./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:32,787 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:32,789 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:32,827 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:32,827 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:32,829 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:32,830 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:32,833 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:32,835 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:32,836 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:32,837 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:32,839 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:32,839 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:32,840 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:32,842 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:32,844 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:32,845 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:32,846 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:32,849 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:32,852 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:32,854 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:32,856 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:32,858 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:32,859 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:32,863 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:32,863 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:32,864 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:32,865 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:32,866 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:32,867 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:32,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:32,868 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:32,869 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:32,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:32,872 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:32,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:32,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:32,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:32,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:32,880 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:32,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:32,882 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:56:32,924 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:32,925 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:32,927 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:32,927 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:32,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:32,928 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:32,929 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:32,929 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:56:32,929 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:32,929 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:32,930 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:32,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:32,931 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:32,931 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:32,931 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:32,932 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:32,932 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:32,932 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:32,932 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:32,933 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:32,933 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:32,933 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:32,933 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:56:32,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:56:32,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:32,934 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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2021-11-23 15:56:33,227 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:33,259 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:33,262 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:33,264 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:33,265 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:33,267 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:56:33,332 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/28652cd37/7d9e7d8064824f53b6b48623e35a1902/FLAG3e3b80e28 [2021-11-23 15:56:34,413 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:34,414 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:56:34,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/28652cd37/7d9e7d8064824f53b6b48623e35a1902/FLAG3e3b80e28 [2021-11-23 15:56:34,641 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/28652cd37/7d9e7d8064824f53b6b48623e35a1902 [2021-11-23 15:56:34,644 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:34,646 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:34,650 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:34,650 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:34,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:34,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:34" (1/1) ... [2021-11-23 15:56:34,656 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cf1d17c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:34, skipping insertion in model container [2021-11-23 15:56:34,656 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:34" (1/1) ... [2021-11-23 15:56:34,665 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:34,930 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:39,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-11-23 15:56:40,261 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:40,327 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:41,262 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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-11-23 15:56:41,283 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:41,614 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:41,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41 WrapperNode [2021-11-23 15:56:41,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:41,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:41,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:41,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:41,625 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:41,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,185 INFO L137 Inliner]: procedures = 604, calls = 3128, calls flagged for inlining = 284, calls inlined = 267, statements flattened = 9604 [2021-11-23 15:56:42,187 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:42,188 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:42,189 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:42,189 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:42,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,301 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,302 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,476 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,581 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,755 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:42,757 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:42,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:42,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:42,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:41" (1/1) ... [2021-11-23 15:56:42,767 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:42,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:42,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:42,828 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:42,853 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-11-23 15:56:42,853 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-11-23 15:56:42,854 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:56:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:56:42,855 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-11-23 15:56:42,855 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-11-23 15:56:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-11-23 15:56:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-11-23 15:56:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:56:42,856 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:56:42,856 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-11-23 15:56:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-11-23 15:56:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:42,857 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-11-23 15:56:42,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-11-23 15:56:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-11-23 15:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-11-23 15:56:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-11-23 15:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-11-23 15:56:42,858 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-11-23 15:56:42,858 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-11-23 15:56:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:56:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:56:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:42,859 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-11-23 15:56:42,859 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-11-23 15:56:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-11-23 15:56:42,860 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-11-23 15:56:42,860 