./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.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 ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:46,288 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:46,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:46,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:46,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:46,328 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:46,329 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:46,331 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:46,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:46,336 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:46,336 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:46,337 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:46,337 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:46,339 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:46,340 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:46,343 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:46,344 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:46,345 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:46,346 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:46,351 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:46,351 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:46,352 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:46,353 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:46,354 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:46,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:46,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:46,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:46,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:46,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:46,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:46,361 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:46,362 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:46,363 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:46,364 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:46,364 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:46,365 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:46,365 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:46,365 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:46,365 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:46,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:46,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:46,369 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:08:46,394 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:46,394 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:46,395 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:46,395 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:46,396 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:46,396 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:46,396 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:46,396 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:46,396 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:46,397 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:46,397 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:08:46,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:46,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:46,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:46,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:46,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:46,398 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:46,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:46,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:46,398 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:46,399 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:46,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:46,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:46,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:46,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:46,399 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:08:46,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:08:46,400 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:46,401 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:46,401 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:46,401 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:46,401 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d [2021-12-15 13:08:46,588 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:46,607 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:46,609 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:46,610 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:46,611 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:46,612 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2021-12-15 13:08:46,699 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c75b13c2/2af2925e44cc48cf866cfd81c24382c7/FLAG9301b28ec [2021-12-15 13:08:47,658 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:47,659 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2021-12-15 13:08:47,697 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c75b13c2/2af2925e44cc48cf866cfd81c24382c7/FLAG9301b28ec [2021-12-15 13:08:48,198 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1c75b13c2/2af2925e44cc48cf866cfd81c24382c7 [2021-12-15 13:08:48,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:48,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:48,203 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:48,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:48,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:48,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:48" (1/1) ... [2021-12-15 13:08:48,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34fee96d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:48, skipping insertion in model container [2021-12-15 13:08:48,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:48" (1/1) ... [2021-12-15 13:08:48,211 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:48,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:48,730 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2021-12-15 13:08:48,731 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2021-12-15 13:08:48,967 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2021-12-15 13:08:50,945 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:50,982 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:08:51,072 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2021-12-15 13:08:51,073 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2021-12-15 13:08:51,076 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2021-12-15 13:08:51,325 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:51,462 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:08:51,463 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51 WrapperNode [2021-12-15 13:08:51,463 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:51,464 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:51,464 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:08:51,464 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:08:51,469 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:51,582 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:51,809 INFO L137 Inliner]: procedures = 437, calls = 4987, calls flagged for inlining = 192, calls inlined = 174, statements flattened = 9577 [2021-12-15 13:08:51,822 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:08:51,823 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:08:51,823 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:08:51,823 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:08:51,830 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:51,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:51,864 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:51,864 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:51,976 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:51,995 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:52,019 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:52,176 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:08:52,177 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:08:52,177 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:08:52,177 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:08:52,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:51" (1/1) ... [2021-12-15 13:08:52,182 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:52,189 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:08:52,212 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 13:08:52,227 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 13:08:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2021-12-15 13:08:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2021-12-15 13:08:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:08:52,249 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:08:52,249 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:08:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:08:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:08:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:08:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2021-12-15 13:08:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2021-12-15 13:08:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:08:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:08:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2021-12-15 13:08:52,250 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2021-12-15 13:08:52,250 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:08:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:08:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:08:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:08:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:08:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:08:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:08:52,251 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:08:52,251 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:08:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:08:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:08:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:08:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:08:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:08:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:08:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:08:52,252 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:08:52,252 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:08:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:08:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:08:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:08:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:08:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:08:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:08:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2021-12-15 13:08:52,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2021-12-15 13:08:52,253 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:08:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:08:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:08:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:08:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:08:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:08:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:08:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:08:52,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:08:52,254 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:08:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:08:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2021-12-15 13:08:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2021-12-15 13:08:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:08:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:08:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2021-12-15 13:08:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2021-12-15 13:08:52,255 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:08:52,255 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:08:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:08:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:08:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2021-12-15 13:08:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2021-12-15 13:08:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2021-12-15 13:08:52,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2021-12-15 13:08:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:08:52,256 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2021-12-15 13:08:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2021-12-15 13:08:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:08:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:08:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:08:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:08:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:08:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:08:52,257 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:08:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:08:52,257 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-12-15 13:08:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-12-15 13:08:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:08:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:08:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:08:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:08:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:08:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:08:52,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:08:52,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:08:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:08:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:08:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:08:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:08:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2021-12-15 13:08:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2021-12-15 13:08:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:08:52,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:08:52,259 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2021-12-15 13:08:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2021-12-15 13:08:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:08:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:08:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:08:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2021-12-15 13:08:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2021-12-15 13:08:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:08:52,260 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:08:52,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:08:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:08:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2021-12-15 13:08:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2021-12-15 13:08:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:08:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:08:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:08:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:08:52,261 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:08:52,261 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:08:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:08:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:08:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:08:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:08:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:08:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:08:52,262 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:08:52,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:08:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:08:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:08:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:08:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:08:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:08:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:08:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:08:52,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:08:52,263 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:08:52,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:08:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:08:52,264 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:08:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:08:52,264 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:08:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2021-12-15 13:08:52,264 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2021-12-15 13:08:52,264 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:08:52,264 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:08:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:08:52,265 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:08:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:08:52,265 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:08:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2021-12-15 13:08:52,265 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2021-12-15 13:08:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:08:52,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:08:52,265 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2021-12-15 13:08:52,265 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2021-12-15 13:08:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-15 13:08:52,266 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-15 13:08:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-15 13:08:52,266 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-15 13:08:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:08:52,266 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:08:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:08:52,266 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:08:52,266 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:08:52,267 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:08:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:08:52,267 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:08:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:08:52,267 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:08:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:08:52,267 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:08:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2021-12-15 13:08:52,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2021-12-15 13:08:52,267 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:08:52,268 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:08:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:08:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2021-12-15 13:08:52,268 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2021-12-15 13:08:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:08:52,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:08:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:08:52,268 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:08:52,268 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:08:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:08:52,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:08:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:08:52,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:08:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-12-15 13:08:52,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-12-15 13:08:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:08:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2021-12-15 13:08:52,269 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2021-12-15 13:08:52,269 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2021-12-15 13:08:52,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2021-12-15 13:08:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2021-12-15 13:08:52,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2021-12-15 13:08:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:08:52,270 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:08:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2021-12-15 13:08:52,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2021-12-15 13:08:52,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:08:52,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:08:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:08:52,271 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:08:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2021-12-15 13:08:52,271 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2021-12-15 13:08:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___0 [2021-12-15 13:08:52,271 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___0 [2021-12-15 13:08:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:08:52,271 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:08:52,271 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:08:52,272 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:08:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:08:52,272 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:08:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:08:52,272 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:08:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:08:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-12-15 13:08:52,272 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-12-15 13:08:52,272 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2021-12-15 13:08:52,272 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2021-12-15 13:08:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:08:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:08:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:08:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:08:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2021-12-15 13:08:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2021-12-15 13:08:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:08:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:08:52,273 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:08:52,273 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:08:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:08:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:08:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:08:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:08:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:08:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:08:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:08:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:08:52,274 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:08:52,274 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:08:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2021-12-15 13:08:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2021-12-15 13:08:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:08:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:08:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2021-12-15 13:08:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2021-12-15 13:08:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2021-12-15 13:08:52,275 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2021-12-15 13:08:52,275 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:08:52,276 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:08:52,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:08:53,025 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:08:53,030 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:08:53,052 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:08:53,055 INFO L158 Benchmark]: Toolchain (without parser) took 4852.96ms. Allocated memory was 140.5MB in the beginning and 320.9MB in the end (delta: 180.4MB). Free memory was 89.1MB in the beginning and 141.9MB in the end (delta: -52.8MB). Peak memory consumption was 126.8MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,056 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:08:53,058 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3260.11ms. Allocated memory was 140.5MB in the beginning and 201.3MB in the end (delta: 60.8MB). Free memory was 88.8MB in the beginning and 77.9MB in the end (delta: 10.9MB). Peak memory consumption was 106.9MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,058 INFO L158 Benchmark]: Boogie Procedure Inliner took 358.88ms. Allocated memory was 201.3MB in the beginning and 320.9MB in the end (delta: 119.5MB). Free memory was 77.9MB in the beginning and 191.0MB in the end (delta: -113.0MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,059 INFO L158 Benchmark]: Boogie Preprocessor took 352.81ms. Allocated memory is still 320.9MB. Free memory was 191.0MB in the beginning and 193.3MB in the end (delta: -2.3MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,059 INFO L158 Benchmark]: RCFGBuilder took 877.35ms. Allocated memory is still 320.9MB. Free memory was 193.3MB in the beginning and 141.9MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:08:53,061 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 88.1MB. Free memory was 44.2MB in the beginning and 44.1MB in the end (delta: 42.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3260.11ms. Allocated memory was 140.5MB in the beginning and 201.3MB in the end (delta: 60.8MB). Free memory was 88.8MB in the beginning and 77.9MB in the end (delta: 10.9MB). Peak memory consumption was 106.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 358.88ms. Allocated memory was 201.3MB in the beginning and 320.9MB in the end (delta: 119.5MB). Free memory was 77.9MB in the beginning and 191.0MB in the end (delta: -113.0MB). Peak memory consumption was 29.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 352.81ms. Allocated memory is still 320.9MB. Free memory was 191.0MB in the beginning and 193.3MB in the end (delta: -2.3MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. * RCFGBuilder took 877.35ms. Allocated memory is still 320.9MB. Free memory was 193.3MB in the beginning and 141.9MB in the end (delta: 51.4MB). Peak memory consumption was 50.3MB. 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 13:08:53,099 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.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 ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:08:55,081 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:08:55,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:08:55,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:08:55,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:08:55,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:08:55,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:08:55,138 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:08:55,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:08:55,144 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:08:55,145 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:08:55,149 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:08:55,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:08:55,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:08:55,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:08:55,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:08:55,156 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:08:55,157 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:08:55,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:08:55,160 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:08:55,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:08:55,164 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:08:55,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:08:55,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:08:55,168 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:08:55,169 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:08:55,169 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:08:55,169 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:08:55,170 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:08:55,171 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:08:55,171 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:08:55,172 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:08:55,173 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:08:55,173 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:08:55,174 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:08:55,175 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:08:55,175 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:08:55,175 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:08:55,175 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:08:55,177 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:08:55,177 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:08:55,180 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:08:55,203 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:08:55,204 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:08:55,205 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:08:55,205 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:08:55,206 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:08:55,206 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:08:55,207 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:08:55,207 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:08:55,207 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:08:55,207 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:08:55,208 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:08:55,208 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:08:55,208 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:08:55,208 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:08:55,208 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:08:55,209 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:08:55,209 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:08:55,209 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:08:55,209 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:08:55,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:08:55,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:08:55,218 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:08:55,218 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:08:55,218 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:08:55,218 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:08:55,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:08:55,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:08:55,219 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:08:55,219 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:08:55,219 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:08:55,219 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:08:55,219 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:08:55,220 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:08:55,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:08:55,220 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ecea5961d53d2608898d65c83a7bf6d9a36712172eaf67bd828ea354982e0e3d [2021-12-15 13:08:55,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:08:55,492 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:08:55,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:08:55,495 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:08:55,495 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:08:55,496 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2021-12-15 13:08:55,540 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9adeb8e58/17221142b5f74c9b8bf3a0f14ec0aed1/FLAG837ef509d [2021-12-15 13:08:56,355 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:08:56,356 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i [2021-12-15 13:08:56,405 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9adeb8e58/17221142b5f74c9b8bf3a0f14ec0aed1/FLAG837ef509d [2021-12-15 13:08:56,571 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9adeb8e58/17221142b5f74c9b8bf3a0f14ec0aed1 [2021-12-15 13:08:56,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:08:56,574 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:08:56,575 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:08:56,575 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:08:56,577 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:08:56,578 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:56" (1/1) ... [2021-12-15 13:08:56,579 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@786a33f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:08:56, skipping insertion in model container [2021-12-15 13:08:56,579 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:08:56" (1/1) ... [2021-12-15 13:08:56,583 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:08:56,726 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:57,192 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2021-12-15 13:08:57,193 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2021-12-15 13:08:57,343 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2021-12-15 13:08:59,436 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:59,477 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:08:59,532 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:08:59,586 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2021-12-15 13:08:59,586 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2021-12-15 13:08:59,589 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2021-12-15 13:08:59,834 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:08:59,857 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:08:59,951 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5338] [2021-12-15 13:08:59,952 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5339-5340] [2021-12-15 13:08:59,954 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--dec--tulip--tulip.ko-entry_point.cil.out.i[158055,158068] [2021-12-15 13:09:00,203 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:09:00,418 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:09:00,418 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00 WrapperNode [2021-12-15 13:09:00,419 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:09:00,419 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:09:00,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:09:00,420 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:09:00,424 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:00,534 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:00,844 INFO L137 Inliner]: procedures = 452, calls = 4987, calls flagged for inlining = 192, calls inlined = 174, statements flattened = 9395 [2021-12-15 13:09:00,859 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:09:00,860 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:09:00,861 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:09:00,861 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:09:00,867 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:00,867 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:00,922 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:00,923 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:01,067 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:01,083 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:01,121 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:01,171 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:09:01,172 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:09:01,172 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:09:01,172 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:09:01,173 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:09:00" (1/1) ... [2021-12-15 13:09:01,180 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:09:01,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:09:01,199 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 13:09:01,206 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 13:09:01,226 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_up [2021-12-15 13:09:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_up [2021-12-15 13:09:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:09:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:09:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:09:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:09:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:09:01,227 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:09:01,227 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_select_media [2021-12-15 13:09:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_select_media [2021-12-15 13:09:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:09:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:09:01,228 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit_le [2021-12-15 13:09:01,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit_le [2021-12-15 13:09:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:09:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:09:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:09:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:09:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:09:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:09:01,229 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:09:01,229 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:09:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:09:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:09:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:09:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:09:01,230 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:09:01,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:09:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:09:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:09:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-12-15 13:09:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-12-15 13:09:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:09:01,231 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:09:01,231 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-12-15 13:09:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-12-15 13:09:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:09:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:09:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure pnic_do_nway [2021-12-15 13:09:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic_do_nway [2021-12-15 13:09:01,232 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:09:01,232 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:09:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:09:01,233 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:09:01,233 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:09:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:09:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:09:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:09:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:09:01,234 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:09:01,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:09:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_wolopts [2021-12-15 13:09:01,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_wolopts [2021-12-15 13:09:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:09:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:09:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:09:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:09:01,235 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-12-15 13:09:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-12-15 13:09:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_interrupt [2021-12-15 13:09:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_interrupt [2021-12-15 13:09:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:09:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:09:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:09:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:09:01,236 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___3 [2021-12-15 13:09:01,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___3 [2021-12-15 13:09:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___1 [2021-12-15 13:09:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___1 [2021-12-15 13:09:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx___4 [2021-12-15 13:09:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx___4 [2021-12-15 13:09:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:09:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:09:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:09:01,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:09:01,237 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-12-15 13:09:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-12-15 13:09:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:09:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:09:01,238 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-12-15 13:09:01,238 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-12-15 13:09:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:09:01,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:09:01,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:09:01,239 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:09:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-12-15 13:09:01,240 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-12-15 13:09:01,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:09:01,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:09:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:09:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:09:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:09:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:09:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tulip [2021-12-15 13:09:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tulip [2021-12-15 13:09:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:09:01,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:09:01,241 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_write [2021-12-15 13:09:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_write [2021-12-15 13:09:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:09:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:09:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:09:01,242 INFO L130 BoogieDeclarations]: Found specification of procedure private_ioctl [2021-12-15 13:09:01,242 INFO L138 BoogieDeclarations]: Found implementation of procedure private_ioctl [2021-12-15 13:09:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:09:01,243 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:09:01,245 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:09:01,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:09:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure t21142_start_nway [2021-12-15 13:09:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure t21142_start_nway [2021-12-15 13:09:01,246 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-12-15 13:09:01,246 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-12-15 13:09:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:09:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:09:01,247 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:09:01,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:09:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:09:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:09:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:09:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:09:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:09:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:09:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:09:01,251 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:09:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:09:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:09:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:09:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:09:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:09:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:09:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:09:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:09:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:09:01,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:09:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:09:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:09:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:09:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:09:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:09:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:09:01,253 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:09:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:09:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:09:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:09:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_set_power_state [2021-12-15 13:09:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_set_power_state [2021-12-15 13:09:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:09:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:09:01,254 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:09:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:09:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:09:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:09:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_tx_timeout [2021-12-15 13:09:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_tx_timeout [2021-12-15 13:09:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:09:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:09:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_check_duplex [2021-12-15 13:09:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_check_duplex [2021-12-15 13:09:01,255 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2021-12-15 13:09:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2021-12-15 13:09:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2021-12-15 13:09:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2021-12-15 13:09:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:09:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:09:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-12-15 13:09:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-12-15 13:09:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:09:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:09:01,256 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:09:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:09:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2021-12-15 13:09:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2021-12-15 13:09:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:09:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:09:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_get_stats [2021-12-15 13:09:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_get_stats [2021-12-15 13:09:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:09:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:09:01,257 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:09:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_mdio_read [2021-12-15 13:09:01,258 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_mdio_read [2021-12-15 13:09:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:09:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:09:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:09:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:09:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:09:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:09:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:09:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:09:01,259 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:09:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:09:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure pci_clear_mwi [2021-12-15 13:09:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_clear_mwi [2021-12-15 13:09:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:09:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:09:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:09:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:09:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_down [2021-12-15 13:09:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_down [2021-12-15 13:09:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_stop_rxtx___2 [2021-12-15 13:09:01,260 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_stop_rxtx___2 [2021-12-15 13:09:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_remove_one [2021-12-15 13:09:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_remove_one [2021-12-15 13:09:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:09:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:09:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_free_ring [2021-12-15 13:09:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_free_ring [2021-12-15 13:09:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:09:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:09:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:09:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:09:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_refill_rx [2021-12-15 13:09:01,261 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_refill_rx [2021-12-15 13:09:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single___0 [2021-12-15 13:09:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single___0 [2021-12-15 13:09:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:09:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:09:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:09:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:09:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:09:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:09:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:09:01,262 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:09:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-12-15 13:09:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-12-15 13:09:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:09:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:09:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_restart_rxtx [2021-12-15 13:09:01,263 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_restart_rxtx [2021-12-15 13:09:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:09:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:09:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:09:01,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:09:01,266 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:09:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:09:01,267 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_start_rxtx [2021-12-15 13:09:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_start_rxtx [2021-12-15 13:09:01,267 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:09:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:09:01,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:09:01,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:09:01,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:09:01,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:09:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-12-15 13:09:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-12-15 13:09:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:09:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:09:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:09:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:09:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure pnic2_start_nway [2021-12-15 13:09:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pnic2_start_nway [2021-12-15 13:09:01,269 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:09:01,269 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:09:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single___0 [2021-12-15 13:09:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single___0 [2021-12-15 13:09:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure tulip_read_eeprom [2021-12-15 13:09:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure tulip_read_eeprom [2021-12-15 13:09:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:09:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:09:01,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:09:01,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:09:02,237 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:09:02,239 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:09:02,252 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:09:02,254 INFO L158 Benchmark]: Toolchain (without parser) took 5679.47ms. Allocated memory was 60.8MB in the beginning and 346.0MB in the end (delta: 285.2MB). Free memory was 33.9MB in the beginning and 184.9MB in the end (delta: -151.0MB). Peak memory consumption was 210.2MB. Max. memory is 16.1GB. [2021-12-15 13:09:02,254 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.8MB. Free memory was 42.5MB in the beginning and 42.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:09:02,255 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3843.93ms. Allocated memory was 60.8MB in the beginning and 346.0MB in the end (delta: 285.2MB). Free memory was 33.7MB in the beginning and 190.7MB in the end (delta: -157.0MB). Peak memory consumption was 128.9MB. Max. memory is 16.1GB. [2021-12-15 13:09:02,255 INFO L158 Benchmark]: Boogie Procedure Inliner took 440.39ms. Allocated memory is still 346.0MB. Free memory was 190.7MB in the beginning and 223.2MB in the end (delta: -32.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-12-15 13:09:02,255 INFO L158 Benchmark]: Boogie Preprocessor took 310.91ms. Allocated memory is still 346.0MB. Free memory was 223.2MB in the beginning and 165.5MB in the end (delta: 57.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-12-15 13:09:02,256 INFO L158 Benchmark]: RCFGBuilder took 1080.81ms. Allocated memory is still 346.0MB. Free memory was 165.5MB in the beginning and 184.9MB in the end (delta: -19.4MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-12-15 13:09:02,257 INFO L339 ainManager$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 60.8MB. Free memory was 42.5MB in the beginning and 42.4MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3843.93ms. Allocated memory was 60.8MB in the beginning and 346.0MB in the end (delta: 285.2MB). Free memory was 33.7MB in the beginning and 190.7MB in the end (delta: -157.0MB). Peak memory consumption was 128.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 440.39ms. Allocated memory is still 346.0MB. Free memory was 190.7MB in the beginning and 223.2MB in the end (delta: -32.5MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 310.91ms. Allocated memory is still 346.0MB. Free memory was 223.2MB in the beginning and 165.5MB in the end (delta: 57.7MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1080.81ms. Allocated memory is still 346.0MB. Free memory was 165.5MB in the beginning and 184.9MB in the end (delta: -19.4MB). Peak memory consumption was 58.2MB. 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 13:09:02,286 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