./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak --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 7eccb369a3fbdae856a083308ae9371943d45850 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak --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 7eccb369a3fbdae856a083308ae9371943d45850 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:13:03,602 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:13:03,605 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:13:03,687 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:13:03,688 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:13:03,689 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:13:03,691 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:13:03,694 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:13:03,710 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:13:03,716 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:13:03,717 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:13:03,720 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:13:03,721 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:13:03,724 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:13:03,726 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:13:03,729 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:13:03,730 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:13:03,732 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:13:03,737 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:13:03,744 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:13:03,746 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:13:03,748 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:13:03,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:13:03,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:13:03,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:13:03,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:13:03,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:13:03,763 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:13:03,764 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:13:03,766 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:13:03,766 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:13:03,768 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:13:03,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:13:03,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:13:03,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:13:03,773 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:13:03,775 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:13:03,775 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:13:03,775 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:13:03,777 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:13:03,778 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:13:03,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:13:03,832 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:13:03,833 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:13:03,834 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:13:03,835 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:13:03,835 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:13:03,836 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:13:03,836 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:13:03,836 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:13:03,837 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:13:03,837 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:13:03,838 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:13:03,838 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:13:03,839 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:13:03,839 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:13:03,839 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:13:03,839 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:13:03,839 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:13:03,840 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:13:03,840 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:13:03,840 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:13:03,841 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:13:03,841 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:13:03,841 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:13:03,841 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:13:03,842 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:13:03,842 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:13:03,842 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:13:03,842 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eccb369a3fbdae856a083308ae9371943d45850 [2020-12-01 18:13:04,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:13:04,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:13:04,147 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:13:04,148 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:13:04,149 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:13:04,150 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2020-12-01 18:13:04,260 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/d5d08a19f/540f9ecd9791496b8493a841b31d5d10/FLAG16a9cc07f [2020-12-01 18:13:05,380 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:13:05,382 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2020-12-01 18:13:05,433 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/d5d08a19f/540f9ecd9791496b8493a841b31d5d10/FLAG16a9cc07f [2020-12-01 18:13:05,677 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/d5d08a19f/540f9ecd9791496b8493a841b31d5d10 [2020-12-01 18:13:05,680 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:13:05,682 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:13:05,683 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:05,684 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:13:05,687 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:13:05,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:05" (1/1) ... [2020-12-01 18:13:05,691 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7610cd2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:05, skipping insertion in model container [2020-12-01 18:13:05,691 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:05" (1/1) ... [2020-12-01 18:13:05,699 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:13:05,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:13:08,930 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:08,999 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:13:09,509 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:10,387 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:13:10,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10 WrapperNode [2020-12-01 18:13:10,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:10,390 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:10,390 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:13:10,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:13:10,400 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:10,544 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:10,756 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:10,757 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:13:10,757 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:13:10,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:13:10,767 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:10,768 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:10,800 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:10,800 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:10,975 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:11,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:11,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... [2020-12-01 18:13:11,094 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:13:11,095 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:13:11,095 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:13:11,095 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:13:11,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:13:11,178 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 