./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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-a4ecdab [2020-11-29 22:51:04,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:51:04,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:51:04,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:51:04,492 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:51:04,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:51:04,500 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:51:04,507 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:51:04,509 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:51:04,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:51:04,517 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:51:04,519 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:51:04,520 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:51:04,523 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:51:04,525 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:51:04,527 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:51:04,528 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:51:04,532 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:51:04,535 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:51:04,543 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:51:04,545 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:51:04,547 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:51:04,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:51:04,551 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:51:04,559 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:51:04,560 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:51:04,561 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:51:04,563 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:51:04,564 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:51:04,565 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:51:04,565 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:51:04,567 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:51:04,569 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:51:04,570 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:51:04,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:51:04,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:51:04,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:51:04,574 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:51:04,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:51:04,575 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:51:04,576 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:51:04,578 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 22:51:04,625 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:51:04,626 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:51:04,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:51:04,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:51:04,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:51:04,628 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:51:04,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:51:04,629 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:51:04,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:51:04,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:51:04,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:51:04,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:51:04,631 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:51:04,631 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:51:04,631 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:51:04,632 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:51:04,632 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:51:04,632 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:51:04,632 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:51:04,632 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:51:04,633 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:51:04,633 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:51:04,633 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:51:04,633 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:51:04,634 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:51:04,634 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:51:04,634 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:51:04,634 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_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba1b0aba0d80e2ddfdae659e80cae88aefac1a41 [2020-11-29 22:51:04,978 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:51:05,003 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:51:05,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:51:05,007 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:51:05,008 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:51:05,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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 [2020-11-29 22:51:05,070 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/2d6e9defa/5c362a2a205c4b7087f629cb549dee42/FLAG7bbf59f2c [2020-11-29 22:51:05,988 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:51:05,989 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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 [2020-11-29 22:51:06,044 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/2d6e9defa/5c362a2a205c4b7087f629cb549dee42/FLAG7bbf59f2c [2020-11-29 22:51:06,412 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/2d6e9defa/5c362a2a205c4b7087f629cb549dee42 [2020-11-29 22:51:06,415 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:51:06,416 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:51:06,417 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:51:06,418 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:51:06,421 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:51:06,422 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:51:06" (1/1) ... [2020-11-29 22:51:06,424 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@362afec2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:06, skipping insertion in model container [2020-11-29 22:51:06,424 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:51:06" (1/1) ... [2020-11-29 22:51:06,431 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:51:06,594 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:51:09,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:51:09,210 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:51:09,565 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:51:10,137 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:51:10,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10 WrapperNode [2020-11-29 22:51:10,138 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:51:10,140 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:51:10,140 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:51:10,140 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:51:10,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,477 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:51:10,478 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 22:51:10,480 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 22:51:10,480 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 22:51:10,489 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,489 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,534 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,706 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,744 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,789 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... [2020-11-29 22:51:10,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 22:51:10,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 22:51:10,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 22:51:10,886 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 22:51:10,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:10" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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 [2020-11-29 22:51:10,968 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-11-29 22:51:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-11-29 22:51:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2020-11-29 22:51:10,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2020-11-29 22:51:10,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-11-29 22:51:10,970 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-11-29 22:51:10,970 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-11-29 22:51:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-11-29 22:51:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-29 22:51:10,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-29 22:51:10,971 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-11-29 