./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--thunderbolt--thunderbolt.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_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/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_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/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_73bf0129-5b0a-4bf6-8178-2f675cef056a/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 d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:38,770 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:38,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:38,816 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:38,817 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:38,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:38,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:38,826 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:38,829 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:38,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:38,835 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:38,837 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:38,837 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:38,840 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:38,843 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:38,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:38,851 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:38,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:38,854 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:38,856 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:38,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:38,862 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:38,863 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:38,864 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:38,868 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:38,868 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:38,869 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:38,870 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:38,870 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:38,872 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:38,872 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:38,873 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:38,874 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:38,875 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:38,876 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:38,877 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:38,877 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:38,878 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:38,878 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:38,879 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:38,880 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:38,881 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:04:38,904 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:38,904 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:38,905 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:38,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:38,906 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:38,906 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:38,906 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:38,907 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:04:38,907 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:38,907 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:38,907 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:38,907 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:38,908 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:38,908 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:38,908 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:38,908 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:38,908 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:38,909 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:38,909 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:38,909 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:38,909 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:38,910 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:38,910 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:04:38,910 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:04:38,910 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:38,915 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_73bf0129-5b0a-4bf6-8178-2f675cef056a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2021-11-23 15:04:39,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:39,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:39,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:39,223 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:39,223 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:39,224 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2021-11-23 15:04:39,292 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/f3744928a/6d0cdec4f4d441428662a96b2adca774/FLAG7be79302f [2021-11-23 15:04:40,249 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:40,251 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2021-11-23 15:04:40,316 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/f3744928a/6d0cdec4f4d441428662a96b2adca774/FLAG7be79302f [2021-11-23 15:04:40,643 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/f3744928a/6d0cdec4f4d441428662a96b2adca774 [2021-11-23 15:04:40,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:40,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:40,648 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:40,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:40,652 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:40,653 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:40" (1/1) ... [2021-11-23 15:04:40,654 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@46c66d0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:40, skipping insertion in model container [2021-11-23 15:04:40,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:40" (1/1) ... [2021-11-23 15:04:40,663 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:40,806 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:44,080 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_73bf0129-5b0a-4bf6-8178-2f675cef056a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2021-11-23 15:04:44,320 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:44,343 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:45,010 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_73bf0129-5b0a-4bf6-8178-2f675cef056a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2021-11-23 15:04:45,032 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:45,213 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:45,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45 WrapperNode [2021-11-23 15:04:45,214 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:45,215 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:45,215 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:45,215 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:45,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,358 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,650 INFO L137 Inliner]: procedures = 480, calls = 3867, calls flagged for inlining = 166, calls inlined = 158, statements flattened = 7270 [2021-11-23 15:04:45,650 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:45,651 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:45,651 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:45,652 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:45,661 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,662 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,709 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,710 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,969 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:45,992 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:46,063 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:46,113 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:46,114 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:46,114 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:46,115 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:46,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:45" (1/1) ... [2021-11-23 15:04:46,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:46,134 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:46,148 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:46,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:46,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2021-11-23 15:04:46,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2021-11-23 15:04:46,200 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2021-11-23 15:04:46,201 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2021-11-23 15:04:46,201 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2021-11-23 15:04:46,201 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2021-11-23 15:04:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:46,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:46,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2021-11-23 15:04:46,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2021-11-23 15:04:46,202 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2021-11-23 15:04:46,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2021-11-23 15:04:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:04:46,203 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:04:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2021-11-23 15:04:46,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2021-11-23 15:04:46,203 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2021-11-23 15:04:46,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2021-11-23 15:04:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2021-11-23 15:04:46,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2021-11-23 15:04:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2021-11-23 15:04:46,204 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2021-11-23 15:04:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2021-11-23 15:04:46,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2021-11-23 15:04:46,204 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2021-11-23 15:04:46,204 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2021-11-23 15:04:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:04:46,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:04:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2021-11-23 15:04:46,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2021-11-23 15:04:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:46,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:46,205 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:04:46,205 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:04:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2021-11-23 15:04:46,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2021-11-23 15:04:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2021-11-23 15:04:46,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2021-11-23 15:04:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2021-11-23 15:04:46,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2021-11-23 15:04:46,206 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2021-11-23 15:04:46,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2021-11-23 15:04:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:46,207 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:46,207 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2021-11-23 15:04:46,207 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2021-11-23 15:04:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2021-11-23 15:04:46,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2021-11-23 15:04:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:04:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:04:46,208 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2021-11-23 15:04:46,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2021-11-23 15:04:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2021-11-23 15:04:46,209 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2021-11-23 15:04:46,209 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2021-11-23 15:04:46,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2021-11-23 15:04:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2021-11-23 15:04:46,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2021-11-23 15:04:46,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:04:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2021-11-23 15:04:46,211 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2021-11-23 15:04:46,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:46,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2021-11-23 15:04:46,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2021-11-23 15:04:46,212 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:04:46,212 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:04:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-11-23 15:04:46,213 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-11-23 15:04:46,213 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2021-11-23 15:04:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2021-11-23 15:04:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2021-11-23 15:04:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2021-11-23 15:04:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2021-11-23 15:04:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2021-11-23 15:04:46,214 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2021-11-23 15:04:46,214 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2021-11-23 15:04:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:04:46,215 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:04:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2021-11-23 15:04:46,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2021-11-23 15:04:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:46,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2021-11-23 15:04:46,215 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2021-11-23 15:04:46,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2021-11-23 15:04:46,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2021-11-23 15:04:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:04:46,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:04:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:46,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:46,217 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2021-11-23 15:04:46,217 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2021-11-23 15:04:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2021-11-23 15:04:46,218 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2021-11-23 15:04:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2021-11-23 15:04:46,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2021-11-23 15:04:46,218 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:46,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:46,219 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:04:46,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:04:46,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2021-11-23 15:04:46,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2021-11-23 15:04:46,220 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2021-11-23 15:04:46,220 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2021-11-23 15:04:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:46,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:46,221 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:46,221 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2021-11-23 15:04:46,221 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2021-11-23 15:04:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2021-11-23 15:04:46,222 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2021-11-23 15:04:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:04:46,222 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:04:46,222 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2021-11-23 15:04:46,222 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2021-11-23 15:04:46,223 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2021-11-23 15:04:46,224 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2021-11-23 15:04:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:46,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:46,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:46,227 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2021-11-23 15:04:46,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2021-11-23 15:04:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2021-11-23 15:04:46,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2021-11-23 15:04:46,229 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2021-11-23 15:04:46,235 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2021-11-23 15:04:46,235 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2021-11-23 15:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2021-11-23 15:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2021-11-23 15:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2021-11-23 15:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2021-11-23 15:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2021-11-23 15:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2021-11-23 15:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2021-11-23 15:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:04:46,236 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:04:46,236 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2021-11-23 