./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 67cfbd2f8840abaefd5235f63166dfae3c0af25271c09ff671aaea9c08aa652f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:02:52,648 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:02:52,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:02:52,697 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:02:52,698 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:02:52,703 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:02:52,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:02:52,709 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:02:52,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:02:52,718 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:02:52,719 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:02:52,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:02:52,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:02:52,723 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:02:52,725 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:02:52,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:02:52,731 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:02:52,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:02:52,735 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:02:52,742 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:02:52,744 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:02:52,745 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:02:52,747 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:02:52,748 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:02:52,751 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:02:52,752 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:02:52,752 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:02:52,753 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:02:52,754 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:02:52,755 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:02:52,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:02:52,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:02:52,757 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:02:52,758 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:02:52,759 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:02:52,759 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:02:52,760 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:02:52,760 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:02:52,760 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:02:52,761 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:02:52,762 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:02:52,763 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:02:52,785 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:02:52,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:02:52,787 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:02:52,787 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:02:52,787 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:02:52,788 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:02:52,788 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:02:52,788 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:02:52,788 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:02:52,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:02:52,793 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:02:52,793 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:02:52,793 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:02:52,794 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:02:52,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:02:52,794 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:02:52,794 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:02:52,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:02:52,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:02:52,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:02:52,795 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:02:52,795 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:02:52,796 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:02:52,796 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:02:52,796 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:02:52,796 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67cfbd2f8840abaefd5235f63166dfae3c0af25271c09ff671aaea9c08aa652f [2021-11-23 15:02:53,107 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:02:53,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:02:53,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:02:53,137 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:02:53,138 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:02:53,139 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2021-11-23 15:02:53,245 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/cb4552686/2b50b80e774b4284ad774da2e4222a5c/FLAGf67fbec76 [2021-11-23 15:02:54,413 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:02:54,414 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2021-11-23 15:02:54,475 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/cb4552686/2b50b80e774b4284ad774da2e4222a5c/FLAGf67fbec76 [2021-11-23 15:02:54,732 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/cb4552686/2b50b80e774b4284ad774da2e4222a5c [2021-11-23 15:02:54,735 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:02:54,736 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:02:54,738 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:54,739 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:02:54,742 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:02:54,743 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:54" (1/1) ... [2021-11-23 15:02:54,745 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6551948d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:54, skipping insertion in model container [2021-11-23 15:02:54,745 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:02:54" (1/1) ... [2021-11-23 15:02:54,754 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:02:54,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:02:57,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i[301194,301207] [2021-11-23 15:02:58,094 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:58,144 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:02:58,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i[301194,301207] [2021-11-23 15:02:58,857 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:02:59,075 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:02:59,076 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59 WrapperNode [2021-11-23 15:02:59,076 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:02:59,078 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:59,078 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:02:59,078 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:02:59,087 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,249 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,529 INFO L137 Inliner]: procedures = 287, calls = 2056, calls flagged for inlining = 140, calls inlined = 134, statements flattened = 4745 [2021-11-23 15:02:59,530 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:02:59,531 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:02:59,531 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:02:59,531 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:02:59,542 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,543 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,580 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,580 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,793 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,842 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,891 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,983 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:02:59,985 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:02:59,985 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:02:59,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:02:59,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:02:59" (1/1) ... [2021-11-23 15:02:59,996 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:00,012 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:00,029 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:00,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:00,094 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:03:00,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:03:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2021-11-23 15:03:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2021-11-23 15:03:00,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:03:00,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:03:00,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:03:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:03:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:00,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:00,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:03:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:03:00,099 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:03:00,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:03:00,100 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:03:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:03:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2021-11-23 15:03:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2021-11-23 15:03:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:00,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:00,101 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:03:00,102 