18:13:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 18:13:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-12-01 18:13:11,179 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-12-01 18:13:11,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-12-01 18:13:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-12-01 18:13:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2020-12-01 18:13:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2020-12-01 18:13:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 18:13:11,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 18:13:11,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-12-01 18:13:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-12-01 18:13:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-12-01 18:13:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-12-01 18:13:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-12-01 18:13:11,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-12-01 18:13:11,181 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-12-01 18:13:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-12-01 18:13:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-12-01 18:13:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-12-01 18:13:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 18:13:11,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 18:13:11,182 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-12-01 18:13:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-12-01 18:13:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-12-01 18:13:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-12-01 18:13:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-12-01 18:13:11,183 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-12-01 18:13:11,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-12-01 18:13:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-12-01 18:13:11,184 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-12-01 18:13:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-12-01 18:13:11,184 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-12-01 18:13:11,184 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-12-01 18:13:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2020-12-01 18:13:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2020-12-01 18:13:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-12-01 18:13:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-12-01 18:13:11,185 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-12-01 18:13:11,185 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-12-01 18:13:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-12-01 18:13:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-12-01 18:13:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-12-01 18:13:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-12-01 18:13:11,186 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-12-01 18:13:11,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-12-01 18:13:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-12-01 18:13:11,187 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-12-01 18:13:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-12-01 18:13:11,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-12-01 18:13:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2020-12-01 18:13:11,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2020-12-01 18:13:11,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:13:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-12-01 18:13:11,188 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-12-01 18:13:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-12-01 18:13:11,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-12-01 18:13:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 18:13:11,188 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 18:13:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 18:13:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-12-01 18:13:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-12-01 18:13:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-12-01 18:13:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-12-01 18:13:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2020-12-01 18:13:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2020-12-01 18:13:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-12-01 18:13:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-12-01 18:13:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-12-01 18:13:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-12-01 18:13:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-12-01 18:13:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-12-01 18:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 18:13:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 18:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2020-12-01 18:13:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2020-12-01 18:13:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-12-01 18:13:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-12-01 18:13:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:13:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 18:13:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-12-01 18:13:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-12-01 18:13:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-12-01 18:13:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-12-01 18:13:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-12-01 18:13:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-12-01 18:13:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-12-01 18:13:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-12-01 18:13:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-12-01 18:13:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-12-01 18:13:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 18:13:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 18:13:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-12-01 18:13:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-12-01 18:13:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-12-01 18:13:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-12-01 18:13:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-12-01 18:13:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-12-01 18:13:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-12-01 18:13:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-12-01 18:13:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-12-01 18:13:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-12-01 18:13:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2020-12-01 18:13:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2020-12-01 18:13:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-12-01 18:13:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-12-01 18:13:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-12-01 18:13:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-12-01 18:13:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-12-01 18:13:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-12-01 18:13:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-12-01 18:13:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-12-01 18:13:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-12-01 18:13:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-12-01 18:13:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-12-01 18:13:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-12-01 18:13:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-12-01 18:13:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-12-01 18:13:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:13:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-12-01 18:13:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-12-01 18:13:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-12-01 18:13:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-12-01 18:13:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-12-01 18:13:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-12-01 