./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.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_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/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_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/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_aa63c186-3679-4ace-adce-5870be153799/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 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:42,774 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:42,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:42,833 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:42,834 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:42,839 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:42,841 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:42,845 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:42,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:42,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:42,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:42,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:42,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:42,863 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:42,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:42,875 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:42,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:42,877 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:42,879 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:42,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:42,884 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:42,886 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:42,889 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:42,890 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:42,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:42,895 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:42,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:42,896 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:42,897 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:42,898 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:42,898 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:42,899 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:42,900 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:42,907 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:42,909 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:42,910 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:42,910 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:42,911 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:42,911 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:42,912 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:42,913 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:42,913 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:55:42,944 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:42,944 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:42,945 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:42,946 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:42,946 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:42,947 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:42,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:42,947 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:55:42,948 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:42,948 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:42,948 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:42,948 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:42,949 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:42,949 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:42,949 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:42,949 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:42,950 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:42,950 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:42,950 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:42,950 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:42,951 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:42,951 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:42,951 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:55:42,951 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:55:42,952 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:42,952 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_aa63c186-3679-4ace-adce-5870be153799/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 [2021-11-23 15:55:43,256 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:43,284 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:43,288 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:43,289 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:43,290 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:43,292 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2021-11-23 15:55:43,370 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/2dd0c60ff/a887cf30588b42b88d5737fe523d21eb/FLAG4fc534ee6 [2021-11-23 15:55:44,469 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:44,469 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2021-11-23 15:55:44,528 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/2dd0c60ff/a887cf30588b42b88d5737fe523d21eb/FLAG4fc534ee6 [2021-11-23 15:55:44,730 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/2dd0c60ff/a887cf30588b42b88d5737fe523d21eb [2021-11-23 15:55:44,733 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:44,734 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:44,737 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:44,738 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:44,741 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:44,742 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:44" (1/1) ... [2021-11-23 15:55:44,744 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57bde1af and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:44, skipping insertion in model container [2021-11-23 15:55:44,744 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:44" (1/1) ... [2021-11-23 15:55:44,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:44,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:55:49,829 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-11-23 15:55:49,833 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-11-23 15:55:49,834 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-11-23 15:55:49,835 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-11-23 15:55:49,880 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:49,951 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:55:50,466 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-11-23 15:55:50,467 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-11-23 15:55:50,468 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-11-23 15:55:50,468 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-11-23 15:55:50,480 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:55:50,882 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:55:50,883 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50 WrapperNode [2021-11-23 15:55:50,883 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:50,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:50,884 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:55:50,884 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:55:50,892 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,078 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,470 INFO L137 Inliner]: procedures = 625, calls = 3468, calls flagged for inlining = 312, calls inlined = 276, statements flattened = 8002 [2021-11-23 15:55:51,470 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:55:51,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:55:51,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:55:51,472 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:55:51,483 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,533 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,534 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,718 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,763 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,814 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,866 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:55:51,867 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:55:51,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:55:51,868 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:55:51,869 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:50" (1/1) ... [2021-11-23 15:55:51,879 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:51,891 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:55:51,911 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:55:51,929 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:55:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:55:51,959 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:55:51,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:55:51,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:55:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2021-11-23 15:55:51,960 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2021-11-23 15:55:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:55:51,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:55:51,960 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2021-11-23 15:55:51,961 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2021-11-23 15:55:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:55:51,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:55:51,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:55:51,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:55:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2021-11-23 15:55:51,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2021-11-23 15:55:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:55:51,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:55:51,962 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2021-11-23 15:55:51,962 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2021-11-23 15:55:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:55:51,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:55:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2021-11-23 15:55:51,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2021-11-23 15:55:51,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:55:51,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:55:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:55:51,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:55:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:55:51,964 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:55:51,964 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:55:51,964 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:55:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:55:51,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:55:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2021-11-23 15:55:51,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2021-11-23 15:55:51,965 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2021-11-23 15:55:51,965 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2021-11-23 15:55:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2021-11-23 15:55:51,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2021-11-23 15:55:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2021-11-23 15:55:51,966 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2021-11-23 15:55:51,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:55:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:55:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:55:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:55:51,967 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2021-11-23 15:55:51,967 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2021-11-23 15:55:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:55:51,968 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:55:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:55:51,968 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:55:51,968 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:55:51,968 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:55:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:55:51,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:55:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:55:51,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:55:51,969 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2021-11-23 15:55:51,970 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2021-11-23 15:55:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:55:51,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:55:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:55:51,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:55:51,970 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:55:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:55:51,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:55:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2021-11-23 15:55:51,971 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2021-11-23 15:55:51,971 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:55:51,972 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:55:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2021-11-23 15:55:51,972 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2021-11-23 15:55:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:55:51,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:55:51,972 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:55:51,973 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:55:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:55:51,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:55:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:55:51,973 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2021-11-23 15:55:51,973 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2021-11-23 15:55:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:55:51,974 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:55:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:55:51,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:55:51,974 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2021-11-23 15:55:51,974 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2021-11-23 15:55:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:55:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:55:51,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:55:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:55:51,975 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:55:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:55:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:55:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:55:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:51,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:55:51,976 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:55:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:55:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:55:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:55:51,977 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:55:51,977 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:55:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:55:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:55:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2021-11-23 15:55:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2021-11-23 15:55:51,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:55:51,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:55:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:55:51,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:55:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2021-11-23 15:55:51,979 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2021-11-23 15:55:51,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:55:51,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:55:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:55:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2021-11-23 15:55:51,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2021-11-23 15:55:51,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:55:51,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:55:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:55:51,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:55:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:55:51,981 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:55:51,981 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:55:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:55:51,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:55:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:55:51,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:55:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:55:51,982 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:55:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:55:51,983 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:55:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:55:51,983 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:55:51,983 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2021-11-23 15:55:51,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2021-11-23 15:55:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2021-11-23 15:55:51,984 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2021-11-23 15:55:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:55:51,984 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:55:51,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-11-23 15:55:51,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-11-23 15:55:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:55:51,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:55:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:55:51,985 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:55:51,985 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:55:51,986 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:55:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:55:51,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:55:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2021-11-23 15:55:51,986 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2021-11-23 15:55:51,986 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:55:51,987 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:55:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:55:51,987 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:55:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:55:51,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:55:51,987 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2021-11-23 15:55:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2021-11-23 15:55:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:55:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:55:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:55:51,988 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:55:51,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:55:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:55:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:55:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:55:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:55:51,989 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:55:51,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:55:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:55:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:55:51,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:55:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:51,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:55:51,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:55:51,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:55:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:55:51,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:55:51,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:55:51,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:55:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:55:51,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:55:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:55:51,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:55:51,992 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2021-11-23 15:55:51,993 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2021-11-23 15:55:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-11-23 15:55:51,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-11-23 15:55:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:55:51,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:55:51,993 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:55:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:55:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:55:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:55:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-11-23 15:55:51,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-11-23 15:55:51,994 