22:51:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-11-29 22:51:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-11-29 22:51:10,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-11-29 22:51:10,972 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-11-29 22:51:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-11-29 22:51:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-11-29 22:51:10,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-11-29 22:51:10,973 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-11-29 22:51:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-11-29 22:51:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2020-11-29 22:51:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2020-11-29 22:51:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 22:51:10,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 22:51:10,974 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-11-29 22:51:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-11-29 22:51:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-11-29 22:51:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-11-29 22:51:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-11-29 22:51:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-11-29 22:51:10,975 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-11-29 22:51:10,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-11-29 22:51:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-11-29 22:51:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-11-29 22:51:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-11-29 22:51:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-11-29 22:51:10,976 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-11-29 22:51:10,976 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-11-29 22:51:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-11-29 22:51:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-11-29 22:51:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-11-29 22:51:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-11-29 22:51:10,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-11-29 22:51:10,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-11-29 22:51:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-11-29 22:51:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-11-29 22:51:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-11-29 22:51:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-11-29 22:51:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2020-11-29 22:51:10,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2020-11-29 22:51:10,978 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 22:51:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 22:51:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-11-29 22:51:10,979 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-11-29 22:51:10,979 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-11-29 22:51:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-11-29 22:51:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-11-29 22:51:10,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-11-29 22:51:10,980 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 22:51:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-11-29 22:51:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-11-29 22:51:10,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-11-29 22:51:10,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-11-29 22:51:10,982 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-11-29 22:51:10,982 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-11-29 22:51:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 22:51:10,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-11-29 22:51:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-11-29 22:51:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-11-29 22:51:10,984 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-11-29 22:51:10,984 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-11-29 22:51:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-11-29 22:51:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2020-11-29 22:51:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2020-11-29 22:51:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-11-29 22:51:10,985 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-11-29 22:51:10,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-11-29 22:51:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-11-29 22:51:10,986 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-11-29 22:51:10,986 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-11-29 22:51:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-11-29 22:51:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-11-29 22:51:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 22:51:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 22:51:10,987 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-11-29 22:51:10,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-11-29 22:51:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-11-29 22:51:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-11-29 22:51:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-11-29 22:51:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-11-29 22:51:10,988 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-11-29 22:51:10,988 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-11-29 22:51:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-11-29 22:51:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-11-29 22:51:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-11-29 22:51:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-11-29 22:51:10,989 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-29 22:51:10,989 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-29 22:51:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-11-29 22:51:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-11-29 22:51:10,990 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-11-29 22:51:10,990 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-11-29 22:51:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-11-29 22:51:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-11-29 22:51:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-11-29 22:51:10,991 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-11-29 22:51:10,991 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-11-29 22:51:10,992 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-11-29 22:51:10,992 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-11-29 22:51:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-11-29 22:51:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-11-29 22:51:10,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-11-29 22:51:10,993 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-11-29 22:51:10,994 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-11-29 22:51:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 22:51:10,994 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-11-29 22:51:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-11-29 22:51:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2020-11-29 22:51:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2020-11-29 22:51:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-11-29 22:51:10,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-11-29 22:51:10,995 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-11-29 22:51:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-11-29 22:51:10,996 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-11-29 22:51:10,996 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-11-29 22:51:10,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-11-29 22:51:10,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-11-29 22:51:11,000 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-11-29 22:51:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-11-29 22:51:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-11-29 22:51:11,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-11-29 22:51:11,001 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-11-29 22:51:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-11-29 22:51:11,002 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-11-29 22:51:11,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-11-29 22:51:11,003 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-11-29 22:51:11,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-11-29 22:51:11,004 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-11-29 22:51:11,004 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-11-29 22:51:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-11-29 22:51:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-11-29 22:51:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 