18:13:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-12-01 18:13:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-12-01 18:13:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-12-01 18:13:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-12-01 18:13:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-12-01 18:13:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-12-01 18:13:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-12-01 18:13:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-12-01 18:13:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2020-12-01 18:13:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2020-12-01 18:13:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-12-01 18:13:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-12-01 18:13:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-12-01 18:13:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-12-01 18:13:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-12-01 18:13:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-12-01 18:13:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 18:13:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 18:13:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-12-01 18:13:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-12-01 18:13:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-12-01 18:13:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-12-01 18:13:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-12-01 18:13:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-12-01 18:13:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:13:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-12-01 18:13:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-12-01 18:13:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-12-01 18:13:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-12-01 18:13:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-12-01 18:13:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-12-01 18:13:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-12-01 18:13:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-12-01 18:13:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 18:13:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 18:13:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-12-01 18:13:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-12-01 18:13:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-12-01 18:13:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-12-01 18:13:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 18:13:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-12-01 18:13:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-12-01 18:13:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-12-01 18:13:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-12-01 18:13:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-12-01 18:13:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-12-01 18:13:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-12-01 18:13:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-12-01 18:13:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-12-01 18:13:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-12-01 18:13:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-12-01 18:13:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-12-01 18:13:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 18:13:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 18:13:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 18:13:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-01 18:13:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 18:13:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 18:13:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-12-01 18:13:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-12-01 18:13:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2020-12-01 18:13:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2020-12-01 18:13:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-12-01 18:13:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-12-01 18:13:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-12-01 18:13:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-12-01 18:13:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-12-01 18:13:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-12-01 18:13:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2020-12-01 18:13:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2020-12-01 18:13:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-12-01 18:13:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-12-01 18:13:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-12-01 18:13:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-12-01 18:13:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-12-01 18:13:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-12-01 18:13:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-12-01 18:13:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-12-01 18:13:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 18:13:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 18:13:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-12-01 18:13:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-12-01 18:13:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-12-01 18:13:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-12-01 18:13:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-12-01 18:13:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-12-01 18:13:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:13:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 18:13:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-12-01 18:13:11,213 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-12-01 18:13:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-12-01 18:13:11,213 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-12-01 18:13:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-12-01 18:13:11,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-12-01 18:13:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-12-01 18:13:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-12-01 18:13:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:13:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:13:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-12-01 18:13:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-12-01 18:13:14,577 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 18:13:28,121 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 1 != tlan_eisa_probe_~tmp___3~2 % 256 % 4294967296; [2020-12-01 18:13:28,121 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(1 != tlan_eisa_probe_~tmp___3~2 % 256 % 4294967296); [2020-12-01 18:13:28,121 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet390; [2020-12-01 18:13:28,121 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume !(16 == ~debug~0); [2020-12-01 18:13:28,121 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp~35 := tlan_eisa_probe_#t~ret374;havoc tlan_eisa_probe_#t~ret374;havoc tlan_eisa_probe_#t~nondet375; [2020-12-01 18:13:28,122 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret374 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:13:28,122 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume 16 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:13:28,122 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume !(16 == tlan_eisa_probe_~tmp___4~0 % 256); [2020-12-01 18:13:28,122 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: tlan_eisa_probe_~irq~0 := 5; [2020-12-01 18:13:28,122 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 18:13:28,122 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet392; [2020-12-01 18:13:28,122 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume !(16 == ~debug~0); [2020-12-01 18:13:28,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: assume -2147483648 <= tlan_eisa_probe_#t~ret389 && tlan_eisa_probe_#t~ret389 <= 2147483647;tlan_eisa_probe_~rc~2 := tlan_eisa_probe_#t~ret389;havoc tlan_eisa_probe_#t~ret389; [2020-12-01 18:13:28,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret384;havoc tlan_eisa_probe_#t~ret384; [2020-12-01 18:13:28,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944: SUMMARY for call tlan_eisa_probe_#t~ret384 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:13:28,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume 32 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:13:28,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume !(32 == tlan_eisa_probe_~tmp___4~0 % 256); [2020-12-01 18:13:28,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: tlan_eisa_probe_~irq~0 := 9; [2020-12-01 18:13:28,123 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 0 != ~bitwiseAnd(~debug~0, 16);havoc tlan_eisa_probe_#t~nondet380; [2020-12-01 18:13:28,124 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 18:13:28,124 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 0 == (tlan_eisa_probe_~tmp___1~5.base + tlan_eisa_probe_~tmp___1~5.offset) % 18446744073709551616; [2020-12-01 18:13:28,124 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(0 == (tlan_eisa_probe_~tmp___1~5.base + tlan_eisa_probe_~tmp___1~5.offset) % 18446744073709551616); [2020-12-01 18:13:28,124 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume 8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296; [2020-12-01 18:13:28,124 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume !(8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296); [2020-12-01 18:13:28,124 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet386; [2020-12-01 18:13:28,124 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume !(16 == ~debug~0); [2020-12-01 18:13:28,125 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume tlan_eisa_probe_~ioaddr~0 <= 36863; [2020-12-01 18:13:28,125 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !(tlan_eisa_probe_~ioaddr~0 <= 36863); [2020-12-01 18:13:28,125 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963-2: SUMMARY for call tlan_eisa_probe_#t~ret388 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:13:28,125 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret377 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:13:28,125 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: tlan_eisa_probe_~tmp___0~12 := tlan_eisa_probe_#t~ret377;havoc tlan_eisa_probe_#t~ret377;havoc tlan_eisa_probe_#t~nondet378; [2020-12-01 18:13:28,125 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 18:13:28,126 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume 64 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:13:28,126 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume !(64 == tlan_eisa_probe_~tmp___4~0 % 256); [2020-12-01 18:13:28,126 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-12-01 18:13:28,126 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 18:13:28,126 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6982: tlan_eisa_probe_~irq~0 := 10; [2020-12-01 18:13:28,126 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934: SUMMARY for call tlan_eisa_probe_#t~ret383 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:13:28,126 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret383;havoc tlan_eisa_probe_#t~ret383; [2020-12-01 18:13:28,127 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: SUMMARY for call tlan_eisa_probe_#t~ret389 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12, 0, 0); srcloc: null [2020-12-01 18:13:28,127 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-1: call tlan_eisa_probe_#t~ret382.base, tlan_eisa_probe_#t~ret382.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5.base, tlan_eisa_probe_~tmp___1~5.offset := tlan_eisa_probe_#t~ret382.base, tlan_eisa_probe_#t~ret382.offset;havoc tlan_eisa_probe_#t~ret382.base, tlan_eisa_probe_#t~ret382.offset; [2020-12-01 18:13:28,127 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume 128 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:13:28,127 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume !(128 == tlan_eisa_probe_~tmp___4~0 % 256); [2020-12-01 18:13:28,127 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume 4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296; [2020-12-01 18:13:28,127 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume !(4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296); [2020-12-01 18:13:28,127 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: tlan_eisa_probe_~irq~0 := 11; [2020-12-01 18:13:28,128 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret388;havoc tlan_eisa_probe_#t~ret388; [2020-12-01 18:13:28,128 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call tlan_eisa_probe_#t~ret385 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:13:28,128 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7020-1: tlan_eisa_probe_~ioaddr~0 := 4096 + tlan_eisa_probe_~ioaddr~0; [2020-12-01 18:13:28,128 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954-1: tlan_eisa_probe_~tmp___3~2 := tlan_eisa_probe_#t~ret385;havoc tlan_eisa_probe_#t~ret385; [2020-12-01 18:13:28,128 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 18:13:28,128 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-12-01 18:13:28,129 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 18:13:28,253 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-12-01 18:13:28,258 INFO L168 Benchmark]: Toolchain (without parser) took 22575.30 ms. Allocated memory was 79.7 MB in the beginning and 671.1 MB in the end (delta: 591.4 MB). Free memory was 49.1 MB in the beginning and 345.6 MB in the end (delta: -296.5 MB). Peak memory consumption was 318.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:28,259 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:13:28,260 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4705.56 ms. Allocated memory was 79.7 MB in the beginning and 228.6 MB in the end (delta: 148.9 MB). Free memory was 49.1 MB in the beginning and 113.0 MB in the end (delta: -63.9 MB). Peak memory consumption was 115.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:28,261 INFO L168 Benchmark]: Boogie Procedure Inliner took 366.80 ms. Allocated memory is still 228.6 MB. Free memory was 113.0 MB in the beginning and 85.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:28,262 INFO L168 Benchmark]: Boogie Preprocessor took 336.85 ms. Allocated memory is still 228.6 MB. Free memory was 85.7 MB in the beginning and 126.4 MB in the end (delta: -40.7 MB). Peak memory consumption was 22.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:28,262 INFO L168 Benchmark]: RCFGBuilder took 17161.26 ms. Allocated memory was 228.6 MB in the beginning and 671.1 MB in the end (delta: 442.5 MB). Free memory was 126.4 MB in the beginning and 345.6 MB in the end (delta: -219.2 MB). Peak memory consumption was 248.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:13:28,266 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 79.7 MB. Free memory was 54.8 MB in the beginning and 54.7 MB in the end (delta: 28.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4705.56 ms. Allocated memory was 79.7 MB in the beginning and 228.6 MB in the end (delta: 148.9 MB). Free memory was 49.1 MB in the beginning and 113.0 MB in the end (delta: -63.9 MB). Peak memory consumption was 115.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 366.80 ms. Allocated memory is still 228.6 MB. Free memory was 113.0 MB in the beginning and 85.7 MB in the end (delta: 27.3 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 336.85 ms. Allocated memory is still 228.6 MB. Free memory was 85.7 MB in the beginning and 126.4 MB in the end (delta: -40.7 MB). Peak memory consumption was 22.2 MB. Max. memory is 16.1 GB. * RCFGBuilder took 17161.26 ms. Allocated memory was 228.6 MB in the beginning and 671.1 MB in the end (delta: 442.5 MB). Free memory was 126.4 MB in the beginning and 345.6 MB in the end (delta: -219.2 MB). Peak memory consumption was 248.