./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.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_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/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 ba1b0aba0d80e2ddfdae659e80cae88aefac1a41 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/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 ba1b0aba0d80e2ddfdae659e80cae88aefac1a41 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 16:20:11,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:20:11,797 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:20:11,892 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:20:11,893 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:20:11,900 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:20:11,905 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:20:11,911 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:20:11,915 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:20:11,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:20:11,924 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:20:11,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:20:11,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:20:11,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:20:11,934 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:20:11,937 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:20:11,939 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:20:11,940 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:20:11,947 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:20:11,958 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:20:11,961 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:20:11,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:20:11,966 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:20:11,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:20:11,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:20:11,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:20:11,979 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:20:11,981 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:20:11,982 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:20:11,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:20:11,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:20:11,986 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:20:11,988 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:20:11,990 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:20:11,991 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:20:11,992 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:20:11,993 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:20:11,993 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:20:11,994 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:20:11,995 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:20:11,997 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:20:12,001 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 16:20:12,046 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:20:12,046 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:20:12,048 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:20:12,049 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:20:12,049 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:20:12,050 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:20:12,050 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:20:12,050 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 16:20:12,051 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:20:12,051 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:20:12,052 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:20:12,053 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:20:12,053 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:20:12,053 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:20:12,053 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:20:12,054 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:20:12,054 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:20:12,054 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:20:12,055 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:20:12,055 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:20:12,055 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:20:12,056 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:20:12,056 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:20:12,056 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 16:20:12,056 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 16:20:12,057 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:20:12,057 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:20:12,057 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_092b48b8-6c6e-454c-a25e-3b008597fefa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba1b0aba0d80e2ddfdae659e80cae88aefac1a41 [2020-12-01 16:20:12,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:20:12,436 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:20:12,439 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:20:12,441 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:20:12,442 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:20:12,444 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 16:20:12,560 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/7066e4a76/db1161ca0e3a4cf3b2f4fa81911de372/FLAGf985d2034 [2020-12-01 16:20:13,997 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:20:13,998 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 16:20:14,072 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/7066e4a76/db1161ca0e3a4cf3b2f4fa81911de372/FLAGf985d2034 [2020-12-01 16:20:14,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/7066e4a76/db1161ca0e3a4cf3b2f4fa81911de372 [2020-12-01 16:20:14,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:20:14,149 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:20:14,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:14,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:20:14,160 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:20:14,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:14" (1/1) ... [2020-12-01 16:20:14,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ea4e917 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:14, skipping insertion in model container [2020-12-01 16:20:14,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:14" (1/1) ... [2020-12-01 16:20:14,174 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:20:14,405 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:17,819 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:17,910 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:20:18,396 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:19,103 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:20:19,104 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19 WrapperNode [2020-12-01 16:20:19,104 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:19,107 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:20:19,107 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:20:19,108 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:20:19,118 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,298 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,532 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:20:19,534 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:20:19,536 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:20:19,536 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:20:19,548 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,614 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,616 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,870 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,918 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:19,979 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... [2020-12-01 16:20:20,035 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:20:20,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:20:20,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:20:20,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:20:20,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:19" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/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 