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:55:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:55:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:55:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:55:51,995 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2021-11-23 15:55:51,995 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2021-11-23 15:55:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:55:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:55:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:55:51,996 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:55:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:55:51,996 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:55:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:55:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:55:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:55:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:55:51,997 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:55:51,997 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2021-11-23 15:55:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2021-11-23 15:55:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:55:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2021-11-23 15:55:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2021-11-23 15:55:51,998 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2021-11-23 15:55:51,998 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2021-11-23 15:55:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:55:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:55:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2021-11-23 15:55:51,999 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2021-11-23 15:55:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:55:51,999 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2021-11-23 15:55:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2021-11-23 15:55:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:55:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:55:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:55:52,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:55:52,000 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:55:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:55:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:55:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:55:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:55:52,001 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:55:52,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:55:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:55:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2021-11-23 15:55:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2021-11-23 15:55:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2021-11-23 15:55:52,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2021-11-23 15:55:52,002 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2021-11-23 15:55:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2021-11-23 15:55:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2021-11-23 15:55:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2021-11-23 15:55:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:55:52,003 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:55:52,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:55:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:55:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2021-11-23 15:55:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2021-11-23 15:55:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:55:52,004 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:55:52,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:55:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:55:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2021-11-23 15:55:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2021-11-23 15:55:52,005 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:55:52,005 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:55:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:55:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2021-11-23 15:55:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2021-11-23 15:55:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:55:52,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:55:52,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2021-11-23 15:55:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2021-11-23 15:55:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2021-11-23 15:55:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2021-11-23 15:55:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2021-11-23 15:55:52,007 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2021-11-23 15:55:52,007 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:55:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:55:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:55:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:55:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2021-11-23 15:55:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2021-11-23 15:55:52,008 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:55:52,008 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:55:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2021-11-23 15:55:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2021-11-23 15:55:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:55:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:55:52,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:55:52,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:55:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:55:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:55:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:55:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:55:52,010 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2021-11-23 15:55:52,010 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2021-11-23 15:55:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:55:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:55:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:55:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:55:52,011 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2021-11-23 15:55:52,011 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2021-11-23 15:55:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:55:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:55:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:55:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:55:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:55:52,012 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:55:52,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:55:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:55:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:55:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2021-11-23 15:55:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2021-11-23 15:55:52,013 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2021-11-23 15:55:52,013 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2021-11-23 15:55:53,201 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:55:53,205 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:55:53,322 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:55:53,327 INFO L158 Benchmark]: Toolchain (without parser) took 8592.08ms. Allocated memory was 98.6MB in the beginning and 323.0MB in the end (delta: 224.4MB). Free memory was 63.3MB in the beginning and 162.5MB in the end (delta: -99.2MB). Peak memory consumption was 174.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:53,327 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:55:53,328 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6145.96ms. Allocated memory was 98.6MB in the beginning and 222.3MB in the end (delta: 123.7MB). Free memory was 63.3MB in the beginning and 99.2MB in the end (delta: -35.9MB). Peak memory consumption was 123.0MB. Max. memory is 16.1GB. [2021-11-23 15:55:53,329 INFO L158 Benchmark]: Boogie Procedure Inliner took 586.70ms. Allocated memory was 222.3MB in the beginning and 323.0MB in the end (delta: 100.7MB). Free memory was 99.2MB in the beginning and 207.0MB in the end (delta: -107.8MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. [2021-11-23 15:55:53,330 INFO L158 Benchmark]: Boogie Preprocessor took 394.88ms. Allocated memory is still 323.0MB. Free memory was 207.0MB in the beginning and 157.2MB in the end (delta: 49.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-23 15:55:53,330 INFO L158 Benchmark]: RCFGBuilder took 1457.64ms. Allocated memory is still 323.0MB. Free memory was 157.2MB in the beginning and 162.5MB in the end (delta: -5.3MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2021-11-23 15:55:53,334 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 79.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6145.96ms. Allocated memory was 98.6MB in the beginning and 222.3MB in the end (delta: 123.7MB). Free memory was 63.3MB in the beginning and 99.2MB in the end (delta: -35.9MB). Peak memory consumption was 123.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 586.70ms. Allocated memory was 222.3MB in the beginning and 323.0MB in the end (delta: 100.7MB). Free memory was 99.2MB in the beginning and 207.0MB in the end (delta: -107.8MB). Peak memory consumption was 36.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 394.88ms. Allocated memory is still 323.0MB. Free memory was 207.0MB in the beginning and 157.2MB in the end (delta: 49.8MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1457.64ms. Allocated memory is still 323.0MB. Free memory was 157.2MB in the beginning and 162.5MB in the end (delta: -5.3MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:55:53,389 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/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 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_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/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_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/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_aa63c186-3679-4ace-adce-5870be153799/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 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:55:55,809 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:55:55,811 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:55:55,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:55:55,842 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:55:55,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:55:55,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:55:55,848 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:55:55,850 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:55:55,851 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:55:55,853 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:55:55,854 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:55:55,855 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:55:55,856 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:55:55,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:55:55,859 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:55:55,860 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:55:55,861 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:55:55,864 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:55:55,866 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:55:55,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:55:55,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:55:55,871 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:55:55,872 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:55:55,876 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:55:55,877 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:55:55,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:55:55,878 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:55:55,879 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:55:55,880 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:55:55,880 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:55:55,881 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:55:55,882 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:55:55,883 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:55:55,885 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:55:55,885 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:55:55,886 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:55:55,886 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:55:55,887 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:55:55,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:55:55,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:55:55,890 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:55:55,916 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:55:55,917 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:55:55,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:55:55,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:55:55,919 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:55:55,919 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:55:55,919 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:55:55,919 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:55:55,919 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:55:55,920 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:55:55,920 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:55:55,920 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:55:55,920 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:55:55,920 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:55:55,920 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:55:55,921 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:55:55,921 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:55:55,921 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:55:55,921 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:55:55,922 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:55:55,922 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:55:55,922 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:55:55,922 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:55:55,922 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:55:55,923 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:55:55,923 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:55:55,923 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:55:55,923 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:55:55,923 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:55:55,923 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_aa63c186-3679-4ace-adce-5870be153799/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6757464a5622bb83d03b39d9677b81f434099fef913b81074103632b3c898f25 [2021-11-23 15:55:56,288 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:55:56,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:55:56,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:55:56,323 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:55:56,324 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:55:56,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2021-11-23 15:55:56,398 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/e9d49d688/3e23c37d74bd4cb0b886efd1759d1911/FLAG53c0320ce [2021-11-23 15:55:57,514 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:55:57,515 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i [2021-11-23 15:55:57,645 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/e9d49d688/3e23c37d74bd4cb0b886efd1759d1911/FLAG53c0320ce [2021-11-23 15:55:57,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/data/e9d49d688/3e23c37d74bd4cb0b886efd1759d1911 [2021-11-23 15:55:57,823 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:55:57,826 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:55:57,829 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:55:57,829 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:55:57,832 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:55:57,834 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:57" (1/1) ... [2021-11-23 15:55:57,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@290718e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:55:57, skipping insertion in model container [2021-11-23 15:55:57,836 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:55:57" (1/1) ... [2021-11-23 15:55:57,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:55:58,148 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:02,984 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-11-23 15:56:02,988 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-11-23 15:56:02,988 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-11-23 15:56:02,989 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-11-23 15:56:03,031 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:03,097 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:03,181 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:03,716 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-11-23 15:56:03,717 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-11-23 15:56:03,718 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-11-23 15:56:03,718 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-11-23 15:56:03,729 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:03,775 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:04,360 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463113,463126] [2021-11-23 15:56:04,361 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463282,463295] [2021-11-23 15:56:04,362 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463449,463462] [2021-11-23 15:56:04,362 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_aa63c186-3679-4ace-adce-5870be153799/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-atheros-atl1e-atl1e.cil.i[463617,463630] [2021-11-23 15:56:04,372 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:04,750 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:04,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04 WrapperNode [2021-11-23 15:56:04,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:04,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:04,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:04,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:04,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:04,977 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,344 INFO L137 Inliner]: procedures = 640, calls = 3468, calls flagged for inlining = 312, calls inlined = 276, statements flattened = 7724 [2021-11-23 15:56:05,345 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:05,346 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:05,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:05,347 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:05,365 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,462 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,464 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,661 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,703 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,894 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,942 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:05,943 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:05,943 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:05,943 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:05,944 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:04" (1/1) ... [2021-11-23 15:56:05,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:05,961 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:05,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:06,016 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:06,033 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:56:06,033 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:56:06,033 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:56:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:56:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_phy_reg [2021-11-23 15:56:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_phy_reg [2021-11-23 15:56:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:06,034 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:06,034 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_force_ps [2021-11-23 15:56:06,035 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_force_ps [2021-11-23 15:56:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 15:56:06,035 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 15:56:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:56:06,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:56:06,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_89 [2021-11-23 15:56:06,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_89 [2021-11-23 15:56:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:06,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_del_timer [2021-11-23 15:56:06,036 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_del_timer [2021-11-23 15:56:06,036 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 15:56:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 15:56:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_78 [2021-11-23 15:56:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_78 [2021-11-23 15:56:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:56:06,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 15:56:06,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 15:56:06,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 15:56:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:56:06,038 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:56:06,038 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:56:06,039 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:56:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:06,039 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:06,039 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_disable [2021-11-23 15:56:06,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_disable [2021-11-23 15:56:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_io_resume [2021-11-23 15:56:06,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_io_resume [2021-11-23 15:56:06,040 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_restart_autoneg [2021-11-23 15:56:06,040 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_restart_autoneg [2021-11-23 15:56:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_close [2021-11-23 15:56:06,041 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_close [2021-11-23 15:56:06,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:56:06,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:56:06,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 15:56:06,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 15:56:06,043 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tpd [2021-11-23 15:56:06,043 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tpd [2021-11-23 15:56:06,043 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:06,043 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:06,043 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:56:06,044 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:56:06,044 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 15:56:06,044 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 15:56:06,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:06,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:06,045 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:56:06,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:56:06,046 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_irq [2021-11-23 15:56:06,046 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_irq [2021-11-23 15:56:06,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:56:06,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:56:06,047 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-11-23 15:56:06,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-11-23 15:56:06,047 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:06,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 15:56:06,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 15:56:06,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:06,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:06,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:06,048 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:06,048 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_shutdown [2021-11-23 15:56:06,048 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_shutdown [2021-11-23 15:56:06,049 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 15:56:06,049 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 15:56:06,049 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_check_eeprom_exist [2021-11-23 15:56:06,049 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_check_eeprom_exist [2021-11-23 15:56:06,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-11-23 15:56:06,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-11-23 15:56:06,050 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:56:06,050 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:56:06,051 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:56:06,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:56:06,051 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_hw_set_mac_addr [2021-11-23 15:56:06,051 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_hw_set_mac_addr [2021-11-23 15:56:06,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:56:06,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:56:06,052 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:56:06,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:56:06,052 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_tx_buffer [2021-11-23 15:56:06,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_tx_buffer [2021-11-23 15:56:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 15:56:06,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 15:56:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:56:06,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:56:06,053 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:56:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:56:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:06,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:06,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 15:56:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:56:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:56:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 15:56:06,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 15:56:06,055 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2021-11-23 15:56:06,056 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2021-11-23 15:56:06,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 15:56:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 15:56:06,060 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_reset [2021-11-23 15:56:06,060 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_reset [2021-11-23 15:56:06,061 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 15:56:06,061 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 15:56:06,062 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:06,062 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:06,063 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_down [2021-11-23 15:56:06,063 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_down [2021-11-23 15:56:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:56:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-23 15:56:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:06,069 INFO L130 BoogieDeclarations]: Found specification of procedure __atl1e_vlan_mode [2021-11-23 15:56:06,069 INFO L138 BoogieDeclarations]: Found implementation of procedure __atl1e_vlan_mode [2021-11-23 15:56:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 15:56:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 15:56:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 15:56:06,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 15:56:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:06,070 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 15:56:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 15:56:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 15:56:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 15:56:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 15:56:06,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 15:56:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:06,071 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:56:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-11-23 15:56:06,072 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-11-23 15:56:06,072 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_set_multi [2021-11-23 15:56:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_set_multi [2021-11-23 15:56:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:56:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:56:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_remove [2021-11-23 15:56:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_remove [2021-11-23 15:56:06,073 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-23 15:56:06,073 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-11-23 15:56:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_atl1e_driver_exit_14_2 [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:56:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:56:06,074 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:56:06,074 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:56:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:56:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 15:56:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 15:56:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_free_ring_resources [2021-11-23 15:56:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_free_ring_resources [2021-11-23 15:56:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:56:06,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:56:06,075 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:56:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:56:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:56:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:56:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_validate_option [2021-11-23 15:56:06,076 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_validate_option [2021-11-23 15:56:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:06,076 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-23 15:56:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-23 15:56:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-23 15:56:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-23 15:56:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:06,077 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 15:56:06,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 15:56:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:06,078 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:56:06,079 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:56:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:06,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:06,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:56:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 15:56:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:56:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:56:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:56:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-11-23 15:56:06,081 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:56:06,081 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:56:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 15:56:06,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 15:56:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_tx_ring [2021-11-23 15:56:06,082 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_tx_ring [2021-11-23 15:56:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-11-23 15:56:06,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_mdio_lock_of_atl1e_adapter [2021-11-23 15:56:06,082 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:56:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:56:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 15:56:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 15:56:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 15:56:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 15:56:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-11-23 15:56:06,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_mdio_lock_of_atl1e_adapter [2021-11-23 15:56:06,083 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:56:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:56:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_resume [2021-11-23 15:56:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_resume [2021-11-23 15:56:06,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:56:06,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:56:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:56:06,085 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:56:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:06,085 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 15:56:06,085 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 15:56:06,085 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 15:56:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 15:56:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_tx_timeout [2021-11-23 15:56:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_tx_timeout [2021-11-23 15:56:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_vlan_mode [2021-11-23 15:56:06,086 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_vlan_mode [2021-11-23 15:56:06,086 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_write_phy_reg [2021-11-23 15:56:06,087 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_write_phy_reg [2021-11-23 15:56:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-23 15:56:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-23 15:56:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_up [2021-11-23 15:56:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_up [2021-11-23 15:56:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_commit [2021-11-23 15:56:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_commit [2021-11-23 15:56:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-23 15:56:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-23 15:56:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:56:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:56:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:56:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:56:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 15:56:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 15:56:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:56:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:56:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 15:56:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 15:56:06,095 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reinit_locked [2021-11-23 15:56:06,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reinit_locked [2021-11-23 15:56:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2021-11-23 15:56:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2021-11-23 15:56:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_phy_init [2021-11-23 15:56:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_phy_init [2021-11-23 15:56:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_intr [2021-11-23 15:56:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_intr [2021-11-23 15:56:06,096 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:56:06,096 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:56:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 15:56:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 15:56:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_open [2021-11-23 15:56:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_open [2021-11-23 15:56:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:56:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:56:06,097 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 15:56:06,097 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 15:56:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_irq_enable [2021-11-23 15:56:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_irq_enable [2021-11-23 15:56:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_netpoll [2021-11-23 15:56:06,098 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_netpoll [2021-11-23 15:56:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:06,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2021-11-23 15:56:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2021-11-23 15:56:06,099 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_read_eeprom [2021-11-23 15:56:06,099 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_read_eeprom [2021-11-23 15:56:06,100 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_suspend [2021-11-23 15:56:06,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_suspend [2021-11-23 15:56:06,100 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:56:06,100 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:56:06,100 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:56:06,100 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:56:06,100 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_nway_reset [2021-11-23 15:56:06,100 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_nway_reset [2021-11-23 15:56:06,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 15:56:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 15:56:06,101 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_request_irq [2021-11-23 15:56:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_request_irq [2021-11-23 15:56:06,101 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-11-23 15:56:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-11-23 15:56:06,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 15:56:06,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 15:56:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:56:06,102 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:56:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_eeprom_len [2021-11-23 15:56:06,102 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_eeprom_len [2021-11-23 15:56:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-11-23 15:56:06,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-11-23 15:56:06,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-11-23 15:56:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_reset_hw [2021-11-23 15:56:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_reset_hw [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-23 15:56:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:56:06,103 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:56:06,103 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-11-23 15:56:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-11-23 15:56:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 15:56:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 15:56:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_get_regs_len [2021-11-23 15:56:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_get_regs_len [2021-11-23 15:56:06,104 INFO L130 BoogieDeclarations]: Found specification of procedure atl1e_clean_rx_ring [2021-11-23 15:56:06,104 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1e_clean_rx_ring [2021-11-23 15:56:07,274 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:07,284 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:07,595 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:07,598 INFO L158 Benchmark]: Toolchain (without parser) took 9771.63ms. Allocated memory was 65.0MB in the beginning and 369.1MB in the end (delta: 304.1MB). Free memory was 38.2MB in the beginning and 171.2MB in the end (delta: -133.1MB). Peak memory consumption was 171.5MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,599 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory was 33.8MB in the beginning and 33.8MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:07,600 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6925.86ms. Allocated memory was 65.0MB in the beginning and 369.1MB in the end (delta: 304.1MB). Free memory was 37.8MB in the beginning and 245.3MB in the end (delta: -207.5MB). Peak memory consumption was 145.6MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,600 INFO L158 Benchmark]: Boogie Procedure Inliner took 589.86ms. Allocated memory is still 369.1MB. Free memory was 245.3MB in the beginning and 203.4MB in the end (delta: 41.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,600 INFO L158 Benchmark]: Boogie Preprocessor took 596.16ms. Allocated memory is still 369.1MB. Free memory was 203.4MB in the beginning and 237.8MB in the end (delta: -34.4MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,601 INFO L158 Benchmark]: RCFGBuilder took 1653.82ms. Allocated memory is still 369.1MB. Free memory was 237.8MB in the beginning and 171.2MB in the end (delta: 66.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:56:07,603 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 52.4MB. Free memory was 33.8MB in the beginning and 33.8MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6925.86ms. Allocated memory was 65.0MB in the beginning and 369.1MB in the end (delta: 304.1MB). Free memory was 37.8MB in the beginning and 245.3MB in the end (delta: -207.5MB). Peak memory consumption was 145.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 589.86ms. Allocated memory is still 369.1MB. Free memory was 245.3MB in the beginning and 203.4MB in the end (delta: 41.9MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 596.16ms. Allocated memory is still 369.1MB. Free memory was 203.4MB in the beginning and 237.8MB in the end (delta: -34.4MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1653.82ms. Allocated memory is still 369.1MB. Free memory was 237.8MB in the beginning and 171.2MB in the end (delta: 66.6MB). Peak memory consumption was 67.1MB. 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 15:56:07,659 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_aa63c186-3679-4ace-adce-5870be153799/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