./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-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/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 a511f4bb7c0395bd294423c8802aef7c0de84bd3 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/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 a511f4bb7c0395bd294423c8802aef7c0de84bd3 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:19:51,201 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:19:51,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:19:51,284 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:19:51,285 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:19:51,286 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:19:51,289 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:19:51,292 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:19:51,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:19:51,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:19:51,299 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:19:51,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:19:51,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:19:51,304 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:19:51,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:19:51,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:19:51,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:19:51,312 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:19:51,315 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:19:51,331 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:19:51,345 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:19:51,347 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:19:51,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:19:51,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:19:51,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:19:51,356 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:19:51,356 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:19:51,358 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:19:51,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:19:51,371 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:19:51,372 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:19:51,373 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:19:51,374 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:19:51,375 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:19:51,377 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:19:51,378 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:19:51,379 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:19:51,379 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:19:51,380 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:19:51,381 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:19:51,382 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:19:51,383 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:19:51,414 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:19:51,415 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:19:51,416 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:19:51,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:19:51,417 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:19:51,417 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:19:51,418 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:19:51,418 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:19:51,418 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:19:51,418 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:19:51,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:19:51,419 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:19:51,419 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:19:51,419 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:19:51,419 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:19:51,420 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:19:51,420 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:19:51,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:19:51,420 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:19:51,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:19:51,421 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:19:51,421 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:19:51,421 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:19:51,422 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:19:51,422 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:19:51,422 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:19:51,422 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:19:51,423 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_9a814d47-65ad-4acf-97a8-86978e19133e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a511f4bb7c0395bd294423c8802aef7c0de84bd3 [2020-12-01 18:19:51,718 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:19:51,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:19:51,756 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:19:51,758 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:19:51,762 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:19:51,763 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 18:19:51,852 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/0d9c2aa88/13e93791c3d544edb3333506d9346fae/FLAGd636e0714 [2020-12-01 18:19:53,044 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:19:53,044 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 18:19:53,098 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/0d9c2aa88/13e93791c3d544edb3333506d9346fae/FLAGd636e0714 [2020-12-01 18:19:53,344 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/0d9c2aa88/13e93791c3d544edb3333506d9346fae [2020-12-01 18:19:53,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:19:53,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:19:53,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:19:53,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:19:53,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:19:53,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:19:53" (1/1) ... [2020-12-01 18:19:53,359 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76614127 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:53, skipping insertion in model container [2020-12-01 18:19:53,359 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:19:53" (1/1) ... [2020-12-01 18:19:53,369 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:19:53,596 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:19:56,542 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:19:56,637 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:19:57,222 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:19:57,904 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:19:57,905 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57 WrapperNode [2020-12-01 18:19:57,905 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:19:57,907 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:19:57,908 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:19:57,908 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:19:57,918 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,096 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,335 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:19:58,336 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:19:58,338 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:19:58,338 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:19:58,348 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,349 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,406 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,419 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,609 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,765 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... [2020-12-01 18:19:58,869 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:19:58,871 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:19:58,871 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:19:58,871 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:19:58,872 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:19:57" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:19:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-12-01 18:19:58,958 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-12-01 18:19:58,958 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2020-12-01 18:19:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2020-12-01 18:19:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-12-01 18:19:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-12-01 18:19:58,959 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-12-01 18:19:58,959 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-12-01 18:19:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 18:19:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 18:19:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-12-01 18:19:58,960 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-12-01 18:19:58,960 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-12-01 18:19:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-12-01 18:19:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-12-01 18:19:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-12-01 18:19:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-12-01 18:19:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-12-01 18:19:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2020-12-01 18:19:58,961 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2020-12-01 18:19:58,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 18:19:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 18:19:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-12-01 18:19:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-12-01 18:19:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-12-01 18:19:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-12-01 18:19:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-12-01 18:19:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-12-01 18:19:58,962 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-12-01 18:19:58,962 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-12-01 18:19:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 18:19:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 18:19:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-12-01 18:19:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-12-01 18:19:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-12-01 18:19:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-12-01 18:19:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-12-01 18:19:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-12-01 18:19:58,963 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-12-01 18:19:58,963 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-12-01 18:19:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-12-01 18:19:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-12-01 18:19:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-12-01 18:19:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-12-01 18:19:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-12-01 18:19:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-12-01 18:19:58,964 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2020-12-01 18:19:58,964 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2020-12-01 18:19:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:19:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:19:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-12-01 18:19:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-12-01 18:19:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-12-01 18:19:58,965 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-12-01 18:19:58,965 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-12-01 18:19:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-12-01 18:19:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-12-01 18:19:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-12-01 18:19:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:19:58,966 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-12-01 18:19:58,966 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-12-01 18:19:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-12-01 18:19:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-12-01 18:19:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-12-01 18:19:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-12-01 18:19:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 18:19:58,967 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 18:19:58,967 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 18:19:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-12-01 18:19:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-12-01 18:19:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-12-01 18:19:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-12-01 18:19:58,968 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2020-12-01 18:19:58,968 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2020-12-01 18:19:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-12-01 18:19:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-12-01 18:19:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 18:19:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 18:19:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-12-01 18:19:58,969 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-12-01 18:19:58,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:19:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 18:19:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-12-01 18:19:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-12-01 18:19:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-12-01 18:19:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-12-01 18:19:58,970 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-12-01 18:19:58,970 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-12-01 18:19:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-12-01 18:19:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-12-01 18:19:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-12-01 18:19:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-12-01 18:19:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-12-01 18:19:58,971 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-12-01 18:19:58,971 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-12-01 18:19:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-12-01 18:19:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 18:19:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 18:19:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-12-01 18:19:58,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-12-01 18:19:58,972 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-12-01 18:19:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-12-01 18:19:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-12-01 18:19:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-12-01 18:19:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-12-01 18:19:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-12-01 18:19:58,973 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-12-01 18:19:58,973 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-12-01 18:19:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-12-01 18:19:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-12-01 18:19:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-12-01 18:19:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-12-01 18:19:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-12-01 18:19:58,974 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-12-01 18:19:58,974 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 18:19:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-12-01 18:19:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-12-01 18:19:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2020-12-01 18:19:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2020-12-01 18:19:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-12-01 18:19:58,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-12-01 18:19:58,975 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-12-01 18:19:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-12-01 18:19:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-12-01 18:19:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-12-01 18:19:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-12-01 18:19:58,976 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-12-01 18:19:58,976 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-12-01 18:19:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-12-01 18:19:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-12-01 18:19:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-12-01 18:19:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 18:19:58,977 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 18:19:58,977 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-12-01 18:19:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-12-01 18:19:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-12-01 18:19:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-12-01 18:19:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-12-01 18:19:58,978 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-12-01 18:19:58,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 18:19:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-12-01 18:19:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-12-01 18:19:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-12-01 18:19:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-12-01 18:19:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-12-01 18:19:58,979 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-12-01 18:19:58,979 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-12-01 18:19:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-12-01 18:19:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 18:19:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 18:19:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-12-01 18:19:58,980 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-12-01 18:19:58,980 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-12-01 18:19:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-12-01 18:19:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-12-01 18:19:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-12-01 18:19:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 18:19:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-12-01 18:19:58,981 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-12-01 18:19:58,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-12-01 18:19:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-12-01 18:19:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-12-01 18:19:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-12-01 18:19:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-12-01 18:19:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-12-01 18:19:58,982 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-12-01 18:19:58,982 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-12-01 18:19:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-12-01 18:19:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-12-01 18:19:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-12-01 18:19:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-12-01 18:19:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 18:19:58,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 18:19:58,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 18:19:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-01 18:19:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-12-01 18:19:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-12-01 18:19:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-12-01 18:19:58,984 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-12-01 18:19:58,984 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-12-01 18:19:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-12-01 18:19:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-12-01 18:19:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-12-01 18:19:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-12-01 18:19:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-12-01 18:19:58,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2020-12-01 18:19:58,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2020-12-01 18:19:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-12-01 18:19:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-12-01 18:19:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-12-01 18:19:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-12-01 18:19:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 18:19:58,986 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 18:19:58,986 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2020-12-01 18:19:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2020-12-01 18:19:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-12-01 18:19:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-12-01 18:19:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-12-01 18:19:58,987 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-12-01 18:19:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 18:19:58,987 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 18:19:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-12-01 18:19:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-12-01 18:19:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-12-01 18:19:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-12-01 18:19:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-12-01 18:19:58,988 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-12-01 18:19:58,988 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:19:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:19:58,989 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-12-01 18:19:58,989 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-12-01 18:20:02,049 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 18:20:14,507 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040-2: SUMMARY for call tlan_eisa_probe_#t~ret372 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:20:14,508 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet370; [2020-12-01 18:20:14,508 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040: assume !(16 == ~debug~0); [2020-12-01 18:20:14,508 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7044: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret372;havoc tlan_eisa_probe_#t~ret372;tlan_eisa_probe_#t~switch373 := 16 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:20:14,508 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: havoc tlan_eisa_probe_#t~switch373; [2020-12-01 18:20:14,508 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 5; [2020-12-01 18:20:14,509 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := tlan_eisa_probe_#t~switch373 || 32 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:20:14,509 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7049: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 9; [2020-12-01 18:20:14,509 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7049: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := tlan_eisa_probe_#t~switch373 || 64 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:20:14,509 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 10; [2020-12-01 18:20:14,509 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := tlan_eisa_probe_#t~switch373 || 128 == tlan_eisa_probe_~tmp___4~0 % 256; [2020-12-01 18:20:14,509 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 11; [2020-12-01 18:20:14,510 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := true; [2020-12-01 18:20:14,510 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume tlan_eisa_probe_#t~switch373; [2020-12-01 18:20:14,510 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume !tlan_eisa_probe_#t~switch373; [2020-12-01 18:20:14,510 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet375; [2020-12-01 18:20:14,510 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16 == ~debug~0); [2020-12-01 18:20:14,510 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7061: SUMMARY for call tlan_eisa_probe_#t~ret374 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12, 0, 0); srcloc: null [2020-12-01 18:20:14,511 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7062: assume -2147483648 <= tlan_eisa_probe_#t~ret374 && tlan_eisa_probe_#t~ret374 <= 2147483647;tlan_eisa_probe_~rc~3 := tlan_eisa_probe_#t~ret374;havoc tlan_eisa_probe_#t~ret374; [2020-12-01 18:20:14,511 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7002-1: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-12-01 18:20:14,511 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7002-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 