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:13:31,067 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:13:31,070 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:13:31,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:13:31,118 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:13:31,125 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:13:31,129 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:13:31,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:13:31,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:13:31,145 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:13:31,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:13:31,152 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:13:31,153 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:13:31,157 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:13:31,162 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:13:31,164 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:13:31,165 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:13:31,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:13:31,173 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:13:31,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:13:31,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:13:31,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:13:31,187 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:13:31,194 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:13:31,197 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:13:31,198 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:13:31,198 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:13:31,199 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:13:31,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:13:31,201 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:13:31,201 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:13:31,202 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:13:31,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:13:31,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:13:31,206 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:13:31,206 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:13:31,207 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:13:31,208 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:13:31,208 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:13:31,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:13:31,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:13:31,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:13:31,237 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:13:31,238 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:13:31,239 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:13:31,239 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:13:31,240 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:13:31,240 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:13:31,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:13:31,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:13:31,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:13:31,241 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:13:31,241 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:13:31,241 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:13:31,242 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:13:31,242 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:13:31,242 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:13:31,242 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:13:31,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:13:31,243 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:13:31,243 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:13:31,243 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:13:31,244 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:13:31,244 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:13:31,244 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:13:31,244 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:13:31,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:13:31,245 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:13:31,245 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:13:31,245 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:13:31,245 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:13:31,246 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:13:31,246 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:13:31,246 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7eccb369a3fbdae856a083308ae9371943d45850 [2020-12-01 18:13:31,612 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:13:31,643 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:13:31,645 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:13:31,647 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:13:31,649 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:13:31,651 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2020-12-01 18:13:31,743 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/e499588c5/ec3e928d883a47ef97beaa8421f4153e/FLAG47f5ffe25 [2020-12-01 18:13:32,796 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:13:32,797 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-ti-tlan.cil.i [2020-12-01 18:13:32,880 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/e499588c5/ec3e928d883a47ef97beaa8421f4153e/FLAG47f5ffe25 [2020-12-01 18:13:33,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/data/e499588c5/ec3e928d883a47ef97beaa8421f4153e [2020-12-01 18:13:33,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:13:33,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:13:33,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:33,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:13:33,190 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:13:33,192 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:33" (1/1) ... [2020-12-01 18:13:33,194 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f47e6b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:33, skipping insertion in model container [2020-12-01 18:13:33,194 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:13:33" (1/1) ... [2020-12-01 18:13:33,202 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:13:33,353 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:13:36,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:36,691 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:13:36,749 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:13:37,277 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:37,307 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:13:37,871 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:13:38,886 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:13:38,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38 WrapperNode [2020-12-01 18:13:38,889 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:13:38,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:38,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:13:38,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:13:38,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,053 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,257 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:13:39,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:13:39,259 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:13:39,259 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:13:39,268 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,268 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,311 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,311 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,448 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,487 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,540 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... [2020-12-01 18:13:39,576 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:13:39,578 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:13:39,579 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:13:39,579 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:13:39,580 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:13:38" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_90504b79-35d0-417f-8306-7bf4b989825e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:13:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 18:13:39,658 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 18:13:39,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 18:13:39,659 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-12-01 18:13:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-12-01 18:13:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-12-01 18:13:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-12-01 18:13:39,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-12-01 18:13:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:13:39,660 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_up [2020-12-01 18:13:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_up [2020-12-01 18:13:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 18:13:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 18:13:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 18:13:39,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-12-01 18:13:39,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-12-01 18:13:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-12-01 18:13:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-12-01 18:13:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-12-01 18:13:39,662 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-12-01 18:13:39,662 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-12-01 18:13:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-12-01 18:13:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-12-01 18:13:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-12-01 18:13:39,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 18:13:39,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 18:13:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-12-01 18:13:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-12-01 18:13:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-12-01 18:13:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-12-01 18:13:39,664 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-12-01 18:13:39,664 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-12-01 18:13:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2020-12-01 18:13:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2020-12-01 18:13:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_3 [2020-12-01 18:13:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_3 [2020-12-01 18:13:39,665 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-12-01 18:13:39,665 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-12-01 18:13:39,666 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_finish_auto_neg [2020-12-01 18:13:39,666 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_finish_auto_neg [2020-12-01 18:13:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-12-01 18:13:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-12-01 18:13:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-12-01 18:13:39,667 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-12-01 18:13:39,667 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-12-01 18:13:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-12-01 18:13:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-12-01 18:13:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-12-01 18:13:39,668 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-12-01 18:13:39,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-12-01 18:13:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-12-01 18:13:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-12-01 18:13:39,669 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-12-01 18:13:39,669 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-12-01 18:13:39,670 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_start_link [2020-12-01 18:13:39,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_start_link [2020-12-01 18:13:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:13:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-12-01 18:13:39,671 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-12-01 18:13:39,671 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-12-01 18:13:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-12-01 18:13:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 18:13:39,672 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 18:13:39,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 18:13:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2020-12-01 18:13:39,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2020-12-01 18:13:39,673 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-12-01 18:13:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-12-01 18:13:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_17 [2020-12-01 18:13:39,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_17 [2020-12-01 18:13:39,674 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-12-01 18:13:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-12-01 18:13:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2020-12-01 18:13:39,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2020-12-01 18:13:39,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-12-01 18:13:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2020-12-01 18:13:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 18:13:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 18:13:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_8_2 [2020-12-01 18:13:39,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_8_2 [2020-12-01 18:13:39,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-12-01 18:13:39,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-12-01 18:13:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-12-01 18:13:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 18:13:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-12-01 18:13:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:13:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:13:39,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 18:13:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 18:13:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:13:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:13:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-12-01 18:13:39,678 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-12-01 18:13:39,678 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-12-01 18:13:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-12-01 18:13:39,679 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-12-01 18:13:39,679 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-12-01 18:13:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-12-01 18:13:39,680 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-12-01 18:13:39,680 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-12-01 18:13:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-12-01 18:13:39,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-12-01 18:13:39,681 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 18:13:39,682 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 18:13:39,682 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-12-01 18:13:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-12-01 18:13:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2020-12-01 18:13:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2020-12-01 18:13:39,683 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-12-01 18:13:39,683 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-12-01 18:13:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-12-01 18:13:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-12-01 18:13:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-12-01 18:13:39,684 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-12-01 18:13:39,684 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2020-12-01 18:13:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2020-12-01 18:13:39,685 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-12-01 18:13:39,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-12-01 18:13:39,686 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-12-01 18:13:39,687 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-12-01 18:13:39,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2020-12-01 18:13:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2020-12-01 18:13:39,690 