15:04:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2021-11-23 15:04:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2021-11-23 15:04:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2021-11-23 15:04:46,237 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2021-11-23 15:04:46,237 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2021-11-23 15:04:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:04:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:04:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2021-11-23 15:04:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2021-11-23 15:04:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2021-11-23 15:04:46,238 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2021-11-23 15:04:46,238 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2021-11-23 15:04:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2021-11-23 15:04:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:04:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:04:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2021-11-23 15:04:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2021-11-23 15:04:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2021-11-23 15:04:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2021-11-23 15:04:46,239 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2021-11-23 15:04:46,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2021-11-23 15:04:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2021-11-23 15:04:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2021-11-23 15:04:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2021-11-23 15:04:46,240 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2021-11-23 15:04:46,240 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2021-11-23 15:04:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2021-11-23 15:04:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2021-11-23 15:04:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2021-11-23 15:04:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:04:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:04:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:04:46,241 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:04:46,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2021-11-23 15:04:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2021-11-23 15:04:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2021-11-23 15:04:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2021-11-23 15:04:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2021-11-23 15:04:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2021-11-23 15:04:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:46,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:46,242 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2021-11-23 15:04:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2021-11-23 15:04:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:46,243 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2021-11-23 15:04:46,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2021-11-23 15:04:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:04:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:04:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2021-11-23 15:04:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2021-11-23 15:04:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2021-11-23 15:04:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2021-11-23 15:04:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2021-11-23 15:04:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2021-11-23 15:04:46,244 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2021-11-23 15:04:46,244 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2021-11-23 15:04:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:04:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:04:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2021-11-23 15:04:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2021-11-23 15:04:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2021-11-23 15:04:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2021-11-23 15:04:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2021-11-23 15:04:46,245 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2021-11-23 15:04:46,245 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2021-11-23 15:04:46,246 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2021-11-23 15:04:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:46,246 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2021-11-23 15:04:46,246 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2021-11-23 15:04:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:04:46,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2021-11-23 15:04:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2021-11-23 15:04:46,247 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2021-11-23 15:04:46,247 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2021-11-23 15:04:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2021-11-23 15:04:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2021-11-23 15:04:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2021-11-23 15:04:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2021-11-23 15:04:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2021-11-23 15:04:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2021-11-23 15:04:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2021-11-23 15:04:46,248 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2021-11-23 15:04:46,248 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2021-11-23 15:04:46,249 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2021-11-23 15:04:46,250 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2021-11-23 15:04:46,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2021-11-23 15:04:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2021-11-23 15:04:46,253 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2021-11-23 15:04:46,253 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2021-11-23 15:04:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2021-11-23 15:04:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2021-11-23 15:04:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2021-11-23 15:04:46,254 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2021-11-23 15:04:46,254 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2021-11-23 15:04:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:04:46,255 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:04:46,255 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2021-11-23 15:04:46,255 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2021-11-23 15:04:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:04:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:04:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2021-11-23 15:04:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2021-11-23 15:04:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2021-11-23 15:04:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2021-11-23 15:04:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2021-11-23 15:04:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2021-11-23 15:04:46,256 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2021-11-23 15:04:46,256 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2021-11-23 15:04:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2021-11-23 15:04:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2021-11-23 15:04:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:04:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2021-11-23 15:04:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2021-11-23 15:04:46,257 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2021-11-23 15:04:46,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2021-11-23 15:04:47,513 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:04:47,522 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:04:48,007 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:04:48,011 INFO L158 Benchmark]: Toolchain (without parser) took 7363.62ms. Allocated memory was 98.6MB in the beginning and 239.1MB in the end (delta: 140.5MB). Free memory was 66.0MB in the beginning and 93.6MB in the end (delta: -27.6MB). Peak memory consumption was 134.8MB. Max. memory is 16.1GB. [2021-11-23 15:04:48,012 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:04:48,013 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4565.85ms. Allocated memory was 98.6MB in the beginning and 169.9MB in the end (delta: 71.3MB). Free memory was 65.7MB in the beginning and 67.0MB in the end (delta: -1.2MB). Peak memory consumption was 86.1MB. Max. memory is 16.1GB. [2021-11-23 15:04:48,014 INFO L158 Benchmark]: Boogie Procedure Inliner took 435.69ms. Allocated memory was 169.9MB in the beginning and 239.1MB in the end (delta: 69.2MB). Free memory was 67.0MB in the beginning and 136.6MB in the end (delta: -69.7MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:48,014 INFO L158 Benchmark]: Boogie Preprocessor took 462.35ms. Allocated memory is still 239.1MB. Free memory was 136.6MB in the beginning and 126.5MB in the end (delta: 10.1MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. [2021-11-23 15:04:48,015 INFO L158 Benchmark]: RCFGBuilder took 1895.44ms. Allocated memory is still 239.1MB. Free memory was 126.5MB in the beginning and 93.6MB in the end (delta: 32.9MB). Peak memory consumption was 56.0MB. Max. memory is 16.1GB. [2021-11-23 15:04:48,018 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 98.6MB. Free memory is still 76.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4565.85ms. Allocated memory was 98.6MB in the beginning and 169.9MB in the end (delta: 71.3MB). Free memory was 65.7MB in the beginning and 67.0MB in the end (delta: -1.2MB). Peak memory consumption was 86.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 435.69ms. Allocated memory was 169.9MB in the beginning and 239.1MB in the end (delta: 69.2MB). Free memory was 67.0MB in the beginning and 136.6MB in the end (delta: -69.7MB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 462.35ms. Allocated memory is still 239.1MB. Free memory was 136.6MB in the beginning and 126.5MB in the end (delta: 10.1MB). Peak memory consumption was 62.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1895.44ms. Allocated memory is still 239.1MB. Free memory was 126.5MB in the beginning and 93.6MB in the end (delta: 32.9MB). Peak memory consumption was 56.0MB. 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 15:04:48,077 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/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_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/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_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/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_73bf0129-5b0a-4bf6-8178-2f675cef056a/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 d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:04:50,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:04:50,469 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:04:50,522 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:04:50,522 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:04:50,527 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:04:50,529 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:04:50,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:04:50,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:04:50,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:04:50,551 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:04:50,553 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:04:50,553 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:04:50,555 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:04:50,556 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:04:50,557 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:04:50,558 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:04:50,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:04:50,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:04:50,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:04:50,576 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:04:50,578 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:04:50,579 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:04:50,580 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:04:50,584 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:04:50,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:04:50,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:04:50,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:04:50,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:04:50,595 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:04:50,595 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:04:50,596 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:04:50,597 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:04:50,598 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:04:50,599 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:04:50,601 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:04:50,602 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:04:50,603 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:04:50,603 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:04:50,604 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:04:50,606 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:04:50,607 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:04:50,646 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:04:50,646 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:04:50,648 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:04:50,648 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:04:50,650 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:04:50,650 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:04:50,650 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:04:50,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:04:50,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:04:50,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:04:50,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:04:50,652 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:04:50,653 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:04:50,653 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:04:50,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:04:50,653 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:04:50,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:04:50,654 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:04:50,654 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:04:50,654 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:04:50,654 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:50,655 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:04:50,655 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:04:50,655 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:04:50,655 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:04:50,656 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:04:50,656 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:04:50,656 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:04:50,657 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:04:50,657 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_73bf0129-5b0a-4bf6-8178-2f675cef056a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d253b745dee5ef05ffbbca6087a2bac9710536fabca8626c0fece9fd6b3fe837 [2021-11-23 15:04:51,061 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:04:51,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:04:51,100 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:04:51,101 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:04:51,103 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:04:51,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2021-11-23 15:04:51,187 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/51b90c418/897a6847df374c1db52a13289a3eedad/FLAGb345c76a9 [2021-11-23 15:04:52,197 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:04:52,199 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i [2021-11-23 15:04:52,263 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/51b90c418/897a6847df374c1db52a13289a3eedad/FLAGb345c76a9 [2021-11-23 15:04:52,565 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/data/51b90c418/897a6847df374c1db52a13289a3eedad [2021-11-23 15:04:52,567 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:04:52,569 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:04:52,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:52,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:04:52,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:04:52,591 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:52,593 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@195d4981 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:52, skipping insertion in model container [2021-11-23 15:04:52,593 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:04:52" (1/1) ... [2021-11-23 15:04:52,601 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:04:52,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:55,941 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_73bf0129-5b0a-4bf6-8178-2f675cef056a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2021-11-23 15:04:56,219 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:56,272 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:04:56,380 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:04:56,939 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_73bf0129-5b0a-4bf6-8178-2f675cef056a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2021-11-23 15:04:56,971 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:56,984 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:04:57,626 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_73bf0129-5b0a-4bf6-8178-2f675cef056a/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--thunderbolt--thunderbolt.ko-entry_point.cil.out.i[312804,312817] [2021-11-23 15:04:57,643 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:04:57,872 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:04:57,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57 WrapperNode [2021-11-23 15:04:57,872 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:04:57,874 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:57,874 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:04:57,874 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:04:57,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,289 INFO L137 Inliner]: procedures = 494, calls = 3867, calls flagged for inlining = 166, calls inlined = 158, statements flattened = 7084 [2021-11-23 15:04:58,290 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:04:58,291 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:04:58,291 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:04:58,292 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:04:58,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,394 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,395 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:04:58,702 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:04:58,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:04:58,703 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:04:58,704 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:04:57" (1/1) ... [2021-11-23 15:04:58,711 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:04:58,722 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:04:58,869 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:04:58,902 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:04:58,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_ring [2021-11-23 15:04:58,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_ring [2021-11-23 15:04:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure thunderbolt_shutdown_and_free [2021-11-23 15:04:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure thunderbolt_shutdown_and_free [2021-11-23 15:04:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_tail_init [2021-11-23 15:04:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_tail_init [2021-11-23 15:04:58,924 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:04:58,924 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:04:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:04:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:04:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_get_drom_offset [2021-11-23 15:04:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_get_drom_offset [2021-11-23 15:04:58,925 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_free [2021-11-23 15:04:58,925 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_free [2021-11-23 15:04:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2021-11-23 15:04:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2021-11-23 15:04:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32options [2021-11-23 15:04:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32options [2021-11-23 15:04:58,926 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_active [2021-11-23 15:04:58,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_active [2021-11-23 15:04:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx_submit [2021-11-23 15:04:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx_submit [2021-11-23 15:04:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_disable_interrupts [2021-11-23 15:04:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_disable_interrupts [2021-11-23 15:04:58,927 INFO L130 BoogieDeclarations]: Found specification of procedure get_route [2021-11-23 15:04:58,927 INFO L138 BoogieDeclarations]: Found implementation of procedure get_route [2021-11-23 15:04:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure check_header [2021-11-23 15:04:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure check_header [2021-11-23 15:04:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 15:04:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 15:04:58,928 INFO L130 BoogieDeclarations]: Found specification of procedure tb_activate_pcie_devices [2021-11-23 15:04:58,928 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_activate_pcie_devices [2021-11-23 15:04:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 15:04:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 15:04:58,929 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 15:04:58,929 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 15:04:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_ring [2021-11-23 15:04:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_ring [2021-11-23 15:04:58,930 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read_raw [2021-11-23 15:04:58,930 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read_raw [2021-11-23 15:04:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:04:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_long [2021-11-23 15:04:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_long [2021-11-23 15:04:58,931 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_set_unpplugged [2021-11-23 15:04:58,931 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_set_unpplugged [2021-11-23 15:04:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:04:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:04:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:04:58,932 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:04:58,932 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:04:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc8 [2021-11-23 15:04:58,933 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc8 [2021-11-23 15:04:58,933 INFO L130 BoogieDeclarations]: Found specification of procedure ring_write_descriptors [2021-11-23 15:04:58,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_write_descriptors [2021-11-23 15:04:58,934 INFO L130 BoogieDeclarations]: Found specification of procedure tb_plug_events_active [2021-11-23 15:04:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_plug_events_active [2021-11-23 15:04:58,935 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2021-11-23 15:04:58,935 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2021-11-23 15:04:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_stop [2021-11-23 15:04:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_stop [2021-11-23 15:04:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb [2021-11-23 15:04:58,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb [2021-11-23 15:04:58,936 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_print_error [2021-11-23 15:04:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_print_error [2021-11-23 15:04:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:04:58,937 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:04:58,937 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_add_nfc_credits [2021-11-23 15:04:58,938 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_add_nfc_credits [2021-11-23 15:04:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:04:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:04:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2021-11-23 15:04:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2021-11-23 15:04:58,939 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_start [2021-11-23 15:04:58,939 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_start [2021-11-23 15:04:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure ring_start [2021-11-23 15:04:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_start [2021-11-23 15:04:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure ring_stop [2021-11-23 15:04:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_stop [2021-11-23 15:04:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_write [2021-11-23 15:04:58,940 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_write [2021-11-23 15:04:58,940 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:04:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:04:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cfg_read [2021-11-23 15:04:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cfg_read [2021-11-23 15:04:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:04:58,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:04:58,941 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_free [2021-11-23 15:04:58,942 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_free [2021-11-23 15:04:58,942 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:04:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure ring_interrupt_index [2021-11-23 15:04:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_interrupt_index [2021-11-23 