22:51:11,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-11-29 22:51:11,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-11-29 22:51:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-11-29 22:51:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-11-29 22:51:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-11-29 22:51:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-11-29 22:51:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-11-29 22:51:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-11-29 22:51:11,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-29 22:51:11,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-29 22:51:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-11-29 22:51:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-11-29 22:51:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-11-29 22:51:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-11-29 22:51:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-11-29 22:51:11,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-11-29 22:51:11,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 22:51:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-11-29 22:51:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-11-29 22:51:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-11-29 22:51:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-11-29 22:51:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-11-29 22:51:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-11-29 22:51:11,014 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-11-29 22:51:11,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-11-29 22:51:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-11-29 22:51:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-11-29 22:51:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-11-29 22:51:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-11-29 22:51:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-11-29 22:51:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-11-29 22:51:11,015 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-29 22:51:11,015 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-29 22:51:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 22:51:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-11-29 22:51:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-11-29 22:51:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-11-29 22:51:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-11-29 22:51:11,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-11-29 22:51:11,016 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-11-29 22:51:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-11-29 22:51:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-11-29 22:51:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-11-29 22:51:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-11-29 22:51:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-11-29 22:51:11,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2020-11-29 22:51:11,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2020-11-29 22:51:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-11-29 22:51:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-11-29 22:51:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-11-29 22:51:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-11-29 22:51:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-11-29 22:51:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-11-29 22:51:11,018 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-11-29 22:51:11,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-11-29 22:51:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-11-29 22:51:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-11-29 22:51:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-11-29 22:51:11,019 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-11-29 22:51:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 22:51:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-11-29 22:51:11,019 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-11-29 22:51:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-11-29 22:51:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-11-29 22:51:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-11-29 22:51:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-11-29 22:51:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-11-29 22:51:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 22:51:11,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 22:51:11,020 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-11-29 22:51:11,021 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-11-29 22:51:12,999 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-29 22:51:29,602 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; [2020-11-29 22:51:29,603 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 [2020-11-29 22:51:29,603 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume 4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296; [2020-11-29 22:51:29,603 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume !(4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296); [2020-11-29 22:51:29,603 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 [2020-11-29 22:51:29,603 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; [2020-11-29 22:51:29,603 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 [2020-11-29 22:51:29,603 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; [2020-11-29 22:51:29,604 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); [2020-11-29 22:51:29,604 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 [2020-11-29 22:51:29,604 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; [2020-11-29 22:51:29,604 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 [2020-11-29 22:51:29,604 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume 1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296; [2020-11-29 22:51:29,604 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume !(1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296); [2020-11-29 22:51:29,604 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet374; [2020-11-29 22:51:29,604 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume !(16 == ~debug~0); [2020-11-29 22:51:29,604 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 [2020-11-29 22:51:29,604 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet367; [2020-11-29 22:51:29,605 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16 == ~debug~0); [2020-11-29 22:51:29,605 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 [2020-11-29 22:51:29,605 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; [2020-11-29 22:51:29,605 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: havoc tlan_eisa_probe_#t~switch370; [2020-11-29 22:51:29,605 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 5; [2020-11-29 22:51:29,605 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; [2020-11-29 22:51:29,605 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 9; [2020-11-29 22:51:29,605 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; [2020-11-29 22:51:29,605 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 10; [2020-11-29 22:51:29,605 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; [2020-11-29 22:51:29,606 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 11; [2020-11-29 22:51:29,606 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := true; [2020-11-29 22:51:29,606 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume tlan_eisa_probe_#t~switch370; [2020-11-29 22:51:29,607 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume !tlan_eisa_probe_#t~switch370; [2020-11-29 22:51:29,607 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet372; [2020-11-29 22:51:29,607 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume !(16 == ~debug~0); [2020-11-29 22:51:29,613 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 [2020-11-29 22:51:29,613 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; [2020-11-29 22:51:29,613 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-11-29 22:51:29,613 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-11-29 22:51:29,614 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 [2020-11-29 22:51:29,614 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; [2020-11-29 22:51:29,618 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7090-1: tlan_eisa_probe_~ioaddr~0 := 4096 + tlan_eisa_probe_~ioaddr~0; [2020-11-29 22:51:29,618 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume 0 != ~bitwiseAnd(~debug~0, 16);havoc tlan_eisa_probe_#t~nondet361; [2020-11-29 22:51:29,618 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-11-29 22:51:29,619 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; [2020-11-29 22:51:29,619 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 [2020-11-29 22:51:29,619 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; [2020-11-29 22:51:29,619 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume tlan_eisa_probe_~ioaddr~0 <= 36863; [2020-11-29 22:51:29,619 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume !(tlan_eisa_probe_~ioaddr~0 <= 36863); [2020-11-29 22:51:29,619 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-11-29 22:51:29,620 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-11-29 22:51:29,620 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; [2020-11-29 22:51:29,620 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume !(0 == (tlan_eisa_probe_~tmp___1~4.base + tlan_eisa_probe_~tmp___1~4.offset) % 18446744073709551616); [2020-11-29 22:51:29,741 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-11-29 22:51:29,749 INFO L168 Benchmark]: Toolchain (without parser) took 23329.53 ms. Allocated memory was 107.0 MB in the beginning and 627.0 MB in the end (delta: 520.1 MB). Free memory was 78.0 MB in the beginning and 320.2 MB in the end (delta: -242.3 MB). Peak memory consumption was 410.9 MB. Max. memory is 16.1 GB. [2020-11-29 22:51:29,749 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 107.0 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:51:29,751 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3721.31 ms. Allocated memory was 107.0 MB in the beginning and 264.2 MB in the end (delta: 157.3 MB). Free memory was 77.6 MB in the beginning and 160.1 MB in the end (delta: -82.5 MB). Peak memory consumption was 112.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:51:29,752 INFO L168 Benchmark]: Boogie Procedure Inliner took 337.36 ms. Allocated memory is still 264.2 MB. Free memory was 160.1 MB in the beginning and 131.8 MB in the end (delta: 28.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-11-29 22:51:29,758 INFO L168 Benchmark]: Boogie Preprocessor took 406.77 ms. Allocated memory is still 264.2 MB. Free memory was 131.8 MB in the beginning and 175.8 MB in the end (delta: -44.0 MB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:51:29,759 INFO L168 Benchmark]: RCFGBuilder took 18858.80 ms. Allocated memory was 264.2 MB in the beginning and 627.0 MB in the end (delta: 362.8 MB). Free memory was 175.8 MB in the beginning and 320.2 MB in the end (delta: -144.4 MB). Peak memory consumption was 350.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:51:29,763 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 107.0 MB. Free memory is still 87.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3721.31 ms. Allocated memory was 107.0 MB in the beginning and 264.2 MB in the end (delta: 157.3 MB). Free memory was 77.6 MB in the beginning and 160.1 MB in the end (delta: -82.5 MB). Peak memory consumption was 112.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 337.36 ms. Allocated memory is still 264.2 MB. Free memory was 160.1 MB in the beginning and 131.8 MB in the end (delta: 28.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 406.77 ms. Allocated memory is still 264.2 MB. Free memory was 131.8 MB in the beginning and 175.8 MB in the end (delta: -44.0 MB). Peak memory consumption was 55.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 18858.80 ms. Allocated memory was 264.2 MB in the beginning and 627.0 MB in the end (delta: 362.8 MB). Free memory was 175.8 MB in the beginning and 320.2 MB in the end (delta: -144.4 MB). Peak memory consumption was 350.5 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-a4ecdab [2020-11-29 22:51:32,309 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:51:32,311 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:51:32,356 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:51:32,357 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:51:32,359 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:51:32,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:51:32,363 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:51:32,366 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:51:32,367 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:51:32,368 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:51:32,370 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:51:32,370 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:51:32,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:51:32,373 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:51:32,375 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:51:32,376 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:51:32,377 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:51:32,379 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:51:32,382 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:51:32,384 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:51:32,391 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:51:32,392 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:51:32,393 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:51:32,397 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:51:32,403 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:51:32,404 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:51:32,405 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:51:32,410 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:51:32,411 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:51:32,412 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:51:32,413 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:51:32,418 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:51:32,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:51:32,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:51:32,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:51:32,421 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:51:32,422 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:51:32,422 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:51:32,423 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:51:32,426 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:51:32,427 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 22:51:32,470 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:51:32,470 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:51:32,472 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:51:32,473 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:51:32,474 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:51:32,474 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:51:32,475 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:51:32,475 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:51:32,475 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:51:32,475 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:51:32,477 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:51:32,477 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:51:32,477 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:51:32,477 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:51:32,478 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:51:32,478 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:51:32,478 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:51:32,478 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:51:32,479 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:51:32,479 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:51:32,479 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:51:32,479 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:51:32,480 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:51:32,480 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:51:32,480 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:51:32,480 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:51:32,481 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:51:32,481 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:51:32,481 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:51:32,481 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:51:32,481 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 22:51:32,482 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_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba1b0aba0d80e2ddfdae659e80cae88aefac1a41 [2020-11-29 22:51:32,898 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:51:32,936 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:51:32,938 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:51:32,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:51:32,940 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:51:32,941 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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 [2020-11-29 22:51:33,008 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/f50a57419/11b90001d74347688a6b1c92d052d87d/FLAG235e0c6d3 [2020-11-29 22:51:33,958 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:51:33,959 