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:03:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:03:00,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:03:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:03:00,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:03:00,102 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:03:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:03:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:03:00,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:03:00,103 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:03:00,104 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:03:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:03:00,104 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:03:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:03:00,104 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:03:00,104 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:03:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:03:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:00,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:00,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:03:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:03:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2021-11-23 15:03:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2021-11-23 15:03:00,106 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:00,106 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:03:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:03:00,107 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:03:00,107 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:03:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:03:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:03:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:03:00,108 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:03:00,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:00,109 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:03:00,109 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:03:00,110 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:03:00,110 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:03:00,111 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:03:00,111 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:03:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:03:00,112 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:03:00,112 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:03:00,112 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:03:00,113 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:03:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:03:00,114 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2021-11-23 15:03:00,114 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2021-11-23 15:03:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:03:00,115 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:03:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:00,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:00,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:03:00,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:03:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:03:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:03:00,116 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:03:00,116 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:03:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:03:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:03:00,117 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:03:00,117 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:03:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:03:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:03:00,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:03:00,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:03:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:03:00,119 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:03:00,119 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:03:00,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:03:00,120 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:03:00,120 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:03:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:03:00,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:03:00,121 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:03:00,122 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:03:00,122 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:03:00,122 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:03:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:03:00,123 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:03:00,123 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:03:00,123 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:03:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:03:00,124 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:03:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:03:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:03:00,124 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:03:00,124 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2021-11-23 15:03:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2021-11-23 15:03:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:03:00,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:03:00,125 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:03:00,126 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:03:00,126 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:00,127 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:00,130 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:03:00,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:03:00,131 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:03:00,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:03:00,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:03:00,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:03:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:03:00,134 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:03:00,134 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:03:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:03:00,139 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:03:00,139 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:03:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:03:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:03:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:03:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:03:00,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:03:00,140 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:03:00,142 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:03:00,142 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:03:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:03:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:03:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:03:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:00,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:00,143 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:03:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:03:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:03:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:03:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:03:00,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:03:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:00,144 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:03:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:03:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:03:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:03:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:03:00,145 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:03:00,145 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:03:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:03:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:03:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:03:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:03:00,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:03:00,146 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:03:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:03:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:03:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:03:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:00,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:03:00,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:03:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:03:00,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:03:00,148 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:03:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:03:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:03:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:03:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:03:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:03:00,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2021-11-23 15:03:00,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2021-11-23 15:03:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:03:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:03:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:03:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:03:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:03:00,150 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:03:00,150 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-11-23 15:03:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-11-23 15:03:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:03:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:03:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:03:00,151 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:03:00,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:03:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:03:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:03:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:03:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:03:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:03:00,152 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:03:00,152 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:03:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:00,153 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:03:00,153 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:03:01,079 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:01,145 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:01,915 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:01,921 INFO L158 Benchmark]: Toolchain (without parser) took 7183.19ms. Allocated memory was 117.4MB in the beginning and 348.1MB in the end (delta: 230.7MB). Free memory was 70.0MB in the beginning and 229.2MB in the end (delta: -159.2MB). Peak memory consumption was 147.7MB. Max. memory is 16.1GB. [2021-11-23 15:03:01,921 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 81.8MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 41.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:01,923 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4338.57ms. Allocated memory was 117.4MB in the beginning and 348.1MB in the end (delta: 230.7MB). Free memory was 70.0MB in the beginning and 276.3MB in the end (delta: -206.3MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. [2021-11-23 15:03:01,923 INFO L158 Benchmark]: Boogie Procedure Inliner took 452.50ms. Allocated memory is still 348.1MB. Free memory was 276.3MB in the beginning and 248.0MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:01,924 INFO L158 Benchmark]: Boogie Preprocessor took 452.35ms. Allocated memory is still 348.1MB. Free memory was 248.0MB in the beginning and 216.6MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-11-23 15:03:01,925 INFO L158 Benchmark]: RCFGBuilder took 1933.96ms. Allocated memory is still 348.1MB. Free memory was 216.6MB in the beginning and 229.2MB in the end (delta: -12.6MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:03:01,929 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 81.8MB. Free memory was 38.8MB in the beginning and 38.7MB in the end (delta: 41.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4338.57ms. Allocated memory was 117.4MB in the beginning and 348.1MB in the end (delta: 230.7MB). Free memory was 70.0MB in the beginning and 276.3MB in the end (delta: -206.3MB). Peak memory consumption was 82.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 452.50ms. Allocated memory is still 348.1MB. Free memory was 276.3MB in the beginning and 248.0MB in the end (delta: 28.3MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 452.35ms. Allocated memory is still 348.1MB. Free memory was 248.0MB in the beginning and 216.6MB in the end (delta: 31.5MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1933.96ms. Allocated memory is still 348.1MB. Free memory was 216.6MB in the beginning and 229.2MB in the end (delta: -12.6MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:03:01,990 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 67cfbd2f8840abaefd5235f63166dfae3c0af25271c09ff671aaea9c08aa652f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:03:04,994 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:03:04,999 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:03:05,073 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:03:05,074 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:03:05,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:03:05,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:03:05,090 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:03:05,094 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:03:05,104 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:03:05,109 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:03:05,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:03:05,113 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:03:05,116 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:03:05,119 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:03:05,126 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:03:05,128 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:03:05,130 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:03:05,134 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:03:05,140 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:03:05,143 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:03:05,145 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:03:05,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:03:05,148 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:03:05,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:03:05,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:03:05,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:03:05,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:03:05,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:03:05,158 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:03:05,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:03:05,160 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:03:05,161 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:03:05,162 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:03:05,164 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:03:05,164 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:03:05,165 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:03:05,165 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:03:05,166 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:03:05,167 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:03:05,168 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:03:05,169 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:03:05,199 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:03:05,199 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:03:05,200 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:03:05,201 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:03:05,202 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:03:05,202 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:03:05,202 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:03:05,203 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:03:05,203 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:03:05,203 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:03:05,204 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:03:05,204 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:03:05,204 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:03:05,204 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:03:05,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:03:05,205 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:03:05,205 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:03:05,206 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:03:05,206 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:03:05,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:03:05,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:05,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:03:05,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:03:05,208 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:03:05,208 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:03:05,208 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:03:05,209 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:03:05,209 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:03:05,209 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:03:05,209 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 67cfbd2f8840abaefd5235f63166dfae3c0af25271c09ff671aaea9c08aa652f [2021-11-23 15:03:05,712 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:03:05,760 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:03:05,764 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:03:05,766 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:03:05,769 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:03:05,770 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2021-11-23 15:03:05,873 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/05c4fc9d2/334d0bddc4ef4f23878ca1d560ceeeb6/FLAG27fc09375 [2021-11-23 15:03:07,040 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:03:07,041 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2021-11-23 15:03:07,107 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/05c4fc9d2/334d0bddc4ef4f23878ca1d560ceeeb6/FLAG27fc09375 [2021-11-23 15:03:07,292 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/data/05c4fc9d2/334d0bddc4ef4f23878ca1d560ceeeb6 [2021-11-23 15:03:07,294 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:03:07,296 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:03:07,298 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:07,298 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:03:07,303 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:03:07,304 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:07" (1/1) ... [2021-11-23 15:03:07,305 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@59557834 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:07, skipping insertion in model container [2021-11-23 15:03:07,306 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:03:07" (1/1) ... [2021-11-23 