15:04:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:04:58,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:04:58,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:04:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:04:58,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:04:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:04:58,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:04:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure tb_cap_is_basic [2021-11-23 15:04:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_cap_is_basic [2021-11-23 15:04:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure tb_upstream_port [2021-11-23 15:04:58,946 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_upstream_port [2021-11-23 15:04:58,946 INFO L130 BoogieDeclarations]: Found specification of procedure __ring_enqueue [2021-11-23 15:04:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __ring_enqueue [2021-11-23 15:04:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:04:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:04:58,947 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:04:58,947 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:04:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-23 15:04:58,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-23 15:04:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:04:58,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb [2021-11-23 15:04:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb [2021-11-23 15:04:58,949 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_rx [2021-11-23 15:04:58,949 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_rx [2021-11-23 15:04:58,950 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:04:58,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:04:58,953 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:04:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:04:58,953 INFO L130 BoogieDeclarations]: Found specification of procedure ring_desc_base [2021-11-23 15:04:58,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_desc_base [2021-11-23 15:04:58,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:04:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_shutdown [2021-11-23 15:04:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_shutdown [2021-11-23 15:04:58,956 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:04:58,956 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:04:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_port [2021-11-23 15:04:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_port [2021-11-23 15:04:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_active [2021-11-23 15:04:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_active [2021-11-23 15:04:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:04:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:04:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:04:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:04:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:04:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:04:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:04:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_read_n [2021-11-23 15:04:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_read_n [2021-11-23 15:04:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_tx [2021-11-23 15:04:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_tx [2021-11-23 15:04:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_read [2021-11-23 15:04:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_read [2021-11-23 15:04:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure ring_work [2021-11-23 15:04:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_work [2021-11-23 15:04:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2021-11-23 15:04:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2021-11-23 15:04:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite16desc [2021-11-23 15:04:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite16desc [2021-11-23 15:04:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_free [2021-11-23 15:04:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_free [2021-11-23 15:04:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-11-23 15:04:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-11-23 15:04:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure tb_find_cap [2021-11-23 15:04:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_find_cap [2021-11-23 15:04:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 15:04:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 15:04:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:04:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:04:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_deactivate [2021-11-23 15:04:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_deactivate [2021-11-23 15:04:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_write [2021-11-23 15:04:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_write [2021-11-23 15:04:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-23 15:04:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-23 15:04:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:04:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:04:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_pkg_alloc [2021-11-23 15:04:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_pkg_alloc [2021-11-23 15:04:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_suspend_noirq [2021-11-23 15:04:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_suspend_noirq [2021-11-23 15:04:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_ctl_read [2021-11-23 15:04:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_ctl_read [2021-11-23 15:04:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2021-11-23 15:04:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2021-11-23 15:04:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_port_active [2021-11-23 15:04:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_port_active [2021-11-23 15:04:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_suspend [2021-11-23 15:04:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_suspend [2021-11-23 15:04:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_alloc [2021-11-23 15:04:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_alloc [2021-11-23 15:04:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 15:04:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 15:04:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure tb_drom_read_uid_only [2021-11-23 15:04:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_drom_read_uid_only [2021-11-23 15:04:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:04:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:04:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:04:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_write [2021-11-23 15:04:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_write [2021-11-23 15:04:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_activate [2021-11-23 15:04:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_activate [2021-11-23 15:04:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_interrupt_work [2021-11-23 15:04:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_interrupt_work [2021-11-23 15:04:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:04:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:04:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:04:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2021-11-23 15:04:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2021-11-23 15:04:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:04:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:04:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:04:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:04:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:04:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite32desc [2021-11-23 15:04:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite32desc [2021-11-23 15:04:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route_length [2021-11-23 15:04:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route_length [2021-11-23 15:04:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure nhi_resume_noirq [2021-11-23 15:04:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure nhi_resume_noirq [2021-11-23 15:04:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2021-11-23 15:04:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2021-11-23 15:04:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:04:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:04:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:04:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:04:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_alloc [2021-11-23 15:04:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_alloc [2021-11-23 