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-12-01 18:13:39,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-12-01 18:13:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2020-12-01 18:13:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2020-12-01 18:13:39,691 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-12-01 18:13:39,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-12-01 18:13:39,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2020-12-01 18:13:39,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2020-12-01 18:13:39,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2020-12-01 18:13:39,694 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2020-12-01 18:13:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-12-01 18:13:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-12-01 18:13:39,700 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-12-01 18:13:39,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-12-01 18:13:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2020-12-01 18:13:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2020-12-01 18:13:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2020-12-01 18:13:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2020-12-01 18:13:39,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2020-12-01 18:13:39,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2020-12-01 18:13:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-12-01 18:13:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-12-01 18:13:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_timer [2020-12-01 18:13:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_timer [2020-12-01 18:13:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_3_2 [2020-12-01 18:13:39,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_3_2 [2020-12-01 18:13:39,702 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-12-01 18:13:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-12-01 18:13:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-12-01 18:13:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-12-01 18:13:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 18:13:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 18:13:39,703 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-12-01 18:13:39,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-12-01 18:13:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-12-01 18:13:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-12-01 18:13:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-12-01 18:13:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-12-01 18:13:39,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-12-01 18:13:39,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-12-01 18:13:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-12-01 18:13:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-12-01 18:13:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-12-01 18:13:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-12-01 18:13:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-12-01 18:13:39,705 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-12-01 18:13:39,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 18:13:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 18:13:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-12-01 18:13:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-12-01 18:13:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-12-01 18:13:39,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-12-01 18:13:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 18:13:39,706 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-12-01 18:13:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-12-01 18:13:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-12-01 18:13:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-12-01 18:13:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2020-12-01 18:13:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2020-12-01 18:13:39,707 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-12-01 18:13:39,707 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-12-01 18:13:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-12-01 18:13:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-12-01 18:13:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2020-12-01 18:13:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2020-12-01 18:13:39,708 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 18:13:39,708 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 18:13:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 18:13:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-01 18:13:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 18:13:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-12-01 18:13:39,709 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-12-01 18:13:39,709 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-12-01 18:13:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_reset [2020-12-01 18:13:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_reset [2020-12-01 18:13:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-12-01 18:13:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-12-01 18:13:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-12-01 18:13:39,710 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-12-01 18:13:39,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2020-12-01 18:13:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2020-12-01 18:13:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2020-12-01 18:13:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2020-12-01 18:13:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2020-12-01 18:13:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2020-12-01 18:13:39,711 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2020-12-01 18:13:39,711 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2020-12-01 18:13:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2020-12-01 18:13:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2020-12-01 18:13:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-12-01 18:13:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-12-01 18:13:39,712 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 18:13:39,712 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 18:13:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 18:13:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 18:13:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-12-01 18:13:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-12-01 18:13:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-12-01 18:13:39,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-12-01 18:13:39,713 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 18:13:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-12-01 18:13:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-12-01 18:13:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-12-01 18:13:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-12-01 18:13:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2020-12-01 18:13:39,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2020-12-01 18:13:39,714 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-12-01 18:13:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-12-01 18:13:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:13:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:13:39,715 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-12-01 18:13:39,715 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-12-01 18:14:02,429 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 18:15:13,767 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2); [2020-12-01 18:15:13,767 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2)); [2020-12-01 18:15:13,767 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet390; [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6989: assume !(16bv32 == ~debug~0); [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp~35 := tlan_eisa_probe_#t~ret374;havoc tlan_eisa_probe_#t~ret374;havoc tlan_eisa_probe_#t~nondet375; [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret374 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume 16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6973: assume !(16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0)); [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: tlan_eisa_probe_~irq~0 := 5bv32; [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 18:15:13,768 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet392; [2020-12-01 18:15:13,769 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume !(16bv32 == ~debug~0); [2020-12-01 18:15:13,769 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: tlan_eisa_probe_~rc~2 := tlan_eisa_probe_#t~ret389;havoc tlan_eisa_probe_#t~ret389; [2020-12-01 18:15:13,769 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret384;havoc tlan_eisa_probe_#t~ret384; [2020-12-01 18:15:13,769 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6944: SUMMARY for call tlan_eisa_probe_#t~ret384 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:15:13,769 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume 32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:15:13,769 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6977: assume !(32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0)); [2020-12-01 18:15:13,769 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: tlan_eisa_probe_~irq~0 := 9bv32; [2020-12-01 18:15:13,770 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0);havoc tlan_eisa_probe_#t~nondet380; [2020-12-01 18:15:13,770 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 18:15:13,770 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume ~zero_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~5.base, tlan_eisa_probe_~tmp___1~5.offset)) == ~zero_extendFrom32To64(0bv32); [2020-12-01 18:15:13,770 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(~zero_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~5.base, tlan_eisa_probe_~tmp___1~5.offset)) == ~zero_extendFrom32To64(0bv32)); [2020-12-01 18:15:13,770 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume 8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1); [2020-12-01 18:15:13,770 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6946: assume !(8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1)); [2020-12-01 18:15:13,771 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet386; [2020-12-01 18:15:13,771 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: assume !(16bv32 == ~debug~0); [2020-12-01 18:15:13,771 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume ~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-12-01 18:15:13,771 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963-2: SUMMARY for call tlan_eisa_probe_#t~ret388 := inb(~bvadd32(3264bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret377 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: tlan_eisa_probe_~tmp___0~12 := tlan_eisa_probe_#t~ret377;havoc tlan_eisa_probe_#t~ret377;havoc tlan_eisa_probe_#t~nondet378; [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6948: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume 64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6981: assume !(64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0)); [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-12-01 18:15:13,772 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6982: tlan_eisa_probe_~irq~0 := 10bv32; [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934: SUMMARY for call tlan_eisa_probe_#t~ret383 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6934-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret383;havoc tlan_eisa_probe_#t~ret383; [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: SUMMARY for call tlan_eisa_probe_#t~ret389 := tlan_probe1(0bv32, 0bv32, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12bv32, 0bv32, 0bv32); srcloc: null [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6919-1: call tlan_eisa_probe_#t~ret382.base, tlan_eisa_probe_#t~ret382.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0bv32);tlan_eisa_probe_~tmp___1~5.base, tlan_eisa_probe_~tmp___1~5.offset := tlan_eisa_probe_#t~ret382.base, tlan_eisa_probe_#t~ret382.offset;havoc tlan_eisa_probe_#t~ret382.base, tlan_eisa_probe_#t~ret382.offset; [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume 128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6985: assume !(128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0)); [2020-12-01 18:15:13,773 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume 4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2); [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6936: assume !(4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2)); [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6986: tlan_eisa_probe_~irq~0 := 11bv32; [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret388;havoc tlan_eisa_probe_#t~ret388; [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954: SUMMARY for call tlan_eisa_probe_#t~ret385 := inb(~bvadd32(3204bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7020-1: tlan_eisa_probe_~ioaddr~0 := ~bvadd64(4096bv64, tlan_eisa_probe_~ioaddr~0); [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6954-1: tlan_eisa_probe_~tmp___3~2 := tlan_eisa_probe_#t~ret385;havoc tlan_eisa_probe_#t~ret385; [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6938: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-12-01 18:15:13,774 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 18:15:13,861 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-12-01 18:15:13,866 INFO L168 Benchmark]: Toolchain (without parser) took 100684.63 ms. Allocated memory was 56.6 MB in the beginning and 469.8 MB in the end (delta: 413.1 MB). Free memory was 35.3 MB in the beginning and 250.1 MB in the end (delta: -214.8 MB). Peak memory consumption was 350.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:13,867 INFO L168 Benchmark]: CDTParser took 2.16 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:15:13,867 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5705.17 ms. Allocated memory was 56.6 MB in the beginning and 320.9 MB in the end (delta: 264.2 MB). Free memory was 35.2 MB in the beginning and 232.0 MB in the end (delta: -196.8 MB). Peak memory consumption was 174.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:13,868 INFO L168 Benchmark]: Boogie Procedure Inliner took 366.54 ms. Allocated memory is still 320.9 MB. Free memory was 232.0 MB in the beginning and 206.8 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:13,868 INFO L168 Benchmark]: Boogie Preprocessor took 318.19 ms. Allocated memory is still 320.9 MB. Free memory was 206.8 MB in the beginning and 169.9 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:13,869 INFO L168 Benchmark]: RCFGBuilder took 94285.81 ms. Allocated memory was 320.9 MB in the beginning and 469.8 MB in the end (delta: 148.9 MB). Free memory was 169.9 MB in the beginning and 250.1 MB in the end (delta: -80.3 MB). Peak memory consumption was 220.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:15:13,871 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.16 ms. Allocated memory is still 56.6 MB. Free memory was 39.6 MB in the beginning and 39.6 MB in the end (delta: 43.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5705.17 ms. Allocated memory was 56.6 MB in the beginning and 320.9 MB in the end (delta: 264.2 MB). Free memory was 35.2 MB in the beginning and 232.0 MB in the end (delta: -196.8 MB). Peak memory consumption was 174.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 366.54 ms. Allocated memory is still 320.9 MB. Free memory was 232.0 MB in the beginning and 206.8 MB in the end (delta: 25.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 318.19 ms. Allocated memory is still 320.9 MB. Free memory was 206.8 MB in the beginning and 169.9 MB in the end (delta: 37.0 MB). Peak memory consumption was 37.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 94285.81 ms. Allocated memory was 320.9 MB in the beginning and 469.8 MB in the end (delta: 148.9 MB). Free memory was 169.9 MB in the beginning and 250.1 MB in the end (delta: -80.3 MB). Peak memory consumption was 220.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...