./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 678e0110 Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0d56c4f09fdba95227fe9229e111d4ba2101ee07 .................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i -s /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0d56c4f09fdba95227fe9229e111d4ba2101ee07 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.24-678e011 [2019-11-20 04:38:17,993 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:38:17,995 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:38:18,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:38:18,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:38:18,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:38:18,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:38:18,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:38:18,032 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:38:18,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:38:18,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:38:18,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:38:18,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:38:18,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:38:18,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:38:18,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:38:18,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:38:18,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:38:18,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:38:18,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:38:18,056 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:38:18,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:38:18,062 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:38:18,063 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:38:18,066 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:38:18,066 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:38:18,066 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:38:18,068 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:38:18,068 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:38:18,069 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:38:18,070 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:38:18,070 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:38:18,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:38:18,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:38:18,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:38:18,073 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:38:18,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:38:18,074 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:38:18,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:38:18,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:38:18,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:38:18,078 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2019-11-20 04:38:18,097 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:38:18,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:38:18,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:38:18,098 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:38:18,099 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:38:18,099 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:38:18,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:38:18,100 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 04:38:18,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:38:18,100 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:38:18,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:38:18,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:38:18,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:38:18,101 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:38:18,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:38:18,102 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:38:18,102 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:38:18,103 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:38:18,103 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:38:18,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:38:18,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:38:18,104 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:38:18,104 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:38:18,104 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2019-11-20 04:38:18,104 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 04:38:18,105 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:38:18,105 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:38:18,105 INFO L138 SettingsManager]: * To the following directory=dump/ 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_c8dbc4d6-0570-442d-b051-7000a1be4f26/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(__VERIFIER_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 -> 0d56c4f09fdba95227fe9229e111d4ba2101ee07 [2019-11-20 04:38:18,311 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:38:18,329 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:38:18,332 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:38:18,334 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:38:18,334 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:38:18,335 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2019-11-20 04:38:18,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/3c71364a1/8427509fa59f465da48889b9212936d1/FLAG742a9e385 [2019-11-20 04:38:19,353 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:38:19,354 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2019-11-20 04:38:19,398 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/3c71364a1/8427509fa59f465da48889b9212936d1/FLAG742a9e385 [2019-11-20 04:38:19,820 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/3c71364a1/8427509fa59f465da48889b9212936d1 [2019-11-20 04:38:19,823 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:38:19,824 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:38:19,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:19,825 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:38:19,829 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:38:19,830 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:19" (1/1) ... [2019-11-20 04:38:19,832 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f906a5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:19, skipping insertion in model container [2019-11-20 04:38:19,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:19" (1/1) ... [2019-11-20 04:38:19,841 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:38:20,000 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:38:22,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:22,865 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:38:23,255 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:23,880 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:38:23,881 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23 WrapperNode [2019-11-20 04:38:23,881 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:23,882 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:23,882 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:38:23,882 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:38:23,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:23,969 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:24,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:38:24,112 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:38:24,112 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:38:24,121 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,139 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,140 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,308 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... [2019-11-20 04:38:24,330 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:38:24,330 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:38:24,330 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:38:24,331 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:38:24,332 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:23" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/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 [2019-11-20 04:38:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2019-11-20 04:38:24,393 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2019-11-20 04:38:24,393 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2019-11-20 04:38:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2019-11-20 04:38:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-20 04:38:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-20 04:38:24,394 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-20 04:38:24,394 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-20 04:38:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 04:38:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 04:38:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 04:38:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 04:38:24,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-20 04:38:24,395 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-20 04:38:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-20 04:38:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-20 04:38:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2019-11-20 04:38:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2019-11-20 04:38:24,396 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-11-20 04:38:24,396 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-11-20 04:38:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-20 04:38:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-20 04:38:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2019-11-20 04:38:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2019-11-20 04:38:24,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-20 04:38:24,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-20 04:38:24,398 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-11-20 04:38:24,398 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-11-20 04:38:24,398 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2019-11-20 04:38:24,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2019-11-20 04:38:24,398 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2019-11-20 04:38:24,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2019-11-20 04:38:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2019-11-20 04:38:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2019-11-20 04:38:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 04:38:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 04:38:24,399 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-11-20 04:38:24,399 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-11-20 04:38:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-11-20 04:38:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-11-20 04:38:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-11-20 04:38:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-11-20 04:38:24,400 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-20 04:38:24,400 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-20 04:38:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-11-20 04:38:24,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-11-20 04:38:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 04:38:24,401 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 04:38:24,401 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2019-11-20 04:38:24,401 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2019-11-20 04:38:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2019-11-20 04:38:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2019-11-20 04:38:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-20 04:38:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-20 04:38:24,402 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-11-20 04:38:24,402 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-11-20 04:38:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2019-11-20 04:38:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2019-11-20 04:38:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:38:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2019-11-20 04:38:24,403 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2019-11-20 04:38:24,403 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-20 04:38:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-20 04:38:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-11-20 04:38:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-11-20 04:38:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 04:38:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-20 04:38:24,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-20 04:38:24,404 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-20 04:38:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-20 04:38:24,405 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 04:38:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 04:38:24,405 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2019-11-20 04:38:24,405 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2019-11-20 04:38:24,405 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-20 04:38:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-20 04:38:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-20 04:38:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-20 04:38:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 04:38:24,406 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 04:38:24,406 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-11-20 04:38:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-11-20 04:38:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:38:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 04:38:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2019-11-20 04:38:24,407 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2019-11-20 04:38:24,407 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-20 04:38:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-20 04:38:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2019-11-20 04:38:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2019-11-20 04:38:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-11-20 04:38:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-11-20 04:38:24,408 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-11-20 04:38:24,408 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-11-20 04:38:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-20 04:38:24,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-20 04:38:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-20 04:38:24,409 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-20 04:38:24,409 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-20 04:38:24,409 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-20 04:38:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-11-20 04:38:24,410 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-11-20 04:38:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2019-11-20 04:38:24,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2019-11-20 04:38:24,410 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2019-11-20 04:38:24,410 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2019-11-20 04:38:24,411 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-20 04:38:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-20 04:38:24,411 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2019-11-20 04:38:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2019-11-20 04:38:24,411 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2019-11-20 04:38:24,411 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2019-11-20 04:38:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2019-11-20 04:38:24,412 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2019-11-20 04:38:24,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-20 04:38:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-20 04:38:24,413 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-20 04:38:24,413 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2019-11-20 04:38:24,414 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2019-11-20 04:38:24,414 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-20 04:38:24,414 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-20 04:38:24,414 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-11-20 04:38:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-11-20 04:38:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-20 04:38:24,415 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-20 04:38:24,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-20 04:38:24,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-20 04:38:24,418 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2019-11-20 04:38:24,418 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2019-11-20 04:38:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2019-11-20 04:38:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2019-11-20 04:38:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2019-11-20 04:38:24,419 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2019-11-20 04:38:24,419 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-20 04:38:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-20 04:38:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2019-11-20 04:38:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2019-11-20 04:38:24,420 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2019-11-20 04:38:24,420 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2019-11-20 04:38:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-11-20 04:38:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-11-20 04:38:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-20 04:38:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-20 04:38:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-20 04:38:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2019-11-20 04:38:24,425 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2019-11-20 04:38:24,425 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2019-11-20 04:38:24,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2019-11-20 04:38:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2019-11-20 04:38:24,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2019-11-20 04:38:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 04:38:24,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 04:38:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2019-11-20 04:38:24,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2019-11-20 04:38:24,426 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2019-11-20 04:38:24,426 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2019-11-20 04:38:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-20 04:38:24,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-20 04:38:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 04:38:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-11-20 04:38:24,427 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-11-20 04:38:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-20 04:38:24,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-20 04:38:24,427 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-11-20 04:38:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-11-20 04:38:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2019-11-20 04:38:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2019-11-20 04:38:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-11-20 04:38:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-11-20 04:38:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2019-11-20 04:38:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2019-11-20 04:38:24,428 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-20 04:38:24,428 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-20 04:38:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-20 04:38:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-20 04:38:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 04:38:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 04:38:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-20 04:38:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-20 04:38:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2019-11-20 04:38:24,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2019-11-20 04:38:24,429 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-11-20 04:38:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-11-20 04:38:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2019-11-20 04:38:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2019-11-20 04:38:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2019-11-20 04:38:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2019-11-20 04:38:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2019-11-20 04:38:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2019-11-20 04:38:24,430 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-11-20 04:38:24,430 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-11-20 04:38:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-11-20 04:38:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-11-20 04:38:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-20 04:38:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-20 04:38:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-11-20 04:38:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-11-20 04:38:24,431 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-11-20 04:38:24,431 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-11-20 04:38:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2019-11-20 04:38:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2019-11-20 04:38:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-20 04:38:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-20 04:38:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2019-11-20 04:38:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2019-11-20 04:38:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-11-20 04:38:24,432 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-11-20 04:38:24,432 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-20 04:38:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-20 04:38:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:38:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:38:24,433 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-11-20 04:38:24,433 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-11-20 04:38:25,878 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 04:38:35,485 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040-1: tlan_eisa_probe_~tmp___3~1 := tlan_eisa_probe_#t~ret364;havoc tlan_eisa_probe_#t~ret364; [2019-11-20 04:38:35,486 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040: SUMMARY for call tlan_eisa_probe_#t~ret364 := 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 [2019-11-20 04:38:35,486 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041: assume 1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296; [2019-11-20 04:38:35,486 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041: assume !(1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296); [2019-11-20 04:38:35,486 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2019-11-20 04:38:35,486 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042-1: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet372; [2019-11-20 04:38:35,487 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042-1: assume !(16 == ~debug~0); [2019-11-20 04:38:35,487 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet365; [2019-11-20 04:38:35,487 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume !(16 == ~debug~0); [2019-11-20 04:38:35,487 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046-2: SUMMARY for call tlan_eisa_probe_#t~ret367 := 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 [2019-11-20 04:38:35,487 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7050: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret367;havoc tlan_eisa_probe_#t~ret367;tlan_eisa_probe_#t~switch368 := 16 == tlan_eisa_probe_~tmp___4~0 % 256; [2019-11-20 04:38:35,487 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7051: havoc tlan_eisa_probe_#t~switch368; [2019-11-20 04:38:35,487 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 5; [2019-11-20 04:38:35,488 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := tlan_eisa_probe_#t~switch368 || 32 == tlan_eisa_probe_~tmp___4~0 % 256; [2019-11-20 04:38:35,488 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 9; [2019-11-20 04:38:35,488 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := tlan_eisa_probe_#t~switch368 || 64 == tlan_eisa_probe_~tmp___4~0 % 256; [2019-11-20 04:38:35,488 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 10; [2019-11-20 04:38:35,488 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := tlan_eisa_probe_#t~switch368 || 128 == tlan_eisa_probe_~tmp___4~0 % 256; [2019-11-20 04:38:35,488 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7061: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 11; [2019-11-20 04:38:35,488 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7061: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := true; [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: assume tlan_eisa_probe_#t~switch368; [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: assume !tlan_eisa_probe_#t~switch368; [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet370; [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume !(16 == ~debug~0); [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7067: SUMMARY for call tlan_eisa_probe_#t~ret369 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12, 0, 0); srcloc: null [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: assume -2147483648 <= tlan_eisa_probe_#t~ret369 && tlan_eisa_probe_#t~ret369 <= 2147483647;tlan_eisa_probe_~rc~3 := tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~ret369; [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008-1: assume 0 != ~bitwiseAnd(~debug~0, 16); [2019-11-20 04:38:35,489 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2019-11-20 04:38:35,490 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7009-1: tlan_eisa_probe_~tmp~38 := tlan_eisa_probe_#t~ret353;havoc tlan_eisa_probe_#t~ret353;havoc tlan_eisa_probe_#t~nondet354; [2019-11-20 04:38:35,490 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7009: SUMMARY for call tlan_eisa_probe_#t~ret353 := 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 [2019-11-20 04:38:35,490 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077-1: tlan_eisa_probe_~ioaddr~0 := 4096 + tlan_eisa_probe_~ioaddr~0; [2019-11-20 04:38:35,490 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: assume 0 != ~bitwiseAnd(~debug~0, 16);havoc tlan_eisa_probe_#t~nondet359; [2019-11-20 04:38:35,491 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2019-11-20 04:38:35,491 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7014: SUMMARY for call tlan_eisa_probe_#t~ret356 := 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 [2019-11-20 04:38:35,491 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7014-1: tlan_eisa_probe_~tmp___0~11 := tlan_eisa_probe_#t~ret356;havoc tlan_eisa_probe_#t~ret356;havoc tlan_eisa_probe_#t~nondet357; [2019-11-20 04:38:35,491 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: assume tlan_eisa_probe_~ioaddr~0 <= 36863; [2019-11-20 04:38:35,491 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: assume !(tlan_eisa_probe_~ioaddr~0 <= 36863); [2019-11-20 04:38:35,491 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7018-1: call tlan_eisa_probe_#t~ret361.base, tlan_eisa_probe_#t~ret361.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~ret361.base, tlan_eisa_probe_#t~ret361.offset;havoc tlan_eisa_probe_#t~ret361.base, tlan_eisa_probe_#t~ret361.offset; [2019-11-20 04:38:35,499 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7086: assume 0 != ~bitwiseAnd(~debug~0, 16); [2019-11-20 04:38:35,499 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7086: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2019-11-20 04:38:35,499 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume 0 == (tlan_eisa_probe_~tmp___1~4.base + tlan_eisa_probe_~tmp___1~4.offset) % 18446744073709551616; [2019-11-20 04:38:35,499 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume !(0 == (tlan_eisa_probe_~tmp___1~4.base + tlan_eisa_probe_~tmp___1~4.offset) % 18446744073709551616); [2019-11-20 04:38:35,500 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret362;havoc tlan_eisa_probe_#t~ret362; [2019-11-20 04:38:35,500 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028: SUMMARY for call tlan_eisa_probe_#t~ret362 := 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 [2019-11-20 04:38:35,500 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume 4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296; [2019-11-20 04:38:35,500 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !(4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296); [2019-11-20 04:38:35,500 INFO L689 $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 [2019-11-20 04:38:35,500 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: SUMMARY for call tlan_eisa_probe_#t~ret363 := 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 [2019-11-20 04:38:35,500 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret363;havoc tlan_eisa_probe_#t~ret363; [2019-11-20 04:38:35,501 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume 8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296; [2019-11-20 04:38:35,501 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume !(8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296); [2019-11-20 04:38:35,501 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16); srcloc: null [2019-11-20 04:38:35,609 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:38:35,616 INFO L168 Benchmark]: Toolchain (without parser) took 15790.88 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 555.2 MB). Free memory was 934.0 MB in the beginning and 1.3 GB in the end (delta: -352.8 MB). Peak memory consumption was 514.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:35,617 INFO L168 Benchmark]: CDTParser took 0.98 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:38:35,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4056.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.8 MB). Free memory was 934.0 MB in the beginning and 1.2 GB in the end (delta: -284.6 MB). Peak memory consumption was 309.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:35,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 230.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:35,624 INFO L168 Benchmark]: Boogie Preprocessor took 218.06 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:35,624 INFO L168 Benchmark]: RCFGBuilder took 11283.13 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 289.4 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -135.5 MB). Peak memory consumption was 465.6 MB. Max. memory is 11.5 GB. [2019-11-20 04:38:35,629 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.98 ms. Allocated memory is still 1.0 GB. Free memory is still 967.5 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 4056.51 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 265.8 MB). Free memory was 934.0 MB in the beginning and 1.2 GB in the end (delta: -284.6 MB). Peak memory consumption was 309.3 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 230.19 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 25.3 MB). Peak memory consumption was 25.3 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 218.06 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 42.0 MB). Peak memory consumption was 42.0 MB. Max. memory is 11.5 GB. * RCFGBuilder took 11283.13 ms. Allocated memory was 1.3 GB in the beginning and 1.6 GB in the end (delta: 289.4 MB). Free memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: -135.5 MB). Peak memory consumption was 465.6 MB. Max. memory is 11.5 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:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-678e011 [2019-11-20 04:38:37,436 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 04:38:37,438 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 04:38:37,448 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 04:38:37,448 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 04:38:37,449 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 04:38:37,451 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 04:38:37,453 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 04:38:37,455 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 04:38:37,456 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 04:38:37,457 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 04:38:37,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 04:38:37,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 04:38:37,459 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 04:38:37,460 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 04:38:37,461 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 04:38:37,462 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 04:38:37,463 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 04:38:37,465 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 04:38:37,471 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 04:38:37,473 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 04:38:37,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 04:38:37,478 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 04:38:37,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 04:38:37,484 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 04:38:37,486 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 04:38:37,487 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 04:38:37,488 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 04:38:37,489 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 04:38:37,490 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 04:38:37,491 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 04:38:37,492 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 04:38:37,493 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 04:38:37,495 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 04:38:37,496 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 04:38:37,496 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 04:38:37,497 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 04:38:37,498 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 04:38:37,498 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 04:38:37,499 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 04:38:37,500 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 04:38:37,501 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2019-11-20 04:38:37,521 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 04:38:37,521 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 04:38:37,522 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-11-20 04:38:37,522 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2019-11-20 04:38:37,523 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 04:38:37,523 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 04:38:37,523 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 04:38:37,524 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 04:38:37,524 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 04:38:37,524 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 04:38:37,525 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 04:38:37,525 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-20 04:38:37,526 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-20 04:38:37,526 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 04:38:37,526 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 04:38:37,526 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 04:38:37,527 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2019-11-20 04:38:37,527 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2019-11-20 04:38:37,527 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 04:38:37,527 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 04:38:37,528 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2019-11-20 04:38:37,528 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 04:38:37,528 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 04:38:37,528 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 04:38:37,529 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2019-11-20 04:38:37,529 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-20 04:38:37,529 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 04:38:37,529 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2019-11-20 04:38:37,530 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 04:38:37,530 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-20 04:38:37,530 INFO L138 SettingsManager]: * To the following directory=dump/ 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_c8dbc4d6-0570-442d-b051-7000a1be4f26/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(__VERIFIER_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 -> 0d56c4f09fdba95227fe9229e111d4ba2101ee07 [2019-11-20 04:38:37,884 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 04:38:37,894 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 04:38:37,897 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 04:38:37,901 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 04:38:37,902 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 04:38:37,903 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2019-11-20 04:38:37,958 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/0804a067e/5adefa002f0644b9a1f4cf66bff10571/FLAG227d7d8c5 [2019-11-20 04:38:38,754 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 04:38:38,754 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--ti--tlan.ko-entry_point.cil.out.i [2019-11-20 04:38:38,805 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/0804a067e/5adefa002f0644b9a1f4cf66bff10571/FLAG227d7d8c5 [2019-11-20 04:38:38,975 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/bin/ukojak/data/0804a067e/5adefa002f0644b9a1f4cf66bff10571 [2019-11-20 04:38:38,978 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 04:38:38,980 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-11-20 04:38:38,983 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:38,983 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 04:38:38,986 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 04:38:38,987 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:38" (1/1) ... [2019-11-20 04:38:38,990 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ea955d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:38, skipping insertion in model container [2019-11-20 04:38:38,990 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:38:38" (1/1) ... [2019-11-20 04:38:38,997 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 04:38:39,170 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-20 04:38:41,300 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:41,373 INFO L188 MainTranslator]: Completed pre-run [2019-11-20 04:38:41,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-20 04:38:42,466 INFO L192 MainTranslator]: Completed translation [2019-11-20 04:38:42,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42 WrapperNode [2019-11-20 04:38:42,467 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 04:38:42,468 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:42,468 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-20 04:38:42,468 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-20 04:38:42,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,586 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,762 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-20 04:38:42,763 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-20 04:38:42,763 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-20 04:38:42,763 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-20 04:38:42,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,816 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,816 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,956 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:42,987 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... [2019-11-20 04:38:43,015 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-20 04:38:43,015 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-20 04:38:43,015 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-20 04:38:43,016 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-20 04:38:43,016 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:38:42" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_c8dbc4d6-0570-442d-b051-7000a1be4f26/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 [2019-11-20 04:38:43,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2019-11-20 04:38:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2019-11-20 04:38:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2019-11-20 04:38:43,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_7 [2019-11-20 04:38:43,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_7 [2019-11-20 04:38:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2019-11-20 04:38:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2019-11-20 04:38:43,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2019-11-20 04:38:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2019-11-20 04:38:43,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2019-11-20 04:38:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2019-11-20 04:38:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2019-11-20 04:38:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-20 04:38:43,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-20 04:38:43,074 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-20 04:38:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-20 04:38:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-20 04:38:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-20 04:38:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2019-11-20 04:38:43,075 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2019-11-20 04:38:43,075 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2019-11-20 04:38:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2019-11-20 04:38:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2019-11-20 04:38:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2019-11-20 04:38:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-11-20 04:38:43,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-11-20 04:38:43,076 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_read_byte [2019-11-20 04:38:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_read_byte [2019-11-20 04:38:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-20 04:38:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-20 04:38:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2019-11-20 04:38:43,077 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2019-11-20 04:38:43,077 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2019-11-20 04:38:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2019-11-20 04:38:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2019-11-20 04:38:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2019-11-20 04:38:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2019-11-20 04:38:43,078 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2019-11-20 04:38:43,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-20 04:38:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-20 04:38:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2019-11-20 04:38:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2019-11-20 04:38:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2019-11-20 04:38:43,079 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2019-11-20 04:38:43,079 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2019-11-20 04:38:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2019-11-20 04:38:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-11-20 04:38:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-11-20 04:38:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2019-11-20 04:38:43,080 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2019-11-20 04:38:43,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-20 04:38:43,081 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-20 04:38:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2019-11-20 04:38:43,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2019-11-20 04:38:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ioctl [2019-11-20 04:38:43,081 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ioctl [2019-11-20 04:38:43,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2019-11-20 04:38:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2019-11-20 04:38:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2019-11-20 04:38:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2019-11-20 04:38:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2019-11-20 04:38:43,082 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2019-11-20 04:38:43,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-20 04:38:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2019-11-20 04:38:43,083 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2019-11-20 04:38:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2019-11-20 04:38:43,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2019-11-20 04:38:43,083 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2019-11-20 04:38:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2019-11-20 04:38:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-20 04:38:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-11-20 04:38:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-11-20 04:38:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-11-20 04:38:43,084 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-11-20 04:38:43,084 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-11-20 04:38:43,085 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-11-20 04:38:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_stats [2019-11-20 04:38:43,085 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_stats [2019-11-20 04:38:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2019-11-20 04:38:43,085 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2019-11-20 04:38:43,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-11-20 04:38:43,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-11-20 04:38:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-20 04:38:43,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-20 04:38:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2019-11-20 04:38:43,086 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2019-11-20 04:38:43,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2019-11-20 04:38:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2019-11-20 04:38:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2019-11-20 04:38:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-20 04:38:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2019-11-20 04:38:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-20 04:38:43,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2019-11-20 04:38:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2019-11-20 04:38:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2019-11-20 04:38:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2019-11-20 04:38:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2019-11-20 04:38:43,088 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2019-11-20 04:38:43,088 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-11-20 04:38:43,089 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-11-20 04:38:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2019-11-20 04:38:43,089 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2019-11-20 04:38:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2019-11-20 04:38:43,089 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2019-11-20 04:38:43,089 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2019-11-20 04:38:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2019-11-20 04:38:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2019-11-20 04:38:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2019-11-20 04:38:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2019-11-20 04:38:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2019-11-20 04:38:43,090 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2019-11-20 04:38:43,090 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2019-11-20 04:38:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2019-11-20 04:38:43,091 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2019-11-20 04:38:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2019-11-20 04:38:43,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2019-11-20 04:38:43,091 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2019-11-20 04:38:43,091 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2019-11-20 04:38:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-11-20 04:38:43,092 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-11-20 04:38:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2019-11-20 04:38:43,092 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2019-11-20 04:38:43,092 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2019-11-20 04:38:43,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2019-11-20 04:38:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2019-11-20 04:38:43,093 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2019-11-20 04:38:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2019-11-20 04:38:43,093 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2019-11-20 04:38:43,093 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout_work [2019-11-20 04:38:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout_work [2019-11-20 04:38:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-20 04:38:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-20 04:38:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-11-20 04:38:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-11-20 04:38:43,094 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-11-20 04:38:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-11-20 04:38:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-11-20 04:38:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-11-20 04:38:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2019-11-20 04:38:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2019-11-20 04:38:43,095 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2019-11-20 04:38:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2019-11-20 04:38:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2019-11-20 04:38:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2019-11-20 04:38:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2019-11-20 04:38:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2019-11-20 04:38:43,096 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2019-11-20 04:38:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2019-11-20 04:38:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2019-11-20 04:38:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2019-11-20 04:38:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2019-11-20 04:38:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2019-11-20 04:38:43,097 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2019-11-20 04:38:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2019-11-20 04:38:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2019-11-20 04:38:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2019-11-20 04:38:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2019-11-20 04:38:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2019-11-20 04:38:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2019-11-20 04:38:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2019-11-20 04:38:43,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-20 04:38:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-20 04:38:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2019-11-20 04:38:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2019-11-20 04:38:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2019-11-20 04:38:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2019-11-20 04:38:43,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-11-20 04:38:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-11-20 04:38:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-20 04:38:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2019-11-20 04:38:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2019-11-20 04:38:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-11-20 04:38:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-11-20 04:38:43,100 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-11-20 04:38:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-11-20 04:38:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2019-11-20 04:38:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2019-11-20 04:38:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2019-11-20 04:38:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2019-11-20 04:38:43,101 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2019-11-20 04:38:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2019-11-20 04:38:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2019-11-20 04:38:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2019-11-20 04:38:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2019-11-20 04:38:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2019-11-20 04:38:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-20 04:38:43,102 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-20 04:38:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-11-20 04:38:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-11-20 04:38:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2019-11-20 04:38:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2019-11-20 04:38:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-11-20 04:38:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-11-20 04:38:43,103 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2019-11-20 04:38:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2019-11-20 04:38:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2019-11-20 04:38:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2019-11-20 04:38:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_7 [2019-11-20 04:38:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_7 [2019-11-20 04:38:43,104 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-11-20 04:38:43,104 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-11-20 04:38:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2019-11-20 04:38:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2019-11-20 04:38:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2019-11-20 04:38:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2019-11-20 04:38:43,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2019-11-20 04:38:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2019-11-20 04:38:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2019-11-20 04:38:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2019-11-20 04:38:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2019-11-20 04:38:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2019-11-20 04:38:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2019-11-20 04:38:43,106 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2019-11-20 04:38:43,106 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2019-11-20 04:38:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2019-11-20 04:38:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2019-11-20 04:38:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2019-11-20 04:38:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2019-11-20 04:38:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-20 04:38:43,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-20 04:38:43,107 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-11-20 04:38:43,108 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-11-20 04:38:46,153 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-20 04:39:10,960 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040-1: tlan_eisa_probe_~tmp___3~1 := tlan_eisa_probe_#t~ret364;havoc tlan_eisa_probe_#t~ret364; [2019-11-20 04:39:10,960 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7040: SUMMARY for call tlan_eisa_probe_#t~ret364 := inb(~bvadd32(3204bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2019-11-20 04:39:10,960 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041: assume 1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~1); [2019-11-20 04:39:10,960 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7041: assume !(1bv32 != ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___3~1)); [2019-11-20 04:39:10,960 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042-1: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet372; [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7042-1: assume !(16bv32 == ~debug~0); [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet365; [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046: assume !(16bv32 == ~debug~0); [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7046-2: SUMMARY for call tlan_eisa_probe_#t~ret367 := inb(~bvadd32(3264bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7050: tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret367;havoc tlan_eisa_probe_#t~ret367;tlan_eisa_probe_#t~switch368 := 16bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7051: havoc tlan_eisa_probe_#t~switch368; [2019-11-20 04:39:10,961 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 5bv32; [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7052: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := tlan_eisa_probe_#t~switch368 || 32bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 9bv32; [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7055: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := tlan_eisa_probe_#t~switch368 || 64bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 10bv32; [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7058: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := tlan_eisa_probe_#t~switch368 || 128bv32 == ~zero_extendFrom8To32(tlan_eisa_probe_~tmp___4~0); [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7061: assume tlan_eisa_probe_#t~switch368;tlan_eisa_probe_~irq~0 := 11bv32; [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7061: assume !tlan_eisa_probe_#t~switch368;tlan_eisa_probe_#t~switch368 := true; [2019-11-20 04:39:10,962 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: assume tlan_eisa_probe_#t~switch368; [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7064: assume !tlan_eisa_probe_#t~switch368; [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume 16bv32 == ~debug~0;havoc tlan_eisa_probe_#t~nondet370; [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7065: assume !(16bv32 == ~debug~0); [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7067: SUMMARY for call tlan_eisa_probe_#t~ret369 := tlan_probe1(0bv32, 0bv32, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12bv32, 0bv32, 0bv32); srcloc: null [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7068: tlan_eisa_probe_~rc~3 := tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~ret369; [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7008-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7009-1: tlan_eisa_probe_~tmp~38 := tlan_eisa_probe_#t~ret353;havoc tlan_eisa_probe_#t~ret353;havoc tlan_eisa_probe_#t~nondet354; [2019-11-20 04:39:10,963 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7009: SUMMARY for call tlan_eisa_probe_#t~ret353 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7077-1: tlan_eisa_probe_~ioaddr~0 := ~bvadd64(4096bv64, tlan_eisa_probe_~ioaddr~0); [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: assume 0bv32 != ~bvand32(16bv32, ~debug~0);havoc tlan_eisa_probe_#t~nondet359; [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7014: SUMMARY for call tlan_eisa_probe_#t~ret356 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7014-1: tlan_eisa_probe_~tmp___0~11 := tlan_eisa_probe_#t~ret356;havoc tlan_eisa_probe_#t~ret356;havoc tlan_eisa_probe_#t~nondet357; [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: assume ~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7084: assume !~bvsle64(tlan_eisa_probe_~ioaddr~0, 36863bv64); [2019-11-20 04:39:10,964 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7018-1: call tlan_eisa_probe_#t~ret361.base, tlan_eisa_probe_#t~ret361.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~ret361.base, tlan_eisa_probe_#t~ret361.offset;havoc tlan_eisa_probe_#t~ret361.base, tlan_eisa_probe_#t~ret361.offset; [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7086: assume 0bv32 != ~bvand32(16bv32, ~debug~0); [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7086: assume !(0bv32 != ~bvand32(16bv32, ~debug~0)); [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume ~sign_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~4.base, tlan_eisa_probe_~tmp___1~4.offset)) == ~sign_extendFrom32To64(0bv32); [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume !(~sign_extendFrom32To64(~bvadd32(tlan_eisa_probe_~tmp___1~4.base, tlan_eisa_probe_~tmp___1~4.offset)) == ~sign_extendFrom32To64(0bv32)); [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028-1: tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret362;havoc tlan_eisa_probe_#t~ret362; [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7028: SUMMARY for call tlan_eisa_probe_#t~ret362 := inw(~bvadd32(3200bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume 4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2); [2019-11-20 04:39:10,965 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7029: assume !(4366bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~tmp___2~2)); [2019-11-20 04:39:10,966 INFO L689 $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 [2019-11-20 04:39:10,966 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034: SUMMARY for call tlan_eisa_probe_#t~ret363 := inw(~bvadd32(3202bv32, tlan_eisa_probe_~ioaddr~0[32:0])); srcloc: null [2019-11-20 04:39:10,966 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7034-1: tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret363;havoc tlan_eisa_probe_#t~ret363; [2019-11-20 04:39:10,966 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume 8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1); [2019-11-20 04:39:10,966 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7035: assume !(8433bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1) && 16625bv32 != ~zero_extendFrom16To32(tlan_eisa_probe_~device_id~1)); [2019-11-20 04:39:10,966 INFO L689 $ProcedureCfgBuilder]: dead code at ProgramPoint L7036: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16bv64); srcloc: null [2019-11-20 04:39:11,030 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.addCallTransitionAndReturnTransition(CfgBuilder.java:356) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:267) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-20 04:39:11,035 INFO L168 Benchmark]: Toolchain (without parser) took 32054.37 ms. Allocated memory was 1.0 GB in the beginning and 1.5 GB in the end (delta: 465.6 MB). Free memory was 944.1 MB in the beginning and 1.1 GB in the end (delta: -108.2 MB). Peak memory consumption was 517.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:39:11,035 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-11-20 04:39:11,036 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3484.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 944.1 MB in the beginning and 1.2 GB in the end (delta: -229.5 MB). Peak memory consumption was 318.1 MB. Max. memory is 11.5 GB. [2019-11-20 04:39:11,037 INFO L168 Benchmark]: Boogie Procedure Inliner took 294.52 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. [2019-11-20 04:39:11,037 INFO L168 Benchmark]: Boogie Preprocessor took 252.18 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. [2019-11-20 04:39:11,038 INFO L168 Benchmark]: RCFGBuilder took 28017.70 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 227.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.3 MB). Peak memory consumption was 440.3 MB. Max. memory is 11.5 GB. [2019-11-20 04:39:11,040 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 987.3 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 3484.44 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 238.0 MB). Free memory was 944.1 MB in the beginning and 1.2 GB in the end (delta: -229.5 MB). Peak memory consumption was 318.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 294.52 ms. Allocated memory is still 1.3 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 25.8 MB). Peak memory consumption was 25.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 252.18 ms. Allocated memory is still 1.3 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 43.2 MB). Peak memory consumption was 43.2 MB. Max. memory is 11.5 GB. * RCFGBuilder took 28017.70 ms. Allocated memory was 1.3 GB in the beginning and 1.5 GB in the end (delta: 227.5 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 52.3 MB). Peak memory consumption was 440.3 MB. Max. memory is 11.5 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:356) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...