15:04:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:04:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:04:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure ring_free [2021-11-23 15:04:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_free [2021-11-23 15:04:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:04:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:04:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure ring_iowrite64desc [2021-11-23 15:04:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_iowrite64desc [2021-11-23 15:04:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deallocate_nfc [2021-11-23 15:04:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deallocate_nfc [2021-11-23 15:04:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_unplugged_children [2021-11-23 15:04:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_unplugged_children [2021-11-23 15:04:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure tb_crc [2021-11-23 15:04:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_crc [2021-11-23 15:04:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:04:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:04:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure tb_switch_resume [2021-11-23 15:04:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_switch_resume [2021-11-23 15:04:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure tb_wait_for_port [2021-11-23 15:04:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_wait_for_port [2021-11-23 15:04:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure tb_scan_switch [2021-11-23 15:04:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_scan_switch [2021-11-23 15:04:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_restart [2021-11-23 15:04:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_restart [2021-11-23 15:04:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:04:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:04:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure check_config_address [2021-11-23 15:04:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure check_config_address [2021-11-23 15:04:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:04:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:04:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:04:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:04:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:04:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:04:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure __crc32c_le [2021-11-23 15:04:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __crc32c_le [2021-11-23 15:04:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kcalloc [2021-11-23 15:04:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kcalloc [2021-11-23 15:04:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure tb_ctl_free [2021-11-23 15:04:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_ctl_free [2021-11-23 15:04:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure tb_path_is_invalid [2021-11-23 15:04:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_path_is_invalid [2021-11-23 15:04:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2021-11-23 15:04:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2021-11-23 15:04:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_transfer [2021-11-23 15:04:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_transfer [2021-11-23 15:04:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_init_path [2021-11-23 15:04:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_init_path [2021-11-23 15:04:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure __tb_path_deactivate_hops [2021-11-23 15:04:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __tb_path_deactivate_hops [2021-11-23 15:04:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_free [2021-11-23 15:04:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_free [2021-11-23 15:04:58,990 INFO L130 BoogieDeclarations]: Found specification of procedure tb_is_upstream_port [2021-11-23 15:04:58,990 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_is_upstream_port [2021-11-23 15:04:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure ring_alloc [2021-11-23 15:04:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_alloc [2021-11-23 15:04:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure make_header [2021-11-23 15:04:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure make_header [2021-11-23 15:04:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 15:04:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 15:04:58,991 INFO L130 BoogieDeclarations]: Found specification of procedure tb_free_invalid_tunnels [2021-11-23 15:04:58,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_free_invalid_tunnels [2021-11-23 15:04:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2021-11-23 15:04:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2021-11-23 15:04:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure tb_port_read [2021-11-23 15:04:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_port_read [2021-11-23 15:04:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure tb_pci_deactivate [2021-11-23 15:04:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_pci_deactivate [2021-11-23 15:04:58,992 INFO L130 BoogieDeclarations]: Found specification of procedure tb_eeprom_out [2021-11-23 15:04:58,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_eeprom_out [2021-11-23 15:04:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure tb_sw_write [2021-11-23 15:04:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_sw_write [2021-11-23 15:04:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_tb_nhi [2021-11-23 15:04:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_tb_nhi [2021-11-23 15:04:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure tb_route [2021-11-23 15:04:58,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tb_route [2021-11-23 15:04:58,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_tb_nhi [2021-11-23 15:04:58,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_tb_nhi [2021-11-23 15:05:00,189 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:05:00,196 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:05:01,371 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:05:01,375 INFO L158 Benchmark]: Toolchain (without parser) took 8805.12ms. Allocated memory was 65.0MB in the beginning and 266.3MB in the end (delta: 201.3MB). Free memory was 43.6MB in the beginning and 84.5MB in the end (delta: -40.9MB). Peak memory consumption was 173.4MB. Max. memory is 16.1GB. [2021-11-23 15:05:01,376 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.4MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:05:01,377 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5286.38ms. Allocated memory was 65.0MB in the beginning and 266.3MB in the end (delta: 201.3MB). Free memory was 43.4MB in the beginning and 114.2MB in the end (delta: -70.8MB). Peak memory consumption was 132.2MB. Max. memory is 16.1GB. [2021-11-23 15:05:01,377 INFO L158 Benchmark]: Boogie Procedure Inliner took 416.74ms. Allocated memory is still 266.3MB. Free memory was 114.2MB in the beginning and 155.9MB in the end (delta: -41.7MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:01,378 INFO L158 Benchmark]: Boogie Preprocessor took 409.28ms. Allocated memory is still 266.3MB. Free memory was 155.9MB in the beginning and 100.3MB in the end (delta: 55.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-11-23 15:05:01,378 INFO L158 Benchmark]: RCFGBuilder took 2671.40ms. Allocated memory is still 266.3MB. Free memory was 99.3MB in the beginning and 84.5MB in the end (delta: 14.8MB). Peak memory consumption was 29.5MB. Max. memory is 16.1GB. [2021-11-23 15:05:01,380 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 45.4MB in the beginning and 45.4MB in the end (delta: 49.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5286.38ms. Allocated memory was 65.0MB in the beginning and 266.3MB in the end (delta: 201.3MB). Free memory was 43.4MB in the beginning and 114.2MB in the end (delta: -70.8MB). Peak memory consumption was 132.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 416.74ms. Allocated memory is still 266.3MB. Free memory was 114.2MB in the beginning and 155.9MB in the end (delta: -41.7MB). Peak memory consumption was 8.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 409.28ms. Allocated memory is still 266.3MB. Free memory was 155.9MB in the beginning and 100.3MB in the end (delta: 55.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 2671.40ms. Allocated memory is still 266.3MB. Free memory was 99.3MB in the beginning and 84.5MB in the end (delta: 14.8MB). Peak memory consumption was 29.5MB. 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 15:05:01,561 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_73bf0129-5b0a-4bf6-8178-2f675cef056a/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