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:56:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:56:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:56:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:56:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-11-23 15:56:42,861 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-11-23 15:56:42,861 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 15:56:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 15:56:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:56:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:56:42,862 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:56:42,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:56:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-11-23 15:56:42,863 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-11-23 15:56:42,863 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:56:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:56:42,864 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:42,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-11-23 15:56:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-11-23 15:56:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:56:42,865 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-11-23 15:56:42,865 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-11-23 15:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:56:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:56:42,866 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-11-23 15:56:42,866 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-11-23 15:56:42,867 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-11-23 15:56:42,867 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-11-23 15:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-11-23 15:56:42,868 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-11-23 15:56:42,868 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:56:42,869 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:56:42,869 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-11-23 15:56:42,870 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-11-23 15:56:42,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:56:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:56:42,871 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-11-23 15:56:42,871 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-11-23 15:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-11-23 15:56:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-11-23 15:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:56:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:56:42,872 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-11-23 15:56:42,872 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-11-23 15:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:56:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-11-23 15:56:42,873 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-11-23 15:56:42,873 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:56:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-11-23 15:56:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-11-23 15:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-11-23 15:56:42,874 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-11-23 15:56:42,874 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-11-23 15:56:42,875 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-11-23 15:56:42,875 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:56:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-11-23 15:56:42,876 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-11-23 15:56:42,876 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-11-23 15:56:42,877 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-11-23 15:56:42,877 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-11-23 15:56:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-11-23 15:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-11-23 15:56:42,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-11-23 15:56:42,878 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:56:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:56:42,879 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:56:42,879 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-11-23 15:56:42,880 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-11-23 15:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:56:42,880 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:56:42,880 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-11-23 15:56:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-11-23 15:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:56:42,881 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:56:42,881 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:56:42,882 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:56:42,882 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-11-23 15:56:42,883 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-11-23 15:56:42,885 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-11-23 15:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-11-23 15:56:42,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:42,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:42,887 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-11-23 15:56:42,888 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-11-23 15:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:56:42,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:56:42,889 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-11-23 15:56:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-11-23 15:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-11-23 15:56:42,896 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-11-23 15:56:42,896 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:56:42,897 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:56:42,897 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-11-23 15:56:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-11-23 15:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-11-23 15:56:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-11-23 15:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-11-23 15:56:42,898 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-11-23 15:56:42,898 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-11-23 15:56:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-11-23 15:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-11-23 15:56:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-11-23 15:56:42,899 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-11-23 15:56:42,899 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-11-23 15:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:56:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:56:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:56:42,900 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-11-23 15:56:42,900 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-11-23 15:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:56:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-11-23 15:56:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-11-23 15:56:42,901 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-11-23 15:56:42,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-11-23 15:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:56:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-11-23 15:56:42,902 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-11-23 15:56:42,902 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-11-23 15:56:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-11-23 15:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-11-23 15:56:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-11-23 15:56:42,903 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-11-23 15:56:42,903 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-11-23 15:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-11-23 15:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-11-23 15:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-11-23 15:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-11-23 15:56:42,904 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-11-23 15:56:42,904 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-11-23 15:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-11-23 15:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-11-23 15:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-11-23 15:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-11-23 15:56:42,905 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:56:42,905 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-11-23 15:56:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-11-23 15:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-11-23 15:56:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-11-23 15:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-11-23 15:56:42,906 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-11-23 15:56:42,906 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-11-23 15:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-11-23 15:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-11-23 15:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-11-23 15:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:56:42,907 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:56:42,907 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-11-23 15:56:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-11-23 15:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-11-23 15:56:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-11-23 15:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:42,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:42,908 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:56:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-11-23 15:56:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-11-23 15:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:56:42,909 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:56:42,909 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:56:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:56:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:56:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:56:42,910 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-11-23 15:56:42,910 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-11-23 15:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-11-23 15:56:42,911 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-11-23 15:56:42,911 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-11-23 15:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-11-23 15:56:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-11-23 15:56:42,912 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-11-23 15:56:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:42,912 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-11-23 15:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-11-23 15:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-11-23 15:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-11-23 15:56:42,913 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:56:42,913 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-11-23 15:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-11-23 15:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:56:42,914 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:56:42,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:56:42,915 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-11-23 15:56:42,919 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-11-23 15:56:42,919 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:56:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-11-23 15:56:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-11-23 15:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-11-23 15:56:42,920 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-11-23 15:56:42,920 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-11-23 15:56:42,921 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-11-23 15:56:42,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:56:42,922 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-11-23 15:56:42,922 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-11-23 15:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:56:42,923 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:42,923 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-11-23 15:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-11-23 15:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-11-23 15:56:42,924 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-11-23 15:56:42,924 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-11-23 15:56:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-11-23 15:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-11-23 15:56:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-11-23 15:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-11-23 15:56:42,925 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-11-23 15:56:42,925 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-11-23 15:56:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-11-23 15:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:56:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-11-23 15:56:42,926 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-11-23 15:56:42,926 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-11-23 15:56:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-11-23 15:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:42,927 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-11-23 15:56:42,927 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-11-23 15:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-11-23 15:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-11-23 15:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-11-23 15:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-11-23 15:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-11-23 15:56:42,928 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-11-23 15:56:42,928 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-11-23 15:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-11-23 15:56:42,929 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-11-23 15:56:42,929 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-11-23 15:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-11-23 15:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-11-23 15:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-11-23 15:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-11-23 15:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:56:42,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:56:42,930 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:56:42,931 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:56:42,931 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-11-23 15:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-11-23 15:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-11-23 15:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-11-23 15:56:42,932 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-11-23 15:56:42,932 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-11-23 15:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-11-23 15:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-11-23 15:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-11-23 15:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-11-23 15:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:56:42,933 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:56:42,933 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-11-23 15:56:42,934 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-11-23 15:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-11-23 15:56:42,934 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-11-23 15:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:56:42,934 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:56:42,934 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-11-23 15:56:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-11-23 15:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-11-23 15:56:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-11-23 15:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:56:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:56:42,935 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-11-23 15:56:42,935 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-11-23 15:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:56:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:56:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:56:42,936 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-11-23 15:56:42,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-11-23 15:56:42,937 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:42,937 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-11-23 15:56:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-11-23 15:56:42,937 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-11-23 15:56:42,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-11-23 15:56:42,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:56:42,938 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-11-23 15:56:42,938 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-11-23 15:56:42,938 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:56:42,938 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:56:42,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:42,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:42,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-11-23 15:56:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-11-23 15:56:42,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-11-23 15:56:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-11-23 15:56:42,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-11-23 15:56:42,939 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-11-23 15:56:42,939 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-11-23 15:56:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-11-23 15:56:42,940 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:56:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:56:42,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:56:42,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:56:42,940 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:56:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:56:42,941 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:56:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:56:42,941 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-11-23 15:56:42,941 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-11-23 15:56:42,942 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:56:42,942 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:56:42,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-11-23 15:56:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-11-23 15:56:42,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-11-23 15:56:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-11-23 15:56:42,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:56:42,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:56:42,943 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-23 15:56:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-23 15:56:42,944 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:56:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:56:42,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 15:56:42,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 15:56:42,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:56:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:56:42,945 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:56:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:56:42,945 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-11-23 15:56:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-11-23 15:56:42,945 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-11-23 15:56:42,945 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-11-23 15:56:42,946 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-11-23 15:56:42,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-11-23 15:56:42,946 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-11-23 15:56:42,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-11-23 15:56:42,946 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-11-23 15:56:42,946 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-11-23 15:56:42,946 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-11-23 15:56:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-11-23 15:56:42,947 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-11-23 15:56:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-11-23 15:56:42,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:56:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:56:42,947 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:56:42,947 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:56:42,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:56:42,948 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:56:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:56:42,948 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-11-23 15:56:42,948 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-11-23 15:56:42,948 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:56:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:56:42,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-11-23 15:56:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-11-23 15:56:42,949 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-11-23 15:56:42,949 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-11-23 15:56:44,409 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:56:44,419 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:56:44,976 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:56:44,981 INFO L158 Benchmark]: Toolchain (without parser) took 10332.55ms. Allocated memory was 88.1MB in the beginning and 369.1MB in the end (delta: 281.0MB). Free memory was 49.3MB in the beginning and 217.4MB in the end (delta: -168.1MB). Peak memory consumption was 209.8MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,982 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 88.1MB. Free memory was 68.7MB in the beginning and 68.6MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:56:44,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6965.84ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 49.0MB in the beginning and 108.8MB in the end (delta: -59.8MB). Peak memory consumption was 136.0MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,986 INFO L158 Benchmark]: Boogie Procedure Inliner took 571.15ms. Allocated memory is still 257.9MB. Free memory was 108.8MB in the beginning and 130.0MB in the end (delta: -21.2MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,989 INFO L158 Benchmark]: Boogie Preprocessor took 567.18ms. Allocated memory was 257.9MB in the beginning and 369.1MB in the end (delta: 111.1MB). Free memory was 130.0MB in the beginning and 232.5MB in the end (delta: -102.5MB). Peak memory consumption was 86.2MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,989 INFO L158 Benchmark]: RCFGBuilder took 2220.75ms. Allocated memory is still 369.1MB. Free memory was 232.5MB in the beginning and 217.4MB in the end (delta: 15.1MB). Peak memory consumption was 111.6MB. Max. memory is 16.1GB. [2021-11-23 15:56:44,992 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 88.1MB. Free memory was 68.7MB in the beginning and 68.6MB in the end (delta: 92.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6965.84ms. Allocated memory was 88.1MB in the beginning and 257.9MB in the end (delta: 169.9MB). Free memory was 49.0MB in the beginning and 108.8MB in the end (delta: -59.8MB). Peak memory consumption was 136.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 571.15ms. Allocated memory is still 257.9MB. Free memory was 108.8MB in the beginning and 130.0MB in the end (delta: -21.2MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 567.18ms. Allocated memory was 257.9MB in the beginning and 369.1MB in the end (delta: 111.1MB). Free memory was 130.0MB in the beginning and 232.5MB in the end (delta: -102.5MB). Peak memory consumption was 86.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2220.75ms. Allocated memory is still 369.1MB. Free memory was 232.5MB in the beginning and 217.4MB in the end (delta: 15.1MB). Peak memory consumption was 111.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:56:45,045 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:56:47,434 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:56:47,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:56:47,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:56:47,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:56:47,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:56:47,513 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:56:47,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:56:47,521 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:56:47,528 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:56:47,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:56:47,535 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:56:47,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:56:47,538 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:56:47,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:56:47,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:56:47,548 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:56:47,549 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:56:47,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:56:47,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:56:47,563 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:56:47,565 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:56:47,568 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:56:47,569 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:56:47,578 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:56:47,579 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:56:47,579 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:56:47,582 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:56:47,582 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:56:47,584 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:56:47,584 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:56:47,585 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:56:47,587 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:56:47,588 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:56:47,590 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:56:47,590 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:56:47,591 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:56:47,591 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:56:47,592 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:56:47,593 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:56:47,594 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:56:47,595 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:56:47,639 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:56:47,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:56:47,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:56:47,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:56:47,642 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:56:47,642 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:56:47,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:56:47,643 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:56:47,643 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:56:47,643 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:56:47,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:56:47,645 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:56:47,645 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:56:47,645 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:56:47,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:56:47,646 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:56:47,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:56:47,646 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:56:47,647 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:56:47,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:56:47,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:47,647 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:56:47,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:56:47,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:56:47,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:56:47,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:56:47,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:56:47,649 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:56:47,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:56:47,649 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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b84d951edd952ea546c87c866dc8087548e79487651bf439ff3be59c2dca4fe [2021-11-23 15:56:48,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:56:48,022 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:56:48,025 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:56:48,026 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:56:48,027 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:56:48,029 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:56:48,096 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/93c69a367/f717a13a292e4be99fb5af6790b52ff1/FLAG0290ee223 [2021-11-23 15:56:49,350 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:56:49,351 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i [2021-11-23 15:56:49,450 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/93c69a367/f717a13a292e4be99fb5af6790b52ff1/FLAG0290ee223 [2021-11-23 15:56:49,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/data/93c69a367/f717a13a292e4be99fb5af6790b52ff1 [2021-11-23 15:56:49,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:56:49,555 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:56:49,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:49,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:56:49,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:56:49,563 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:49" (1/1) ... [2021-11-23 15:56:49,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19f3860f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:49, skipping insertion in model container [2021-11-23 15:56:49,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:56:49" (1/1) ... [2021-11-23 15:56:49,572 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:56:49,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:52,718 WARN L564 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-23 15:56:54,946 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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-11-23 15:56:55,216 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:55,297 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:56:55,427 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:56:56,041 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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-11-23 15:56:56,058 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:56,096 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:56:56,987 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_a0b1382f-0f13-490a-a3c9-59366b5ebf01/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--net--ethernet--rocker--rocker.ko-entry_point.cil.out.i[504760,504773] [2021-11-23 15:56:57,005 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:56:57,425 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:56:57,426 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57 WrapperNode [2021-11-23 15:56:57,426 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:56:57,427 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:57,428 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:56:57,428 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:56:57,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:57,637 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:57,913 INFO L137 Inliner]: procedures = 619, calls = 3128, calls flagged for inlining = 284, calls inlined = 267, statements flattened = 9176 [2021-11-23 15:56:57,914 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:56:57,915 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:56:57,915 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:56:57,915 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:56:57,923 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:57,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:57,980 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:57,981 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:58,136 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:58,165 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:58,216 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:58,262 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:56:58,263 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:56:58,264 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:56:58,264 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:56:58,265 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:56:57" (1/1) ... [2021-11-23 15:56:58,271 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:56:58,282 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:56:58,384 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:56:58,439 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:56:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u16 [2021-11-23 15:56:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u16 [2021-11-23 15:56:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:56:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_set [2021-11-23 15:56:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_do [2021-11-23 15:56:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_do [2021-11-23 15:56:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_data [2021-11-23 15:56:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_data [2021-11-23 15:56:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 15:56:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 15:56:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_is_bridged [2021-11-23 15:56:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_is_bridged [2021-11-23 15:56:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:56:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:56:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_credits_set [2021-11-23 15:56:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_credits_set [2021-11-23 15:56:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u32 [2021-11-23 15:56:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u32 [2021-11-23 15:56:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_probe [2021-11-23 15:56:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_probe [2021-11-23 15:56:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_add [2021-11-23 15:56:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_add [2021-11-23 15:56:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 15:56:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 15:56:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:56:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dma_rings_fini [2021-11-23 15:56:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dma_rings_fini [2021-11-23 15:56:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:56:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:56:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u32 [2021-11-23 15:56:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u32 [2021-11-23 15:56:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 15:56:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 15:56:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_dump [2021-11-23 15:56:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_dump [2021-11-23 15:56:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 15:56:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 15:56:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:56:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:56:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 15:56:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 15:56:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:56:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:56:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_to_vid [2021-11-23 15:56:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_to_vid [2021-11-23 15:56:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2021-11-23 15:56:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2021-11-23 15:56:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:56:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:56:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netevent_notifier [2021-11-23 15:56:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netevent_notifier [2021-11-23 15:56:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:56:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vid_to_vlan [2021-11-23 15:56:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vid_to_vlan [2021-11-23 15:56:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:56:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_internal_vlan_tbl_find [2021-11-23 15:56:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_ok [2021-11-23 15:56:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_ok [2021-11-23 15:56:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_dump [2021-11-23 15:56:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_dump [2021-11-23 15:56:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_del [2021-11-23 15:56:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_del [2021-11-23 15:56:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:56:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:56:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:56:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:56:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_add [2021-11-23 15:56:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_add [2021-11-23 15:56:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:56:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:56:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:56:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:56:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_entry_free [2021-11-23 15:56:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_entry_free [2021-11-23 15:56:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_vlan_id_is_internal [2021-11-23 15:56:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_vlan_id_is_internal [2021-11-23 15:56:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 15:56:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 15:56:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u64 [2021-11-23 15:56:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u64 [2021-11-23 15:56:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:56:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 15:56:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 15:56:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:56:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:56:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:56:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:56:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_getlink [2021-11-23 15:56:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_getlink [2021-11-23 15:56:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:56:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:56:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_phys_port_name [2021-11-23 15:56:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_phys_port_name [2021-11-23 15:56:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_commit [2021-11-23 15:56:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_commit [2021-11-23 15:56:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_setlink [2021-11-23 15:56:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_setlink [2021-11-23 15:56:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 15:56:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 15:56:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_set [2021-11-23 15:56:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_set [2021-11-23 15:56:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_reset [2021-11-23 15:56:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_reset [2021-11-23 15:56:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_dev_check [2021-11-23 15:56:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_dev_check [2021-11-23 15:56:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_destroy [2021-11-23 15:56:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_destroy [2021-11-23 15:56:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:56:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:56:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:56:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:56:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure __pos_inc [2021-11-23 15:56:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __pos_inc [2021-11-23 15:56:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:56:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_put [2021-11-23 15:56:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_total_size [2021-11-23 15:56:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_total_size [2021-11-23 15:56:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:56:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_cookie_ptr_get [2021-11-23 15:56:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:56:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:56:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head [2021-11-23 15:56:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head [2021-11-23 15:56:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_start [2021-11-23 15:56:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_start [2021-11-23 15:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:56:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure __rocker_port_mem_alloc [2021-11-23 15:56:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure __rocker_port_mem_alloc [2021-11-23 15:56:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_copy [2021-11-23 15:56:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_copy [2021-11-23 15:56:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_3 [2021-11-23 15:56:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_3 [2021-11-23 15:56:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_stp_update [2021-11-23 15:56:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_stp_update [2021-11-23 15:56:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:56:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 15:56:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 15:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:56:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_internal_vlan_id_get [2021-11-23 15:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_tx_vector [2021-11-23 15:56:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_tx_vector [2021-11-23 15:56:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_rx_vector [2021-11-23 15:56:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_rx_vector [2021-11-23 15:56:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fwd_enable [2021-11-23 15:56:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fwd_enable [2021-11-23 15:56:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 15:56:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 15:56:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_dump [2021-11-23 15:56:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_dump [2021-11-23 15:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_obj_dump [2021-11-23 15:56:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_obj_dump [2021-11-23 15:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_nested [2021-11-23 15:56:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_nested [2021-11-23 15:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:56:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:56:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:56:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:56:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:56:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:56:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_settings [2021-11-23 15:56:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_settings [2021-11-23 15:56:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:56:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:56:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kzalloc [2021-11-23 15:56:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kzalloc [2021-11-23 15:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_next [2021-11-23 15:56:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_next [2021-11-23 15:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:56:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_alloc [2021-11-23 15:56:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_find [2021-11-23 15:56:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_find [2021-11-23 15:56:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure hash_del [2021-11-23 15:56:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_del [2021-11-23 15:56:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:56:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_fini [2021-11-23 15:56:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_fini [2021-11-23 15:56:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_test_one [2021-11-23 15:56:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_test_one [2021-11-23 15:56:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_get [2021-11-23 15:56:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_get [2021-11-23 15:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:56:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u64 [2021-11-23 15:56:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u64 [2021-11-23 15:56:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ctrl_vlan [2021-11-23 15:56:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ctrl_vlan [2021-11-23 15:56:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_type [2021-11-23 15:56:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_type [2021-11-23 15:56:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_event_timeout [2021-11-23 15:56:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_event_timeout [2021-11-23 15:56:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 15:56:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 15:56:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_attr_size [2021-11-23 15:56:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_attr_size [2021-11-23 15:56:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_update [2021-11-23 15:56:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_update [2021-11-23 15:56:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_get_u8 [2021-11-23 15:56:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_get_u8 [2021-11-23 15:56:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure _rocker_neigh_del [2021-11-23 15:56:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure _rocker_neigh_del [2021-11-23 15:56:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fib_ipv4 [2021-11-23 15:56:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fib_ipv4 [2021-11-23 15:56:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-23 15:56:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-23 15:56:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:56:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ig_tbl [2021-11-23 15:56:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ig_tbl [2021-11-23 15:56:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_l2_interface [2021-11-23 15:56:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_l2_interface [2021-11-23 15:56:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:56:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:56:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 15:56:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 15:56:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_enable [2021-11-23 15:56:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_enable [2021-11-23 15:56:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:56:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:56:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:56:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:56:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:56:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_alloc [2021-11-23 15:56:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:56:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_free [2021-11-23 15:56:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:56:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_cmd_exec [2021-11-23 15:56:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_cmd_exec [2021-11-23 15:56:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:56:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:56:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frags_unmap [2021-11-23 15:56:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:56:58,517 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse_desc [2021-11-23 15:56:58,517 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse_desc [2021-11-23 15:56:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kfree [2021-11-23 15:56:58,518 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kfree [2021-11-23 15:56:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:56:58,518 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_destroy [2021-11-23 15:56:58,519 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_destroy [2021-11-23 15:56:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:56:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:56:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:56:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rings_fini [2021-11-23 15:56:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rings_fini [2021-11-23 15:56:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:56:58,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:56:58,523 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_do [2021-11-23 15:56:58,524 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_do [2021-11-23 15:56:58,524 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 15:56:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 15:56:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_router_mac [2021-11-23 15:56:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_router_mac [2021-11-23 15:56:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 15:56:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 15:56:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:56:58,525 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:56:58,525 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_create [2021-11-23 15:56:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_create [2021-11-23 15:56:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:56:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_rx_ring_skb_unmap [2021-11-23 15:56:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2021-11-23 15:56:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2021-11-23 15:56:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_err [2021-11-23 15:56:58,526 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_err [2021-11-23 15:56:58,526 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be16 [2021-11-23 15:56:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be16 [2021-11-23 15:56:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:56:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:56:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 15:56:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 15:56:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_parse [2021-11-23 15:56:58,527 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_parse [2021-11-23 15:56:58,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:56:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:56:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:56:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_ucast4_routing [2021-11-23 15:56:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:56:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:56:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:56:58,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:56:58,528 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_group_tbl_find [2021-11-23 15:56:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_group_tbl_find [2021-11-23 15:56:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan [2021-11-23 15:56:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan [2021-11-23 15:56:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_3 [2021-11-23 15:56:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_3 [2021-11-23 15:56:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure prandom_u32 [2021-11-23 15:56:58,529 INFO L138 BoogieDeclarations]: Found implementation of procedure prandom_u32 [2021-11-23 15:56:58,529 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn [2021-11-23 15:56:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn [2021-11-23 15:56:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_msix_vector [2021-11-23 15:56:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_msix_vector [2021-11-23 15:56:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:56:58,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:56:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:56:58,530 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_learning [2021-11-23 15:56:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_learning [2021-11-23 15:56:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_be32 [2021-11-23 15:56:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_be32 [2021-11-23 15:56:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:56:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:56:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:56:58,531 INFO L130 BoogieDeclarations]: Found specification of procedure hash_32 [2021-11-23 15:56:58,531 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_32 [2021-11-23 15:56:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_bridge [2021-11-23 15:56:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_bridge [2021-11-23 15:56:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_attr_set [2021-11-23 15:56:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_attr_set [2021-11-23 15:56:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_end [2021-11-23 15:56:58,532 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_end [2021-11-23 15:56:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:56:58,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:56:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 15:56:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 15:56:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:56:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:56:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:56:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_trans_abort [2021-11-23 15:56:58,533 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_trans_abort [2021-11-23 15:56:58,533 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_len [2021-11-23 15:56:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_len [2021-11-23 15:56:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_wake_up [2021-11-23 15:56:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_wake_up [2021-11-23 15:56:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_wait_init [2021-11-23 15:56:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_wait_init [2021-11-23 15:56:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:56:58,534 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:56:58,534 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:56:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:56:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:56:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:56:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:56:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:56:58,535 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:56:58,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:56:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_neigh_tbl_find [2021-11-23 15:56:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_neigh_tbl_find [2021-11-23 15:56:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_del [2021-11-23 15:56:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_del [2021-11-23 15:56:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_kcalloc [2021-11-23 15:56:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_kcalloc [2021-11-23 15:56:58,536 INFO L130 BoogieDeclarations]: Found specification of procedure inet_make_mask [2021-11-23 15:56:58,536 INFO L138 BoogieDeclarations]: Found implementation of procedure inet_make_mask [2021-11-23 15:56:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_add [2021-11-23 15:56:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_add [2021-11-23 15:56:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:56:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:56:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure change_bit [2021-11-23 15:56:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure change_bit [2021-11-23 15:56:58,537 INFO L130 BoogieDeclarations]: Found specification of procedure call_switchdev_notifiers [2021-11-23 15:56:58,537 INFO L138 BoogieDeclarations]: Found implementation of procedure call_switchdev_notifiers [2021-11-23 15:56:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2021-11-23 15:56:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2021-11-23 15:56:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_gen_clear [2021-11-23 15:56:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_gen_clear [2021-11-23 15:56:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb_learn_work [2021-11-23 15:56:58,538 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb_learn_work [2021-11-23 15:56:58,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-11-23 15:56:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-11-23 15:56:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_cancel [2021-11-23 15:56:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_cancel [2021-11-23 15:56:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:56:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:56:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:56:58,539 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_pass_to_producer [2021-11-23 15:56:58,539 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_get_settings [2021-11-23 15:56:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_get_settings [2021-11-23 15:56:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:56:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:56:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure __hash_init [2021-11-23 15:56:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __hash_init [2021-11-23 15:56:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_set_mac_address [2021-11-23 15:56:58,540 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_set_mac_address [2021-11-23 15:56:58,540 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_3 [2021-11-23 15:56:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_3 [2021-11-23 15:56:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:56:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-11-23 15:56:58,541 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-11-23 15:56:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:56:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:56:58,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:56:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:56:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:56:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_tail_get [2021-11-23 15:56:58,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_tail_get [2021-11-23 15:56:58,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:56:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:56:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_vlan_add [2021-11-23 15:56:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_vlan_add [2021-11-23 15:56:58,546 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_flow_tbl_term_mac [2021-11-23 15:56:58,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_flow_tbl_term_mac [2021-11-23 15:56:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_nest_start [2021-11-23 15:56:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_nest_start [2021-11-23 15:56:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:56:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:56:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:56:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:56:58,547 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:56:58,547 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:56:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2021-11-23 15:56:58,548 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2021-11-23 15:56:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_desc_head_get [2021-11-23 15:56:58,548 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_desc_head_get [2021-11-23 15:56:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:56:58,548 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:56:58,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_5 [2021-11-23 15:56:58,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_5 [2021-11-23 15:56:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_4 [2021-11-23 15:56:58,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_4 [2021-11-23 15:56:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 15:56:58,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 15:56:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-23 15:56:58,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-23 15:56:58,549 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 15:56:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 15:56:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 15:56:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 15:56:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 15:56:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 15:56:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:56:58,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tx_desc_frag_map_put [2021-11-23 15:56:58,550 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_fdb_del [2021-11-23 15:56:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_fdb_del [2021-11-23 15:56:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_free_tbls [2021-11-23 15:56:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_free_tbls [2021-11-23 15:56:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u8 [2021-11-23 15:56:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u8 [2021-11-23 15:56:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put [2021-11-23 15:56:58,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put [2021-11-23 15:56:58,551 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_dma_ring_bufs_free [2021-11-23 15:56:58,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_dma_ring_bufs_free [2021-11-23 15:56:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure switchdev_port_bridge_dellink [2021-11-23 15:56:58,552 INFO L138 BoogieDeclarations]: Found implementation of procedure switchdev_port_bridge_dellink [2021-11-23 15:56:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_tlv_put_u16 [2021-11-23 15:56:58,552 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_tlv_put_u16 [2021-11-23 15:56:58,552 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 15:56:58,552 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 15:56:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 15:56:58,553 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 15:56:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_ipv4_neigh [2021-11-23 15:56:58,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_ipv4_neigh [2021-11-23 15:56:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:56:58,553 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:56:58,553 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_remove_ports [2021-11-23 15:56:58,553 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_remove_ports [2021-11-23 15:56:58,554 INFO L130 BoogieDeclarations]: Found specification of procedure rocker_port_fdb [2021-11-23 15:56:58,554 INFO L138 BoogieDeclarations]: Found implementation of procedure rocker_port_fdb [2021-11-23 15:57:00,047 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:00,053 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:00,942 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:00,945 INFO L158 Benchmark]: Toolchain (without parser) took 11389.35ms. Allocated memory was 77.6MB in the beginning and 662.7MB in the end (delta: 585.1MB). Free memory was 39.3MB in the beginning and 512.0MB in the end (delta: -472.7MB). Peak memory consumption was 222.1MB. Max. memory is 16.1GB. [2021-11-23 15:57:00,945 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:00,946 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7867.98ms. Allocated memory was 77.6MB in the beginning and 331.4MB in the end (delta: 253.8MB). Free memory was 39.1MB in the beginning and 217.4MB in the end (delta: -178.3MB). Peak memory consumption was 169.2MB. Max. memory is 16.1GB. [2021-11-23 15:57:00,946 INFO L158 Benchmark]: Boogie Procedure Inliner took 486.61ms. Allocated memory is still 331.4MB. Free memory was 217.4MB in the beginning and 188.2MB in the end (delta: 29.2MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. [2021-11-23 15:57:00,947 INFO L158 Benchmark]: Boogie Preprocessor took 347.99ms. Allocated memory is still 331.4MB. Free memory was 188.2MB in the beginning and 121.1MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:57:00,947 INFO L158 Benchmark]: RCFGBuilder took 2680.14ms. Allocated memory was 331.4MB in the beginning and 662.7MB in the end (delta: 331.4MB). Free memory was 121.1MB in the beginning and 512.0MB in the end (delta: -390.9MB). Peak memory consumption was 49.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:00,950 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 77.6MB. Free memory is still 57.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7867.98ms. Allocated memory was 77.6MB in the beginning and 331.4MB in the end (delta: 253.8MB). Free memory was 39.1MB in the beginning and 217.4MB in the end (delta: -178.3MB). Peak memory consumption was 169.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 486.61ms. Allocated memory is still 331.4MB. Free memory was 217.4MB in the beginning and 188.2MB in the end (delta: 29.2MB). Peak memory consumption was 44.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 347.99ms. Allocated memory is still 331.4MB. Free memory was 188.2MB in the beginning and 121.1MB in the end (delta: 67.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2680.14ms. Allocated memory was 331.4MB in the beginning and 662.7MB in the end (delta: 331.4MB). Free memory was 121.1MB in the beginning and 512.0MB in the end (delta: -390.9MB). Peak memory consumption was 49.5MB. 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 15:57:01,002 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a0b1382f-0f13-490a-a3c9-59366b5ebf01/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