15:03:07,315 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:03:07,527 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:10,406 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i[301194,301207] [2021-11-23 15:03:10,516 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:10,591 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:03:10,677 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:03:11,217 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i[301194,301207] [2021-11-23 15:03:11,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:11,256 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:03:11,771 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i[301194,301207] [2021-11-23 15:03:11,796 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:03:12,097 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:03:12,098 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12 WrapperNode [2021-11-23 15:03:12,098 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:03:12,100 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:12,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:03:12,100 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:03:12,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,239 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,424 INFO L137 Inliner]: procedures = 296, calls = 2056, calls flagged for inlining = 140, calls inlined = 134, statements flattened = 4641 [2021-11-23 15:03:12,425 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:03:12,426 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:03:12,426 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:03:12,426 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:03:12,437 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,437 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,471 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,471 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,672 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,790 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,826 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,864 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:03:12,866 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:03:12,866 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:03:12,867 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:03:12,868 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:03:12" (1/1) ... [2021-11-23 15:03:12,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:03:12,889 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:03:12,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:03:12,924 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:03:12,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:03:12,974 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2021-11-23 15:03:12,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2021-11-23 15:03:12,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2021-11-23 15:03:12,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2021-11-23 15:03:12,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:03:12,975 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2021-11-23 15:03:12,975 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2021-11-23 15:03:12,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:03:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:03:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:03:12,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:03:12,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:03:12,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:03:12,977 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:03:12,977 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:03:12,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:03:12,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:03:12,978 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-23 15:03:12,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-23 15:03:12,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:03:12,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:03:12,978 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2021-11-23 15:03:12,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2021-11-23 15:03:12,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:03:12,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:03:12,979 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-23 15:03:12,979 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-23 15:03:12,980 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2021-11-23 15:03:12,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2021-11-23 15:03:12,980 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2021-11-23 15:03:12,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2021-11-23 15:03:12,980 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2021-11-23 15:03:12,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2021-11-23 15:03:12,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:03:12,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:03:12,982 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:03:12,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:03:12,982 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:03:12,983 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:03:12,983 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-11-23 15:03:12,983 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-11-23 15:03:12,983 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:03:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:03:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:03:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:03:12,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:03:12,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:03:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2021-11-23 15:03:12,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2021-11-23 15:03:12,985 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2021-11-23 15:03:12,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2021-11-23 15:03:12,986 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:03:12,987 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:03:12,987 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:03:12,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:03:12,989 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-11-23 15:03:12,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-11-23 15:03:12,989 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:03:12,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:03:12,990 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-23 15:03:12,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-23 15:03:12,990 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:03:12,991 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2021-11-23 15:03:12,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2021-11-23 15:03:12,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:03:12,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:03:12,992 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2021-11-23 15:03:12,993 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2021-11-23 15:03:12,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:03:12,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:03:12,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:03:12,993 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-23 15:03:12,994 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-23 15:03:12,994 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:03:12,994 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:03:12,994 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2021-11-23 15:03:12,994 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2021-11-23 15:03:12,995 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:03:12,995 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:03:12,995 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:03:12,995 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:03:12,995 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:03:12,996 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:03:12,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:03:12,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:03:12,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:03:12,996 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:03:12,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:03:12,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:03:12,999 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2021-11-23 15:03:13,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2021-11-23 15:03:13,000 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:03:13,001 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:03:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:03:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2021-11-23 15:03:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2021-11-23 15:03:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2021-11-23 15:03:13,002 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2021-11-23 15:03:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2021-11-23 15:03:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2021-11-23 15:03:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:03:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:03:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2021-11-23 15:03:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2021-11-23 15:03:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:03:13,004 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:03:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2021-11-23 