18:20:14,511 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003-1: tlan_eisa_probe_~tmp~38 := tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~nondet359; [2020-12-01 18:20:14,511 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003: SUMMARY for call tlan_eisa_probe_#t~ret358 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:20:14,511 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071-1: tlan_eisa_probe_~ioaddr~0 := 4096 + tlan_eisa_probe_~ioaddr~0; [2020-12-01 18:20:14,512 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume 0 != ~bitwiseAnd(~debug~0, 16);havoc tlan_eisa_probe_#t~nondet364; [2020-12-01 18:20:14,512 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 18:20:14,512 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008-1: tlan_eisa_probe_~tmp___0~11 := tlan_eisa_probe_#t~ret361;havoc tlan_eisa_probe_#t~ret361;havoc tlan_eisa_probe_#t~nondet362; [2020-12-01 18:20:14,512 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: SUMMARY for call tlan_eisa_probe_#t~ret361 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:20:14,512 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume tlan_eisa_probe_~ioaddr~0 <= 36863; [2020-12-01 18:20:14,513 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume !(tlan_eisa_probe_~ioaddr~0 <= 36863); [2020-12-01 18:20:14,513 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7012-1: call tlan_eisa_probe_#t~ret366.base, tlan_eisa_probe_#t~ret366.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~ret366.base, tlan_eisa_probe_#t~ret366.offset;havoc tlan_eisa_probe_#t~ret366.base, tlan_eisa_probe_#t~ret366.offset; [2020-12-01 18:20:14,513 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7080: assume 0 != ~bitwiseAnd(~debug~0, 16); [2020-12-01 18:20:14,514 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7080: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2020-12-01 18:20:14,514 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7018: assume 0 == (tlan_eisa_probe_~tmp___1~4.base + tlan_eisa_probe_~tmp___1~4.offset) % 18446744073709551616; [2020-12-01 18:20:14,514 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7018: assume !(0 == (tlan_eisa_probe_~tmp___1~4.base + tlan_eisa_probe_~tmp___1~4.offset) % 18446744073709551616); [2020-12-01 18:20:14,514 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: SUMMARY for call tlan_eisa_probe_#t~ret367 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:20:14,514 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret367;havoc tlan_eisa_probe_#t~ret367; [2020-12-01 18:20:14,522 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7023: assume 4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296; [2020-12-01 18:20:14,523 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7023: assume !(4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296); [2020-12-01 18:20:14,523 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 18:20:14,523 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret368;havoc tlan_eisa_probe_#t~ret368; [2020-12-01 18:20:14,523 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028: SUMMARY for call tlan_eisa_probe_#t~ret368 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:20:14,523 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume 8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296; [2020-12-01 18:20:14,524 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !(8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296); [2020-12-01 18:20:14,524 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 18:20:14,524 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: SUMMARY for call tlan_eisa_probe_#t~ret369 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2020-12-01 18:20:14,524 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-1: tlan_eisa_probe_~tmp___3~2 := tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~ret369; [2020-12-01 18:20:14,524 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume 1 != tlan_eisa_probe_~tmp___3~2 % 256 % 4294967296; [2020-12-01 18:20:14,524 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume !(1 != tlan_eisa_probe_~tmp___3~2 % 256 % 4294967296); [2020-12-01 18:20:14,525 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet377; [2020-12-01 18:20:14,525 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: assume !(16 == ~debug~0); [2020-12-01 18:20:14,525 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2020-12-01 18:20:14,676 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:20:14,689 INFO L168 Benchmark]: Toolchain (without parser) took 21337.92 ms. Allocated memory was 104.9 MB in the beginning and 589.3 MB in the end (delta: 484.4 MB). Free memory was 62.5 MB in the beginning and 306.3 MB in the end (delta: -243.8 MB). Peak memory consumption was 379.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:14,692 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 86.0 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:20:14,700 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4556.24 ms. Allocated memory was 104.9 MB in the beginning and 226.5 MB in the end (delta: 121.6 MB). Free memory was 62.2 MB in the beginning and 140.9 MB in the end (delta: -78.7 MB). Peak memory consumption was 83.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:14,702 INFO L168 Benchmark]: Boogie Procedure Inliner took 428.65 ms. Allocated memory is still 226.5 MB. Free memory was 140.9 MB in the beginning and 113.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:14,703 INFO L168 Benchmark]: Boogie Preprocessor took 533.59 ms. Allocated memory is still 226.5 MB. Free memory was 113.6 MB in the beginning and 133.7 MB in the end (delta: -20.1 MB). Peak memory consumption was 46.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:14,705 INFO L168 Benchmark]: RCFGBuilder took 15814.24 ms. Allocated memory was 226.5 MB in the beginning and 589.3 MB in the end (delta: 362.8 MB). Free memory was 133.7 MB in the beginning and 306.3 MB in the end (delta: -172.6 MB). Peak memory consumption was 329.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:20:14,709 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 86.0 MB. Free memory was 45.3 MB in the beginning and 45.2 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4556.24 ms. Allocated memory was 104.9 MB in the beginning and 226.5 MB in the end (delta: 121.6 MB). Free memory was 62.2 MB in the beginning and 140.9 MB in the end (delta: -78.7 MB). Peak memory consumption was 83.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 428.65 ms. Allocated memory is still 226.5 MB. Free memory was 140.9 MB in the beginning and 113.6 MB in the end (delta: 27.3 MB). Peak memory consumption was 27.3 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 533.59 ms. Allocated memory is still 226.5 MB. Free memory was 113.6 MB in the beginning and 133.7 MB in the end (delta: -20.1 MB). Peak memory consumption was 46.0 MB. Max. memory is 16.1 GB. * RCFGBuilder took 15814.24 ms. Allocated memory was 226.5 MB in the beginning and 589.3 MB in the end (delta: 362.8 MB). Free memory was 133.7 MB in the beginning and 306.3 MB in the end (delta: -172.6 MB). Peak memory consumption was 329.7 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:20:17,983 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:20:17,988 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:20:18,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:20:18,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:20:18,065 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:20:18,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:20:18,074 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:20:18,079 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:20:18,087 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:20:18,089 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:20:18,111 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:20:18,112 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:20:18,117 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:20:18,122 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:20:18,124 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:20:18,126 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:20:18,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:20:18,136 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:20:18,146 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:20:18,150 