16:20:20,140 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-12-01 16:20:20,140 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-12-01 16:20:20,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2020-12-01 16:20:20,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2020-12-01 16:20:20,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-12-01 16:20:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-12-01 16:20:20,143 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-12-01 16:20:20,143 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-12-01 16:20:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 16:20:20,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 16:20:20,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-12-01 16:20:20,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-12-01 16:20:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-12-01 16:20:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-12-01 16:20:20,146 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-12-01 16:20:20,146 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-12-01 16:20:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-12-01 16:20:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-12-01 16:20:20,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-12-01 16:20:20,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-12-01 16:20:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2020-12-01 16:20:20,148 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2020-12-01 16:20:20,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 16:20:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 16:20:20,149 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-12-01 16:20:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-12-01 16:20:20,149 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-12-01 16:20:20,149 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-12-01 16:20:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-12-01 16:20:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-12-01 16:20:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-12-01 16:20:20,150 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-12-01 16:20:20,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 16:20:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 16:20:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-12-01 16:20:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-12-01 16:20:20,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-12-01 16:20:20,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-12-01 16:20:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-12-01 16:20:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-12-01 16:20:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-12-01 16:20:20,152 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-12-01 16:20:20,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-12-01 16:20:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-12-01 16:20:20,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-12-01 16:20:20,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-12-01 16:20:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-12-01 16:20:20,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-12-01 16:20:20,154 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2020-12-01 16:20:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2020-12-01 16:20:20,155 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:20:20,155 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:20:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-12-01 16:20:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-12-01 16:20:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-12-01 16:20:20,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-12-01 16:20:20,156 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-12-01 16:20:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-12-01 16:20:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:20:20,157 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-12-01 16:20:20,157 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-12-01 16:20:20,158 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-12-01 16:20:20,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-12-01 16:20:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-12-01 16:20:20,160 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-12-01 16:20:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:20:20,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 16:20:20,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 16:20:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-12-01 16:20:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-12-01 16:20:20,162 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-12-01 16:20:20,162 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-12-01 16:20:20,163 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2020-12-01 16:20:20,163 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2020-12-01 16:20:20,164 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-12-01 16:20:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-12-01 16:20:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-12-01 16:20:20,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-12-01 16:20:20,165 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 16:20:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 16:20:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-12-01 16:20:20,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-12-01 16:20:20,166 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:20:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:20:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-12-01 16:20:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-12-01 16:20:20,167 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-12-01 16:20:20,167 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-12-01 16:20:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-12-01 16:20:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-12-01 16:20:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-12-01 16:20:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-12-01 16:20:20,168 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-12-01 16:20:20,168 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-12-01 16:20:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-12-01 16:20:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-12-01 16:20:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 16:20:20,169 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 16:20:20,169 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-12-01 16:20:20,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-12-01 16:20:20,170 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-12-01 16:20:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-12-01 16:20:20,171 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-12-01 16:20:20,171 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-12-01 16:20:20,172 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-12-01 16:20:20,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-12-01 16:20:20,173 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-12-01 16:20:20,174 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-12-01 16:20:20,174 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-12-01 16:20:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-12-01 16:20:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-12-01 16:20:20,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-12-01 16:20:20,175 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-12-01 16:20:20,176 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-12-01 16:20:20,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 16:20:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-12-01 16:20:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-12-01 16:20:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2020-12-01 16:20:20,177 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2020-12-01 16:20:20,177 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-12-01 