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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 [2020-11-29 22:51:34,024 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/f50a57419/11b90001d74347688a6b1c92d052d87d/FLAG235e0c6d3 [2020-11-29 22:51:34,367 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/bin/ukojak/data/f50a57419/11b90001d74347688a6b1c92d052d87d [2020-11-29 22:51:34,369 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:51:34,371 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:51:34,373 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:51:34,373 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:51:34,376 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:51:34,377 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:51:34" (1/1) ... [2020-11-29 22:51:34,379 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@970e367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:34, skipping insertion in model container [2020-11-29 22:51:34,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:51:34" (1/1) ... [2020-11-29 22:51:34,387 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:51:34,609 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:51:37,048 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:51:37,138 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 22:51:37,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:51:37,701 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:51:37,746 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:51:38,237 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:51:39,020 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:51:39,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39 WrapperNode [2020-11-29 22:51:39,022 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:51:39,024 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:51:39,025 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:51:39,025 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:51:39,033 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,172 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,413 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:51:39,415 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 22:51:39,415 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 22:51:39,415 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 22:51:39,424 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,425 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,483 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,484 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,641 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,679 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,739 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... [2020-11-29 22:51:39,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 22:51:39,784 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 22:51:39,784 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 22:51:39,785 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 22:51:39,786 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:51:39" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_28dffe77-cf59-4cb5-9bbd-3fc9500f1e7f/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 [2020-11-29 22:51:39,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-11-29 22:51:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-11-29 22:51:39,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-11-29 22:51:39,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2020-11-29 22:51:39,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2020-11-29 22:51:39,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-11-29 22:51:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-11-29 22:51:39,960 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-11-29 22:51:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-11-29 22:51:39,960 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-11-29 22:51:39,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-11-29 22:51:39,961 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-11-29 22:51:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-11-29 22:51:39,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-11-29 22:51:39,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-11-29 22:51:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-11-29 22:51:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-11-29 22:51:39,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-11-29 22:51:39,967 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-11-29 22:51:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-11-29 22:51:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-11-29 22:51:39,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-11-29 22:51:39,968 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2020-11-29 22:51:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2020-11-29 22:51:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2020-11-29 22:51:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2020-11-29 22:51:39,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-11-29 22:51:39,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-11-29 22:51:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-11-29 22:51:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-11-29 22:51:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-11-29 22:51:39,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-11-29 22:51:39,970 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-11-29 22:51:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-11-29 22:51:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-11-29 22:51:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-11-29 22:51:39,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-11-29 22:51:39,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-11-29 22:51:39,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-11-29 22:51:39,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-11-29 22:51:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-11-29 22:51:39,973 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-11-29 22:51:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-11-29 22:51:39,973 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-11-29 22:51:39,973 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-11-29 22:51:39,973 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-11-29 22:51:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-11-29 22:51:39,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-11-29 22:51:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-11-29 22:51:39,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-11-29 22:51:39,974 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-11-29 22:51:39,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-11-29 22:51:39,975 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2020-11-29 22:51:39,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2020-11-29 22:51:39,976 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 22:51:39,976 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 22:51:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-11-29 22:51:39,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-11-29 22:51:39,977 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-11-29 22:51:39,977 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-11-29 22:51:39,978 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-11-29 22:51:39,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-11-29 22:51:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 22:51:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-11-29 22:51:39,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-11-29 22:51:39,979 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-11-29 22:51:39,980 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-11-29 22:51:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-11-29 22:51:39,980 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-11-29 22:51:39,980 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 22:51:39,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-11-29 22:51:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-11-29 22:51:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-11-29 22:51:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-11-29 22:51:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-11-29 22:51:39,982 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-11-29 22:51:39,982 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2020-11-29 22:51:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2020-11-29 22:51:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-11-29 22:51:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-11-29 22:51:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2020-11-29 22:51:39,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2020-11-29 