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:20:18,152 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:20:18,154 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:20:18,163 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:20:18,172 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:20:18,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:20:18,177 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:20:18,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:20:18,181 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:20:18,183 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:20:18,184 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:20:18,185 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:20:18,188 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:20:18,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:20:18,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:20:18,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:20:18,193 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:20:18,193 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:20:18,194 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:20:18,197 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:20:18,198 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:20:18,199 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:20:18,257 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:20:18,257 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:20:18,260 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:20:18,260 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:20:18,262 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:20:18,263 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:20:18,263 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:20:18,264 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:20:18,264 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:20:18,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:20:18,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:20:18,267 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:20:18,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:20:18,267 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:20:18,268 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:20:18,268 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:20:18,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:20:18,269 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:20:18,269 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:20:18,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:20:18,270 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:20:18,270 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:18,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:20:18,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:20:18,271 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:20:18,272 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:20:18,272 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:20:18,273 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:20:18,273 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:20:18,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:20:18,274 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:20:18,274 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_9a814d47-65ad-4acf-97a8-86978e19133e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a511f4bb7c0395bd294423c8802aef7c0de84bd3 [2020-12-01 18:20:18,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:20:18,934 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:20:18,939 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:20:18,940 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:20:18,941 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:20:18,942 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 18:20:19,028 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/5db90cce5/785aad8d235e48cb97f439e2ef7e4f68/FLAGda6c66702 [2020-12-01 18:20:20,354 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:20:20,355 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2020-12-01 18:20:20,437 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/5db90cce5/785aad8d235e48cb97f439e2ef7e4f68/FLAGda6c66702 [2020-12-01 18:20:20,551 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/data/5db90cce5/785aad8d235e48cb97f439e2ef7e4f68 [2020-12-01 18:20:20,555 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:20:20,558 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:20:20,563 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:20,563 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:20:20,568 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:20:20,569 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:20" (1/1) ... [2020-12-01 18:20:20,571 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@486150a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:20, skipping insertion in model container [2020-12-01 18:20:20,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:20:20" (1/1) ... [2020-12-01 18:20:20,582 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:20:20,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:20:23,839 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:20:23,938 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:20:24,053 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:20:24,735 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:20:24,788 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:20:25,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:20:26,115 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:20:26,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26 WrapperNode [2020-12-01 18:20:26,116 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:20:26,117 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:20:26,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:20:26,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:20:26,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,275 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,515 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:20:26,516 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 18:20:26,516 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 18:20:26,517 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 18:20:26,528 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,529 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,560 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,561 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,867 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,929 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... [2020-12-01 18:20:26,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 18:20:26,977 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 18:20:26,977 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 18:20:26,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 18:20:26,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:20:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_9a814d47-65ad-4acf-97a8-86978e19133e/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:20:27,076 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2020-12-01 18:20:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2020-12-01 18:20:27,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2020-12-01 18:20:27,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2020-12-01 18:20:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2020-12-01 18:20:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2020-12-01 18:20:27,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2020-12-01 18:20:27,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2020-12-01 18:20:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2020-12-01 18:20:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2020-12-01 18:20:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2020-12-01 18:20:27,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2020-12-01 18:20:27,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2020-12-01 18:20:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2020-12-01 18:20:27,081 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2020-12-01 18:20:27,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2020-12-01 18:20:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2020-12-01 18:20:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2020-12-01 18:20:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2020-12-01 18:20:27,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2020-12-01 18:20:27,082 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2020-12-01 18:20:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2020-12-01 18:20:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2020-12-01 18:20:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2020-12-01 18:20:27,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-12-01 18:20:27,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-12-01 18:20:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2020-12-01 18:20:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2020-12-01 18:20:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2020-12-01 18:20:27,084 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2020-12-01 18:20:27,084 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2020-12-01 18:20:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2020-12-01 18:20:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2020-12-01 18:20:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2020-12-01 18:20:27,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2020-12-01 18:20:27,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2020-12-01 18:20:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2020-12-01 18:20:27,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2020-12-01 18:20:27,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2020-12-01 18:20:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2020-12-01 18:20:27,087 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2020-12-01 18:20:27,087 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2020-12-01 18:20:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2020-12-01 18:20:27,088 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2020-12-01 18:20:27,088 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2020-12-01 18:20:27,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2020-12-01 18:20:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2020-12-01 18:20:27,089 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2020-12-01 18:20:27,089 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2020-12-01 18:20:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2020-12-01 18:20:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2020-12-01 18:20:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2020-12-01 18:20:27,090 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 18:20:27,090 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 18:20:27,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2020-12-01 18:20:27,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2020-12-01 18:20:27,092 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2020-12-01 18:20:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2020-12-01 18:20:27,093 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2020-12-01 18:20:27,093 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2020-12-01 18:20:27,094 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2020-12-01 18:20:27,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2020-12-01 18:20:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 18:20:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2020-12-01 18:20:27,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2020-12-01 18:20:27,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2020-12-01 18:20:27,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2020-12-01 18:20:27,096 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2020-12-01 18:20:27,097 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2020-12-01 18:20:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 18:20:27,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2020-12-01 18:20:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2020-12-01 18:20:27,098 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2020-12-01 18:20:27,098 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2020-12-01 18:20:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2020-12-01 18:20:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2020-12-01 18:20:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2020-12-01 18:20:27,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2020-12-01 18:20:27,099 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2020-12-01 18:20:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2020-12-01 18:20:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2020-12-01 18:20:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2020-12-01 18:20:27,100 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2020-12-01 18:20:27,100 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2020-12-01 18:20:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2020-12-01 18:20:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2020-12-01 18:20:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2020-12-01 18:20:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 18:20:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2020-12-01 18:20:27,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 18:20:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2020-12-01 18:20:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2020-12-01 18:20:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2020-12-01 18:20:27,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2020-12-01 18:20:27,103 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2020-12-01 18:20:27,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2020-12-01 18:20:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2020-12-01 18:20:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2020-12-01 18:20:27,104 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2020-12-01 18:20:27,104 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2020-12-01 18:20:27,105 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2020-12-01 18:20:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2020-12-01 18:20:27,106 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2020-12-01 18:20:27,106 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2020-12-01 18:20:27,107 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2020-12-01 18:20:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2020-12-01 18:20:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2020-12-01 18:20:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2020-12-01 18:20:27,108 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2020-12-01 18:20:27,108 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2020-12-01 18:20:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2020-12-01 18:20:27,109 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2020-12-01 18:20:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2020-12-01 18:20:27,109 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2020-12-01 18:20:27,109 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2020-12-01 18:20:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2020-12-01 18:20:27,110 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2020-12-01 18:20:27,110 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2020-12-01 18:20:27,112 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2020-12-01 18:20:27,112 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2020-12-01 18:20:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2020-12-01 18:20:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2020-12-01 18:20:27,116 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2020-12-01 18:20:27,116 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2020-12-01 18:20:27,117 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2020-12-01 18:20:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2020-12-01 18:20:27,118 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2020-12-01 18:20:27,118 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2020-12-01 18:20:27,119 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2020-12-01 18:20:27,119 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2020-12-01 18:20:27,121 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2020-12-01 18:20:27,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2020-12-01 18:20:27,127 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2020-12-01 18:20:27,128 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2020-12-01 18:20:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2020-12-01 18:20:27,128 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2020-12-01 18:20:27,128 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2020-12-01 18:20:27,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2020-12-01 18:20:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2020-12-01 18:20:27,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2020-12-01 18:20:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2020-12-01 18:20:27,129 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2020-12-01 18:20:27,129 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2020-12-01 18:20:27,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2020-12-01 18:20:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2020-12-01 18:20:27,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2020-12-01 18:20:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2020-12-01 18:20:27,130 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2020-12-01 18:20:27,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2020-12-01 18:20:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2020-12-01 18:20:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2020-12-01 18:20:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2020-12-01 18:20:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2020-12-01 18:20:27,131 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2020-12-01 18:20:27,131 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2020-12-01 18:20:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2020-12-01 18:20:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2020-12-01 18:20:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2020-12-01 18:20:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2020-12-01 18:20:27,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2020-12-01 18:20:27,132 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2020-12-01 18:20:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2020-12-01 18:20:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2020-12-01 18:20:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2020-12-01 18:20:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2020-12-01 18:20:27,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2020-12-01 18:20:27,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 18:20:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2020-12-01 18:20:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2020-12-01 18:20:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2020-12-01 18:20:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2020-12-01 18:20:27,134 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2020-12-01 18:20:27,134 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2020-12-01 18:20:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2020-12-01 18:20:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2020-12-01 18:20:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2020-12-01 18:20:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2020-12-01 18:20:27,135 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2020-12-01 18:20:27,135 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2020-12-01 18:20:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2020-12-01 18:20:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2020-12-01 18:20:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2020-12-01 18:20:27,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2020-12-01 18:20:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 18:20:27,136 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2020-12-01 18:20:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2020-12-01 18:20:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2020-12-01 18:20:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2020-12-01 18:20:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2020-12-01 18:20:27,137 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2020-12-01 18:20:27,137 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2020-12-01 18:20:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2020-12-01 18:20:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2020-12-01 18:20:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2020-12-01 18:20:27,138 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2020-12-01 18:20:27,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2020-12-01 18:20:27,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2020-12-01 18:20:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2020-12-01 18:20:27,139 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2020-12-01 18:20:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2020-12-01 18:20:27,139 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2020-12-01 18:20:27,139 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2020-12-01 18:20:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2020-12-01 18:20:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 18:20:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2020-12-01 18:20:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2020-12-01 18:20:27,140 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2020-12-01 18:20:27,140 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2020-12-01 18:20:27,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2020-12-01 18:20:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2020-12-01 18:20:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2020-12-01 18:20:27,141 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2020-12-01 18:20:27,141 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2020-12-01 18:20:27,141 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2020-12-01 18:20:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2020-12-01 18:20:27,142 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2020-12-01 18:20:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 18:20:27,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 18:20:27,142 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2020-12-01 18:20:27,142 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2020-12-01 18:20:52,061 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2020-12-01 18:22:19,865 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040-2: SUMMARY for call tlan_eisa_probe_#t~ret372 := inb(~bvadd32(3264bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:22:19,865 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet370; [2020-12-01 18:22:19,865 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040: assume !(16bv32 == ~debug~0); [2020-12-01 18:22:19,866 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7044: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret372;havoc tlan_eisa_probe_#t~ret372;tlan_eisa_probe_#t~switch373 := 16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:22:19,866 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7045: havoc tlan_eisa_probe_#t~switch373; [2020-12-01 18:22:19,866 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 5bv32; [2020-12-01 18:22:19,867 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := tlan_eisa_probe_#t~switch373 || 32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:22:19,867 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7049: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 9bv32; [2020-12-01 18:22:19,867 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7049: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := tlan_eisa_probe_#t~switch373 || 64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:22:19,867 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 10bv32; [2020-12-01 18:22:19,867 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := tlan_eisa_probe_#t~switch373 || 128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2020-12-01 18:22:19,868 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume tlan_eisa_probe_#t~switch373;tlan_eisa_probe_~irq~0 := 11bv32; [2020-12-01 18:22:19,868 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume !tlan_eisa_probe_#t~switch373;tlan_eisa_probe_#t~switch373 := true; [2020-12-01 18:22:19,868 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume tlan_eisa_probe_#t~switch373; [2020-12-01 18:22:19,868 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume !tlan_eisa_probe_#t~switch373; [2020-12-01 18:22:19,869 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet375; [2020-12-01 18:22:19,869 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7059: assume !(16bv32 == ~debug~0); [2020-12-01 18:22:19,869 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7061: SUMMARY for call tlan_eisa_probe_#t~ret374 := tlan_probe1(0bv32, 0bv32, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12bv32, 0bv32, 0bv32); srcloc: null [2020-12-01 18:22:19,869 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7062: tlan_eisa_probe_~rc~3 := tlan_eisa_probe_#t~ret374;havoc tlan_eisa_probe_#t~ret374; [2020-12-01 18:22:19,869 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7002-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-12-01 18:22:19,870 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7002-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 18:22:19,870 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003-1: tlan_eisa_probe_~tmp~38 := tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~ret358;havoc tlan_eisa_probe_#t~nondet359; [2020-12-01 18:22:19,870 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7003: SUMMARY for call tlan_eisa_probe_#t~ret358 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:22:19,870 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7071-1: tlan_eisa_probe_~ioaddr~0 := ~bvadd64(4096bv64, tlan_eisa_probe_~ioaddr~0); [2020-12-01 18:22:19,871 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0);havoc tlan_eisa_probe_#t~nondet364; [2020-12-01 18:22:19,871 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 18:22:19,871 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008-1: tlan_eisa_probe_~tmp___0~11 := tlan_eisa_probe_#t~ret361;havoc tlan_eisa_probe_#t~ret361;havoc tlan_eisa_probe_#t~nondet362; [2020-12-01 18:22:19,871 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008: SUMMARY for call tlan_eisa_probe_#t~ret361 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:22:19,871 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume ~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-12-01 18:22:19,872 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7078: assume !~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2020-12-01 18:22:19,872 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7012-1: call tlan_eisa_probe_#t~ret366.base, tlan_eisa_probe_#t~ret366.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~ret366.base, tlan_eisa_probe_#t~ret366.offset;havoc tlan_eisa_probe_#t~ret366.base, tlan_eisa_probe_#t~ret366.offset; [2020-12-01 18:22:19,872 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7080: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2020-12-01 18:22:19,872 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7080: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2020-12-01 18:22:19,873 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7018: assume ~zero_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~4.base, tlan_eisa_probe_~tmp___1~4.offset)) == ~zero_extendFrom32To64(0bv32); [2020-12-01 18:22:19,873 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7018: assume !(~zero_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~4.base, tlan_eisa_probe_~tmp___1~4.offset)) == ~zero_extendFrom32To64(0bv32)); [2020-12-01 18:22:19,873 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: SUMMARY for call tlan_eisa_probe_#t~ret367 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:22:19,873 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret367;havoc tlan_eisa_probe_#t~ret367; [2020-12-01 18:22:19,873 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7023: assume 4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2); [2020-12-01 18:22:19,874 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7023: assume !(4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2)); [2020-12-01 18:22:19,874 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 18:22:19,874 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret368;havoc tlan_eisa_probe_#t~ret368; [2020-12-01 18:22:19,875 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028: SUMMARY for call tlan_eisa_probe_#t~ret368 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:22:19,875 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume 8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1); [2020-12-01 18:22:19,875 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !(8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1)); [2020-12-01 18:22:19,875 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7030: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 18:22:19,875 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: SUMMARY for call tlan_eisa_probe_#t~ret369 := inb(~bvadd32(3204bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2020-12-01 18:22:19,876 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-1: tlan_eisa_probe_~tmp___3~2 := tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~ret369; [2020-12-01 18:22:19,876 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume 1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2); [2020-12-01 18:22:19,876 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume !(1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~2)); [2020-12-01 18:22:19,876 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet377; [2020-12-01 18:22:19,877 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036-1: assume !(16bv32 == ~debug~0); [2020-12-01 18:22:19,877 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2020-12-01 18:22:20,075 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:413) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:272) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:22:20,081 INFO L168 Benchmark]: Toolchain (without parser) took 119521.56 ms. Allocated memory was 54.5 MB in the beginning and 482.3 MB in the end (delta: 427.8 MB). Free memory was 28.3 MB in the beginning and 373.0 MB in the end (delta: -344.8 MB). Peak memory consumption was 360.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:20,082 INFO L168 Benchmark]: CDTParser took 2.40 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:22:20,083 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5553.56 ms. Allocated memory was 54.5 MB in the beginning and 241.2 MB in the end (delta: 186.6 MB). Free memory was 28.1 MB in the beginning and 138.4 MB in the end (delta: -110.3 MB). Peak memory consumption was 114.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:20,084 INFO L168 Benchmark]: Boogie Procedure Inliner took 398.14 ms. Allocated memory is still 241.2 MB. Free memory was 138.4 MB in the beginning and 112.2 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:20,085 INFO L168 Benchmark]: Boogie Preprocessor took 459.19 ms. Allocated memory is still 241.2 MB. Free memory was 112.2 MB in the beginning and 142.6 MB in the end (delta: -30.4 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:20,086 INFO L168 Benchmark]: RCFGBuilder took 113102.17 ms. Allocated memory was 241.2 MB in the beginning and 482.3 MB in the end (delta: 241.2 MB). Free memory was 142.6 MB in the beginning and 373.0 MB in the end (delta: -230.4 MB). Peak memory consumption was 287.5 MB. Max. memory is 16.1 GB. [2020-12-01 18:22:20,090 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.40 ms. Allocated memory is still 54.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 35.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5553.56 ms. Allocated memory was 54.5 MB in the beginning and 241.2 MB in the end (delta: 186.6 MB). Free memory was 28.1 MB in the beginning and 138.4 MB in the end (delta: -110.3 MB). Peak memory consumption was 114.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 398.14 ms. Allocated memory is still 241.2 MB. Free memory was 138.4 MB in the beginning and 112.2 MB in the end (delta: 26.2 MB). Peak memory consumption was 25.2 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 459.19 ms. Allocated memory is still 241.2 MB. Free memory was 112.2 MB in the beginning and 142.6 MB in the end (delta: -30.4 MB). Peak memory consumption was 35.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 113102.17 ms. Allocated memory was 241.2 MB in the beginning and 482.3 MB in the end (delta: 241.2 MB). Free memory was 142.6 MB in the beginning and 373.0 MB in the end (delta: -230.4 MB). Peak memory consumption was 287.5 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...