16:20:20,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-12-01 16:20:20,178 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-12-01 16:20:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-12-01 16:20:20,179 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-12-01 16:20:20,179 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-12-01 16:20:20,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-12-01 16:20:20,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-12-01 16:20:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-12-01 16:20:20,185 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-12-01 16:20:20,185 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-12-01 16:20:20,186 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-12-01 16:20:20,186 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-12-01 16:20:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-12-01 16:20:20,187 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 16:20:20,187 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 16:20:20,188 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-12-01 16:20:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-12-01 16:20:20,190 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-12-01 16:20:20,190 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-12-01 16:20:20,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-12-01 16:20:20,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-12-01 16:20:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 16:20:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-12-01 16:20:20,198 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-12-01 16:20:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-12-01 16:20:20,198 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-12-01 16:20:20,198 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-12-01 16:20:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-12-01 16:20:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-12-01 16:20:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-12-01 16:20:20,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 16:20:20,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 16:20:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-12-01 16:20:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-12-01 16:20:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-12-01 16:20:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-12-01 16:20:20,200 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-12-01 16:20:20,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-12-01 16:20:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:20:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-12-01 16:20:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-12-01 16:20:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-12-01 16:20:20,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-12-01 16:20:20,201 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-12-01 16:20:20,202 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-12-01 16:20:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-12-01 16:20:20,202 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-12-01 16:20:20,202 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-12-01 16:20:20,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-12-01 16:20:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-12-01 16:20:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-12-01 16:20:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-12-01 16:20:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-12-01 16:20:20,203 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 16:20:20,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 16:20:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:20:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-01 16:20:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-12-01 16:20:20,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-12-01 16:20:20,204 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-12-01 16:20:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-12-01 16:20:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-12-01 16:20:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-12-01 16:20:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-12-01 16:20:20,205 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-12-01 16:20:20,205 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-12-01 16:20:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-12-01 16:20:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2020-12-01 16:20:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2020-12-01 16:20:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-12-01 16:20:20,206 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-12-01 16:20:20,206 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-12-01 16:20:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-12-01 16:20:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 16:20:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 16:20:20,207 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-12-01 16:20:20,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-12-01 16:20:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-12-01 16:20:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-12-01 16:20:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-12-01 16:20:20,208 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-12-01 16:20:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 16:20:20,208 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 16:20:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-12-01 16:20:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-12-01 16:20:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-12-01 16:20:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-12-01 16:20:20,209 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-12-01 16:20:20,209 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-12-01 16:20:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:20:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:20:20,210 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-12-01 16:20:20,210 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-12-01 16:20:22,591 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 16:20:41,053 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret364;havoc tlan_eisa_probe_#t~ret364; [2020-12-01 16:20:41,054 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041: SUMMARY for call tlan_eisa_probe_#t~ret364 := 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 16:20:41,054 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume 4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296; [2020-12-01 16:20:41,054 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume !(4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296); [2020-12-01 16:20:41,054 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7043: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 16:20:41,054 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret365;havoc tlan_eisa_probe_#t~ret365; [2020-12-01 16:20:41,055 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047: SUMMARY for call tlan_eisa_probe_#t~ret365 := 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 16:20:41,055 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7048: assume 8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296; [2020-12-01 16:20:41,055 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7048: assume !(8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296); [2020-12-01 16:20:41,055 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7049: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 16:20:41,055 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053-1: tlan_eisa_probe_~tmp___3~1 := tlan_eisa_probe_#t~ret366;havoc tlan_eisa_probe_#t~ret366; [2020-12-01 16:20:41,055 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053: SUMMARY for call tlan_eisa_probe_#t~ret366 := 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 16:20:41,055 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume 1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296; [2020-12-01 16:20:41,056 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume !(1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296); [2020-12-01 16:20:41,056 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet374; [2020-12-01 16:20:41,056 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume !(16 == ~debug~0); [2020-12-01 16:20:41,056 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 16:20:41,056 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet367; [2020-12-01 16:20:41,056 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16 == ~debug~0); [2020-12-01 16:20:41,056 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059-2: SUMMARY for call tlan_eisa_probe_#t~ret369 := 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 16:20:41,057 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7063: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~ret369;tlan_eisa_probe_#t~switch370 := 16 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 16:20:41,057 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: havoc tlan_eisa_probe_#t~switch370; [2020-12-01 16:20:41,057 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 5; [2020-12-01 16:20:41,057 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := tlan_eisa_probe_#t~switch370 || 32 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 16:20:41,057 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 9; [2020-12-01 16:20:41,057 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := tlan_eisa_probe_#t~switch370 || 64 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 10; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := tlan_eisa_probe_#t~switch370 || 128 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 11; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := true; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume tlan_eisa_probe_#t~switch370; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume !tlan_eisa_probe_#t~switch370; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet372; [2020-12-01 16:20:41,058 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume !(16 == ~debug~0); [2020-12-01 16:20:41,059 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7080: SUMMARY for call tlan_eisa_probe_#t~ret371 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12, 0, 0); srcloc: null [2020-12-01 16:20:41,059 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7081: assume -2147483648 <= tlan_eisa_probe_#t~ret371 && tlan_eisa_probe_#t~ret371 <= 2147483647;tlan_eisa_probe_~rc~3 := tlan_eisa_probe_#t~ret371;havoc tlan_eisa_probe_#t~ret371; [2020-12-01 16:20:41,059 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-12-01 16:20:41,059 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 16:20:41,059 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: SUMMARY for call tlan_eisa_probe_#t~ret355 := 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 16:20:41,060 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~tmp~38 := tlan_eisa_probe_#t~ret355;havoc tlan_eisa_probe_#t~ret355;havoc tlan_eisa_probe_#t~nondet356; [2020-12-01 16:20:41,060 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7090-1: tlan_eisa_probe_~ioaddr~0 := 4096 + tlan_eisa_probe_~ioaddr~0; [2020-12-01 16:20:41,060 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume 0 != ~bitwiseAnd(~debug~0, 16);havoc tlan_eisa_probe_#t~nondet361; [2020-12-01 16:20:41,060 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 16:20:41,060 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027-1: tlan_eisa_probe_~tmp___0~11 := tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~nondet359; [2020-12-01 16:20:41,061 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027: SUMMARY for call tlan_eisa_probe_#t~ret358 := 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 16:20:41,061 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031-1: call tlan_eisa_probe_#t~ret363.base, tlan_eisa_probe_#t~ret363.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___1~4.base, tlan_eisa_probe_~tmp___1~4.offset := tlan_eisa_probe_#t~ret363.base, tlan_eisa_probe_#t~ret363.offset;havoc tlan_eisa_probe_#t~ret363.base, tlan_eisa_probe_#t~ret363.offset; [2020-12-01 16:20:41,061 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume tlan_eisa_probe_~ioaddr~0 <= 36863; [2020-12-01 16:20:41,061 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume !(tlan_eisa_probe_~ioaddr~0 <= 36863); [2020-12-01 16:20:41,061 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-12-01 16:20:41,061 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 16:20:41,062 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume 0 == (tlan_eisa_probe_~tmp___1~4.base + tlan_eisa_probe_~tmp___1~4.offset) % 18446744073709551616; [2020-12-01 16:20:41,062 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume !(0 == (tlan_eisa_probe_~tmp___1~4.base + tlan_eisa_probe_~tmp___1~4.offset) % 18446744073709551616); [2020-12-01 16:20:41,228 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 16:20:41,233 INFO L168 Benchmark]: Toolchain (without parser) took 27082.17 ms. Allocated memory was 109.1 MB in the beginning and 622.9 MB in the end (delta: 513.8 MB). Free memory was 60.6 MB in the beginning and 494.3 MB in the end (delta: -433.7 MB). Peak memory consumption was 356.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:41,233 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 640 B). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:20:41,234 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4950.97 ms. Allocated memory was 109.1 MB in the beginning and 251.7 MB in the end (delta: 142.6 MB). Free memory was 60.4 MB in the beginning and 136.9 MB in the end (delta: -76.6 MB). Peak memory consumption was 96.0 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:41,235 INFO L168 Benchmark]: Boogie Procedure Inliner took 425.02 ms. Allocated memory is still 251.7 MB. Free memory was 135.9 MB in the beginning and 108.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:41,236 INFO L168 Benchmark]: Boogie Preprocessor took 502.03 ms. Allocated memory is still 251.7 MB. Free memory was 108.6 MB in the beginning and 143.7 MB in the end (delta: -35.1 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:41,237 INFO L168 Benchmark]: RCFGBuilder took 21193.47 ms. Allocated memory was 251.7 MB in the beginning and 622.9 MB in the end (delta: 371.2 MB). Free memory was 143.7 MB in the beginning and 494.3 MB in the end (delta: -350.5 MB). Peak memory consumption was 297.5 MB. Max. memory is 16.1 GB. [2020-12-01 16:20:41,240 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 75.5 MB. Free memory was 33.5 MB in the beginning and 33.5 MB in the end (delta: 640 B). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4950.97 ms. Allocated memory was 109.1 MB in the beginning and 251.7 MB in the end (delta: 142.6 MB). Free memory was 60.4 MB in the beginning and 136.9 MB in the end (delta: -76.6 MB). Peak memory consumption was 96.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 425.02 ms. Allocated memory is still 251.7 MB. Free memory was 135.9 MB in the beginning and 108.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 502.03 ms. Allocated memory is still 251.7 MB. Free memory was 108.6 MB in the beginning and 143.7 MB in the end (delta: -35.1 MB). Peak memory consumption was 22.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 21193.47 ms. Allocated memory was 251.7 MB in the beginning and 622.9 MB in the end (delta: 371.2 MB). Free memory was 143.7 MB in the beginning and 494.3 MB in the end (delta: -350.5 MB). Peak memory consumption was 297.5 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 16:20:44,334 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 16:20:44,337 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 16:20:44,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 16:20:44,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 16:20:44,426 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 16:20:44,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 16:20:44,435 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 16:20:44,438 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 16:20:44,440 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 16:20:44,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 16:20:44,456 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 16:20:44,457 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 16:20:44,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 16:20:44,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 16:20:44,463 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 16:20:44,471 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 16:20:44,473 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 16:20:44,476 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 16:20:44,479 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 16:20:44,486 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 16:20:44,489 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 16:20:44,492 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 16:20:44,494 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 16:20:44,500 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 16:20:44,505 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 16:20:44,506 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 16:20:44,507 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 16:20:44,510 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 16:20:44,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 16:20:44,512 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 16:20:44,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 16:20:44,521 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 16:20:44,522 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 16:20:44,524 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 16:20:44,524 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 16:20:44,526 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 16:20:44,526 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 16:20:44,526 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 16:20:44,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 16:20:44,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 16:20:44,532 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 16:20:44,586 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 16:20:44,587 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 16:20:44,590 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 16:20:44,590 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 16:20:44,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 16:20:44,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 16:20:44,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 16:20:44,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 16:20:44,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 16:20:44,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 16:20:44,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 16:20:44,596 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 16:20:44,596 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 16:20:44,597 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 16:20:44,597 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 16:20:44,597 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 16:20:44,597 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 16:20:44,598 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 16:20:44,598 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 16:20:44,599 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 16:20:44,599 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 16:20:44,599 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 16:20:44,600 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 16:20:44,600 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 16:20:44,600 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 16:20:44,600 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 16:20:44,601 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 16:20:44,601 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 16:20:44,601 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 16:20:44,602 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 16:20:44,602 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 16:20:44,602 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_092b48b8-6c6e-454c-a25e-3b008597fefa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba1b0aba0d80e2ddfdae659e80cae88aefac1a41 [2020-12-01 16:20:45,135 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 16:20:45,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 16:20:45,177 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 16:20:45,179 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 16:20:45,180 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 16:20:45,181 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 16:20:45,270 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/d62b50a95/613581df48ee43a59981380d067dbf15/FLAG0346071ef [2020-12-01 16:20:46,489 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 16:20:46,491 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 16:20:46,569 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/d62b50a95/613581df48ee43a59981380d067dbf15/FLAG0346071ef [2020-12-01 16:20:46,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/bin/ukojak/data/d62b50a95/613581df48ee43a59981380d067dbf15 [2020-12-01 16:20:46,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 16:20:46,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 16:20:46,760 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:46,760 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 16:20:46,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 16:20:46,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:46" (1/1) ... [2020-12-01 16:20:46,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@443150c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:46, skipping insertion in model container [2020-12-01 16:20:46,770 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 04:20:46" (1/1) ... [2020-12-01 16:20:46,806 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 16:20:47,046 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:50,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:50,940 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 16:20:51,004 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 16:20:51,580 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:51,639 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 16:20:52,174 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 16:20:53,376 INFO L208 MainTranslator]: Completed translation [2020-12-01 16:20:53,378 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53 WrapperNode [2020-12-01 16:20:53,379 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 16:20:53,382 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 16:20:53,382 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 16:20:53,383 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 16:20:53,393 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:53,568 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:53,857 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 16:20:53,858 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 16:20:53,858 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 16:20:53,858 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 16:20:53,869 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:53,870 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:53,905 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:53,906 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:54,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:54,210 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:54,276 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... [2020-12-01 16:20:54,322 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 16:20:54,325 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 16:20:54,325 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 16:20:54,325 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 16:20:54,326 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 04:20:53" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_092b48b8-6c6e-454c-a25e-3b008597fefa/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 16:20:54,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 16:20:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-12-01 16:20:54,424 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-12-01 16:20:54,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2020-12-01 16:20:54,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2020-12-01 16:20:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-12-01 16:20:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-12-01 16:20:54,426 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-12-01 16:20:54,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 16:20:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 16:20:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-12-01 16:20:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-12-01 16:20:54,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 16:20:54,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 16:20:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-12-01 16:20:54,428 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-12-01 16:20:54,428 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-12-01 16:20:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-12-01 16:20:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-12-01 16:20:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-12-01 16:20:54,429 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-12-01 16:20:54,429 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-12-01 16:20:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-12-01 16:20:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-12-01 16:20:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2020-12-01 16:20:54,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2020-12-01 16:20:54,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 16:20:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 16:20:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-12-01 16:20:54,431 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-12-01 16:20:54,431 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-12-01 16:20:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-12-01 16:20:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-12-01 16:20:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-12-01 16:20:54,432 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-12-01 16:20:54,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-12-01 16:20:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 16:20:54,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 16:20:54,433 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-12-01 16:20:54,434 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-12-01 16:20:54,434 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-12-01 16:20:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-12-01 16:20:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-12-01 16:20:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-12-01 16:20:54,435 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-12-01 16:20:54,435 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-12-01 16:20:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-12-01 16:20:54,436 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-12-01 16:20:54,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-12-01 16:20:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-12-01 16:20:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-12-01 16:20:54,437 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-12-01 16:20:54,437 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2020-12-01 16:20:54,438 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2020-12-01 16:20:54,438 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 16:20:54,439 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 16:20:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-12-01 16:20:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-12-01 16:20:54,440 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-12-01 16:20:54,440 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-12-01 16:20:54,441 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-12-01 16:20:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-12-01 16:20:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 16:20:54,442 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-12-01 16:20:54,442 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-12-01 16:20:54,443 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-12-01 16:20:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-12-01 16:20:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-12-01 16:20:54,444 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-12-01 16:20:54,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 16:20:54,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 16:20:54,445 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 16:20:54,446 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-12-01 16:20:54,446 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-12-01 16:20:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-12-01 16:20:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-12-01 16:20:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2020-12-01 16:20:54,447 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2020-12-01 16:20:54,447 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-12-01 16:20:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-12-01 16:20:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-12-01 16:20:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-12-01 16:20:54,448 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 16:20:54,448 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 16:20:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-12-01 16:20:54,449 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-12-01 16:20:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-12-01 16:20:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 16:20:54,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-12-01 16:20:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 16:20:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 16:20:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 16:20:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 16:20:54,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 16:20:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 16:20:54,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-12-01 16:20:54,452 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-12-01 16:20:54,452 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-12-01 16:20:54,453 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-12-01 16:20:54,453 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-12-01 16:20:54,454 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-12-01 16:20:54,454 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-12-01 16:20:54,455 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-12-01 16:20:54,455 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-12-01 16:20:54,456 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-12-01 16:20:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-12-01 16:20:54,457 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-12-01 16:20:54,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-12-01 16:20:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 16:20:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 16:20:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-12-01 16:20:54,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-12-01 16:20:54,458 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-12-01 16:20:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-12-01 16:20:54,459 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-12-01 16:20:54,459 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-12-01 16:20:54,460 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-12-01 16:20:54,460 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-12-01 16:20:54,461 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-12-01 16:20:54,462 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-12-01 16:20:54,466 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-12-01 16:20:54,466 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-12-01 16:20:54,467 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-12-01 16:20:54,467 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-12-01 16:20:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-12-01 16:20:54,468 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-12-01 16:20:54,468 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-12-01 16:20:54,469 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-12-01 16:20:54,470 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2020-12-01 16:20:54,471 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2020-12-01 16:20:54,472 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-12-01 16:20:54,472 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-12-01 16:20:54,477 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-12-01 16:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-12-01 16:20:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-12-01 16:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-12-01 16:20:54,478 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-12-01 16:20:54,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-12-01 16:20:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-12-01 16:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-12-01 16:20:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-12-01 16:20:54,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-12-01 16:20:54,479 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-12-01 16:20:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-12-01 16:20:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 16:20:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 16:20:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-12-01 16:20:54,480 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-12-01 16:20:54,480 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-12-01 16:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-12-01 16:20:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-12-01 16:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-12-01 16:20:54,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-12-01 16:20:54,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-12-01 16:20:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-12-01 16:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-12-01 16:20:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-12-01 16:20:54,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-12-01 16:20:54,482 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-12-01 16:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-12-01 16:20:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 16:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 16:20:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-12-01 16:20:54,483 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-12-01 16:20:54,483 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-12-01 16:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-12-01 16:20:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-12-01 16:20:54,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-12-01 16:20:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 16:20:54,484 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-12-01 16:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-12-01 16:20:54,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-12-01 16:20:54,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-12-01 16:20:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-12-01 16:20:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-12-01 16:20:54,486 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-12-01 16:20:54,486 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-12-01 16:20:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-12-01 16:20:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-12-01 16:20:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-12-01 16:20:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-12-01 16:20:54,487 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-12-01 16:20:54,487 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-12-01 16:20:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 16:20:54,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 16:20:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 16:20:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-01 16:20:54,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-12-01 16:20:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-12-01 16:20:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-12-01 16:20:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-12-01 16:20:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-12-01 16:20:54,489 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-12-01 16:20:54,489 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-12-01 16:20:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-12-01 16:20:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-12-01 16:20:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-12-01 16:20:54,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2020-12-01 16:20:54,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2020-12-01 16:20:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-12-01 16:20:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-12-01 16:20:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-12-01 16:20:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-12-01 16:20:54,491 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 16:20:54,491 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 16:20:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 16:20:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 16:20:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-12-01 16:20:54,492 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-12-01 16:20:54,492 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-12-01 16:20:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-12-01 16:20:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 16:20:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-12-01 16:20:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-12-01 16:20:54,493 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-12-01 16:20:54,493 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-12-01 16:20:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-12-01 16:20:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-12-01 16:20:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 16:20:54,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 16:20:54,494 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-12-01 16:20:54,495 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-12-01 16:21:18,093 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 16:22:42,353 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret364;havoc tlan_eisa_probe_#t~ret364; [2020-12-01 16:22:42,354 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041: SUMMARY for call tlan_eisa_probe_#t~ret364 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 16:22:42,354 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume 4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2); [2020-12-01 16:22:42,355 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume !(4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2)); [2020-12-01 16:22:42,355 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7043: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 16:22:42,355 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret365;havoc tlan_eisa_probe_#t~ret365; [2020-12-01 16:22:42,355 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7047: SUMMARY for call tlan_eisa_probe_#t~ret365 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 16:22:42,356 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7048: assume 8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1); [2020-12-01 16:22:42,356 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7048: assume !(8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1)); [2020-12-01 16:22:42,356 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7049: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 16:22:42,356 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053-1: tlan_eisa_probe_~tmp___3~1 := tlan_eisa_probe_#t~ret366;havoc tlan_eisa_probe_#t~ret366; [2020-12-01 16:22:42,357 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7053: SUMMARY for call tlan_eisa_probe_#t~ret366 := inb(~bvadd32(3204bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 16:22:42,357 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume 1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~1); [2020-12-01 16:22:42,357 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume !(1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~1)); [2020-12-01 16:22:42,357 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet374; [2020-12-01 16:22:42,357 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume !(16bv32 == ~debug~0); [2020-12-01 16:22:42,358 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 16:22:42,358 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet367; [2020-12-01 16:22:42,358 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16bv32 == ~debug~0); [2020-12-01 16:22:42,358 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059-2: SUMMARY for call tlan_eisa_probe_#t~ret369 := inb(~bvadd32(3264bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 16:22:42,358 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7063: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~ret369;tlan_eisa_probe_#t~switch370 := 16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 16:22:42,359 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: havoc tlan_eisa_probe_#t~switch370; [2020-12-01 16:22:42,359 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 5bv32; [2020-12-01 16:22:42,361 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := tlan_eisa_probe_#t~switch370 || 32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 16:22:42,367 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 9bv32; [2020-12-01 16:22:42,367 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := tlan_eisa_probe_#t~switch370 || 64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 16:22:42,367 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 10bv32; [2020-12-01 16:22:42,367 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := tlan_eisa_probe_#t~switch370 || 128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 16:22:42,368 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 11bv32; [2020-12-01 16:22:42,368 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := true; [2020-12-01 16:22:42,368 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume tlan_eisa_probe_#t~switch370; [2020-12-01 16:22:42,368 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume !tlan_eisa_probe_#t~switch370; [2020-12-01 16:22:42,368 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet372; [2020-12-01 16:22:42,369 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume !(16bv32 == ~debug~0); [2020-12-01 16:22:42,369 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7080: SUMMARY for call tlan_eisa_probe_#t~ret371 := tlan_probe1(0bv32, 0bv32, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12bv32, 0bv32, 0bv32); srcloc: null [2020-12-01 16:22:42,369 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7081: tlan_eisa_probe_~rc~3 := tlan_eisa_probe_#t~ret371;havoc tlan_eisa_probe_#t~ret371; [2020-12-01 16:22:42,369 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-12-01 16:22:42,370 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 16:22:42,374 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: SUMMARY for call tlan_eisa_probe_#t~ret355 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 16:22:42,374 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~tmp~38 := tlan_eisa_probe_#t~ret355;havoc tlan_eisa_probe_#t~ret355;havoc tlan_eisa_probe_#t~nondet356; [2020-12-01 16:22:42,375 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7090-1: tlan_eisa_probe_~ioaddr~0 := ~bvadd64(4096bv64, tlan_eisa_probe_~ioaddr~0); [2020-12-01 16:22:42,375 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0);havoc tlan_eisa_probe_#t~nondet361; [2020-12-01 16:22:42,375 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 16:22:42,375 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027-1: tlan_eisa_probe_~tmp___0~11 := tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~nondet359; [2020-12-01 16:22:42,375 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7027: SUMMARY for call tlan_eisa_probe_#t~ret358 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 16:22:42,376 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7031-1: call tlan_eisa_probe_#t~ret363.base, tlan_eisa_probe_#t~ret363.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___1~4.base, tlan_eisa_probe_~tmp___1~4.offset := tlan_eisa_probe_#t~ret363.base, tlan_eisa_probe_#t~ret363.offset;havoc tlan_eisa_probe_#t~ret363.base, tlan_eisa_probe_#t~ret363.offset; [2020-12-01 16:22:42,376 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume ~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-12-01 16:22:42,376 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume !~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-12-01 16:22:42,376 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-12-01 16:22:42,377 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 16:22:42,377 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume ~zero_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~4.base, tlan_eisa_probe_~tmp___1~4.offset)) == ~zero_extendFrom32To64(0bv32); [2020-12-01 16:22:42,377 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume !(~zero_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~4.base, tlan_eisa_probe_~tmp___1~4.offset)) == ~zero_extendFrom32To64(0bv32)); [2020-12-01 16:22:42,510 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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 16:22:42,518 INFO L168 Benchmark]: Toolchain (without parser) took 115758.72 ms. Allocated memory was 56.6 MB in the beginning and 388.0 MB in the end (delta: 331.4 MB). Free memory was 21.4 MB in the beginning and 255.7 MB in the end (delta: -234.3 MB). Peak memory consumption was 292.7 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:42,520 INFO L168 Benchmark]: CDTParser took 2.92 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 16:22:42,521 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6620.46 ms. Allocated memory was 56.6 MB in the beginning and 241.2 MB in the end (delta: 184.5 MB). Free memory was 21.2 MB in the beginning and 98.5 MB in the end (delta: -77.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:42,525 INFO L168 Benchmark]: Boogie Procedure Inliner took 474.89 ms. Allocated memory is still 241.2 MB. Free memory was 98.5 MB in the beginning and 72.3 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:42,529 INFO L168 Benchmark]: Boogie Preprocessor took 464.44 ms. Allocated memory is still 241.2 MB. Free memory was 72.3 MB in the beginning and 129.9 MB in the end (delta: -57.6 MB). Peak memory consumption was 15.8 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:42,532 INFO L168 Benchmark]: RCFGBuilder took 108191.10 ms. Allocated memory was 241.2 MB in the beginning and 388.0 MB in the end (delta: 146.8 MB). Free memory was 129.9 MB in the beginning and 255.7 MB in the end (delta: -125.8 MB). Peak memory consumption was 217.1 MB. Max. memory is 16.1 GB. [2020-12-01 16:22:42,537 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.92 ms. Allocated memory is still 56.6 MB. Free memory was 38.5 MB in the beginning and 38.4 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6620.46 ms. Allocated memory was 56.6 MB in the beginning and 241.2 MB in the end (delta: 184.5 MB). Free memory was 21.2 MB in the beginning and 98.5 MB in the end (delta: -77.3 MB). Peak memory consumption was 120.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 474.89 ms. Allocated memory is still 241.2 MB. Free memory was 98.5 MB in the beginning and 72.3 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 464.44 ms. Allocated memory is still 241.2 MB. Free memory was 72.3 MB in the beginning and 129.9 MB in the end (delta: -57.6 MB). Peak memory consumption was 15.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 108191.10 ms. Allocated memory was 241.2 MB in the beginning and 388.0 MB in the end (delta: 146.8 MB). Free memory was 129.9 MB in the beginning and 255.7 MB in the end (delta: -125.8 MB). Peak memory consumption was 217.1 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...