22:51:39,983 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-11-29 22:51:39,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-11-29 22:51:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-11-29 22:51:39,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-11-29 22:51:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-11-29 22:51:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-11-29 22:51:39,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-11-29 22:51:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 22:51:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-11-29 22:51:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 22:51:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-11-29 22:51:39,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-11-29 22:51:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-11-29 22:51:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-11-29 22:51:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-11-29 22:51:39,986 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-11-29 22:51:39,986 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-11-29 22:51:39,987 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-11-29 22:51:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-11-29 22:51:39,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-11-29 22:51:39,988 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-11-29 22:51:39,989 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-11-29 22:51:39,990 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-11-29 22:51:39,990 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-11-29 22:51:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-11-29 22:51:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-11-29 22:51:39,991 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-11-29 22:51:39,991 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-11-29 22:51:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-11-29 22:51:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-11-29 22:51:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-11-29 22:51:39,992 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-11-29 22:51:39,992 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-11-29 22:51:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-11-29 22:51:39,993 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-11-29 22:51:39,993 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-11-29 22:51:39,994 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-11-29 22:51:39,995 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-11-29 22:51:39,998 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-11-29 22:51:39,998 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-11-29 22:51:39,999 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-11-29 22:51:39,999 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-11-29 22:51:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-11-29 22:51:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-11-29 22:51:40,000 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-11-29 22:51:40,000 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-11-29 22:51:40,001 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2020-11-29 22:51:40,001 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2020-11-29 22:51:40,003 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-11-29 22:51:40,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-11-29 22:51:40,008 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-11-29 22:51:40,008 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-11-29 22:51:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-11-29 22:51:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-11-29 22:51:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2020-11-29 22:51:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2020-11-29 22:51:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-11-29 22:51:40,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-11-29 22:51:40,009 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-11-29 22:51:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-11-29 22:51:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-11-29 22:51:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-11-29 22:51:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-11-29 22:51:40,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-11-29 22:51:40,010 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-11-29 22:51:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-11-29 22:51:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-11-29 22:51:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-11-29 22:51:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-11-29 22:51:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-11-29 22:51:40,011 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-11-29 22:51:40,011 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-11-29 22:51:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-11-29 22:51:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-11-29 22:51:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-11-29 22:51:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-11-29 22:51:40,012 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-11-29 22:51:40,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-11-29 22:51:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-11-29 22:51:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-11-29 22:51:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-11-29 22:51:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-11-29 22:51:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-11-29 22:51:40,013 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-11-29 22:51:40,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-11-29 22:51:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-11-29 22:51:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 22:51:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-11-29 22:51:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-11-29 22:51:40,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-11-29 22:51:40,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-11-29 22:51:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-11-29 22:51:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-11-29 22:51:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-11-29 22:51:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-11-29 22:51:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-11-29 22:51:40,015 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-11-29 22:51:40,015 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-11-29 22:51:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-11-29 22:51:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-11-29 22:51:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-11-29 22:51:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-11-29 22:51:40,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-11-29 22:51:40,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 22:51:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-11-29 22:51:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-11-29 22:51:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-11-29 22:51:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-11-29 22:51:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-11-29 22:51:40,017 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-11-29 22:51:40,017 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-11-29 22:51:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-11-29 22:51:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-11-29 22:51:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-11-29 22:51:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-11-29 22:51:40,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2020-11-29 22:51:40,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2020-11-29 22:51:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-11-29 22:51:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-11-29 22:51:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-11-29 22:51:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-11-29 22:51:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-11-29 22:51:40,019 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-11-29 22:51:40,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2020-11-29 22:51:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2020-11-29 22:51:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-11-29 22:51:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-11-29 22:51:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-11-29 22:51:40,020 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-11-29 22:51:40,020 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-11-29 22:51:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-11-29 22:51:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-11-29 22:51:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-11-29 22:51:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-11-29 22:51:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-11-29 22:51:40,021 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-11-29 22:51:40,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 22:51:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 22:51:40,022 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-11-29 22:51:40,022 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-11-29 22:52:01,346 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-11-29 22:53:21,176 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; [2020-11-29 22:53:21,176 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 [2020-11-29 22:53:21,176 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume 4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2); [2020-11-29 22:53:21,176 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: assume !(4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2)); [2020-11-29 22:53:21,177 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 [2020-11-29 22:53:21,177 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; [2020-11-29 22:53:21,177 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 [2020-11-29 22:53:21,177 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); [2020-11-29 22:53:21,177 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)); [2020-11-29 22:53:21,177 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 [2020-11-29 22:53:21,177 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; [2020-11-29 22:53:21,177 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 [2020-11-29 22:53:21,177 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume 1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~1); [2020-11-29 22:53:21,178 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7054: assume !(1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~1)); [2020-11-29 22:53:21,178 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet374; [2020-11-29 22:53:21,178 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055-1: assume !(16bv32 == ~debug~0); [2020-11-29 22:53:21,178 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 [2020-11-29 22:53:21,178 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet367; [2020-11-29 22:53:21,178 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16bv32 == ~debug~0); [2020-11-29 22:53:21,178 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 [2020-11-29 22:53:21,178 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); [2020-11-29 22:53:21,178 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: havoc tlan_eisa_probe_#t~switch370; [2020-11-29 22:53:21,179 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 5bv32; [2020-11-29 22:53:21,179 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); [2020-11-29 22:53:21,179 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 9bv32; [2020-11-29 22:53:21,179 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); [2020-11-29 22:53:21,179 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 10bv32; [2020-11-29 22:53:21,179 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); [2020-11-29 22:53:21,179 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume tlan_eisa_probe_#t~switch370;tlan_eisa_probe_~irq~0 := 11bv32; [2020-11-29 22:53:21,179 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7074: assume !tlan_eisa_probe_#t~switch370;tlan_eisa_probe_#t~switch370 := true; [2020-11-29 22:53:21,179 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume tlan_eisa_probe_#t~switch370; [2020-11-29 22:53:21,180 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077: assume !tlan_eisa_probe_#t~switch370; [2020-11-29 22:53:21,180 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet372; [2020-11-29 22:53:21,180 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume !(16bv32 == ~debug~0); [2020-11-29 22:53:21,180 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 [2020-11-29 22:53:21,180 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7081: tlan_eisa_probe_~rc~3 := tlan_eisa_probe_#t~ret371;havoc tlan_eisa_probe_#t~ret371; [2020-11-29 22:53:21,180 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-11-29 22:53:21,180 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7021-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-11-29 22:53:21,180 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 [2020-11-29 22:53:21,180 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; [2020-11-29 22:53:21,181 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7090-1: tlan_eisa_probe_~ioaddr~0 := ~bvadd64(4096bv64, tlan_eisa_probe_~ioaddr~0); [2020-11-29 22:53:21,181 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0);havoc tlan_eisa_probe_#t~nondet361; [2020-11-29 22:53:21,181 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7026-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-11-29 22:53:21,181 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; [2020-11-29 22:53:21,181 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 [2020-11-29 22:53:21,181 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; [2020-11-29 22:53:21,181 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume ~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-11-29 22:53:21,181 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7097: assume !~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-11-29 22:53:21,181 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-11-29 22:53:21,182 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7099: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-11-29 22:53:21,182 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); [2020-11-29 22:53:21,182 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7037: assume !(~zero_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~4.base, tlan_eisa_probe_~tmp___1~4.offset)) == ~zero_extendFrom32To64(0bv32)); [2020-11-29 22:53:21,267 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2020-11-29 22:53:21,274 INFO L168 Benchmark]: Toolchain (without parser) took 106901.92 ms. Allocated memory was 52.4 MB in the beginning and 629.1 MB in the end (delta: 576.7 MB). Free memory was 27.5 MB in the beginning and 434.8 MB in the end (delta: -407.3 MB). Peak memory consumption was 448.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:53:21,275 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 52.4 MB. Free memory was 35.6 MB in the beginning and 35.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:53:21,276 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4650.07 ms. Allocated memory was 52.4 MB in the beginning and 323.0 MB in the end (delta: 270.5 MB). Free memory was 27.2 MB in the beginning and 204.9 MB in the end (delta: -177.6 MB). Peak memory consumption was 141.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:53:21,281 INFO L168 Benchmark]: Boogie Procedure Inliner took 389.66 ms. Allocated memory is still 323.0 MB. Free memory was 204.9 MB in the beginning and 178.7 MB in the end (delta: 26.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:53:21,281 INFO L168 Benchmark]: Boogie Preprocessor took 367.79 ms. Allocated memory is still 323.0 MB. Free memory was 178.7 MB in the beginning and 139.9 MB in the end (delta: 38.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. [2020-11-29 22:53:21,283 INFO L168 Benchmark]: RCFGBuilder took 101487.66 ms. Allocated memory was 323.0 MB in the beginning and 629.1 MB in the end (delta: 306.2 MB). Free memory was 138.9 MB in the beginning and 434.8 MB in the end (delta: -295.9 MB). Peak memory consumption was 290.3 MB. Max. memory is 16.1 GB. [2020-11-29 22:53:21,293 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 52.4 MB. Free memory was 35.6 MB in the beginning and 35.6 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4650.07 ms. Allocated memory was 52.4 MB in the beginning and 323.0 MB in the end (delta: 270.5 MB). Free memory was 27.2 MB in the beginning and 204.9 MB in the end (delta: -177.6 MB). Peak memory consumption was 141.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 389.66 ms. Allocated memory is still 323.0 MB. Free memory was 204.9 MB in the beginning and 178.7 MB in the end (delta: 26.1 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 367.79 ms. Allocated memory is still 323.0 MB. Free memory was 178.7 MB in the beginning and 139.9 MB in the end (delta: 38.8 MB). Peak memory consumption was 39.8 MB. Max. memory is 16.1 GB. * RCFGBuilder took 101487.66 ms. Allocated memory was 323.0 MB in the beginning and 629.1 MB in the end (delta: 306.2 MB). Free memory was 138.9 MB in the beginning and 434.8 MB in the end (delta: -295.9 MB). Peak memory consumption was 290.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...