15:03:13,005 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2021-11-23 15:03:13,005 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2021-11-23 15:03:13,006 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2021-11-23 15:03:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-23 15:03:13,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-23 15:03:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:03:13,010 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:03:13,010 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2021-11-23 15:03:13,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2021-11-23 15:03:13,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2021-11-23 15:03:13,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2021-11-23 15:03:13,013 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2021-11-23 15:03:13,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2021-11-23 15:03:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:03:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:03:13,020 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2021-11-23 15:03:13,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2021-11-23 15:03:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:03:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:03:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 15:03:13,021 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 15:03:13,021 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:03:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:03:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2021-11-23 15:03:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2021-11-23 15:03:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-23 15:03:13,022 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-23 15:03:13,022 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2021-11-23 15:03:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2021-11-23 15:03:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2021-11-23 15:03:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2021-11-23 15:03:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2021-11-23 15:03:13,023 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2021-11-23 15:03:13,023 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2021-11-23 15:03:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2021-11-23 15:03:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:03:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:03:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:03:13,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:03:13,024 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2021-11-23 15:03:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2021-11-23 15:03:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2021-11-23 15:03:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2021-11-23 15:03:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2021-11-23 15:03:13,025 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2021-11-23 15:03:13,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:03:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:03:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-23 15:03:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-23 15:03:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2021-11-23 15:03:13,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2021-11-23 15:03:13,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:03:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:03:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:03:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-23 15:03:13,027 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-23 15:03:13,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:03:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:03:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 15:03:13,028 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 15:03:13,028 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2021-11-23 15:03:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2021-11-23 15:03:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:03:13,029 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:03:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:03:13,029 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-23 15:03:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-23 15:03:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:03:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:03:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:03:13,030 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:03:13,030 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:03:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:03:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:03:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:03:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-23 15:03:13,031 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-23 15:03:13,031 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 15:03:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 15:03:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-23 15:03:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-23 15:03:13,032 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2021-11-23 15:03:13,032 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2021-11-23 15:03:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2021-11-23 15:03:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2021-11-23 15:03:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 15:03:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 15:03:13,033 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-23 15:03:13,033 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-23 15:03:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2021-11-23 15:03:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2021-11-23 15:03:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:03:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-23 15:03:13,034 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2021-11-23 15:03:13,034 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2021-11-23 15:03:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2021-11-23 15:03:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2021-11-23 15:03:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-23 15:03:13,035 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2021-11-23 15:03:13,035 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2021-11-23 15:03:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2021-11-23 15:03:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2021-11-23 15:03:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:03:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:03:13,036 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:03:13,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:03:13,037 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2021-11-23 15:03:13,037 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2021-11-23 15:03:14,084 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:03:14,088 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:03:32,699 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:03:32,703 INFO L158 Benchmark]: Toolchain (without parser) took 25406.33ms. Allocated memory was 56.6MB in the beginning and 314.6MB in the end (delta: 257.9MB). Free memory was 32.0MB in the beginning and 141.2MB in the end (delta: -109.2MB). Peak memory consumption was 148.1MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,704 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:03:32,704 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4800.77ms. Allocated memory was 56.6MB in the beginning and 314.6MB in the end (delta: 257.9MB). Free memory was 31.7MB in the beginning and 210.2MB in the end (delta: -178.5MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,705 INFO L158 Benchmark]: Boogie Procedure Inliner took 325.63ms. Allocated memory is still 314.6MB. Free memory was 210.2MB in the beginning and 184.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,705 INFO L158 Benchmark]: Boogie Preprocessor took 437.95ms. Allocated memory is still 314.6MB. Free memory was 184.0MB in the beginning and 221.9MB in the end (delta: -38.0MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,706 INFO L158 Benchmark]: RCFGBuilder took 19835.77ms. Allocated memory is still 314.6MB. Free memory was 221.9MB in the beginning and 141.2MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2021-11-23 15:03:32,708 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 37.3MB in the beginning and 37.3MB in the end (delta: 42.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4800.77ms. Allocated memory was 56.6MB in the beginning and 314.6MB in the end (delta: 257.9MB). Free memory was 31.7MB in the beginning and 210.2MB in the end (delta: -178.5MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 325.63ms. Allocated memory is still 314.6MB. Free memory was 210.2MB in the beginning and 184.0MB in the end (delta: 26.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 437.95ms. Allocated memory is still 314.6MB. Free memory was 184.0MB in the beginning and 221.9MB in the end (delta: -38.0MB). Peak memory consumption was 45.9MB. Max. memory is 16.1GB. * RCFGBuilder took 19835.77ms. Allocated memory is still 314.6MB. Free memory was 221.9MB in the beginning and 141.2MB in the end (delta: 80.7MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:03:32,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9a9a52ac-4e22-4ee4-8e4f-dec326a335ae/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable