 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 [2021-12-15 13:33:14,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:33:14,556 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:33:14,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:33:14,558 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:33:14,559 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:33:14,560 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:33:14,614 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac9d02fd9/97f2e7289d01415ab644974b6f2ec78c/FLAG407a6c7e6 [2021-12-15 13:33:15,391 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:33:15,391 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:33:15,461 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac9d02fd9/97f2e7289d01415ab644974b6f2ec78c/FLAG407a6c7e6 [2021-12-15 13:33:15,872 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ac9d02fd9/97f2e7289d01415ab644974b6f2ec78c [2021-12-15 13:33:15,874 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:33:15,875 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:33:15,878 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:15,878 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:33:15,880 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:33:15,880 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:15" (1/1) ... [2021-12-15 13:33:15,881 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a517bbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:15, skipping insertion in model container [2021-12-15 13:33:15,881 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:15" (1/1) ... [2021-12-15 13:33:15,885 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:33:16,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:20,210 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-12-15 13:33:20,213 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-12-15 13:33:20,245 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:20,273 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:33:20,739 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-12-15 13:33:20,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-12-15 13:33:20,742 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:20,916 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:33:20,917 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20 WrapperNode [2021-12-15 13:33:20,917 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:20,917 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:20,918 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:33:20,918 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:33:20,939 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:21,237 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:22,479 INFO L137 Inliner]: procedures = 613, calls = 10757, calls flagged for inlining = 289, calls inlined = 274, statements flattened = 21412 [2021-12-15 13:33:22,480 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:22,481 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:33:22,481 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:33:22,481 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:33:22,487 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:22,487 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:22,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:22,986 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:23,991 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:24,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:24,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:24,200 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:33:24,201 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:33:24,201 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:33:24,201 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:33:24,202 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:20" (1/1) ... [2021-12-15 13:33:24,206 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:24,213 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:33:24,227 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 13:33:24,285 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 13:33:24,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:33:24,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:33:24,295 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:33:24,295 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:33:24,295 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:33:24,295 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:33:24,295 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:33:24,295 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:33:24,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:33:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:33:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:33:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:33:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:33:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:33:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:33:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:33:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:33:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:33:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:33:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:33:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:33:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:33:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:33:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:33:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:33:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:33:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:33:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:33:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:33:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:33:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:33:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:33:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:33:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:33:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:33:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:33:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:33:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:33:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:33:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:33:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:33:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:33:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:33:24,300 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:33:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:33:24,300 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:33:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:33:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:33:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:33:24,301 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:33:24,301 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:33:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:33:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:33:24,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:33:24,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:33:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:33:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:33:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:33:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:33:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:33:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:33:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:33:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:33:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:33:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:33:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:33:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:33:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:33:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:33:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:33:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:33:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:33:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:33:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:33:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:33:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:33:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:33:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:33:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:33:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:33:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:33:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:33:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:33:24,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:33:24,307 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:33:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:33:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:33:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:33:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:33:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:33:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:33:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:33:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:33:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:33:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:33:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:33:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:33:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:33:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:33:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:33:24,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:33:24,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:33:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:33:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:33:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:33:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:33:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:33:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:33:24,311 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:33:24,311 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:33:24,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:33:24,312 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:33:24,312 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:33:24,312 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:33:24,312 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:33:24,313 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:33:24,313 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:33:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:33:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:33:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:33:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:33:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:33:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:33:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:33:24,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:33:24,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:33:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:33:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:33:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:33:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:33:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:33:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:33:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:33:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:33:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:33:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:33:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:33:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:33:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:33:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:33:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:33:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:33:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:33:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:33:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:33:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:33:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:33:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:33:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:33:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:33:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:33:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:33:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:33:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:33:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:33:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:33:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:33:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:33:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:33:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:33:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:24,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:24,324 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:33:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:33:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:33:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:33:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:33:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:33:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:33:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:33:24,325 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:33:24,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:33:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:33:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:33:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:33:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:33:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:33:24,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:33:24,326 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:33:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:33:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:33:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:33:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:33:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:33:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:33:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:33:24,327 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:33:24,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:33:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:33:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:33:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:33:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:33:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:33:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:33:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:33:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:33:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:33:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:33:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:33:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:33:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:33:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:33:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:33:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:33:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:33:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:33:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:33:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:33:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:33:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:33:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:33:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:33:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:33:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:33:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:33:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:33:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:33:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:33:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:33:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:33:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:33:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:33:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:33:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:33:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:33:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:33:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:33:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:33:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:33:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:33:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:33:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:33:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:33:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:33:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:33:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:33:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:33:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:33:24,334 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:33:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:33:24,334 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:33:24,334 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:33:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:33:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:33:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:33:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:33:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:33:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:33:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:33:24,337 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:33:24,337 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:33:24,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:33:24,338 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:33:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:33:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:33:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:33:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:33:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:33:24,339 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:33:24,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:33:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:33:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:33:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:33:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:33:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:33:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:33:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:33:24,340 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:33:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:33:24,340 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:33:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:33:24,341 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:33:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:33:24,341 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:33:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:33:24,341 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:33:24,341 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:33:24,341 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:33:24,341 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:33:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:33:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:33:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:33:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:33:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:33:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:33:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:33:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:33:24,342 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:33:24,342 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:33:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:33:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:33:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:33:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:33:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:33:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:33:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:33:24,343 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:33:24,343 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:33:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:33:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:33:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:33:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:33:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:33:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:33:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:33:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:33:24,344 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:33:24,344 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:33:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:33:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:33:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:33:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:33:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:33:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:33:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:33:24,345 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:33:24,345 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:33:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2021-12-15 13:33:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2021-12-15 13:33:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:33:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:33:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:33:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:33:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:33:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:33:24,346 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:33:24,346 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:33:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:33:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:33:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:33:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:33:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:33:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:33:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:33:24,347 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:33:24,347 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:33:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:33:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:33:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:33:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:33:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:33:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:33:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:33:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:33:24,348 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:33:24,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:33:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:33:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:33:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:33:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:33:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:33:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:33:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:33:24,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:33:24,349 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:33:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:33:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:33:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:33:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:33:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:33:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:33:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:33:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2021-12-15 13:33:24,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2021-12-15 13:33:24,350 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:33:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:33:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:33:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:33:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:33:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:33:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:33:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:33:24,351 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:33:24,351 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:33:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:33:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:33:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:33:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:33:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:33:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:33:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:33:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:33:24,352 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:33:24,352 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:33:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:33:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:33:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:33:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:33:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:33:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:33:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:33:24,353 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:33:24,353 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:33:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:33:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:33:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:33:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:33:24,354 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:33:24,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:33:25,593 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:33:25,596 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:33:25,742 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 13:33:25,746 INFO L158 Benchmark]: Toolchain (without parser) took 9870.45ms. Allocated memory was 142.6MB in the beginning and 1.5GB in the end (delta: 1.4GB). Free memory was 81.1MB in the beginning and 759.5MB in the end (delta: -678.5MB). Peak memory consumption was 670.7MB. Max. memory is 16.1GB. [2021-12-15 13:33:25,747 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 79.7MB. Free memory was 37.1MB in the beginning and 37.1MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:33:25,747 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5039.39ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 81.1MB in the beginning and 90.5MB in the end (delta: -9.5MB). Peak memory consumption was 150.6MB. Max. memory is 16.1GB. [2021-12-15 13:33:25,748 INFO L158 Benchmark]: Boogie Procedure Inliner took 1562.57ms. Allocated memory was 260.0MB in the beginning and 704.6MB in the end (delta: 444.6MB). Free memory was 90.5MB in the beginning and 405.1MB in the end (delta: -314.6MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. [2021-12-15 13:33:25,748 INFO L158 Benchmark]: Boogie Preprocessor took 1719.66ms. Allocated memory was 704.6MB in the beginning and 1.5GB in the end (delta: 788.5MB). Free memory was 405.1MB in the beginning and 854.9MB in the end (delta: -449.9MB). Peak memory consumption was 352.3MB. Max. memory is 16.1GB. [2021-12-15 13:33:25,749 INFO L158 Benchmark]: RCFGBuilder took 1544.04ms. Allocated memory is still 1.5GB. Free memory was 854.9MB in the beginning and 759.5MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-12-15 13:33:25,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 79.7MB. Free memory was 37.1MB in the beginning and 37.1MB in the end (delta: 37.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5039.39ms. Allocated memory was 142.6MB in the beginning and 260.0MB in the end (delta: 117.4MB). Free memory was 81.1MB in the beginning and 90.5MB in the end (delta: -9.5MB). Peak memory consumption was 150.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1562.57ms. Allocated memory was 260.0MB in the beginning and 704.6MB in the end (delta: 444.6MB). Free memory was 90.5MB in the beginning and 405.1MB in the end (delta: -314.6MB). Peak memory consumption was 195.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1719.66ms. Allocated memory was 704.6MB in the beginning and 1.5GB in the end (delta: 788.5MB). Free memory was 405.1MB in the beginning and 854.9MB in the end (delta: -449.9MB). Peak memory consumption was 352.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1544.04ms. Allocated memory is still 1.5GB. Free memory was 854.9MB in the beginning and 759.5MB in the end (delta: 95.4MB). Peak memory consumption was 96.5MB. 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 13:33:25,803 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:33:27,402 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:33:27,403 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:33:27,426 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:33:27,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:33:27,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:33:27,433 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:33:27,438 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:33:27,440 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:33:27,444 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:33:27,445 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:33:27,448 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:33:27,448 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:33:27,450 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:33:27,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:33:27,452 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:33:27,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:33:27,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:33:27,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:33:27,458 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:33:27,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:33:27,463 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:33:27,463 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:33:27,464 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:33:27,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:33:27,476 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:33:27,476 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:33:27,477 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:33:27,477 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:33:27,478 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:33:27,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:33:27,479 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:33:27,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:33:27,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:33:27,480 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:33:27,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:33:27,481 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:33:27,481 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:33:27,481 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:33:27,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:33:27,482 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:33:27,483 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:33:27,502 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:33:27,502 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:33:27,503 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:33:27,503 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:33:27,504 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:33:27,504 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:33:27,505 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:33:27,505 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:33:27,505 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:33:27,505 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:33:27,506 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:33:27,506 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:33:27,506 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:33:27,506 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:33:27,507 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:33:27,507 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:33:27,507 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:33:27,507 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:33:27,507 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:33:27,507 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:33:27,507 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:33:27,508 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:33:27,508 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:33:27,508 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:27,508 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:33:27,508 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:33:27,508 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:33:27,509 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:33:27,509 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:33:27,509 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:33:27,509 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:33:27,509 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:33:27,509 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:33:27,510 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:33:27,510 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eeffbe2ec2055cc2a3aa2b5b674a646aba1aca113af48fe96556361076d0df32 [2021-12-15 13:33:27,769 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:33:27,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:33:27,797 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:33:27,799 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:33:27,799 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:33:27,801 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:33:27,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4809b2ad4/27ce414c6e29434492b908537ae852dd/FLAG8af36efc8 [2021-12-15 13:33:28,601 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:33:28,602 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i [2021-12-15 13:33:28,648 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4809b2ad4/27ce414c6e29434492b908537ae852dd/FLAG8af36efc8 [2021-12-15 13:33:29,154 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4809b2ad4/27ce414c6e29434492b908537ae852dd [2021-12-15 13:33:29,157 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:33:29,159 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:33:29,159 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:29,160 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:33:29,162 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:33:29,163 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:29,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@287d2802 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:29, skipping insertion in model container [2021-12-15 13:33:29,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:33:29" (1/1) ... [2021-12-15 13:33:29,168 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:33:29,389 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:33,859 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-12-15 13:33:33,861 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-12-15 13:33:33,900 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:33,934 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:33:34,007 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:33:34,692 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-12-15 13:33:34,693 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-12-15 13:33:34,695 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:34,710 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:33:35,193 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634238,634251] [2021-12-15 13:33:35,193 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-alloc-spinlock_drivers-net-fddi-skfp-skfp.cil.i[634383,634396] [2021-12-15 13:33:35,195 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:33:35,311 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:33:35,312 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35 WrapperNode [2021-12-15 13:33:35,312 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:33:35,313 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:35,313 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:33:35,313 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:33:35,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:35,446 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:36,566 INFO L137 Inliner]: procedures = 628, calls = 10757, calls flagged for inlining = 289, calls inlined = 274, statements flattened = 21223 [2021-12-15 13:33:36,579 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:33:36,580 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:33:36,580 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:33:36,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:33:36,587 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:36,587 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:37,006 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:37,006 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:37,847 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:37,887 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:37,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:38,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:33:38,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:33:38,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:33:38,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:33:38,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:33:35" (1/1) ... [2021-12-15 13:33:38,069 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:33:38,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:33:38,085 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 13:33:38,104 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 13:33:38,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:33:38,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_92 [2021-12-15 13:33:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure llc_restart_tx [2021-12-15 13:33:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure llc_restart_tx [2021-12-15 13:33:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_stop [2021-12-15 13:33:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_stop [2021-12-15 13:33:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-15 13:33:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-15 13:33:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:33:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:33:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:33:38,113 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:33:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_multicast [2021-12-15 13:33:38,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_multicast [2021-12-15 13:33:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure smt_echo_test [2021-12-15 13:33:38,113 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_echo_test [2021-12-15 13:33:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:33:38,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:33:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure mac_ring_up [2021-12-15 13:33:38,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_ring_up [2021-12-15 13:33:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure read_address [2021-12-15 13:33:38,114 INFO L138 BoogieDeclarations]: Found implementation of procedure read_address [2021-12-15 13:33:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:33:38,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list_wo_lock [2021-12-15 13:33:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:33:38,114 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:33:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:33:38,114 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:33:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure smt_mib_phys [2021-12-15 13:33:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_mib_phys [2021-12-15 13:33:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:33:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:33:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure cfm [2021-12-15 13:33:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cfm [2021-12-15 13:33:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:33:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:33:38,116 INFO L130 BoogieDeclarations]: Found specification of procedure smt_action [2021-12-15 13:33:38,116 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_action [2021-12-15 13:33:38,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:33:38,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_DriverLock_of_s_smt_os [2021-12-15 13:33:38,116 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:33:38,116 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:33:38,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:33:38,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:33:38,116 INFO L130 BoogieDeclarations]: Found specification of procedure prop_actions [2021-12-15 13:33:38,117 INFO L138 BoogieDeclarations]: Found implementation of procedure prop_actions [2021-12-15 13:33:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:33:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_mode [2021-12-15 13:33:38,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_mode [2021-12-15 13:33:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:33:38,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:33:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:33:38,117 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:33:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_stop [2021-12-15 13:33:38,118 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_stop [2021-12-15 13:33:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:33:38,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:33:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:33:38,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:33:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure plc_irq [2021-12-15 13:33:38,118 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_irq [2021-12-15 13:33:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:33:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:33:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure smt_free_mbuf [2021-12-15 13:33:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_free_mbuf [2021-12-15 13:33:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:33:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:33:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:33:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_mac_opvalues [2021-12-15 13:33:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_mac_opvalues [2021-12-15 13:33:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure config_mux [2021-12-15 13:33:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure config_mux [2021-12-15 13:33:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure set_int [2021-12-15 13:33:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure set_int [2021-12-15 13:33:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:33:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:33:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:33:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_tx_queue [2021-12-15 13:33:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_tx_queue [2021-12-15 13:33:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:33:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure copy_tx_mac [2021-12-15 13:33:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_tx_mac [2021-12-15 13:33:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure formac_rcv_restart [2021-12-15 13:33:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure formac_rcv_restart [2021-12-15 13:33:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure smt_string_swap [2021-12-15 13:33:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_string_swap [2021-12-15 13:33:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure ev_dispatcher [2021-12-15 13:33:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ev_dispatcher [2021-12-15 13:33:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:33:38,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_DriverLock_of_s_smt_os [2021-12-15 13:33:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure pcm [2021-12-15 13:33:38,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pcm [2021-12-15 13:33:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure dma_complete [2021-12-15 13:33:38,122 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_complete [2021-12-15 13:33:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:33:38,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:33:38,122 INFO L130 BoogieDeclarations]: Found specification of procedure repair_txd_ring [2021-12-15 13:33:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure repair_txd_ring [2021-12-15 13:33:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_para [2021-12-15 13:33:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_para [2021-12-15 13:33:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-12-15 13:33:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-12-15 13:33:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:33:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:33:38,123 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:33:38,123 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:33:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:33:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:33:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_get_space [2021-12-15 13:33:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_get_space [2021-12-15 13:33:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_restart [2021-12-15 13:33:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_restart [2021-12-15 13:33:38,124 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:33:38,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:33:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_nif [2021-12-15 13:33:38,125 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_nif [2021-12-15 13:33:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_rx_mode [2021-12-15 13:33:38,125 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_rx_mode [2021-12-15 13:33:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stop_watchdog [2021-12-15 13:33:38,125 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stop_watchdog [2021-12-15 13:33:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:33:38,125 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:33:38,125 INFO L130 BoogieDeclarations]: Found specification of procedure smt_add_para [2021-12-15 13:33:38,126 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_add_para [2021-12-15 13:33:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_bypass_req [2021-12-15 13:33:38,126 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_bypass_req [2021-12-15 13:33:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:33:38,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:33:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:33:38,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:33:38,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:33:38,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:33:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_state [2021-12-15 13:33:38,127 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_state [2021-12-15 13:33:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:33:38,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:33:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:33:38,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:33:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_close [2021-12-15 13:33:38,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_close [2021-12-15 13:33:38,127 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_get_tx_state [2021-12-15 13:33:38,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_get_tx_state [2021-12-15 13:33:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure process_receive [2021-12-15 13:33:38,128 INFO L138 BoogieDeclarations]: Found implementation of procedure process_receive [2021-12-15 13:33:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_open [2021-12-15 13:33:38,128 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_open [2021-12-15 13:33:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure write_mdr [2021-12-15 13:33:38,128 INFO L138 BoogieDeclarations]: Found implementation of procedure write_mdr [2021-12-15 13:33:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure update_dac [2021-12-15 13:33:38,128 INFO L138 BoogieDeclarations]: Found implementation of procedure update_dac [2021-12-15 13:33:38,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:33:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure is_equal [2021-12-15 13:33:38,129 INFO L138 BoogieDeclarations]: Found implementation of procedure is_equal [2021-12-15 13:33:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_wait_time [2021-12-15 13:33:38,129 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_wait_time [2021-12-15 13:33:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:33:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure start_ecm_timer [2021-12-15 13:33:38,129 INFO L138 BoogieDeclarations]: Found implementation of procedure start_ecm_timer [2021-12-15 13:33:38,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:33:38,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:33:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:33:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:33:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:33:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:33:38,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:33:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:38,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:33:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:33:38,130 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-12-15 13:33:38,131 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-12-15 13:33:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure rmt [2021-12-15 13:33:38,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt [2021-12-15 13:33:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_quick_read [2021-12-15 13:33:38,131 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_quick_read [2021-12-15 13:33:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure smt_online [2021-12-15 13:33:38,131 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_online [2021-12-15 13:33:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_ls_latch [2021-12-15 13:33:38,131 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_ls_latch [2021-12-15 13:33:38,131 INFO L130 BoogieDeclarations]: Found specification of procedure smt_build_frame [2021-12-15 13:33:38,132 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_build_frame [2021-12-15 13:33:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:38,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:33:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:33:38,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:33:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure init_mac [2021-12-15 13:33:38,132 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mac [2021-12-15 13:33:38,132 INFO L130 BoogieDeclarations]: Found specification of procedure set_min_max [2021-12-15 13:33:38,132 INFO L138 BoogieDeclarations]: Found implementation of procedure set_min_max [2021-12-15 13:33:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure init_smt [2021-12-15 13:33:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure init_smt [2021-12-15 13:33:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:33:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:33:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_response [2021-12-15 13:33:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_response [2021-12-15 13:33:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mac_check_beacon_claim [2021-12-15 13:33:38,133 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mac_check_beacon_claim [2021-12-15 13:33:38,133 INFO L130 BoogieDeclarations]: Found specification of procedure send_queued_packets [2021-12-15 13:33:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure send_queued_packets [2021-12-15 13:33:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure plc_go_state [2021-12-15 13:33:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_go_state [2021-12-15 13:33:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure all_selection_criteria [2021-12-15 13:33:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure all_selection_criteria [2021-12-15 13:33:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:33:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:33:38,134 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_reinsert_actions [2021-12-15 13:33:38,134 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_reinsert_actions [2021-12-15 13:33:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:33:38,135 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:33:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:33:38,135 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:33:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:33:38,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:33:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_sde [2021-12-15 13:33:38,135 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_sde [2021-12-15 13:33:38,135 INFO L130 BoogieDeclarations]: Found specification of procedure ess_para_change [2021-12-15 13:33:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_para_change [2021-12-15 13:33:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_mbuf [2021-12-15 13:33:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_mbuf [2021-12-15 13:33:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_leave_actions [2021-12-15 13:33:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_leave_actions [2021-12-15 13:33:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure pc_tcode_actions [2021-12-15 13:33:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_tcode_actions [2021-12-15 13:33:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:33:38,136 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_time [2021-12-15 13:33:38,136 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_time [2021-12-15 13:33:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ring_status_indication [2021-12-15 13:33:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_status_indication [2021-12-15 13:33:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:33:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:33:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure led_indication [2021-12-15 13:33:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure led_indication [2021-12-15 13:33:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure init_descr_ring [2021-12-15 13:33:38,137 INFO L138 BoogieDeclarations]: Found implementation of procedure init_descr_ring [2021-12-15 13:33:38,137 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:33:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:33:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure port_to_mib [2021-12-15 13:33:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure port_to_mib [2021-12-15 13:33:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:33:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:33:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:33:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:33:38,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:33:38,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:33:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure div_ratio [2021-12-15 13:33:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure div_ratio [2021-12-15 13:33:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure smt_reset_defaults [2021-12-15 13:33:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_reset_defaults [2021-12-15 13:33:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_requeue_rxd [2021-12-15 13:33:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_requeue_rxd [2021-12-15 13:33:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ph_lem_start [2021-12-15 13:33:38,139 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ph_lem_start [2021-12-15 13:33:38,139 INFO L130 BoogieDeclarations]: Found specification of procedure smt_received_pack [2021-12-15 13:33:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_received_pack [2021-12-15 13:33:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_rx_queue [2021-12-15 13:33:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_rx_queue [2021-12-15 13:33:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:33:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:33:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure smt_check_para [2021-12-15 13:33:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_check_para [2021-12-15 13:33:38,140 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_clear_txd [2021-12-15 13:33:38,140 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_clear_txd [2021-12-15 13:33:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure sm_ma_control [2021-12-15 13:33:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_ma_control [2021-12-15 13:33:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:33:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:33:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_fill_rxd [2021-12-15 13:33:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_fill_rxd [2021-12-15 13:33:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure is_individual [2021-12-15 13:33:38,141 INFO L138 BoogieDeclarations]: Found implementation of procedure is_individual [2021-12-15 13:33:38,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:33:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:33:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:33:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:33:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure plc_send_bits [2021-12-15 13:33:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure plc_send_bits [2021-12-15 13:33:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:33:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:33:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:33:38,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:33:38,142 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:33:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure mac_update_counter [2021-12-15 13:33:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_update_counter [2021-12-15 13:33:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure smt_swap_short [2021-12-15 13:33:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_swap_short [2021-12-15 13:33:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_start [2021-12-15 13:33:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_start [2021-12-15 13:33:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure smt_srf_event [2021-12-15 13:33:38,143 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_srf_event [2021-12-15 13:33:38,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:33:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_setcount [2021-12-15 13:33:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_setcount [2021-12-15 13:33:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure stop_pcm_timer0 [2021-12-15 13:33:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_pcm_timer0 [2021-12-15 13:33:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_timestamp [2021-12-15 13:33:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_timestamp [2021-12-15 13:33:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure smt_timer_start [2021-12-15 13:33:38,144 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_timer_start [2021-12-15 13:33:38,144 INFO L130 BoogieDeclarations]: Found specification of procedure card_stop [2021-12-15 13:33:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure card_stop [2021-12-15 13:33:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:33:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:33:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:33:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:33:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure phy_index [2021-12-15 13:33:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_index [2021-12-15 13:33:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:33:38,145 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-12-15 13:33:38,145 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-12-15 13:33:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_srf [2021-12-15 13:33:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_srf [2021-12-15 13:33:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure sm_pm_get_ls [2021-12-15 13:33:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_pm_get_ls [2021-12-15 13:33:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:33:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:33:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:33:38,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:33:38,146 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_remove_one [2021-12-15 13:33:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_remove_one [2021-12-15 13:33:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure process_bw_alloc [2021-12-15 13:33:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure process_bw_alloc [2021-12-15 13:33:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure ResetAdapter [2021-12-15 13:33:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetAdapter [2021-12-15 13:33:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:33:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:33:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure fddi_type_trans [2021-12-15 13:33:38,147 INFO L138 BoogieDeclarations]: Found implementation of procedure fddi_type_trans [2021-12-15 13:33:38,147 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer1 [2021-12-15 13:33:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer1 [2021-12-15 13:33:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer0 [2021-12-15 13:33:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer0 [2021-12-15 13:33:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_89 [2021-12-15 13:33:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_89 [2021-12-15 13:33:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure smt_emulate_token_ct [2021-12-15 13:33:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_emulate_token_ct [2021-12-15 13:33:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:33:38,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:33:38,148 INFO L130 BoogieDeclarations]: Found specification of procedure smt_set_timestamp [2021-12-15 13:33:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_set_timestamp [2021-12-15 13:33:38,149 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_ptab [2021-12-15 13:33:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_ptab [2021-12-15 13:33:38,149 INFO L130 BoogieDeclarations]: Found specification of procedure start_rmt_timer2 [2021-12-15 13:33:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure start_rmt_timer2 [2021-12-15 13:33:38,149 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:33:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:33:38,149 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_new_dup_actions [2021-12-15 13:33:38,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_new_dup_actions [2021-12-15 13:33:38,149 INFO L130 BoogieDeclarations]: Found specification of procedure smt_stat_counter [2021-12-15 13:33:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_stat_counter [2021-12-15 13:33:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:33:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:33:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure timer_done [2021-12-15 13:33:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_done [2021-12-15 13:33:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure set_formac_tsync [2021-12-15 13:33:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_formac_tsync [2021-12-15 13:33:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_rx_frag [2021-12-15 13:33:38,150 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_rx_frag [2021-12-15 13:33:38,150 INFO L130 BoogieDeclarations]: Found specification of procedure hwm_conv_can [2021-12-15 13:33:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure hwm_conv_can [2021-12-15 13:33:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure ess_send_frame [2021-12-15 13:33:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ess_send_frame [2021-12-15 13:33:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_rx_complete [2021-12-15 13:33:38,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_rx_complete [2021-12-15 13:33:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:33:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:33:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:33:38,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:33:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure hwt_stop [2021-12-15 13:33:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure hwt_stop [2021-12-15 13:33:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure smt_get_tid [2021-12-15 13:33:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_get_tid [2021-12-15 13:33:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:33:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:33:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure mac_drv_virt2phys [2021-12-15 13:33:38,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_drv_virt2phys [2021-12-15 13:33:38,152 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev8 [2021-12-15 13:33:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev8 [2021-12-15 13:33:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure mac_index [2021-12-15 13:33:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_index [2021-12-15 13:33:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure smt_start_watchdog [2021-12-15 13:33:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_start_watchdog [2021-12-15 13:33:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_90 [2021-12-15 13:33:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_90 [2021-12-15 13:33:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure ecm [2021-12-15 13:33:38,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ecm [2021-12-15 13:33:38,153 INFO L130 BoogieDeclarations]: Found specification of procedure rmt_indication [2021-12-15 13:33:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure rmt_indication [2021-12-15 13:33:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_frame [2021-12-15 13:33:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_frame [2021-12-15 13:33:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_set_multicast_list [2021-12-15 13:33:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_set_multicast_list [2021-12-15 13:33:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure mac_clear_multicast [2021-12-15 13:33:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_clear_multicast [2021-12-15 13:33:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:33:38,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:33:38,154 INFO L130 BoogieDeclarations]: Found specification of procedure stop_ecm_timer [2021-12-15 13:33:38,155 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_ecm_timer [2021-12-15 13:33:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure smt_send_rdf [2021-12-15 13:33:38,155 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_send_rdf [2021-12-15 13:33:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure skfp_ctl_get_stats [2021-12-15 13:33:38,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skfp_ctl_get_stats [2021-12-15 13:33:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure queue_event [2021-12-15 13:33:38,155 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_event [2021-12-15 13:33:38,155 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer2 [2021-12-15 13:33:38,155 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer2 [2021-12-15 13:33:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure sm_to_para [2021-12-15 13:33:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_to_para [2021-12-15 13:33:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:33:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:33:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure smt_fill_lem [2021-12-15 13:33:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure smt_fill_lem [2021-12-15 13:33:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer1 [2021-12-15 13:33:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer1 [2021-12-15 13:33:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure stop_rmt_timer0 [2021-12-15 13:33:38,156 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_rmt_timer0 [2021-12-15 13:33:38,156 INFO L130 BoogieDeclarations]: Found specification of procedure pc_rcode_actions [2021-12-15 13:33:38,157 INFO L138 BoogieDeclarations]: Found implementation of procedure pc_rcode_actions [2021-12-15 13:33:39,472 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:33:39,477 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:33:39,886 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 13:33:39,888 INFO L158 Benchmark]: Toolchain (without parser) took 10729.27ms. Allocated memory was 69.2MB in the beginning and 2.4GB in the end (delta: 2.4GB). Free memory was 33.5MB in the beginning and 1.8GB in the end (delta: -1.7GB). Peak memory consumption was 623.8MB. Max. memory is 16.1GB. [2021-12-15 13:33:39,889 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 50.2MB in the beginning and 50.2MB in the end (delta: 28.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:33:39,889 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6152.92ms. Allocated memory was 69.2MB in the beginning and 388.0MB in the end (delta: 318.8MB). Free memory was 33.3MB in the beginning and 156.8MB in the end (delta: -123.5MB). Peak memory consumption was 223.8MB. Max. memory is 16.1GB. [2021-12-15 13:33:39,890 INFO L158 Benchmark]: Boogie Procedure Inliner took 1266.70ms. Allocated memory was 388.0MB in the beginning and 809.5MB in the end (delta: 421.5MB). Free memory was 156.8MB in the beginning and 512.0MB in the end (delta: -355.2MB). Peak memory consumption was 297.0MB. Max. memory is 16.1GB. [2021-12-15 13:33:39,890 INFO L158 Benchmark]: Boogie Preprocessor took 1482.88ms. Allocated memory was 809.5MB in the beginning and 2.4GB in the end (delta: 1.6GB). Free memory was 512.0MB in the beginning and 1.9GB in the end (delta: -1.4GB). Peak memory consumption was 365.2MB. Max. memory is 16.1GB. [2021-12-15 13:33:39,890 INFO L158 Benchmark]: RCFGBuilder took 1823.56ms. Allocated memory is still 2.4GB. Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 99.6MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-12-15 13:33:39,892 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15ms. Allocated memory is still 69.2MB. Free memory was 50.2MB in the beginning and 50.2MB in the end (delta: 28.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6152.92ms. Allocated memory was 69.2MB in the beginning and 388.0MB in the end (delta: 318.8MB). Free memory was 33.3MB in the beginning and 156.8MB in the end (delta: -123.5MB). Peak memory consumption was 223.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1266.70ms. Allocated memory was 388.0MB in the beginning and 809.5MB in the end (delta: 421.5MB). Free memory was 156.8MB in the beginning and 512.0MB in the end (delta: -355.2MB). Peak memory consumption was 297.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1482.88ms. Allocated memory was 809.5MB in the beginning and 2.4GB in the end (delta: 1.6GB). Free memory was 512.0MB in the beginning and 1.9GB in the end (delta: -1.4GB). Peak memory consumption was 365.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1823.56ms. Allocated memory is still 2.4GB. Free memory was 1.9GB in the beginning and 1.8GB in the end (delta: 99.6MB). Peak memory consumption was 98.6MB. 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 13:33:39,938 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable