./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:36:40,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:36:40,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:36:40,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:36:40,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:36:40,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:36:40,416 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:36:40,418 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:36:40,421 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:36:40,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:36:40,422 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:36:40,423 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:36:40,424 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:36:40,426 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:36:40,428 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:36:40,429 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:36:40,431 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:36:40,432 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:36:40,433 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:36:40,438 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:36:40,439 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:36:40,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:36:40,445 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:36:40,446 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:36:40,447 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:36:40,448 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:36:40,448 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:36:40,448 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:36:40,449 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:36:40,449 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:36:40,449 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:36:40,452 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:36:40,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:36:40,453 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:36:40,454 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:36:40,454 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:36:40,454 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:36:40,456 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:36:40,456 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:36:40,457 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:36:40,457 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:36:40,458 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:36:40,484 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:36:40,485 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:36:40,485 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:36:40,485 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:36:40,486 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:36:40,486 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:36:40,487 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:36:40,487 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:36:40,487 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:36:40,487 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:36:40,488 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:36:40,488 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:36:40,488 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:36:40,489 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:36:40,489 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:36:40,489 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:36:40,489 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:36:40,489 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:36:40,489 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:36:40,489 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:36:40,490 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:36:40,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:40,490 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:36:40,490 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:36:40,490 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:36:40,490 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:36:40,490 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:36:40,491 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:36:40,492 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:36:40,492 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:36:40,492 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:36:40,492 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 [2021-12-15 13:36:40,684 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:36:40,710 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:36:40,712 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:36:40,712 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:36:40,714 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:36:40,715 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:36:40,780 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12858f420/2341afa96b8e4c6eb1d5b4162d9bab4b/FLAGc7de50c9b [2021-12-15 13:36:41,472 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:36:41,473 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:36:41,501 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12858f420/2341afa96b8e4c6eb1d5b4162d9bab4b/FLAGc7de50c9b [2021-12-15 13:36:41,751 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/12858f420/2341afa96b8e4c6eb1d5b4162d9bab4b [2021-12-15 13:36:41,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:36:41,755 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:36:41,757 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:36:41,757 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:36:41,760 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:36:41,761 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:36:41" (1/1) ... [2021-12-15 13:36:41,762 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a445810 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:41, skipping insertion in model container [2021-12-15 13:36:41,762 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:36:41" (1/1) ... [2021-12-15 13:36:41,766 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:36:41,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:36:43,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-12-15 13:36:43,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-12-15 13:36:43,490 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-12-15 13:36:43,491 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-12-15 13:36:43,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:43,551 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:36:43,845 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-12-15 13:36:43,846 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-12-15 13:36:43,846 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-12-15 13:36:43,847 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-12-15 13:36:43,852 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:43,964 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:36:43,964 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43 WrapperNode [2021-12-15 13:36:43,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:36:43,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:43,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:36:43,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:36:43,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,056 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,175 INFO L137 Inliner]: procedures = 339, calls = 2088, calls flagged for inlining = 179, calls inlined = 173, statements flattened = 4417 [2021-12-15 13:36:44,176 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:44,177 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:36:44,177 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:36:44,177 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:36:44,183 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,184 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,202 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,293 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,387 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,410 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:36:44,436 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:36:44,436 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:36:44,437 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:36:44,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:43" (1/1) ... [2021-12-15 13:36:44,443 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:44,451 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:36:44,472 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:36:44,520 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:36:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-12-15 13:36:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-12-15 13:36:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:36:44,533 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:36:44,533 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2021-12-15 13:36:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2021-12-15 13:36:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:36:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:36:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:36:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:36:44,534 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:36:44,534 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:36:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:36:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:36:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-12-15 13:36:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-12-15 13:36:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:36:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:36:44,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:36:44,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:36:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-12-15 13:36:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-12-15 13:36:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-12-15 13:36:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-12-15 13:36:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-12-15 13:36:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-12-15 13:36:44,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:36:44,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:36:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-12-15 13:36:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-12-15 13:36:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-12-15 13:36:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-12-15 13:36:44,537 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2021-12-15 13:36:44,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2021-12-15 13:36:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:36:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:36:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:36:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:36:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-12-15 13:36:44,538 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-12-15 13:36:44,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:36:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:36:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:36:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:36:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:36:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:36:44,539 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-12-15 13:36:44,539 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-12-15 13:36:44,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2021-12-15 13:36:44,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2021-12-15 13:36:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2021-12-15 13:36:44,541 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2021-12-15 13:36:44,541 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:36:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-12-15 13:36:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-12-15 13:36:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:36:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:36:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:36:44,542 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:36:44,542 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:36:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:36:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:36:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:36:44,543 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:36:44,543 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:36:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:36:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:36:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:36:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:36:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:36:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:36:44,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:36:44,544 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:36:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:36:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:36:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:36:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-12-15 13:36:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-12-15 13:36:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:36:44,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:36:44,545 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-12-15 13:36:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-12-15 13:36:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-12-15 13:36:44,546 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-12-15 13:36:44,546 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:36:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:36:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:36:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:36:44,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:36:44,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:36:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:36:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:36:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:36:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:36:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-12-15 13:36:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-12-15 13:36:44,548 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-12-15 13:36:44,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-12-15 13:36:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-12-15 13:36:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-12-15 13:36:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:36:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:36:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-12-15 13:36:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-12-15 13:36:44,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:36:44,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:36:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-12-15 13:36:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-12-15 13:36:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:36:44,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:36:44,550 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-12-15 13:36:44,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-12-15 13:36:44,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:36:44,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:36:44,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:36:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:36:44,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:36:44,554 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:36:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:36:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:36:44,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:36:44,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:36:44,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:36:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:36:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:36:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:36:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:36:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-12-15 13:36:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-12-15 13:36:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2021-12-15 13:36:44,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2021-12-15 13:36:44,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:36:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:36:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-12-15 13:36:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-12-15 13:36:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-12-15 13:36:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-12-15 13:36:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:36:44,561 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:36:44,561 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-12-15 13:36:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-12-15 13:36:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-12-15 13:36:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-12-15 13:36:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:36:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:36:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:36:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:36:44,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:36:44,562 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-12-15 13:36:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-12-15 13:36:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-12-15 13:36:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-12-15 13:36:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-12-15 13:36:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-12-15 13:36:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:36:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:36:44,563 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-12-15 13:36:44,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-12-15 13:36:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-12-15 13:36:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-12-15 13:36:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:36:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-12-15 13:36:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-12-15 13:36:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-12-15 13:36:44,564 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-12-15 13:36:44,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:36:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:36:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:36:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:36:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:36:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-12-15 13:36:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-12-15 13:36:44,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:36:44,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:36:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:36:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:36:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:36:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:36:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:44,566 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-12-15 13:36:44,566 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-12-15 13:36:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2021-12-15 13:36:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2021-12-15 13:36:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-12-15 13:36:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-12-15 13:36:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-12-15 13:36:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-12-15 13:36:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:36:44,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:36:44,567 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-12-15 13:36:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-12-15 13:36:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:36:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:36:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:36:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:36:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:36:44,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:36:44,568 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-12-15 13:36:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-12-15 13:36:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:36:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:36:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:36:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:36:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:36:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:36:44,569 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-12-15 13:36:44,569 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-12-15 13:36:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:36:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:36:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-12-15 13:36:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-12-15 13:36:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:36:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:36:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:36:44,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:36:44,570 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:36:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:36:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:36:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:36:44,571 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:36:44,571 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:36:45,259 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:36:45,263 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:36:45,770 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:36:45,775 INFO L158 Benchmark]: Toolchain (without parser) took 4019.16ms. Allocated memory was 144.7MB in the beginning and 337.6MB in the end (delta: 192.9MB). Free memory was 95.3MB in the beginning and 154.6MB in the end (delta: -59.3MB). Peak memory consumption was 134.3MB. Max. memory is 16.1GB. [2021-12-15 13:36:45,775 INFO L158 Benchmark]: CDTParser took 0.10ms. Allocated memory is still 75.5MB. Free memory was 33.5MB in the beginning and 33.5MB in the end (delta: 36.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:36:45,776 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2207.43ms. Allocated memory was 144.7MB in the beginning and 209.7MB in the end (delta: 65.0MB). Free memory was 95.0MB in the beginning and 128.8MB in the end (delta: -33.7MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. [2021-12-15 13:36:45,777 INFO L158 Benchmark]: Boogie Procedure Inliner took 210.78ms. Allocated memory is still 209.7MB. Free memory was 128.8MB in the beginning and 101.5MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:36:45,777 INFO L158 Benchmark]: Boogie Preprocessor took 257.99ms. Allocated memory was 209.7MB in the beginning and 337.6MB in the end (delta: 127.9MB). Free memory was 101.5MB in the beginning and 245.8MB in the end (delta: -144.3MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2021-12-15 13:36:45,777 INFO L158 Benchmark]: RCFGBuilder took 1337.88ms. Allocated memory is still 337.6MB. Free memory was 245.8MB in the beginning and 154.6MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-12-15 13:36:45,779 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10ms. Allocated memory is still 75.5MB. Free memory was 33.5MB in the beginning and 33.5MB in the end (delta: 36.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2207.43ms. Allocated memory was 144.7MB in the beginning and 209.7MB in the end (delta: 65.0MB). Free memory was 95.0MB in the beginning and 128.8MB in the end (delta: -33.7MB). Peak memory consumption was 90.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 210.78ms. Allocated memory is still 209.7MB. Free memory was 128.8MB in the beginning and 101.5MB in the end (delta: 27.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 257.99ms. Allocated memory was 209.7MB in the beginning and 337.6MB in the end (delta: 127.9MB). Free memory was 101.5MB in the beginning and 245.8MB in the end (delta: -144.3MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1337.88ms. Allocated memory is still 337.6MB. Free memory was 245.8MB in the beginning and 154.6MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. 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 13:36:45,879 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:36:48,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:36:48,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:36:48,122 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:36:48,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:36:48,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:36:48,126 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:36:48,127 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:36:48,129 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:36:48,131 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:36:48,131 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:36:48,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:36:48,142 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:36:48,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:36:48,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:36:48,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:36:48,152 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:36:48,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:36:48,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:36:48,162 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:36:48,164 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:36:48,165 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:36:48,165 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:36:48,167 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:36:48,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:36:48,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:36:48,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:36:48,180 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:36:48,182 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:36:48,182 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:36:48,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:36:48,183 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:36:48,185 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:36:48,185 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:36:48,187 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:36:48,187 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:36:48,188 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:36:48,188 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:36:48,188 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:36:48,190 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:36:48,191 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:36:48,194 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:36:48,223 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:36:48,223 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:36:48,224 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:36:48,224 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:36:48,225 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:36:48,225 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:36:48,226 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:36:48,226 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:36:48,226 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:36:48,226 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:36:48,227 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:36:48,227 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:36:48,227 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:36:48,228 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:36:48,228 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:36:48,228 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:36:48,228 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:36:48,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:36:48,228 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:36:48,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:36:48,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:36:48,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:36:48,229 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:36:48,229 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:48,229 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:36:48,229 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:36:48,230 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:36:48,230 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:36:48,230 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:36:48,230 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:36:48,230 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:36:48,230 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:36:48,231 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:36:48,231 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:36:48,231 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e9ef8e730f46dcc26358ba162e7219da19202ac500869fcd5e7b1383a6839580 [2021-12-15 13:36:48,509 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:36:48,543 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:36:48,545 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:36:48,546 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:36:48,552 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:36:48,554 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:36:48,601 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d19576f2b/e396ce5b28574db1a37f5cc3fd5681dd/FLAG9fce63d46 [2021-12-15 13:36:49,326 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:36:49,327 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i [2021-12-15 13:36:49,358 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d19576f2b/e396ce5b28574db1a37f5cc3fd5681dd/FLAG9fce63d46 [2021-12-15 13:36:49,623 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d19576f2b/e396ce5b28574db1a37f5cc3fd5681dd [2021-12-15 13:36:49,626 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:36:49,628 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:36:49,628 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:36:49,629 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:36:49,631 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:36:49,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:36:49" (1/1) ... [2021-12-15 13:36:49,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f29ef1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:49, skipping insertion in model container [2021-12-15 13:36:49,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:36:49" (1/1) ... [2021-12-15 13:36:49,640 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:36:49,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:36:51,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-12-15 13:36:51,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-12-15 13:36:51,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-12-15 13:36:51,563 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-12-15 13:36:51,589 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:51,645 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:36:51,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:36:52,026 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-12-15 13:36:52,026 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-12-15 13:36:52,026 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-12-15 13:36:52,027 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-12-15 13:36:52,043 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:52,058 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:36:52,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307842,307855] [2021-12-15 13:36:52,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[307989,308002] [2021-12-15 13:36:52,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308128,308141] [2021-12-15 13:36:52,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-ethernet-ti-tlan.cil.i[308286,308299] [2021-12-15 13:36:52,309 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:52,394 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:36:52,395 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52 WrapperNode [2021-12-15 13:36:52,395 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:36:52,396 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:52,396 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:36:52,396 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:36:52,401 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,447 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,563 INFO L137 Inliner]: procedures = 348, calls = 2088, calls flagged for inlining = 179, calls inlined = 173, statements flattened = 4301 [2021-12-15 13:36:52,564 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:52,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:36:52,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:36:52,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:36:52,572 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,573 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,618 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,696 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,829 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:36:52,831 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:36:52,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:36:52,831 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:36:52,832 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:52" (1/1) ... [2021-12-15 13:36:52,837 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:52,844 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:36:52,867 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:36:52,873 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:36:52,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:36:52,897 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-12-15 13:36:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-12-15 13:36:52,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:36:52,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-12-15 13:36:52,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-12-15 13:36:52,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:36:52,898 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2021-12-15 13:36:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2021-12-15 13:36:52,898 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:36:52,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:36:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:36:52,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:36:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:36:52,898 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:36:52,898 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:36:52,899 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:36:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:36:52,899 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-12-15 13:36:52,899 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-12-15 13:36:52,899 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:36:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:36:52,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:36:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:36:52,900 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-12-15 13:36:52,900 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-12-15 13:36:52,900 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-12-15 13:36:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-12-15 13:36:52,901 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-12-15 13:36:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-12-15 13:36:52,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:36:52,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:36:52,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2021-12-15 13:36:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2021-12-15 13:36:52,902 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-12-15 13:36:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-12-15 13:36:52,902 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2021-12-15 13:36:52,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2021-12-15 13:36:52,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:36:52,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:36:52,903 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:36:52,904 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:36:52,904 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-12-15 13:36:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-12-15 13:36:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:36:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:36:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-15 13:36:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-15 13:36:52,905 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:36:52,905 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:36:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-12-15 13:36:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-12-15 13:36:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2021-12-15 13:36:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2021-12-15 13:36:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2021-12-15 13:36:52,906 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2021-12-15 13:36:52,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:36:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-12-15 13:36:52,907 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-12-15 13:36:52,907 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:36:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:36:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:36:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:36:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:36:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:36:52,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:36:52,908 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:36:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:36:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:36:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:36:52,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:36:52,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:36:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:36:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:36:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:36:52,910 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2021-12-15 13:36:52,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:36:52,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:36:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:36:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:36:52,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:36:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:36:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:36:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:36:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:36:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:36:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:36:52,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:36:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-12-15 13:36:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-12-15 13:36:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:36:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:36:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-12-15 13:36:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-12-15 13:36:52,913 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-12-15 13:36:52,913 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-12-15 13:36:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:36:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:36:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-12-15 13:36:52,914 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-12-15 13:36:52,914 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:36:52,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:36:52,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:36:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:36:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-12-15 13:36:52,918 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-12-15 13:36:52,918 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-12-15 13:36:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-12-15 13:36:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-12-15 13:36:52,919 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-12-15 13:36:52,919 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-12-15 13:36:52,920 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-12-15 13:36:52,924 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:36:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:36:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-12-15 13:36:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-12-15 13:36:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:36:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:36:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-12-15 13:36:52,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-12-15 13:36:52,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2021-12-15 13:36:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2021-12-15 13:36:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-12-15 13:36:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-12-15 13:36:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:36:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:36:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:36:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:36:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:36:52,926 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:36:52,926 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:36:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:36:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:36:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:36:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:36:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:36:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:36:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:36:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-12-15 13:36:52,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-12-15 13:36:52,927 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2021-12-15 13:36:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2021-12-15 13:36:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:36:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2021-12-15 13:36:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-12-15 13:36:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-12-15 13:36:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-12-15 13:36:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-12-15 13:36:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-12-15 13:36:52,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-12-15 13:36:52,928 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-12-15 13:36:52,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-12-15 13:36:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-12-15 13:36:52,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-12-15 13:36:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:36:52,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:36:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:36:52,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:36:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-12-15 13:36:52,929 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-12-15 13:36:52,929 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-12-15 13:36:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-12-15 13:36:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-12-15 13:36:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-12-15 13:36:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:36:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:36:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-12-15 13:36:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-12-15 13:36:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-12-15 13:36:52,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-12-15 13:36:52,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:36:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-12-15 13:36:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-12-15 13:36:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-12-15 13:36:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-12-15 13:36:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:36:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:36:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:36:52,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:36:52,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:36:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-12-15 13:36:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-12-15 13:36:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:36:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:36:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:36:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:36:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:36:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:36:52,932 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:52,932 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-12-15 13:36:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-12-15 13:36:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2021-12-15 13:36:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2021-12-15 13:36:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-12-15 13:36:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-12-15 13:36:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-12-15 13:36:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-12-15 13:36:52,933 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:36:52,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:36:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2021-12-15 13:36:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2021-12-15 13:36:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:36:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:36:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:36:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:36:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:36:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:36:52,934 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-12-15 13:36:52,934 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-12-15 13:36:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-12-15 13:36:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-12-15 13:36:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:36:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:36:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-12-15 13:36:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-12-15 13:36:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-12-15 13:36:52,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-12-15 13:36:52,935 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-12-15 13:36:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-12-15 13:36:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-12-15 13:36:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-12-15 13:36:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-12-15 13:36:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:36:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:36:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:36:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:36:52,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:36:52,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:36:52,937 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-12-15 13:36:52,940 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-12-15 13:36:53,589 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:36:53,593 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:37:02,998 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:37:03,000 INFO L158 Benchmark]: Toolchain (without parser) took 13372.15ms. Allocated memory was 54.5MB in the beginning and 297.8MB in the end (delta: 243.3MB). Free memory was 32.5MB in the beginning and 180.9MB in the end (delta: -148.3MB). Peak memory consumption was 172.9MB. Max. memory is 16.1GB. [2021-12-15 13:37:03,000 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 44.0MB. Free memory was 26.5MB in the beginning and 26.5MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:37:03,001 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2766.82ms. Allocated memory was 54.5MB in the beginning and 297.8MB in the end (delta: 243.3MB). Free memory was 32.4MB in the beginning and 204.1MB in the end (delta: -171.7MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. [2021-12-15 13:37:03,001 INFO L158 Benchmark]: Boogie Procedure Inliner took 168.40ms. Allocated memory is still 297.8MB. Free memory was 204.1MB in the beginning and 177.9MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-12-15 13:37:03,001 INFO L158 Benchmark]: Boogie Preprocessor took 264.41ms. Allocated memory is still 297.8MB. Free memory was 177.9MB in the beginning and 208.4MB in the end (delta: -30.5MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. [2021-12-15 13:37:03,002 INFO L158 Benchmark]: RCFGBuilder took 10168.31ms. Allocated memory is still 297.8MB. Free memory was 208.4MB in the beginning and 180.9MB in the end (delta: 27.6MB). Peak memory consumption was 107.3MB. Max. memory is 16.1GB. [2021-12-15 13:37:03,003 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 44.0MB. Free memory was 26.5MB in the beginning and 26.5MB in the end (delta: 31.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2766.82ms. Allocated memory was 54.5MB in the beginning and 297.8MB in the end (delta: 243.3MB). Free memory was 32.4MB in the beginning and 204.1MB in the end (delta: -171.7MB). Peak memory consumption was 80.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 168.40ms. Allocated memory is still 297.8MB. Free memory was 204.1MB in the beginning and 177.9MB in the end (delta: 26.2MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 264.41ms. Allocated memory is still 297.8MB. Free memory was 177.9MB in the beginning and 208.4MB in the end (delta: -30.5MB). Peak memory consumption was 46.0MB. Max. memory is 16.1GB. * RCFGBuilder took 10168.31ms. Allocated memory is still 297.8MB. Free memory was 208.4MB in the beginning and 180.9MB in the end (delta: 27.6MB). Peak memory consumption was 107.3MB. 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 13:37:03,081 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable