./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 173e3943 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 20:16:38,478 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 20:16:38,480 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 20:16:38,517 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 20:16:38,518 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 20:16:38,520 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 20:16:38,524 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 20:16:38,530 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 20:16:38,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 20:16:38,535 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 20:16:38,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 20:16:38,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 20:16:38,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 20:16:38,537 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 20:16:38,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 20:16:38,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 20:16:38,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 20:16:38,543 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 20:16:38,546 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 20:16:38,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 20:16:38,549 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 20:16:38,550 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 20:16:38,551 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 20:16:38,552 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 20:16:38,555 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 20:16:38,558 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 20:16:38,558 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 20:16:38,559 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 20:16:38,560 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 20:16:38,560 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 20:16:38,561 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 20:16:38,561 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 20:16:38,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 20:16:38,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 20:16:38,563 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 20:16:38,564 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 20:16:38,565 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 20:16:38,565 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 20:16:38,565 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 20:16:38,565 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 20:16:38,566 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 20:16:38,567 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 20:16:38,587 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 20:16:38,593 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 20:16:38,593 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 20:16:38,593 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 20:16:38,594 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 20:16:38,594 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 20:16:38,594 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 20:16:38,595 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 20:16:38,595 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 20:16:38,595 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 20:16:38,595 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 20:16:38,596 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 20:16:38,596 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 20:16:38,596 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 20:16:38,596 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 20:16:38,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 20:16:38,596 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 20:16:38,596 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 20:16:38,597 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 20:16:38,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 20:16:38,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 20:16:38,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 20:16:38,597 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 20:16:38,597 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 20:16:38,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 20:16:38,598 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 20:16:38,598 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 20:16:38,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 20:16:38,598 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 20:16:38,598 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2021-11-06 20:16:38,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 20:16:38,794 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 20:16:38,796 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 20:16:38,796 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 20:16:38,808 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 20:16:38,809 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-11-06 20:16:38,857 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dfd5d102/a24589b97eaa42849a1db76180b48a05/FLAG8231fd444 [2021-11-06 20:16:39,509 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 20:16:39,509 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-11-06 20:16:39,553 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dfd5d102/a24589b97eaa42849a1db76180b48a05/FLAG8231fd444 [2021-11-06 20:16:39,876 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4dfd5d102/a24589b97eaa42849a1db76180b48a05 [2021-11-06 20:16:39,878 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 20:16:39,880 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 20:16:39,881 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 20:16:39,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 20:16:39,886 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 20:16:39,887 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:16:39" (1/1) ... [2021-11-06 20:16:39,887 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49a6e3e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:39, skipping insertion in model container [2021-11-06 20:16:39,888 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 08:16:39" (1/1) ... [2021-11-06 20:16:39,892 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 20:16:40,060 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 20:16:41,566 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-11-06 20:16:41,568 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-11-06 20:16:41,578 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 20:16:41,595 INFO L203 MainTranslator]: Completed pre-run [2021-11-06 20:16:41,840 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2021-11-06 20:16:41,841 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2021-11-06 20:16:41,844 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 20:16:41,969 INFO L208 MainTranslator]: Completed translation [2021-11-06 20:16:41,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41 WrapperNode [2021-11-06 20:16:41,970 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 20:16:41,971 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-06 20:16:41,971 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-06 20:16:41,972 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-06 20:16:41,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:42,060 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:42,525 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-06 20:16:42,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-06 20:16:42,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-06 20:16:42,528 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-06 20:16:42,533 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:42,534 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:42,625 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:42,626 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:43,123 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:43,169 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:43,225 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:43,309 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-06 20:16:43,310 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-06 20:16:43,310 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-06 20:16:43,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-06 20:16:43,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (1/1) ... [2021-11-06 20:16:43,315 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 20:16:43,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 20:16:43,332 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-06 20:16:43,348 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-06 20:16:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2021-11-06 20:16:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2021-11-06 20:16:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2021-11-06 20:16:43,358 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2021-11-06 20:16:43,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-06 20:16:43,359 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2021-11-06 20:16:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2021-11-06 20:16:43,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-06 20:16:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-06 20:16:43,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-06 20:16:43,359 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2021-11-06 20:16:43,359 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2021-11-06 20:16:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-06 20:16:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2021-11-06 20:16:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2021-11-06 20:16:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2021-11-06 20:16:43,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2021-11-06 20:16:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-06 20:16:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-06 20:16:43,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2021-11-06 20:16:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2021-11-06 20:16:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2021-11-06 20:16:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2021-11-06 20:16:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2021-11-06 20:16:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2021-11-06 20:16:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-06 20:16:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-06 20:16:43,361 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2021-11-06 20:16:43,361 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2021-11-06 20:16:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2021-11-06 20:16:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2021-11-06 20:16:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-06 20:16:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-06 20:16:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2021-11-06 20:16:43,362 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2021-11-06 20:16:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-06 20:16:43,362 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2021-11-06 20:16:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2021-11-06 20:16:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-06 20:16:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2021-11-06 20:16:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2021-11-06 20:16:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2021-11-06 20:16:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2021-11-06 20:16:43,363 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2021-11-06 20:16:43,363 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2021-11-06 20:16:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2021-11-06 20:16:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2021-11-06 20:16:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2021-11-06 20:16:43,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2021-11-06 20:16:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-06 20:16:43,364 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2021-11-06 20:16:57,856 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9483: tlan_ee_receive_byte_~tmp___9~3 := tlan_ee_receive_byte_#t~ret1088;havoc tlan_ee_receive_byte_#t~ret1088; [2021-11-06 20:16:57,857 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9484: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_receive_byte_~tmp___9~3 % 256, 191), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9484-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1089 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9485: tlan_ee_receive_byte_~tmp___10~3 := tlan_ee_receive_byte_#t~ret1089;havoc tlan_ee_receive_byte_#t~ret1089; [2021-11-06 20:16:57,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9486-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1090 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9486: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_receive_byte_~tmp___10~3 % 256, 239), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9487: tlan_ee_receive_byte_~tmp___11~2 := tlan_ee_receive_byte_#t~ret1090;havoc tlan_ee_receive_byte_#t~ret1090; [2021-11-06 20:16:57,858 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9488: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_receive_byte_~tmp___11~2 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_receive_byte_~tmp___11~2 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_receive_byte_~tmp___11~2 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,859 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9488-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1091 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,859 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9489: tlan_ee_receive_byte_~tmp___12~2 := tlan_ee_receive_byte_#t~ret1091;havoc tlan_ee_receive_byte_#t~ret1091; [2021-11-06 20:16:57,859 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13189: ldv_register_netdev_#t~ret1170 := ldv_pre_register_netdev_#res;assume -2147483648 <= ldv_register_netdev_#t~ret1170 && ldv_register_netdev_#t~ret1170 <= 2147483647;ldv_register_netdev_~ldv_9_ret_default~0 := ldv_register_netdev_#t~ret1170;havoc ldv_register_netdev_#t~ret1170;ldv_register_netdev_~ldv_9_netdev_net_device~0.base, ldv_register_netdev_~ldv_9_netdev_net_device~0.offset := ldv_register_netdev_~arg1.base, ldv_register_netdev_~arg1.offset;havoc ldv_undef_int_#res;havoc ldv_undef_int_#t~nondet1236, ldv_undef_int_~tmp~110;havoc ldv_undef_int_~tmp~110;assume -2147483648 <= ldv_undef_int_#t~nondet1236 && ldv_undef_int_#t~nondet1236 <= 2147483647;ldv_undef_int_~tmp~110 := ldv_undef_int_#t~nondet1236;havoc ldv_undef_int_#t~nondet1236;ldv_undef_int_#res := ldv_undef_int_~tmp~110; [2021-11-06 20:16:57,859 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9490: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_receive_byte_~tmp___12~2 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_receive_byte_~tmp___12~2 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_receive_byte_~tmp___12~2 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,859 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9490-1: havoc tlan_ee_read_byte_#t~mem1101; [2021-11-06 20:16:57,860 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5792-2: is_device_dma_capable_#in~dev.base, is_device_dma_capable_#in~dev.offset := dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset;havoc is_device_dma_capable_#res;havoc is_device_dma_capable_#t~mem50.base, is_device_dma_capable_#t~mem50.offset, is_device_dma_capable_#t~mem51.base, is_device_dma_capable_#t~mem51.offset, is_device_dma_capable_#t~mem52, is_device_dma_capable_#t~short53, is_device_dma_capable_~dev.base, is_device_dma_capable_~dev.offset;is_device_dma_capable_~dev.base, is_device_dma_capable_~dev.offset := is_device_dma_capable_#in~dev.base, is_device_dma_capable_#in~dev.offset;call is_device_dma_capable_#t~mem50.base, is_device_dma_capable_#t~mem50.offset := read~$Pointer$(is_device_dma_capable_~dev.base, 1130 + is_device_dma_capable_~dev.offset, 8);is_device_dma_capable_#t~short53 := 0 != (is_device_dma_capable_#t~mem50.base + is_device_dma_capable_#t~mem50.offset) % 18446744073709551616; [2021-11-06 20:16:57,860 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5792: assume 0 == (dma_alloc_attrs_~dev.base + dma_alloc_attrs_~dev.offset) % 18446744073709551616;dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset := ~#x86_dma_fallback_dev~0.base, ~#x86_dma_fallback_dev~0.offset; [2021-11-06 20:16:57,860 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5792: assume !(0 == (dma_alloc_attrs_~dev.base + dma_alloc_attrs_~dev.offset) % 18446744073709551616); [2021-11-06 20:16:57,860 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609-13: ldv_register_netdev_#t~ret1175 := ldv_undef_int_#res;assume -2147483648 <= ldv_register_netdev_#t~ret1175 && ldv_register_netdev_#t~ret1175 <= 2147483647;ldv_register_netdev_~tmp~83 := ldv_register_netdev_#t~ret1175;havoc ldv_register_netdev_#t~ret1175; [2021-11-06 20:16:57,861 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609-12: ldv_malloc_#t~ret1225 := ldv_undef_int_#res;assume -2147483648 <= ldv_malloc_#t~ret1225 && ldv_malloc_#t~ret1225 <= 2147483647;ldv_malloc_~tmp___1~16 := ldv_malloc_#t~ret1225;havoc ldv_malloc_#t~ret1225; [2021-11-06 20:16:57,861 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609-9: ldv_alloc_etherdev_mqs_#t~ret1104 := ldv_undef_int_#res;assume -2147483648 <= ldv_alloc_etherdev_mqs_#t~ret1104 && ldv_alloc_etherdev_mqs_#t~ret1104 <= 2147483647;ldv_alloc_etherdev_mqs_~tmp___0~29 := ldv_alloc_etherdev_mqs_#t~ret1104;havoc ldv_alloc_etherdev_mqs_#t~ret1104; [2021-11-06 20:16:57,861 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609-8: ldv_malloc_#t~ret1225 := ldv_undef_int_#res;assume -2147483648 <= ldv_malloc_#t~ret1225 && ldv_malloc_#t~ret1225 <= 2147483647;ldv_malloc_~tmp___1~16 := ldv_malloc_#t~ret1225;havoc ldv_malloc_#t~ret1225; [2021-11-06 20:16:57,861 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609-11: ldv_request_irq_#t~ret1177 := ldv_undef_int_#res;assume -2147483648 <= ldv_request_irq_#t~ret1177 && ldv_request_irq_#t~ret1177 <= 2147483647;ldv_request_irq_~tmp~85 := ldv_request_irq_#t~ret1177;havoc ldv_request_irq_#t~ret1177; [2021-11-06 20:16:57,861 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11609-10: ldv_register_netdev_#t~ret1171 := ldv_undef_int_#res;assume -2147483648 <= ldv_register_netdev_#t~ret1171 && ldv_register_netdev_#t~ret1171 <= 2147483647;ldv_register_netdev_~tmp___0~32 := ldv_register_netdev_#t~ret1171;havoc ldv_register_netdev_#t~ret1171; [2021-11-06 20:16:57,861 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13198: INIT_LIST_HEAD_#in~list.base, INIT_LIST_HEAD_#in~list.offset := tlan_probe1_~priv~3.base, 399 + tlan_probe1_~priv~3.offset;havoc INIT_LIST_HEAD_~list.base, INIT_LIST_HEAD_~list.offset;INIT_LIST_HEAD_~list.base, INIT_LIST_HEAD_~list.offset := INIT_LIST_HEAD_#in~list.base, INIT_LIST_HEAD_#in~list.offset;call write~$Pointer$(INIT_LIST_HEAD_~list.base, INIT_LIST_HEAD_~list.offset, INIT_LIST_HEAD_~list.base, INIT_LIST_HEAD_~list.offset, 8);call write~$Pointer$(INIT_LIST_HEAD_~list.base, INIT_LIST_HEAD_~list.offset, INIT_LIST_HEAD_~list.base, 8 + INIT_LIST_HEAD_~list.offset, 8); [2021-11-06 20:16:57,864 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5799: assume 0 == dma_alloc_attrs_~tmp___0~2;dma_alloc_attrs_#res.base, dma_alloc_attrs_#res.offset := 0, 0; [2021-11-06 20:16:57,864 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5799: assume !(0 == dma_alloc_attrs_~tmp___0~2);call dma_alloc_attrs_#t~mem110.base, dma_alloc_attrs_#t~mem110.offset := read~$Pointer$(dma_alloc_attrs_~ops~2.base, dma_alloc_attrs_~ops~2.offset, 8); [2021-11-06 20:16:57,864 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5803: assume 0 == (dma_alloc_attrs_#t~mem110.base + dma_alloc_attrs_#t~mem110.offset) % 18446744073709551616;havoc dma_alloc_attrs_#t~mem110.base, dma_alloc_attrs_#t~mem110.offset;dma_alloc_attrs_#res.base, dma_alloc_attrs_#res.offset := 0, 0; [2021-11-06 20:16:57,864 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5803: assume !(0 == (dma_alloc_attrs_#t~mem110.base + dma_alloc_attrs_#t~mem110.offset) % 18446744073709551616);havoc dma_alloc_attrs_#t~mem110.base, dma_alloc_attrs_#t~mem110.offset;dma_alloc_coherent_gfp_flags_#in~dev.base, dma_alloc_coherent_gfp_flags_#in~dev.offset, dma_alloc_coherent_gfp_flags_#in~gfp := dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset, dma_alloc_attrs_~gfp;havoc dma_alloc_coherent_gfp_flags_#res;havoc dma_alloc_coherent_gfp_flags_#t~ret107, dma_alloc_coherent_gfp_flags_~dev.base, dma_alloc_coherent_gfp_flags_~dev.offset, dma_alloc_coherent_gfp_flags_~gfp, dma_alloc_coherent_gfp_flags_~dma_mask~1, dma_alloc_coherent_gfp_flags_~tmp~7;dma_alloc_coherent_gfp_flags_~dev.base, dma_alloc_coherent_gfp_flags_~dev.offset := dma_alloc_coherent_gfp_flags_#in~dev.base, dma_alloc_coherent_gfp_flags_#in~dev.offset;dma_alloc_coherent_gfp_flags_~gfp := dma_alloc_coherent_gfp_flags_#in~gfp;havoc dma_alloc_coherent_gfp_flags_~dma_mask~1;havoc dma_alloc_coherent_gfp_flags_~tmp~7;dma_alloc_coherent_mask_#in~dev.base, dma_alloc_coherent_mask_#in~dev.offset, dma_alloc_coherent_mask_#in~gfp := dma_alloc_coherent_gfp_flags_~dev.base, dma_alloc_coherent_gfp_flags_~dev.offset, dma_alloc_coherent_gfp_flags_~gfp;havoc dma_alloc_coherent_mask_#res;havoc dma_alloc_coherent_mask_#t~mem105, dma_alloc_coherent_mask_#t~ite106, dma_alloc_coherent_mask_~dev.base, dma_alloc_coherent_mask_~dev.offset, dma_alloc_coherent_mask_~gfp, dma_alloc_coherent_mask_~dma_mask~0;dma_alloc_coherent_mask_~dev.base, dma_alloc_coherent_mask_~dev.offset := dma_alloc_coherent_mask_#in~dev.base, dma_alloc_coherent_mask_#in~dev.offset;dma_alloc_coherent_mask_~gfp := dma_alloc_coherent_mask_#in~gfp;havoc dma_alloc_coherent_mask_~dma_mask~0;dma_alloc_coherent_mask_~dma_mask~0 := 0;call dma_alloc_coherent_mask_#t~mem105 := read~int(dma_alloc_coherent_mask_~dev.base, 1138 + dma_alloc_coherent_mask_~dev.offset, 8);dma_alloc_coherent_mask_~dma_mask~0 := dma_alloc_coherent_mask_#t~mem105;havoc dma_alloc_coherent_mask_#t~mem105; [2021-11-06 20:16:57,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#2: ldv_switch_1_#res := 0; [2021-11-06 20:16:57,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break#3: ldv_switch_1_#res := 0; [2021-11-06 20:16:57,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-1: ldv_xzalloc_~tmp~109.base, ldv_xzalloc_~tmp~109.offset := ldv_xzalloc_#t~malloc1234.base, ldv_xzalloc_#t~malloc1234.offset;ldv_xzalloc_~res~4.base, ldv_xzalloc_~res~4.offset := ldv_xzalloc_~tmp~109.base, ldv_xzalloc_~tmp~109.offset;ldv_assume_#in~expression := (if 0 != (ldv_xzalloc_~res~4.base + ldv_xzalloc_~res~4.offset) % 18446744073709551616 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-2: dma_alloc_attrs_#t~ret119.base, dma_alloc_attrs_#t~ret119.offset := ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#res.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#res.offset;dma_alloc_attrs_~memory~0.base, dma_alloc_attrs_~memory~0.offset := dma_alloc_attrs_#t~ret119.base, dma_alloc_attrs_#t~ret119.offset;havoc dma_alloc_attrs_#t~mem118.base, dma_alloc_attrs_#t~mem118.offset;havoc dma_alloc_attrs_#t~ret119.base, dma_alloc_attrs_#t~ret119.offset;call dma_alloc_attrs_#t~mem120 := read~int(dma_alloc_attrs_~dma_handle.base, dma_alloc_attrs_~dma_handle.offset, 8);debug_dma_alloc_coherent_#in~arg0.base, debug_dma_alloc_coherent_#in~arg0.offset, debug_dma_alloc_coherent_#in~arg1, debug_dma_alloc_coherent_#in~arg2, debug_dma_alloc_coherent_#in~arg3.base, debug_dma_alloc_coherent_#in~arg3.offset := dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset, dma_alloc_attrs_~size, dma_alloc_attrs_#t~mem120, dma_alloc_attrs_~memory~0.base, dma_alloc_attrs_~memory~0.offset;havoc debug_dma_alloc_coherent_~arg0.base, debug_dma_alloc_coherent_~arg0.offset, debug_dma_alloc_coherent_~arg1, debug_dma_alloc_coherent_~arg2, debug_dma_alloc_coherent_~arg3.base, debug_dma_alloc_coherent_~arg3.offset;debug_dma_alloc_coherent_~arg0.base, debug_dma_alloc_coherent_~arg0.offset := debug_dma_alloc_coherent_#in~arg0.base, debug_dma_alloc_coherent_#in~arg0.offset;debug_dma_alloc_coherent_~arg1 := debug_dma_alloc_coherent_#in~arg1;debug_dma_alloc_coherent_~arg2 := debug_dma_alloc_coherent_#in~arg2;debug_dma_alloc_coherent_~arg3.base, debug_dma_alloc_coherent_~arg3.offset := debug_dma_alloc_coherent_#in~arg3.base, debug_dma_alloc_coherent_#in~arg3.offset; [2021-11-06 20:16:57,867 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-4: assume #Ultimate.C_memset_#t~loopctr1423 % 18446744073709551616 < #Ultimate.C_memset_#amount % 18446744073709551616;#memory_$Pointer$.base, #memory_$Pointer$.offset := #memory_$Pointer$.base[#Ultimate.C_memset_#ptr.base,#Ultimate.C_memset_#ptr.offset + #Ultimate.C_memset_#t~loopctr1423 := 0], #memory_$Pointer$.offset[#Ultimate.C_memset_#ptr.base,#Ultimate.C_memset_#ptr.offset + #Ultimate.C_memset_#t~loopctr1423 := #Ultimate.C_memset_#value % 256];#memory_int := #memory_int[#Ultimate.C_memset_#ptr.base,#Ultimate.C_memset_#ptr.offset + #Ultimate.C_memset_#t~loopctr1423 := #Ultimate.C_memset_#value];#Ultimate.C_memset_#t~loopctr1423 := 1 + #Ultimate.C_memset_#t~loopctr1423; [2021-11-06 20:16:57,870 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-4: assume !(#Ultimate.C_memset_#t~loopctr1423 % 18446744073709551616 < #Ultimate.C_memset_#amount % 18446744073709551616); [2021-11-06 20:16:57,870 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-5: assume #Ultimate.C_memset_#res.base == #Ultimate.C_memset_#ptr.base && #Ultimate.C_memset_#res.offset == #Ultimate.C_memset_#ptr.offset;tlan_init_#t~memset~res400.base, tlan_init_#t~memset~res400.offset := #Ultimate.C_memset_#res.base, #Ultimate.C_memset_#res.offset;havoc tlan_init_#t~mem399.base, tlan_init_#t~mem399.offset;havoc tlan_init_#t~memset~res400.base, tlan_init_#t~memset~res400.offset;call tlan_init_#t~mem401.base, tlan_init_#t~mem401.offset := read~$Pointer$(tlan_init_~priv~5.base, 24 + tlan_init_~priv~5.offset, 8);call write~$Pointer$(0, (if ~bitwiseAnd(7 + (tlan_init_#t~mem401.base + tlan_init_#t~mem401.offset), 18446744073709551608) % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~bitwiseAnd(7 + (tlan_init_#t~mem401.base + tlan_init_#t~mem401.offset), 18446744073709551608) % 18446744073709551616 % 18446744073709551616 else ~bitwiseAnd(7 + (tlan_init_#t~mem401.base + tlan_init_#t~mem401.offset), 18446744073709551608) % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), tlan_init_~priv~5.base, 52 + tlan_init_~priv~5.offset, 8);havoc tlan_init_#t~mem401.base, tlan_init_#t~mem401.offset;call tlan_init_#t~mem402 := read~int(tlan_init_~priv~5.base, 32 + tlan_init_~priv~5.offset, 8);call write~int(~bitwiseAnd(7 + tlan_init_#t~mem402, 18446744073709551608), tlan_init_~priv~5.base, 60 + tlan_init_~priv~5.offset, 8);havoc tlan_init_#t~mem402;call tlan_init_#t~mem403.base, tlan_init_#t~mem403.offset := read~$Pointer$(tlan_init_~priv~5.base, 52 + tlan_init_~priv~5.offset, 8);call write~$Pointer$(tlan_init_#t~mem403.base, 2816 + tlan_init_#t~mem403.offset, tlan_init_~priv~5.base, 96 + tlan_init_~priv~5.offset, 8);havoc tlan_init_#t~mem403.base, tlan_init_#t~mem403.offset;call tlan_init_#t~mem404 := read~int(tlan_init_~priv~5.base, 60 + tlan_init_~priv~5.offset, 8);call write~int(2816 + tlan_init_#t~mem404, tlan_init_~priv~5.base, 104 + tlan_init_~priv~5.offset, 8);havoc tlan_init_#t~mem404;tlan_init_~err~0 := 0;tlan_init_~i~0 := 0; [2021-11-06 20:16:57,870 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-6: dma_map_single_attrs_#t~ret90 := ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#res;dma_map_single_attrs_~addr~0 := dma_map_single_attrs_#t~ret90;havoc dma_map_single_attrs_#t~mem89.base, dma_map_single_attrs_#t~mem89.offset;havoc dma_map_single_attrs_#t~ret90;__phys_addr_#in~arg0 := dma_map_single_attrs_~ptr.base + dma_map_single_attrs_~ptr.offset;havoc __phys_addr_#res;havoc __phys_addr_#t~nondet1380, __phys_addr_~arg0;__phys_addr_~arg0 := __phys_addr_#in~arg0;__phys_addr_#res := __phys_addr_#t~nondet1380;havoc __phys_addr_#t~nondet1380; [2021-11-06 20:16:57,871 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L-1-7: havoc dma_free_attrs_#t~mem134.base, dma_free_attrs_#t~mem134.offset; [2021-11-06 20:16:57,871 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9513: assume 0 != tlan_ee_read_byte_~err~4;tlan_ee_read_byte_~ret~0 := 1; [2021-11-06 20:16:57,871 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9513: assume !(0 != tlan_ee_read_byte_~err~4);call tlan_ee_read_byte_#t~mem1096 := read~int(tlan_ee_read_byte_~dev.base, 56 + tlan_ee_read_byte_~dev.offset, 8);tlan_ee_send_byte_#in~io_base, tlan_ee_send_byte_#in~data, tlan_ee_send_byte_#in~stop := tlan_ee_read_byte_#t~mem1096 % 65536, tlan_ee_read_byte_~ee_addr % 256, 0;havoc tlan_ee_send_byte_#res;havoc tlan_ee_send_byte_#t~ret1065, tlan_ee_send_byte_#t~ret1066, tlan_ee_send_byte_#t~ret1067, tlan_ee_send_byte_#t~ret1068, tlan_ee_send_byte_#t~ret1069, tlan_ee_send_byte_#t~ret1070, tlan_ee_send_byte_#t~ret1071, tlan_ee_send_byte_#t~ret1072, tlan_ee_send_byte_#t~ret1073, tlan_ee_send_byte_#t~ret1074, tlan_ee_send_byte_#t~ret1075, tlan_ee_send_byte_#t~ret1076, tlan_ee_send_byte_~io_base, tlan_ee_send_byte_~data, tlan_ee_send_byte_~stop, tlan_ee_send_byte_~err~3, tlan_ee_send_byte_~place~0, tlan_ee_send_byte_~sio~6, tlan_ee_send_byte_~tmp~67, tlan_ee_send_byte_~tmp___0~27, tlan_ee_send_byte_~tmp___1~13, tlan_ee_send_byte_~tmp___2~8, tlan_ee_send_byte_~tmp___3~7, tlan_ee_send_byte_~tmp___4~5, tlan_ee_send_byte_~tmp___5~4, tlan_ee_send_byte_~tmp___6~3, tlan_ee_send_byte_~tmp___7~2, tlan_ee_send_byte_~tmp___8~2, tlan_ee_send_byte_~tmp___9~2, tlan_ee_send_byte_~tmp___10~2;tlan_ee_send_byte_~io_base := tlan_ee_send_byte_#in~io_base;tlan_ee_send_byte_~data := tlan_ee_send_byte_#in~data;tlan_ee_send_byte_~stop := tlan_ee_send_byte_#in~stop;havoc tlan_ee_send_byte_~err~3;havoc tlan_ee_send_byte_~place~0;havoc tlan_ee_send_byte_~sio~6;havoc tlan_ee_send_byte_~tmp~67;havoc tlan_ee_send_byte_~tmp___0~27;havoc tlan_ee_send_byte_~tmp___1~13;havoc tlan_ee_send_byte_~tmp___2~8;havoc tlan_ee_send_byte_~tmp___3~7;havoc tlan_ee_send_byte_~tmp___4~5;havoc tlan_ee_send_byte_~tmp___5~4;havoc tlan_ee_send_byte_~tmp___6~3;havoc tlan_ee_send_byte_~tmp___7~2;havoc tlan_ee_send_byte_~tmp___8~2;havoc tlan_ee_send_byte_~tmp___9~2;havoc tlan_ee_send_byte_~tmp___10~2;outw_#in~value, outw_#in~port := 1, 8 + tlan_ee_send_byte_~io_base % 65536;havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,871 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13213: call write~$Pointer$(~#tlan_netdev_ops~0.base, ~#tlan_netdev_ops~0.offset, tlan_init_~dev.base, 468 + tlan_init_~dev.offset, 8);call write~int(2500, tlan_init_~dev.base, 995 + tlan_init_~dev.offset, 4);tlan_init_#res := 0; [2021-11-06 20:16:57,871 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5814: pci_alloc_consistent_#t~ret194.base, pci_alloc_consistent_#t~ret194.offset := dma_alloc_attrs_#res.base, dma_alloc_attrs_#res.offset;pci_alloc_consistent_~tmp~20.base, pci_alloc_consistent_~tmp~20.offset := pci_alloc_consistent_#t~ret194.base, pci_alloc_consistent_#t~ret194.offset;havoc pci_alloc_consistent_#t~ite193.base, pci_alloc_consistent_#t~ite193.offset;havoc pci_alloc_consistent_#t~ret194.base, pci_alloc_consistent_#t~ret194.offset;pci_alloc_consistent_#res.base, pci_alloc_consistent_#res.offset := pci_alloc_consistent_~tmp~20.base, pci_alloc_consistent_~tmp~20.offset; [2021-11-06 20:16:57,871 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9521: assume 0 != tlan_ee_read_byte_~err~4;tlan_ee_read_byte_~ret~0 := 2; [2021-11-06 20:16:57,871 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9521: assume !(0 != tlan_ee_read_byte_~err~4);call tlan_ee_read_byte_#t~mem1098 := read~int(tlan_ee_read_byte_~dev.base, 56 + tlan_ee_read_byte_~dev.offset, 8);tlan_ee_send_start_#in~io_base := tlan_ee_read_byte_#t~mem1098 % 65536;havoc tlan_ee_send_start_#t~ret1060, tlan_ee_send_start_#t~ret1061, tlan_ee_send_start_#t~ret1062, tlan_ee_send_start_#t~ret1063, tlan_ee_send_start_#t~ret1064, tlan_ee_send_start_~io_base, tlan_ee_send_start_~sio~5, tlan_ee_send_start_~tmp~66, tlan_ee_send_start_~tmp___0~26, tlan_ee_send_start_~tmp___1~12, tlan_ee_send_start_~tmp___2~7, tlan_ee_send_start_~tmp___3~6;tlan_ee_send_start_~io_base := tlan_ee_send_start_#in~io_base;havoc tlan_ee_send_start_~sio~5;havoc tlan_ee_send_start_~tmp~66;havoc tlan_ee_send_start_~tmp___0~26;havoc tlan_ee_send_start_~tmp___1~12;havoc tlan_ee_send_start_~tmp___2~7;havoc tlan_ee_send_start_~tmp___3~6;outw_#in~value, outw_#in~port := 1, 8 + tlan_ee_send_start_~io_base % 65536;havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,872 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9530: assume 0 != tlan_ee_read_byte_~err~4;tlan_ee_read_byte_~ret~0 := 3; [2021-11-06 20:16:57,872 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9530: assume !(0 != tlan_ee_read_byte_~err~4);call tlan_ee_read_byte_#t~mem1101 := read~int(tlan_ee_read_byte_~dev.base, 56 + tlan_ee_read_byte_~dev.offset, 8);tlan_ee_receive_byte_#in~io_base, tlan_ee_receive_byte_#in~data.base, tlan_ee_receive_byte_#in~data.offset, tlan_ee_receive_byte_#in~stop := tlan_ee_read_byte_#t~mem1101 % 65536, tlan_ee_read_byte_~data.base, tlan_ee_read_byte_~data.offset, 1;havoc tlan_ee_receive_byte_#t~ret1077, tlan_ee_receive_byte_#t~ret1078, tlan_ee_receive_byte_#t~ret1079, tlan_ee_receive_byte_#t~mem1080, tlan_ee_receive_byte_#t~ret1081, tlan_ee_receive_byte_#t~ret1082, tlan_ee_receive_byte_#t~ret1083, tlan_ee_receive_byte_#t~ret1084, tlan_ee_receive_byte_#t~ret1085, tlan_ee_receive_byte_#t~ret1086, tlan_ee_receive_byte_#t~ret1087, tlan_ee_receive_byte_#t~ret1088, tlan_ee_receive_byte_#t~ret1089, tlan_ee_receive_byte_#t~ret1090, tlan_ee_receive_byte_#t~ret1091, tlan_ee_receive_byte_~io_base, tlan_ee_receive_byte_~data.base, tlan_ee_receive_byte_~data.offset, tlan_ee_receive_byte_~stop, tlan_ee_receive_byte_~place~1, tlan_ee_receive_byte_~sio~7, tlan_ee_receive_byte_~tmp~68, tlan_ee_receive_byte_~tmp___0~28, tlan_ee_receive_byte_~tmp___1~14, tlan_ee_receive_byte_~tmp___2~9, tlan_ee_receive_byte_~tmp___3~8, tlan_ee_receive_byte_~tmp___4~6, tlan_ee_receive_byte_~tmp___5~5, tlan_ee_receive_byte_~tmp___6~4, tlan_ee_receive_byte_~tmp___7~3, tlan_ee_receive_byte_~tmp___8~3, tlan_ee_receive_byte_~tmp___9~3, tlan_ee_receive_byte_~tmp___10~3, tlan_ee_receive_byte_~tmp___11~2, tlan_ee_receive_byte_~tmp___12~2;tlan_ee_receive_byte_~io_base := tlan_ee_receive_byte_#in~io_base;tlan_ee_receive_byte_~data.base, tlan_ee_receive_byte_~data.offset := tlan_ee_receive_byte_#in~data.base, tlan_ee_receive_byte_#in~data.offset;tlan_ee_receive_byte_~stop := tlan_ee_receive_byte_#in~stop;havoc tlan_ee_receive_byte_~place~1;havoc tlan_ee_receive_byte_~sio~7;havoc tlan_ee_receive_byte_~tmp~68;havoc tlan_ee_receive_byte_~tmp___0~28;havoc tlan_ee_receive_byte_~tmp___1~14;havoc tlan_ee_receive_byte_~tmp___2~9;havoc tlan_ee_receive_byte_~tmp___3~8;havoc tlan_ee_receive_byte_~tmp___4~6;havoc tlan_ee_receive_byte_~tmp___5~5;havoc tlan_ee_receive_byte_~tmp___6~4;havoc tlan_ee_receive_byte_~tmp___7~3;havoc tlan_ee_receive_byte_~tmp___8~3;havoc tlan_ee_receive_byte_~tmp___9~3;havoc tlan_ee_receive_byte_~tmp___10~3;havoc tlan_ee_receive_byte_~tmp___11~2;havoc tlan_ee_receive_byte_~tmp___12~2;outw_#in~value, outw_#in~port := 1, 8 + tlan_ee_receive_byte_~io_base % 65536;havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,872 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13230: netif_tx_wake_queue_#t~ret148 := netpoll_trap_#res;assume -2147483648 <= netif_tx_wake_queue_#t~ret148 && netif_tx_wake_queue_#t~ret148 <= 2147483647;netif_tx_wake_queue_~tmp~14 := netif_tx_wake_queue_#t~ret148;havoc netif_tx_wake_queue_#t~ret148; [2021-11-06 20:16:57,872 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5835: assume 0 != dma_free_attrs_~tmp___1~3;warn_slowpath_null_#in~arg0.base, warn_slowpath_null_#in~arg0.offset, warn_slowpath_null_#in~arg1 := #t~string125.base, #t~string125.offset, 166;havoc warn_slowpath_null_~arg0.base, warn_slowpath_null_~arg0.offset, warn_slowpath_null_~arg1;warn_slowpath_null_~arg0.base, warn_slowpath_null_~arg0.offset := warn_slowpath_null_#in~arg0.base, warn_slowpath_null_#in~arg0.offset;warn_slowpath_null_~arg1 := warn_slowpath_null_#in~arg1; [2021-11-06 20:16:57,872 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5835: assume !(0 != dma_free_attrs_~tmp___1~3); [2021-11-06 20:16:57,872 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5835-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != dma_free_attrs_~__ret_warn_on~0 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 20:16:57,873 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6365-1: havoc tlan_reset_lists_#t~mem670.base, tlan_reset_lists_#t~mem670.offset;tlan_reset_lists_~i~3 := 1 + tlan_reset_lists_~i~3; [2021-11-06 20:16:57,873 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6365: call write~int(0, tlan_reset_lists_~list~0.base, 16 + tlan_reset_lists_~list~0.offset, 4);call write~int(0, tlan_reset_lists_~list~0.base, 20 + tlan_reset_lists_~list~0.offset, 4);call write~int(88 + tlan_reset_lists_~list_phys~0, tlan_reset_lists_~list~0.base, tlan_reset_lists_~list~0.offset, 4);tlan_reset_lists_~i~3 := 1 + tlan_reset_lists_~i~3; [2021-11-06 20:16:57,873 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13237: tlan_probe1_#t~ret305 := pci_enable_device_#res;assume -2147483648 <= tlan_probe1_#t~ret305 && tlan_probe1_#t~ret305 <= 2147483647;tlan_probe1_~rc~1 := tlan_probe1_#t~ret305;havoc tlan_probe1_#t~ret305; [2021-11-06 20:16:57,873 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9538: ldv_spin_unlock_irqrestore_86_#in~lock.base, ldv_spin_unlock_irqrestore_86_#in~lock.offset, ldv_spin_unlock_irqrestore_86_#in~flags := tlan_ee_read_byte_~priv~32.base, 322 + tlan_ee_read_byte_~priv~32.offset, tlan_ee_read_byte_~flags~5;havoc ldv_spin_unlock_irqrestore_86_~lock.base, ldv_spin_unlock_irqrestore_86_~lock.offset, ldv_spin_unlock_irqrestore_86_~flags;ldv_spin_unlock_irqrestore_86_~lock.base, ldv_spin_unlock_irqrestore_86_~lock.offset := ldv_spin_unlock_irqrestore_86_#in~lock.base, ldv_spin_unlock_irqrestore_86_#in~lock.offset;ldv_spin_unlock_irqrestore_86_~flags := ldv_spin_unlock_irqrestore_86_#in~flags;ldv_assert_#in~arg0.base, ldv_assert_#in~arg0.offset, ldv_assert_#in~arg1 := #t~string1304.base, #t~string1304.offset, (if 2 == ~ldv_spin_lock_of_tlan_priv~0 then 1 else 0);havoc ldv_assert_~arg0.base, ldv_assert_~arg0.offset, ldv_assert_~arg1;ldv_assert_~arg0.base, ldv_assert_~arg0.offset := ldv_assert_#in~arg0.base, ldv_assert_#in~arg0.offset;ldv_assert_~arg1 := ldv_assert_#in~arg1; [2021-11-06 20:16:57,873 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 0 != ~bitwiseAnd(~debug~0, 16);inw_#in~port := (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);havoc inw_#res;havoc inw_~port, inw_~value~2;inw_~port := inw_#in~port;havoc inw_~value~2;inw_#res := inw_~value~2; [2021-11-06 20:16:57,874 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2021-11-06 20:16:57,874 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9542: tlan_init_#t~ret408 := tlan_ee_read_byte_#res;assume -2147483648 <= tlan_init_#t~ret408 && tlan_init_#t~ret408 <= 2147483647;tlan_init_~tmp___0~13 := tlan_init_#t~ret408;havoc tlan_init_#t~mem405.base, tlan_init_#t~mem405.offset;havoc tlan_init_#t~mem406;havoc tlan_init_#t~mem407.base, tlan_init_#t~mem407.offset;havoc tlan_init_#t~ret408;tlan_init_~err~0 := ~bitwiseOr(tlan_init_~err~0, tlan_init_~tmp___0~13);tlan_init_~i~0 := 1 + tlan_init_~i~0; [2021-11-06 20:16:57,874 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13244: tlan_probe1_#t~ret306 := pci_request_regions_#res;assume -2147483648 <= tlan_probe1_#t~ret306 && tlan_probe1_#t~ret306 <= 2147483647;tlan_probe1_~rc~1 := tlan_probe1_#t~ret306;havoc tlan_probe1_#t~ret306; [2021-11-06 20:16:57,874 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5846: assume 0 != (dma_free_attrs_#t~mem127.base + dma_free_attrs_#t~mem127.offset) % 18446744073709551616;havoc dma_free_attrs_#t~mem127.base, dma_free_attrs_#t~mem127.offset;call dma_free_attrs_#t~mem134.base, dma_free_attrs_#t~mem134.offset := read~$Pointer$(dma_free_attrs_~ops~3.base, 8 + dma_free_attrs_~ops~3.offset, 8);##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~129.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~129.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~130, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~131.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~131.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~132, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~133.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~133.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~#fp.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~#fp.offset := dma_free_attrs_~dev.base, dma_free_attrs_~dev.offset, dma_free_attrs_~size, dma_free_attrs_~vaddr.base, dma_free_attrs_~vaddr.offset, dma_free_attrs_~bus, dma_free_attrs_~attrs.base, dma_free_attrs_~attrs.offset, dma_free_attrs_#t~mem134.base, dma_free_attrs_#t~mem134.offset;havoc ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~129.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~129.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~130, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~131.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~131.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~132, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~133.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~133.offset;##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~129.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~129.offset := ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~129.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~129.offset;##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~130 := ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~130;##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~131.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~131.offset := ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~131.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~131.offset;##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~132 := ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~132;##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~133.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#~133.offset := ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~133.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~X~$Pointer$~TO~VOID_#in~133.offset; [2021-11-06 20:16:57,875 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5846: assume !(0 != (dma_free_attrs_#t~mem127.base + dma_free_attrs_#t~mem127.offset) % 18446744073709551616);havoc dma_free_attrs_#t~mem127.base, dma_free_attrs_#t~mem127.offset; [2021-11-06 20:16:57,875 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5846-2: havoc pci_free_consistent_#t~ite195.base, pci_free_consistent_#t~ite195.offset; [2021-11-06 20:16:57,875 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 0 != ~bitwiseAnd(~debug~0, 16);havoc tlan_eisa_probe_#t~nondet375; [2021-11-06 20:16:57,875 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2021-11-06 20:16:57,875 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13254: pci_set_drvdata_#in~pdev.base, pci_set_drvdata_#in~pdev.offset, pci_set_drvdata_#in~data.base, pci_set_drvdata_#in~data.offset := tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset, tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset;havoc pci_set_drvdata_#t~ret201, pci_set_drvdata_~pdev.base, pci_set_drvdata_~pdev.offset, pci_set_drvdata_~data.base, pci_set_drvdata_~data.offset;pci_set_drvdata_~pdev.base, pci_set_drvdata_~pdev.offset := pci_set_drvdata_#in~pdev.base, pci_set_drvdata_#in~pdev.offset;pci_set_drvdata_~data.base, pci_set_drvdata_~data.offset := pci_set_drvdata_#in~data.base, pci_set_drvdata_#in~data.offset;ldv_dev_set_drvdata_82_#in~dev.base, ldv_dev_set_drvdata_82_#in~dev.offset, ldv_dev_set_drvdata_82_#in~data.base, ldv_dev_set_drvdata_82_#in~data.offset := pci_set_drvdata_~pdev.base, 179 + pci_set_drvdata_~pdev.offset, pci_set_drvdata_~data.base, pci_set_drvdata_~data.offset;havoc ldv_dev_set_drvdata_82_#res;havoc ldv_dev_set_drvdata_82_#t~ret1189, ldv_dev_set_drvdata_82_~dev.base, ldv_dev_set_drvdata_82_~dev.offset, ldv_dev_set_drvdata_82_~data.base, ldv_dev_set_drvdata_82_~data.offset, ldv_dev_set_drvdata_82_~tmp~90;ldv_dev_set_drvdata_82_~dev.base, ldv_dev_set_drvdata_82_~dev.offset := ldv_dev_set_drvdata_82_#in~dev.base, ldv_dev_set_drvdata_82_#in~dev.offset;ldv_dev_set_drvdata_82_~data.base, ldv_dev_set_drvdata_82_~data.offset := ldv_dev_set_drvdata_82_#in~data.base, ldv_dev_set_drvdata_82_#in~data.offset;havoc ldv_dev_set_drvdata_82_~tmp~90;ldv_dev_set_drvdata_#in~dev.base, ldv_dev_set_drvdata_#in~dev.offset, ldv_dev_set_drvdata_#in~data.base, ldv_dev_set_drvdata_#in~data.offset := ldv_dev_set_drvdata_82_~dev.base, ldv_dev_set_drvdata_82_~dev.offset, ldv_dev_set_drvdata_82_~data.base, ldv_dev_set_drvdata_82_~data.offset;havoc ldv_dev_set_drvdata_#res;havoc ldv_dev_set_drvdata_#t~ret1208.base, ldv_dev_set_drvdata_#t~ret1208.offset, ldv_dev_set_drvdata_#t~mem1209.base, ldv_dev_set_drvdata_#t~mem1209.offset, ldv_dev_set_drvdata_~dev.base, ldv_dev_set_drvdata_~dev.offset, ldv_dev_set_drvdata_~data.base, ldv_dev_set_drvdata_~data.offset, ldv_dev_set_drvdata_~tmp~99.base, ldv_dev_set_drvdata_~tmp~99.offset;ldv_dev_set_drvdata_~dev.base, ldv_dev_set_drvdata_~dev.offset := ldv_dev_set_drvdata_#in~dev.base, ldv_dev_set_drvdata_#in~dev.offset;ldv_dev_set_drvdata_~data.base, ldv_dev_set_drvdata_~data.offset := ldv_dev_set_drvdata_#in~data.base, ldv_dev_set_drvdata_#in~data.offset;havoc ldv_dev_set_drvdata_~tmp~99.base, ldv_dev_set_drvdata_~tmp~99.offset;ldv_xzalloc_#in~size := 8;havoc ldv_xzalloc_#res.base, ldv_xzalloc_#res.offset;havoc ldv_xzalloc_#t~malloc1234.base, ldv_xzalloc_#t~malloc1234.offset, ldv_xzalloc_#t~ret1235, ldv_xzalloc_~size, ldv_xzalloc_~res~4.base, ldv_xzalloc_~res~4.offset, ldv_xzalloc_~tmp~109.base, ldv_xzalloc_~tmp~109.offset, ldv_xzalloc_~tmp___0~43;ldv_xzalloc_~size := ldv_xzalloc_#in~size;havoc ldv_xzalloc_~res~4.base, ldv_xzalloc_~res~4.offset;havoc ldv_xzalloc_~tmp~109.base, ldv_xzalloc_~tmp~109.offset;havoc ldv_xzalloc_~tmp___0~43;call ldv_xzalloc_#t~malloc1234.base, ldv_xzalloc_#t~malloc1234.offset := #Ultimate.allocOnHeap(ldv_xzalloc_~size);#Ultimate.meminit_#ptr.base, #Ultimate.meminit_#ptr.offset, #Ultimate.meminit_#amountOfFields, #Ultimate.meminit_#sizeOfFields, #Ultimate.meminit_#product := ldv_xzalloc_#t~malloc1234.base, ldv_xzalloc_#t~malloc1234.offset, 1, ldv_xzalloc_~size, ldv_xzalloc_~size;#memory_int := ~initToZeroAtPointerBaseAddress~int(#memory_int, #Ultimate.meminit_#ptr.base); [2021-11-06 20:16:57,876 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: call tlan_eisa_probe_#t~ret377.base, tlan_eisa_probe_#t~ret377.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5.base, tlan_eisa_probe_~tmp___1~5.offset := tlan_eisa_probe_#t~ret377.base, tlan_eisa_probe_#t~ret377.offset;havoc tlan_eisa_probe_#t~ret377.base, tlan_eisa_probe_#t~ret377.offset; [2021-11-06 20:16:57,876 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11141: tlan_probe1_#t~ret309.base, tlan_probe1_#t~ret309.offset := ldv_alloc_etherdev_mqs_94_#res.base, ldv_alloc_etherdev_mqs_94_#res.offset;tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset := tlan_probe1_#t~ret309.base, tlan_probe1_#t~ret309.offset;havoc tlan_probe1_#t~ret309.base, tlan_probe1_#t~ret309.offset; [2021-11-06 20:16:57,876 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_1_switch_break: ldv_switch_1_#res := 0; [2021-11-06 20:16:57,876 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329: call write~$Pointer$(#funAddr~tlan_tx_timeout_work.base, #funAddr~tlan_tx_timeout_work.offset, tlan_probe1_~priv~3.base, 415 + tlan_probe1_~priv~3.offset, 8);spinlock_check_#in~lock.base, spinlock_check_#in~lock.offset := tlan_probe1_~priv~3.base, 322 + tlan_probe1_~priv~3.offset;havoc spinlock_check_#res.base, spinlock_check_#res.offset;havoc spinlock_check_~lock.base, spinlock_check_~lock.offset;spinlock_check_~lock.base, spinlock_check_~lock.offset := spinlock_check_#in~lock.base, spinlock_check_#in~lock.offset;spinlock_check_#res.base, spinlock_check_#res.offset := spinlock_check_~lock.base, spinlock_check_~lock.offset; [2021-11-06 20:16:57,876 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume 0 == (tlan_eisa_probe_~tmp___1~5.base + tlan_eisa_probe_~tmp___1~5.offset) % 18446744073709551616; [2021-11-06 20:16:57,877 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume !(0 == (tlan_eisa_probe_~tmp___1~5.base + tlan_eisa_probe_~tmp___1~5.offset) % 18446744073709551616);inw_#in~port := (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);havoc inw_#res;havoc inw_~port, inw_~value~2;inw_~port := inw_#in~port;havoc inw_~value~2;inw_#res := inw_~value~2; [2021-11-06 20:16:57,878 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11156: tlan_probe1_#t~ret345 := ldv_register_netdev_95_#res;assume -2147483648 <= tlan_probe1_#t~ret345 && tlan_probe1_#t~ret345 <= 2147483647;tlan_probe1_~rc~1 := tlan_probe1_#t~ret345;havoc tlan_probe1_#t~ret345; [2021-11-06 20:16:57,878 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296;__release_region_#in~arg0.base, __release_region_#in~arg0.offset, __release_region_#in~arg1, __release_region_#in~arg2 := ~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16;havoc __release_region_~arg0.base, __release_region_~arg0.offset, __release_region_~arg1, __release_region_~arg2;__release_region_~arg0.base, __release_region_~arg0.offset := __release_region_#in~arg0.base, __release_region_#in~arg0.offset;__release_region_~arg1 := __release_region_#in~arg1;__release_region_~arg2 := __release_region_#in~arg2; [2021-11-06 20:16:57,878 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2 % 65536 % 4294967296);inw_#in~port := (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);havoc inw_#res;havoc inw_~port, inw_~value~2;inw_~port := inw_#in~port;havoc inw_~value~2;inw_#res := inw_~value~2; [2021-11-06 20:16:57,878 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5873: netdev_alloc_skb_ip_align_#t~ret140.base, netdev_alloc_skb_ip_align_#t~ret140.offset := __netdev_alloc_skb_ip_align_#res.base, __netdev_alloc_skb_ip_align_#res.offset;netdev_alloc_skb_ip_align_~tmp~11.base, netdev_alloc_skb_ip_align_~tmp~11.offset := netdev_alloc_skb_ip_align_#t~ret140.base, netdev_alloc_skb_ip_align_#t~ret140.offset;havoc netdev_alloc_skb_ip_align_#t~ret140.base, netdev_alloc_skb_ip_align_#t~ret140.offset;netdev_alloc_skb_ip_align_#res.base, netdev_alloc_skb_ip_align_#res.offset := netdev_alloc_skb_ip_align_~tmp~11.base, netdev_alloc_skb_ip_align_~tmp~11.offset; [2021-11-06 20:16:57,879 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13277: ldv_register_netdev_95_#t~ret1198 := register_netdev_#res;assume -2147483648 <= ldv_register_netdev_95_#t~ret1198 && ldv_register_netdev_95_#t~ret1198 <= 2147483647;ldv_register_netdev_95_~tmp~95 := ldv_register_netdev_95_#t~ret1198;havoc ldv_register_netdev_95_#t~ret1198;ldv_register_netdev_95_~ldv_func_res~4 := ldv_register_netdev_95_~tmp~95;ldv_register_netdev_#in~arg0, ldv_register_netdev_#in~arg1.base, ldv_register_netdev_#in~arg1.offset := ldv_register_netdev_95_~ldv_func_res~4, ldv_register_netdev_95_~ldv_func_arg1.base, ldv_register_netdev_95_~ldv_func_arg1.offset;havoc ldv_register_netdev_#res;havoc ldv_register_netdev_#t~ret1170, ldv_register_netdev_#t~ret1171, ldv_register_netdev_#t~mem1172.base, ldv_register_netdev_#t~mem1172.offset, ldv_register_netdev_#t~mem1173.base, ldv_register_netdev_#t~mem1173.offset, ldv_register_netdev_#t~ret1174, ldv_register_netdev_#t~ret1175, ldv_register_netdev_~arg0, ldv_register_netdev_~arg1.base, ldv_register_netdev_~arg1.offset, ldv_register_netdev_~ldv_9_netdev_net_device~0.base, ldv_register_netdev_~ldv_9_netdev_net_device~0.offset, ldv_register_netdev_~ldv_9_ret_default~0, ldv_register_netdev_~tmp~83, ldv_register_netdev_~tmp___0~32;ldv_register_netdev_~arg0 := ldv_register_netdev_#in~arg0;ldv_register_netdev_~arg1.base, ldv_register_netdev_~arg1.offset := ldv_register_netdev_#in~arg1.base, ldv_register_netdev_#in~arg1.offset;havoc ldv_register_netdev_~ldv_9_netdev_net_device~0.base, ldv_register_netdev_~ldv_9_netdev_net_device~0.offset;havoc ldv_register_netdev_~ldv_9_ret_default~0;havoc ldv_register_netdev_~tmp~83;havoc ldv_register_netdev_~tmp___0~32;ldv_register_netdev_~ldv_9_ret_default~0 := 1;havoc ldv_pre_register_netdev_#res;havoc ldv_pre_register_netdev_#t~nondet1389;assume -2147483648 <= ldv_pre_register_netdev_#t~nondet1389 && ldv_pre_register_netdev_#t~nondet1389 <= 2147483647;ldv_pre_register_netdev_#res := ldv_pre_register_netdev_#t~nondet1389;havoc ldv_pre_register_netdev_#t~nondet1389; [2021-11-06 20:16:57,879 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5352: netif_tx_wake_queue_#t~ret149 := test_and_clear_bit_#res;assume -2147483648 <= netif_tx_wake_queue_#t~ret149 && netif_tx_wake_queue_#t~ret149 <= 2147483647;netif_tx_wake_queue_~tmp___0~5 := netif_tx_wake_queue_#t~ret149;havoc netif_tx_wake_queue_#t~ret149; [2021-11-06 20:16:57,879 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume 8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296;__release_region_#in~arg0.base, __release_region_#in~arg0.offset, __release_region_#in~arg1, __release_region_#in~arg2 := ~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16;havoc __release_region_~arg0.base, __release_region_~arg0.offset, __release_region_~arg1, __release_region_~arg2;__release_region_~arg0.base, __release_region_~arg0.offset := __release_region_#in~arg0.base, __release_region_#in~arg0.offset;__release_region_~arg1 := __release_region_#in~arg1;__release_region_~arg2 := __release_region_#in~arg2; [2021-11-06 20:16:57,879 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume !(8433 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1 % 65536 % 4294967296);inb_#in~port := (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);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,887 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13281: request_irq_#t~ret208 := request_threaded_irq_#res;assume -2147483648 <= request_irq_#t~ret208 && request_irq_#t~ret208 <= 2147483647;request_irq_~tmp~24 := request_irq_#t~ret208;havoc request_irq_#t~ret208;request_irq_#res := request_irq_~tmp~24; [2021-11-06 20:16:57,887 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5884: tlan_reset_lists_#t~ret666.base, tlan_reset_lists_#t~ret666.offset := netdev_alloc_skb_ip_align_#res.base, netdev_alloc_skb_ip_align_#res.offset;tlan_reset_lists_~skb~3.base, tlan_reset_lists_~skb~3.offset := tlan_reset_lists_#t~ret666.base, tlan_reset_lists_#t~ret666.offset;havoc tlan_reset_lists_#t~ret666.base, tlan_reset_lists_#t~ret666.offset; [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296;__release_region_#in~arg0.base, __release_region_#in~arg0.offset, __release_region_#in~arg1, __release_region_#in~arg2 := ~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0, 16;havoc __release_region_~arg0.base, __release_region_~arg0.offset, __release_region_~arg1, __release_region_~arg2;__release_region_~arg0.base, __release_region_~arg0.offset := __release_region_#in~arg0.base, __release_region_#in~arg0.offset;__release_region_~arg1 := __release_region_#in~arg1;__release_region_~arg2 := __release_region_#in~arg2; [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1 % 256 % 4294967296); [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-2: inb_#in~port := (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);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet381; [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume 16 == tlan_eisa_probe_~tmp___4~0 % 256; [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume !(16 == tlan_eisa_probe_~tmp___4~0 % 256); [2021-11-06 20:16:57,888 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6967: tlan_eisa_probe_~irq~0 := 5; [2021-11-06 20:16:57,889 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5911: netif_wake_queue_#t~ret151.base, netif_wake_queue_#t~ret151.offset := netdev_get_tx_queue_#res.base, netdev_get_tx_queue_#res.offset;netif_wake_queue_~tmp~15.base, netif_wake_queue_~tmp~15.offset := netif_wake_queue_#t~ret151.base, netif_wake_queue_#t~ret151.offset;havoc netif_wake_queue_#t~ret151.base, netif_wake_queue_#t~ret151.offset;netif_tx_wake_queue_#in~dev_queue.base, netif_tx_wake_queue_#in~dev_queue.offset := netif_wake_queue_~tmp~15.base, netif_wake_queue_~tmp~15.offset;havoc netif_tx_wake_queue_#t~ret148, netif_tx_wake_queue_#t~ret149, netif_tx_wake_queue_#t~mem150.base, netif_tx_wake_queue_#t~mem150.offset, netif_tx_wake_queue_~dev_queue.base, netif_tx_wake_queue_~dev_queue.offset, netif_tx_wake_queue_~tmp~14, netif_tx_wake_queue_~tmp___0~5;netif_tx_wake_queue_~dev_queue.base, netif_tx_wake_queue_~dev_queue.offset := netif_tx_wake_queue_#in~dev_queue.base, netif_tx_wake_queue_#in~dev_queue.offset;havoc netif_tx_wake_queue_~tmp~14;havoc netif_tx_wake_queue_~tmp___0~5;havoc netpoll_trap_#res;havoc netpoll_trap_#t~nondet1394;assume -2147483648 <= netpoll_trap_#t~nondet1394 && netpoll_trap_#t~nondet1394 <= 2147483647;netpoll_trap_#res := netpoll_trap_#t~nondet1394;havoc netpoll_trap_#t~nondet1394; [2021-11-06 20:16:57,889 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume 32 == tlan_eisa_probe_~tmp___4~0 % 256; [2021-11-06 20:16:57,889 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume !(32 == tlan_eisa_probe_~tmp___4~0 % 256); [2021-11-06 20:16:57,889 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6971: tlan_eisa_probe_~irq~0 := 9; [2021-11-06 20:16:57,889 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume 64 == tlan_eisa_probe_~tmp___4~0 % 256; [2021-11-06 20:16:57,889 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume !(64 == tlan_eisa_probe_~tmp___4~0 % 256); [2021-11-06 20:16:57,889 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5917-2: tlan_ee_read_byte_#t~ret1092.base, tlan_ee_read_byte_#t~ret1092.offset := netdev_priv_#res.base, netdev_priv_#res.offset;tlan_ee_read_byte_~tmp~69.base, tlan_ee_read_byte_~tmp~69.offset := tlan_ee_read_byte_#t~ret1092.base, tlan_ee_read_byte_#t~ret1092.offset;havoc tlan_ee_read_byte_#t~ret1092.base, tlan_ee_read_byte_#t~ret1092.offset;tlan_ee_read_byte_~priv~32.base, tlan_ee_read_byte_~priv~32.offset := tlan_ee_read_byte_~tmp~69.base, tlan_ee_read_byte_~tmp~69.offset;tlan_ee_read_byte_~flags~5 := 0;tlan_ee_read_byte_~ret~0 := 0;ldv___ldv_spin_lock_113_#in~ldv_func_arg1.base, ldv___ldv_spin_lock_113_#in~ldv_func_arg1.offset := tlan_ee_read_byte_~priv~32.base, 322 + tlan_ee_read_byte_~priv~32.offset;havoc ldv___ldv_spin_lock_113_~ldv_func_arg1.base, ldv___ldv_spin_lock_113_~ldv_func_arg1.offset;ldv___ldv_spin_lock_113_~ldv_func_arg1.base, ldv___ldv_spin_lock_113_~ldv_func_arg1.offset := ldv___ldv_spin_lock_113_#in~ldv_func_arg1.base, ldv___ldv_spin_lock_113_#in~ldv_func_arg1.offset;ldv_assert_#in~arg0.base, ldv_assert_#in~arg0.offset, ldv_assert_#in~arg1 := #t~string1303.base, #t~string1303.offset, (if 1 == ~ldv_spin_lock_of_tlan_priv~0 then 1 else 0);havoc ldv_assert_~arg0.base, ldv_assert_~arg0.offset, ldv_assert_~arg1;ldv_assert_~arg0.base, ldv_assert_~arg0.offset := ldv_assert_#in~arg0.base, ldv_assert_#in~arg0.offset;ldv_assert_~arg1 := ldv_assert_#in~arg1; [2021-11-06 20:16:57,890 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5917-3: tlan_open_#t~ret411.base, tlan_open_#t~ret411.offset := netdev_priv_#res.base, netdev_priv_#res.offset;tlan_open_~tmp~37.base, tlan_open_~tmp~37.offset := tlan_open_#t~ret411.base, tlan_open_#t~ret411.offset;havoc tlan_open_#t~ret411.base, tlan_open_#t~ret411.offset;tlan_open_~priv~6.base, tlan_open_~priv~6.offset := tlan_open_~tmp~37.base, tlan_open_~tmp~37.offset;call tlan_open_#t~mem412 := read~int(tlan_open_~dev.base, 56 + tlan_open_~dev.offset, 8);tlan_dio_read8_#in~base_addr, tlan_dio_read8_#in~internal_addr := tlan_open_#t~mem412 % 65536, 12;havoc tlan_dio_read8_#res;havoc tlan_dio_read8_#t~ret223, tlan_dio_read8_~base_addr, tlan_dio_read8_~internal_addr, tlan_dio_read8_~tmp~25;tlan_dio_read8_~base_addr := tlan_dio_read8_#in~base_addr;tlan_dio_read8_~internal_addr := tlan_dio_read8_#in~internal_addr;havoc tlan_dio_read8_~tmp~25;outw_#in~value, outw_#in~port := tlan_dio_read8_~internal_addr % 65536, 8 + tlan_dio_read8_~base_addr % 65536;havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,890 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5917: tlan_probe1_#t~ret310.base, tlan_probe1_#t~ret310.offset := netdev_priv_#res.base, netdev_priv_#res.offset;tlan_probe1_~tmp~33.base, tlan_probe1_~tmp~33.offset := tlan_probe1_#t~ret310.base, tlan_probe1_#t~ret310.offset;havoc tlan_probe1_#t~ret310.base, tlan_probe1_#t~ret310.offset;tlan_probe1_~priv~3.base, tlan_probe1_~priv~3.offset := tlan_probe1_~tmp~33.base, tlan_probe1_~tmp~33.offset;call write~$Pointer$(tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset, tlan_probe1_~priv~3.base, 8 + tlan_probe1_~priv~3.offset, 8);call write~$Pointer$(tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset, tlan_probe1_~priv~3.base, 16 + tlan_probe1_~priv~3.offset, 8); [2021-11-06 20:16:57,890 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5917-1: tlan_init_#t~ret393.base, tlan_init_#t~ret393.offset := netdev_priv_#res.base, netdev_priv_#res.offset;tlan_init_~tmp~36.base, tlan_init_~tmp~36.offset := tlan_init_#t~ret393.base, tlan_init_#t~ret393.offset;havoc tlan_init_#t~ret393.base, tlan_init_#t~ret393.offset;tlan_init_~priv~5.base, tlan_init_~priv~5.offset := tlan_init_~tmp~36.base, tlan_init_~tmp~36.offset;tlan_init_~dma_size~0 := 8448;call tlan_init_#t~mem394.base, tlan_init_#t~mem394.offset := read~$Pointer$(tlan_init_~priv~5.base, 8 + tlan_init_~priv~5.offset, 8);pci_alloc_consistent_#in~hwdev.base, pci_alloc_consistent_#in~hwdev.offset, pci_alloc_consistent_#in~size, pci_alloc_consistent_#in~dma_handle.base, pci_alloc_consistent_#in~dma_handle.offset := tlan_init_#t~mem394.base, tlan_init_#t~mem394.offset, tlan_init_~dma_size~0, tlan_init_~priv~5.base, 32 + tlan_init_~priv~5.offset;havoc pci_alloc_consistent_#res.base, pci_alloc_consistent_#res.offset;havoc pci_alloc_consistent_#t~ite193.base, pci_alloc_consistent_#t~ite193.offset, pci_alloc_consistent_#t~ret194.base, pci_alloc_consistent_#t~ret194.offset, pci_alloc_consistent_~hwdev.base, pci_alloc_consistent_~hwdev.offset, pci_alloc_consistent_~size, pci_alloc_consistent_~dma_handle.base, pci_alloc_consistent_~dma_handle.offset, pci_alloc_consistent_~tmp~20.base, pci_alloc_consistent_~tmp~20.offset;pci_alloc_consistent_~hwdev.base, pci_alloc_consistent_~hwdev.offset := pci_alloc_consistent_#in~hwdev.base, pci_alloc_consistent_#in~hwdev.offset;pci_alloc_consistent_~size := pci_alloc_consistent_#in~size;pci_alloc_consistent_~dma_handle.base, pci_alloc_consistent_~dma_handle.offset := pci_alloc_consistent_#in~dma_handle.base, pci_alloc_consistent_#in~dma_handle.offset;havoc pci_alloc_consistent_~tmp~20.base, pci_alloc_consistent_~tmp~20.offset; [2021-11-06 20:16:57,890 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5917-4: tlan_reset_lists_#t~ret662.base, tlan_reset_lists_#t~ret662.offset := netdev_priv_#res.base, netdev_priv_#res.offset;tlan_reset_lists_~tmp~50.base, tlan_reset_lists_~tmp~50.offset := tlan_reset_lists_#t~ret662.base, tlan_reset_lists_#t~ret662.offset;havoc tlan_reset_lists_#t~ret662.base, tlan_reset_lists_#t~ret662.offset;tlan_reset_lists_~priv~19.base, tlan_reset_lists_~priv~19.offset := tlan_reset_lists_~tmp~50.base, tlan_reset_lists_~tmp~50.offset;call write~int(0, tlan_reset_lists_~priv~19.base, 128 + tlan_reset_lists_~priv~19.offset, 4);call write~int(0, tlan_reset_lists_~priv~19.base, 136 + tlan_reset_lists_~priv~19.offset, 4);tlan_reset_lists_~i~3 := 0; [2021-11-06 20:16:57,890 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6975: tlan_eisa_probe_~irq~0 := 10; [2021-11-06 20:16:57,890 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume 128 == tlan_eisa_probe_~tmp___4~0 % 256; [2021-11-06 20:16:57,890 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume !(128 == tlan_eisa_probe_~tmp___4~0 % 256); [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6979: tlan_eisa_probe_~irq~0 := 11; [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395: assume 0 != arch_local_save_flags_~tmp~0;assume false; [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395: assume !(0 != arch_local_save_flags_~tmp~0); [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5395-2: arch_local_save_flags_~__ret~0 := arch_local_save_flags_~__eax~0;arch_local_save_flags_#res := arch_local_save_flags_~__ret~0; [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6982: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet385; [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6982: assume !(16 == ~debug~0); [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11214: tlan_open_#t~ret415 := ldv_request_irq_100_#res;assume -2147483648 <= tlan_open_#t~ret415 && tlan_open_#t~ret415 <= 2147483647;tlan_open_~err~1 := tlan_open_#t~ret415;havoc tlan_open_#t~mem414;havoc tlan_open_#t~ret415; [2021-11-06 20:16:57,891 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10692: assume 0 != ldv_register_netdev_~tmp___0~32;ldv_assume_#in~expression := (if 0 == ldv_register_netdev_~ldv_9_ret_default~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,892 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10692: assume !(0 != ldv_register_netdev_~tmp___0~32);ldv_assume_#in~expression := (if 0 != ldv_register_netdev_~ldv_9_ret_default~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,892 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5407: dma_free_attrs_#t~ret122 := arch_local_save_flags_#res;dma_free_attrs_~_flags~0 := dma_free_attrs_#t~ret122;havoc dma_free_attrs_#t~ret122;arch_irqs_disabled_flags_#in~flags := dma_free_attrs_~_flags~0;havoc arch_irqs_disabled_flags_#res;havoc arch_irqs_disabled_flags_~flags;arch_irqs_disabled_flags_~flags := arch_irqs_disabled_flags_#in~flags;arch_irqs_disabled_flags_#res := (if 0 == ~bitwiseAnd(arch_irqs_disabled_flags_~flags, 512) % 18446744073709551616 then 1 else 0); [2021-11-06 20:16:57,892 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6994: tlan_probe1_#in~pdev.base, tlan_probe1_#in~pdev.offset, tlan_probe1_#in~ioaddr, tlan_probe1_#in~irq, tlan_probe1_#in~rev, tlan_probe1_#in~ent.base, tlan_probe1_#in~ent.offset := 0, 0, tlan_eisa_probe_~ioaddr~0, tlan_eisa_probe_~irq~0, 12, 0, 0;havoc tlan_probe1_#res;havoc tlan_probe1_#t~ret305, tlan_probe1_#t~ret306, tlan_probe1_#t~nondet307, tlan_probe1_#t~ret309.base, tlan_probe1_#t~ret309.offset, tlan_probe1_#t~ret310.base, tlan_probe1_#t~ret310.offset, tlan_probe1_#t~mem311, tlan_probe1_#t~ret312, tlan_probe1_#t~nondet313, tlan_probe1_#t~mem315, tlan_probe1_#t~mem316, tlan_probe1_#t~nondet317, tlan_probe1_#t~nondet319, tlan_probe1_#t~mem321, tlan_probe1_#t~mem322, tlan_probe1_#t~ret323, tlan_probe1_#t~mem324, tlan_probe1_#t~mem325, tlan_probe1_#t~mem326, tlan_probe1_#t~ite328, tlan_probe1_#t~mem327, tlan_probe1_#t~mem329, tlan_probe1_#t~ite331, tlan_probe1_#t~mem330, tlan_probe1_#t~mem332, tlan_probe1_#t~mem333, tlan_probe1_#t~mem334, tlan_probe1_#t~mem335, tlan_probe1_#t~mem336, tlan_probe1_#t~mem337, tlan_probe1_#t~mem338, tlan_probe1_#t~ret340.base, tlan_probe1_#t~ret340.offset, tlan_probe1_#t~ret342, tlan_probe1_#t~nondet343, tlan_probe1_#t~ret345, tlan_probe1_#t~nondet346, tlan_probe1_#t~nondet348, tlan_probe1_#t~mem350, tlan_probe1_#t~mem351, tlan_probe1_#t~mem352.base, tlan_probe1_#t~mem352.offset, tlan_probe1_#t~mem353.base, tlan_probe1_#t~mem353.offset, tlan_probe1_#t~mem354, tlan_probe1_#t~mem355.base, tlan_probe1_#t~mem355.offset, tlan_probe1_#t~mem356, tlan_probe1_#t~mem357.base, tlan_probe1_#t~mem357.offset, tlan_probe1_#t~mem358, tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset, tlan_probe1_~ioaddr, tlan_probe1_~irq, tlan_probe1_~rev, tlan_probe1_~ent.base, tlan_probe1_~ent.offset, tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset, tlan_probe1_~priv~3.base, tlan_probe1_~priv~3.offset, tlan_probe1_~device_id~0, tlan_probe1_~reg~0, tlan_probe1_~rc~1, tlan_probe1_~tmp~33.base, tlan_probe1_~tmp~33.offset, tlan_probe1_~pci_io_base~0, tlan_probe1_~tmp___0~11, tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset, tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset, tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset;tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset := tlan_probe1_#in~pdev.base, tlan_probe1_#in~pdev.offset;tlan_probe1_~ioaddr := tlan_probe1_#in~ioaddr;tlan_probe1_~irq := tlan_probe1_#in~irq;tlan_probe1_~rev := tlan_probe1_#in~rev;tlan_probe1_~ent.base, tlan_probe1_~ent.offset := tlan_probe1_#in~ent.base, tlan_probe1_#in~ent.offset;havoc tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset;havoc tlan_probe1_~priv~3.base, tlan_probe1_~priv~3.offset;havoc tlan_probe1_~device_id~0;havoc tlan_probe1_~reg~0;havoc tlan_probe1_~rc~1;havoc tlan_probe1_~tmp~33.base, tlan_probe1_~tmp~33.offset;havoc tlan_probe1_~pci_io_base~0;havoc tlan_probe1_~tmp___0~11;call tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset := #Ultimate.allocOnStack(8);call tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset := #Ultimate.allocOnStack(8);call tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset := #Ultimate.allocOnStack(8);tlan_probe1_~rc~1 := -19; [2021-11-06 20:16:57,892 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6468: netif_wake_queue_#in~dev.base, netif_wake_queue_#in~dev.offset := tlan_start_~dev.base, tlan_start_~dev.offset;havoc netif_wake_queue_#t~ret151.base, netif_wake_queue_#t~ret151.offset, netif_wake_queue_~dev.base, netif_wake_queue_~dev.offset, netif_wake_queue_~tmp~15.base, netif_wake_queue_~tmp~15.offset;netif_wake_queue_~dev.base, netif_wake_queue_~dev.offset := netif_wake_queue_#in~dev.base, netif_wake_queue_#in~dev.offset;havoc netif_wake_queue_~tmp~15.base, netif_wake_queue_~tmp~15.offset;netdev_get_tx_queue_#in~dev.base, netdev_get_tx_queue_#in~dev.offset, netdev_get_tx_queue_#in~index := netif_wake_queue_~dev.base, netif_wake_queue_~dev.offset, 0;havoc netdev_get_tx_queue_#res.base, netdev_get_tx_queue_#res.offset;havoc netdev_get_tx_queue_#t~mem144.base, netdev_get_tx_queue_#t~mem144.offset, netdev_get_tx_queue_~dev.base, netdev_get_tx_queue_~dev.offset, netdev_get_tx_queue_~index;netdev_get_tx_queue_~dev.base, netdev_get_tx_queue_~dev.offset := netdev_get_tx_queue_#in~dev.base, netdev_get_tx_queue_#in~dev.offset;netdev_get_tx_queue_~index := netdev_get_tx_queue_#in~index;call netdev_get_tx_queue_#t~mem144.base, netdev_get_tx_queue_#t~mem144.offset := read~$Pointer$(netdev_get_tx_queue_~dev.base, 871 + netdev_get_tx_queue_~dev.offset, 8);netdev_get_tx_queue_#res.base, netdev_get_tx_queue_#res.offset := netdev_get_tx_queue_#t~mem144.base, netdev_get_tx_queue_#t~mem144.offset + 472 * (if netdev_get_tx_queue_~index % 4294967296 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then netdev_get_tx_queue_~index % 4294967296 % 18446744073709551616 % 18446744073709551616 else netdev_get_tx_queue_~index % 4294967296 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);havoc netdev_get_tx_queue_#t~mem144.base, netdev_get_tx_queue_#t~mem144.offset; [2021-11-06 20:16:57,892 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5413: dma_free_attrs_#t~ret123 := arch_irqs_disabled_flags_#res;assume -2147483648 <= dma_free_attrs_#t~ret123 && dma_free_attrs_#t~ret123 <= 2147483647;dma_free_attrs_~tmp___0~3 := dma_free_attrs_#t~ret123;havoc dma_free_attrs_#t~ret123;dma_free_attrs_~__ret_warn_on~0 := (if 0 != dma_free_attrs_~tmp___0~3 then 1 else 0);ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != dma_free_attrs_~__ret_warn_on~0 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 20:16:57,892 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10700: assume 0 != ldv_register_netdev_~tmp~83;ldv_assume_#in~expression := (if 0 == ldv_register_netdev_~ldv_9_ret_default~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,892 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10700: assume !(0 != ldv_register_netdev_~tmp~83);ldv_assume_#in~expression := (if 0 != ldv_register_netdev_~ldv_9_ret_default~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,893 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5954: assume 0 != netif_tx_wake_queue_~tmp~14;netif_tx_start_queue_#in~dev_queue.base, netif_tx_start_queue_#in~dev_queue.offset := netif_tx_wake_queue_~dev_queue.base, netif_tx_wake_queue_~dev_queue.offset;havoc netif_tx_start_queue_~dev_queue.base, netif_tx_start_queue_~dev_queue.offset;netif_tx_start_queue_~dev_queue.base, netif_tx_start_queue_~dev_queue.offset := netif_tx_start_queue_#in~dev_queue.base, netif_tx_start_queue_#in~dev_queue.offset;clear_bit_#in~nr, clear_bit_#in~addr.base, clear_bit_#in~addr.offset := 0, netif_tx_start_queue_~dev_queue.base, 408 + netif_tx_start_queue_~dev_queue.offset;havoc clear_bit_~nr, clear_bit_~addr.base, clear_bit_~addr.offset;clear_bit_~nr := clear_bit_#in~nr;clear_bit_~addr.base, clear_bit_~addr.offset := clear_bit_#in~addr.base, clear_bit_#in~addr.offset; [2021-11-06 20:16:57,893 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5954: assume !(0 != netif_tx_wake_queue_~tmp~14);test_and_clear_bit_#in~nr, test_and_clear_bit_#in~addr.base, test_and_clear_bit_#in~addr.offset := 0, netif_tx_wake_queue_~dev_queue.base, 408 + netif_tx_wake_queue_~dev_queue.offset;havoc test_and_clear_bit_#res;havoc test_and_clear_bit_~nr, test_and_clear_bit_~addr.base, test_and_clear_bit_~addr.offset;test_and_clear_bit_~nr := test_and_clear_bit_#in~nr;test_and_clear_bit_~addr.base, test_and_clear_bit_~addr.offset := test_and_clear_bit_#in~addr.base, test_and_clear_bit_#in~addr.offset;test_and_clear_bit_#res := 0; [2021-11-06 20:16:57,893 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0 := 4096 + tlan_eisa_probe_~ioaddr~0; [2021-11-06 20:16:57,893 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10716: ldv_register_netdev_95_#t~ret1199 := ldv_register_netdev_#res;assume -2147483648 <= ldv_register_netdev_95_#t~ret1199 && ldv_register_netdev_95_#t~ret1199 <= 2147483647;ldv_register_netdev_95_~tmp___0~37 := ldv_register_netdev_95_#t~ret1199;havoc ldv_register_netdev_95_#t~ret1199;ldv_register_netdev_95_#res := ldv_register_netdev_95_~tmp___0~37; [2021-11-06 20:16:57,893 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5964-2: assume 0 != ~bitwiseAnd(~debug~0, 1);havoc tlan_open_#t~nondet420;call tlan_open_#t~mem422 := read~int(tlan_open_~priv~6.base, 320 + tlan_open_~priv~6.offset, 1);havoc tlan_open_#t~mem422; [2021-11-06 20:16:57,893 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5964-2: assume !(0 != ~bitwiseAnd(~debug~0, 1)); [2021-11-06 20:16:57,893 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5964: assume 0 != netif_tx_wake_queue_~tmp___0~5;call netif_tx_wake_queue_#t~mem150.base, netif_tx_wake_queue_#t~mem150.offset := read~$Pointer$(netif_tx_wake_queue_~dev_queue.base, 8 + netif_tx_wake_queue_~dev_queue.offset, 8);__netif_schedule_#in~arg0.base, __netif_schedule_#in~arg0.offset := netif_tx_wake_queue_#t~mem150.base, netif_tx_wake_queue_#t~mem150.offset;havoc __netif_schedule_~arg0.base, __netif_schedule_~arg0.offset;__netif_schedule_~arg0.base, __netif_schedule_~arg0.offset := __netif_schedule_#in~arg0.base, __netif_schedule_#in~arg0.offset; [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5964: assume !(0 != netif_tx_wake_queue_~tmp___0~5); [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0 <= 36863; [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0 <= 36863); [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8080: assume tlan_reset_lists_~i~3 <= 63; [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8080: assume !(tlan_reset_lists_~i~3 <= 63);call write~int(0, tlan_reset_lists_~priv~19.base, 84 + tlan_reset_lists_~priv~19.offset, 4);call write~int(31, tlan_reset_lists_~priv~19.base, 88 + tlan_reset_lists_~priv~19.offset, 4);tlan_reset_lists_~i~3 := 0; [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume 0 != ~bitwiseAnd(~debug~0, 16);inw_#in~port := (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);havoc inw_#res;havoc inw_~port, inw_~value~2;inw_~port := inw_#in~port;havoc inw_~value~2;inw_#res := inw_~value~2; [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7024: assume !(0 != ~bitwiseAnd(~debug~0, 16)); [2021-11-06 20:16:57,894 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8082: call tlan_reset_lists_#t~mem663.base, tlan_reset_lists_#t~mem663.offset := read~$Pointer$(tlan_reset_lists_~priv~19.base, 96 + tlan_reset_lists_~priv~19.offset, 8);tlan_reset_lists_~list~0.base, tlan_reset_lists_~list~0.offset := tlan_reset_lists_#t~mem663.base, tlan_reset_lists_#t~mem663.offset + 88 * (if tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 else tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);havoc tlan_reset_lists_#t~mem663.base, tlan_reset_lists_#t~mem663.offset;call write~int(32768, tlan_reset_lists_~list~0.base, 4 + tlan_reset_lists_~list~0.offset, 2);call write~int(0, tlan_reset_lists_~list~0.base, 12 + tlan_reset_lists_~list~0.offset, 4);call write~int(0, tlan_reset_lists_~list~0.base, 24 + tlan_reset_lists_~list~0.offset, 4);call write~int(0, tlan_reset_lists_~list~0.base, 28 + tlan_reset_lists_~list~0.offset, 4);call write~int(0, tlan_reset_lists_~list~0.base, 76 + tlan_reset_lists_~list~0.offset, 4);call write~int(0, tlan_reset_lists_~list~0.base, 84 + tlan_reset_lists_~list~0.offset, 4);tlan_reset_lists_~i~3 := 1 + tlan_reset_lists_~i~3; [2021-11-06 20:16:57,895 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10728: ldv_register_netdev_#t~ret1174 := ldv_register_netdev_open_9_6_#res;assume -2147483648 <= ldv_register_netdev_#t~ret1174 && ldv_register_netdev_#t~ret1174 <= 2147483647;ldv_register_netdev_~ldv_9_ret_default~0 := ldv_register_netdev_#t~ret1174;havoc ldv_register_netdev_#t~mem1172.base, ldv_register_netdev_#t~mem1172.offset;havoc ldv_register_netdev_#t~mem1173.base, ldv_register_netdev_#t~mem1173.offset;havoc ldv_register_netdev_#t~ret1174;havoc ldv_undef_int_#res;havoc ldv_undef_int_#t~nondet1236, ldv_undef_int_~tmp~110;havoc ldv_undef_int_~tmp~110;assume -2147483648 <= ldv_undef_int_#t~nondet1236 && ldv_undef_int_#t~nondet1236 <= 2147483647;ldv_undef_int_~tmp~110 := ldv_undef_int_#t~nondet1236;havoc ldv_undef_int_#t~nondet1236;ldv_undef_int_#res := ldv_undef_int_~tmp~110; [2021-11-06 20:16:57,895 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8098: assume 0 == (tlan_reset_lists_~skb~3.base + tlan_reset_lists_~skb~3.offset) % 18446744073709551616; [2021-11-06 20:16:57,895 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8098: assume !(0 == (tlan_reset_lists_~skb~3.base + tlan_reset_lists_~skb~3.offset) % 18446744073709551616);call tlan_reset_lists_#t~mem667.base, tlan_reset_lists_#t~mem667.offset := read~$Pointer$(tlan_reset_lists_~priv~19.base, 8 + tlan_reset_lists_~priv~19.offset, 8);call tlan_reset_lists_#t~mem668.base, tlan_reset_lists_#t~mem668.offset := read~$Pointer$(tlan_reset_lists_~skb~3.base, 229 + tlan_reset_lists_~skb~3.offset, 8);pci_map_single_#in~hwdev.base, pci_map_single_#in~hwdev.offset, pci_map_single_#in~ptr.base, pci_map_single_#in~ptr.offset, pci_map_single_#in~size, pci_map_single_#in~direction := tlan_reset_lists_#t~mem667.base, tlan_reset_lists_#t~mem667.offset, tlan_reset_lists_#t~mem668.base, tlan_reset_lists_#t~mem668.offset, 1600, 2;havoc pci_map_single_#res;havoc pci_map_single_#t~ite196.base, pci_map_single_#t~ite196.offset, pci_map_single_#t~ret197, pci_map_single_~hwdev.base, pci_map_single_~hwdev.offset, pci_map_single_~ptr.base, pci_map_single_~ptr.offset, pci_map_single_~size, pci_map_single_~direction, pci_map_single_~tmp~21;pci_map_single_~hwdev.base, pci_map_single_~hwdev.offset := pci_map_single_#in~hwdev.base, pci_map_single_#in~hwdev.offset;pci_map_single_~ptr.base, pci_map_single_~ptr.offset := pci_map_single_#in~ptr.base, pci_map_single_#in~ptr.offset;pci_map_single_~size := pci_map_single_#in~size;pci_map_single_~direction := pci_map_single_#in~direction;havoc pci_map_single_~tmp~21; [2021-11-06 20:16:57,895 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10743: assume 0 != ldv_request_irq_~tmp~85;ldv_assume_#in~expression := (if 0 == ldv_request_irq_~arg0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,895 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10743: assume !(0 != ldv_request_irq_~tmp~85);ldv_assume_#in~expression := (if 0 != ldv_request_irq_~arg0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,895 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8111: assume tlan_reset_lists_~i~3 <= 31; [2021-11-06 20:16:57,895 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8111: assume !(tlan_reset_lists_~i~3 <= 31); [2021-11-06 20:16:57,896 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12341: __ldv_spin_lock_#in~arg0.base, __ldv_spin_lock_#in~arg0.offset := ldv___ldv_spin_lock_113_~ldv_func_arg1.base, ldv___ldv_spin_lock_113_~ldv_func_arg1.offset;havoc __ldv_spin_lock_~arg0.base, __ldv_spin_lock_~arg0.offset;__ldv_spin_lock_~arg0.base, __ldv_spin_lock_~arg0.offset := __ldv_spin_lock_#in~arg0.base, __ldv_spin_lock_#in~arg0.offset; [2021-11-06 20:16:57,896 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8113: call tlan_reset_lists_#t~mem664.base, tlan_reset_lists_#t~mem664.offset := read~$Pointer$(tlan_reset_lists_~priv~19.base, 52 + tlan_reset_lists_~priv~19.offset, 8);tlan_reset_lists_~list~0.base, tlan_reset_lists_~list~0.offset := tlan_reset_lists_#t~mem664.base, tlan_reset_lists_#t~mem664.offset + 88 * (if tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 else tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);havoc tlan_reset_lists_#t~mem664.base, tlan_reset_lists_#t~mem664.offset;call tlan_reset_lists_#t~mem665 := read~int(tlan_reset_lists_~priv~19.base, 60 + tlan_reset_lists_~priv~19.offset, 8);tlan_reset_lists_~list_phys~0 := tlan_reset_lists_#t~mem665 + 88 * tlan_reset_lists_~i~3;havoc tlan_reset_lists_#t~mem665;call write~int(12288, tlan_reset_lists_~list~0.base, 4 + tlan_reset_lists_~list~0.offset, 2);call write~int(1600, tlan_reset_lists_~list~0.base, 6 + tlan_reset_lists_~list~0.offset, 2);call write~int(2147485248, tlan_reset_lists_~list~0.base, 8 + tlan_reset_lists_~list~0.offset, 4);netdev_alloc_skb_ip_align_#in~dev.base, netdev_alloc_skb_ip_align_#in~dev.offset, netdev_alloc_skb_ip_align_#in~length := tlan_reset_lists_~dev.base, tlan_reset_lists_~dev.offset, 1605;havoc netdev_alloc_skb_ip_align_#res.base, netdev_alloc_skb_ip_align_#res.offset;havoc netdev_alloc_skb_ip_align_#t~ret140.base, netdev_alloc_skb_ip_align_#t~ret140.offset, netdev_alloc_skb_ip_align_~dev.base, netdev_alloc_skb_ip_align_~dev.offset, netdev_alloc_skb_ip_align_~length, netdev_alloc_skb_ip_align_~tmp~11.base, netdev_alloc_skb_ip_align_~tmp~11.offset;netdev_alloc_skb_ip_align_~dev.base, netdev_alloc_skb_ip_align_~dev.offset := netdev_alloc_skb_ip_align_#in~dev.base, netdev_alloc_skb_ip_align_#in~dev.offset;netdev_alloc_skb_ip_align_~length := netdev_alloc_skb_ip_align_#in~length;havoc netdev_alloc_skb_ip_align_~tmp~11.base, netdev_alloc_skb_ip_align_~tmp~11.offset;__netdev_alloc_skb_ip_align_#in~dev.base, __netdev_alloc_skb_ip_align_#in~dev.offset, __netdev_alloc_skb_ip_align_#in~length, __netdev_alloc_skb_ip_align_#in~gfp := netdev_alloc_skb_ip_align_~dev.base, netdev_alloc_skb_ip_align_~dev.offset, netdev_alloc_skb_ip_align_~length, 32;havoc __netdev_alloc_skb_ip_align_#res.base, __netdev_alloc_skb_ip_align_#res.offset;havoc __netdev_alloc_skb_ip_align_#t~ret139.base, __netdev_alloc_skb_ip_align_#t~ret139.offset, __netdev_alloc_skb_ip_align_~dev.base, __netdev_alloc_skb_ip_align_~dev.offset, __netdev_alloc_skb_ip_align_~length, __netdev_alloc_skb_ip_align_~gfp, __netdev_alloc_skb_ip_align_~skb~0.base, __netdev_alloc_skb_ip_align_~skb~0.offset, __netdev_alloc_skb_ip_align_~tmp~10.base, __netdev_alloc_skb_ip_align_~tmp~10.offset;__netdev_alloc_skb_ip_align_~dev.base, __netdev_alloc_skb_ip_align_~dev.offset := __netdev_alloc_skb_ip_align_#in~dev.base, __netdev_alloc_skb_ip_align_#in~dev.offset;__netdev_alloc_skb_ip_align_~length := __netdev_alloc_skb_ip_align_#in~length;__netdev_alloc_skb_ip_align_~gfp := __netdev_alloc_skb_ip_align_#in~gfp;havoc __netdev_alloc_skb_ip_align_~skb~0.base, __netdev_alloc_skb_ip_align_~skb~0.offset;havoc __netdev_alloc_skb_ip_align_~tmp~10.base, __netdev_alloc_skb_ip_align_~tmp~10.offset;ldv___netdev_alloc_skb_59_#in~ldv_func_arg1.base, ldv___netdev_alloc_skb_59_#in~ldv_func_arg1.offset, ldv___netdev_alloc_skb_59_#in~ldv_func_arg2, ldv___netdev_alloc_skb_59_#in~flags := __netdev_alloc_skb_ip_align_~dev.base, __netdev_alloc_skb_ip_align_~dev.offset, __netdev_alloc_skb_ip_align_~length, __netdev_alloc_skb_ip_align_~gfp;havoc ldv___netdev_alloc_skb_59_#res.base, ldv___netdev_alloc_skb_59_#res.offset;havoc ldv___netdev_alloc_skb_59_#t~ret1187.base, ldv___netdev_alloc_skb_59_#t~ret1187.offset, ldv___netdev_alloc_skb_59_~ldv_func_arg1.base, ldv___netdev_alloc_skb_59_~ldv_func_arg1.offset, ldv___netdev_alloc_skb_59_~ldv_func_arg2, ldv___netdev_alloc_skb_59_~flags, ldv___netdev_alloc_skb_59_~tmp~88.base, ldv___netdev_alloc_skb_59_~tmp~88.offset;ldv___netdev_alloc_skb_59_~ldv_func_arg1.base, ldv___netdev_alloc_skb_59_~ldv_func_arg1.offset := ldv___netdev_alloc_skb_59_#in~ldv_func_arg1.base, ldv___netdev_alloc_skb_59_#in~ldv_func_arg1.offset;ldv___netdev_alloc_skb_59_~ldv_func_arg2 := ldv___netdev_alloc_skb_59_#in~ldv_func_arg2;ldv___netdev_alloc_skb_59_~flags := ldv___netdev_alloc_skb_59_#in~flags;havoc ldv___netdev_alloc_skb_59_~tmp~88.base, ldv___netdev_alloc_skb_59_~tmp~88.offset;ldv_check_alloc_flags_#in~flags := ldv___netdev_alloc_skb_59_~flags;havoc ldv_check_alloc_flags_#t~ret1202, ldv_check_alloc_flags_~flags, ldv_check_alloc_flags_~tmp~97;ldv_check_alloc_flags_~flags := ldv_check_alloc_flags_#in~flags;havoc ldv_check_alloc_flags_~tmp~97; [2021-11-06 20:16:57,896 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10759: ldv_request_irq_100_#t~ret1201 := ldv_request_irq_#res;assume -2147483648 <= ldv_request_irq_100_#t~ret1201 && ldv_request_irq_100_#t~ret1201 <= 2147483647;ldv_request_irq_100_~tmp___0~38 := ldv_request_irq_100_#t~ret1201;havoc ldv_request_irq_100_#t~ret1201;ldv_request_irq_100_#res := ldv_request_irq_100_~tmp___0~38; [2021-11-06 20:16:57,896 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7062: assume 0 == (tlan_init_#t~mem396.base + tlan_init_#t~mem396.offset) % 18446744073709551616;havoc tlan_init_#t~mem396.base, tlan_init_#t~mem396.offset;havoc tlan_init_#t~nondet397;tlan_init_#res := -12; [2021-11-06 20:16:57,896 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7062: assume !(0 == (tlan_init_#t~mem396.base + tlan_init_#t~mem396.offset) % 18446744073709551616);havoc tlan_init_#t~mem396.base, tlan_init_#t~mem396.offset;call tlan_init_#t~mem399.base, tlan_init_#t~mem399.offset := read~$Pointer$(tlan_init_~priv~5.base, 24 + tlan_init_~priv~5.offset, 8);#Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset, #Ultimate.C_memset_#value, #Ultimate.C_memset_#amount := tlan_init_#t~mem399.base, tlan_init_#t~mem399.offset, 0, tlan_init_~dma_size~0;havoc #Ultimate.C_memset_#res.base, #Ultimate.C_memset_#res.offset;havoc #Ultimate.C_memset_#t~loopctr1423;#Ultimate.C_memset_#t~loopctr1423 := 0; [2021-11-06 20:16:57,896 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8123: assume tlan_reset_lists_~i~3 <= 31; [2021-11-06 20:16:57,897 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8123: assume !(tlan_reset_lists_~i~3 <= 31);call write~int(0, tlan_reset_lists_~list~0.base, tlan_reset_lists_~list~0.offset, 4); [2021-11-06 20:16:57,897 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5481: tlan_probe1_#t~ret340.base, tlan_probe1_#t~ret340.offset := spinlock_check_#res.base, spinlock_check_#res.offset;havoc tlan_probe1_#t~ret340.base, tlan_probe1_#t~ret340.offset;__raw_spin_lock_init_#in~arg0.base, __raw_spin_lock_init_#in~arg0.offset, __raw_spin_lock_init_#in~arg1.base, __raw_spin_lock_init_#in~arg1.offset, __raw_spin_lock_init_#in~arg2.base, __raw_spin_lock_init_#in~arg2.offset := tlan_probe1_~priv~3.base, 322 + tlan_probe1_~priv~3.offset, #t~string341.base, #t~string341.offset, tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset;havoc __raw_spin_lock_init_~arg0.base, __raw_spin_lock_init_~arg0.offset, __raw_spin_lock_init_~arg1.base, __raw_spin_lock_init_~arg1.offset, __raw_spin_lock_init_~arg2.base, __raw_spin_lock_init_~arg2.offset;__raw_spin_lock_init_~arg0.base, __raw_spin_lock_init_~arg0.offset := __raw_spin_lock_init_#in~arg0.base, __raw_spin_lock_init_#in~arg0.offset;__raw_spin_lock_init_~arg1.base, __raw_spin_lock_init_~arg1.offset := __raw_spin_lock_init_#in~arg1.base, __raw_spin_lock_init_#in~arg1.offset;__raw_spin_lock_init_~arg2.base, __raw_spin_lock_init_~arg2.offset := __raw_spin_lock_init_#in~arg2.base, __raw_spin_lock_init_#in~arg2.offset; [2021-11-06 20:16:57,897 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12352: spin_unlock_irqrestore_#in~lock.base, spin_unlock_irqrestore_#in~lock.offset, spin_unlock_irqrestore_#in~flags := ldv_spin_unlock_irqrestore_86_~lock.base, ldv_spin_unlock_irqrestore_86_~lock.offset, ldv_spin_unlock_irqrestore_86_~flags;havoc spin_unlock_irqrestore_~lock.base, spin_unlock_irqrestore_~lock.offset, spin_unlock_irqrestore_~flags;spin_unlock_irqrestore_~lock.base, spin_unlock_irqrestore_~lock.offset := spin_unlock_irqrestore_#in~lock.base, spin_unlock_irqrestore_#in~lock.offset;spin_unlock_irqrestore_~flags := spin_unlock_irqrestore_#in~flags;_raw_spin_unlock_irqrestore_#in~arg0.base, _raw_spin_unlock_irqrestore_#in~arg0.offset, _raw_spin_unlock_irqrestore_#in~arg1 := spin_unlock_irqrestore_~lock.base, spin_unlock_irqrestore_~lock.offset, spin_unlock_irqrestore_~flags;havoc _raw_spin_unlock_irqrestore_~arg0.base, _raw_spin_unlock_irqrestore_~arg0.offset, _raw_spin_unlock_irqrestore_~arg1;_raw_spin_unlock_irqrestore_~arg0.base, _raw_spin_unlock_irqrestore_~arg0.offset := _raw_spin_unlock_irqrestore_#in~arg0.base, _raw_spin_unlock_irqrestore_#in~arg0.offset;_raw_spin_unlock_irqrestore_~arg1 := _raw_spin_unlock_irqrestore_#in~arg1; [2021-11-06 20:16:57,897 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8125: call tlan_reset_lists_#t~mem670.base, tlan_reset_lists_#t~mem670.offset := read~$Pointer$(tlan_reset_lists_~priv~19.base, 52 + tlan_reset_lists_~priv~19.offset, 8);tlan_store_skb_#in~tag.base, tlan_store_skb_#in~tag.offset, tlan_store_skb_#in~skb.base, tlan_store_skb_#in~skb.offset := tlan_reset_lists_#t~mem670.base, tlan_reset_lists_#t~mem670.offset + 88 * (if tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 else tlan_reset_lists_~i~3 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 0, 0;havoc tlan_store_skb_~tag.base, tlan_store_skb_~tag.offset, tlan_store_skb_~skb.base, tlan_store_skb_~skb.offset, tlan_store_skb_~addr~1;tlan_store_skb_~tag.base, tlan_store_skb_~tag.offset := tlan_store_skb_#in~tag.base, tlan_store_skb_#in~tag.offset;tlan_store_skb_~skb.base, tlan_store_skb_~skb.offset := tlan_store_skb_#in~skb.base, tlan_store_skb_#in~skb.offset;havoc tlan_store_skb_~addr~1;tlan_store_skb_~addr~1 := tlan_store_skb_~skb.base + tlan_store_skb_~skb.offset;call write~int(tlan_store_skb_~addr~1, tlan_store_skb_~tag.base, 84 + tlan_store_skb_~tag.offset, 4);call write~int(tlan_store_skb_~addr~1 / 4294967296, tlan_store_skb_~tag.base, 76 + tlan_store_skb_~tag.offset, 4); [2021-11-06 20:16:57,897 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8129: tlan_read_and_clear_stats_#in~dev.base, tlan_read_and_clear_stats_#in~dev.offset, tlan_read_and_clear_stats_#in~record := tlan_start_~dev.base, tlan_start_~dev.offset, 0;havoc tlan_read_and_clear_stats_#t~mem705, tlan_read_and_clear_stats_#t~mem706, tlan_read_and_clear_stats_#t~ret707, tlan_read_and_clear_stats_#t~mem708, tlan_read_and_clear_stats_#t~ret709, tlan_read_and_clear_stats_#t~mem710, tlan_read_and_clear_stats_#t~ret711, tlan_read_and_clear_stats_#t~mem712, tlan_read_and_clear_stats_#t~ret713, tlan_read_and_clear_stats_#t~mem714, tlan_read_and_clear_stats_#t~mem715, tlan_read_and_clear_stats_#t~ret716, tlan_read_and_clear_stats_#t~mem717, tlan_read_and_clear_stats_#t~ret718, tlan_read_and_clear_stats_#t~mem719, tlan_read_and_clear_stats_#t~ret720, tlan_read_and_clear_stats_#t~mem721, tlan_read_and_clear_stats_#t~ret722, tlan_read_and_clear_stats_#t~mem723, tlan_read_and_clear_stats_#t~mem724, tlan_read_and_clear_stats_#t~ret725, tlan_read_and_clear_stats_#t~mem726, tlan_read_and_clear_stats_#t~ret727, tlan_read_and_clear_stats_#t~mem728, tlan_read_and_clear_stats_#t~ret729, tlan_read_and_clear_stats_#t~mem730, tlan_read_and_clear_stats_#t~ret731, tlan_read_and_clear_stats_#t~mem732, tlan_read_and_clear_stats_#t~mem733, tlan_read_and_clear_stats_#t~ret734, tlan_read_and_clear_stats_#t~mem735, tlan_read_and_clear_stats_#t~ret736, tlan_read_and_clear_stats_#t~mem737, tlan_read_and_clear_stats_#t~ret738, tlan_read_and_clear_stats_#t~mem739, tlan_read_and_clear_stats_#t~ret740, tlan_read_and_clear_stats_#t~mem741, tlan_read_and_clear_stats_#t~mem742, tlan_read_and_clear_stats_#t~ret743, tlan_read_and_clear_stats_#t~mem744, tlan_read_and_clear_stats_#t~ret745, tlan_read_and_clear_stats_#t~mem746, tlan_read_and_clear_stats_#t~ret747, tlan_read_and_clear_stats_#t~mem748, tlan_read_and_clear_stats_#t~mem749, tlan_read_and_clear_stats_#t~mem750, tlan_read_and_clear_stats_#t~mem751, tlan_read_and_clear_stats_#t~mem752, tlan_read_and_clear_stats_#t~mem753, tlan_read_and_clear_stats_#t~mem754, tlan_read_and_clear_stats_#t~mem755, tlan_read_and_clear_stats_#t~mem756, tlan_read_and_clear_stats_#t~mem757, tlan_read_and_clear_stats_~dev.base, tlan_read_and_clear_stats_~dev.offset, tlan_read_and_clear_stats_~record, tlan_read_and_clear_stats_~tx_good~0, tlan_read_and_clear_stats_~tx_under~0, tlan_read_and_clear_stats_~rx_good~0, tlan_read_and_clear_stats_~rx_over~0, tlan_read_and_clear_stats_~def_tx~0, tlan_read_and_clear_stats_~crc~0, tlan_read_and_clear_stats_~code~0, tlan_read_and_clear_stats_~multi_col~0, tlan_read_and_clear_stats_~single_col~0, tlan_read_and_clear_stats_~excess_col~0, tlan_read_and_clear_stats_~late_col~0, tlan_read_and_clear_stats_~loss~0, tlan_read_and_clear_stats_~tmp~52, tlan_read_and_clear_stats_~tmp___0~19, tlan_read_and_clear_stats_~tmp___1~7, tlan_read_and_clear_stats_~tmp___2~3, tlan_read_and_clear_stats_~tmp___3~2, tlan_read_and_clear_stats_~tmp___4~1, tlan_read_and_clear_stats_~tmp___5~0, tlan_read_and_clear_stats_~tmp___6~0, tlan_read_and_clear_stats_~tmp___7~0, tlan_read_and_clear_stats_~tmp___8~0, tlan_read_and_clear_stats_~tmp___9~0, tlan_read_and_clear_stats_~tmp___10~0, tlan_read_and_clear_stats_~tmp___11~0, tlan_read_and_clear_stats_~tmp___12~0, tlan_read_and_clear_stats_~tmp___13~0, tlan_read_and_clear_stats_~tmp___14~0, tlan_read_and_clear_stats_~tmp___15~0, tlan_read_and_clear_stats_~tmp___16~0, tlan_read_and_clear_stats_~tmp___17~0;tlan_read_and_clear_stats_~dev.base, tlan_read_and_clear_stats_~dev.offset := tlan_read_and_clear_stats_#in~dev.base, tlan_read_and_clear_stats_#in~dev.offset;tlan_read_and_clear_stats_~record := tlan_read_and_clear_stats_#in~record;havoc tlan_read_and_clear_stats_~tx_good~0;havoc tlan_read_and_clear_stats_~tx_under~0;havoc tlan_read_and_clear_stats_~rx_good~0;havoc tlan_read_and_clear_stats_~rx_over~0;havoc tlan_read_and_clear_stats_~def_tx~0;havoc tlan_read_and_clear_stats_~crc~0;havoc tlan_read_and_clear_stats_~code~0;havoc tlan_read_and_clear_stats_~multi_col~0;havoc tlan_read_and_clear_stats_~single_col~0;havoc tlan_read_and_clear_stats_~excess_col~0;havoc tlan_read_and_clear_stats_~late_col~0;havoc tlan_read_and_clear_stats_~loss~0;havoc tlan_read_and_clear_stats_~tmp~52;havoc tlan_read_and_clear_stats_~tmp___0~19;havoc tlan_read_and_clear_stats_~tmp___1~7;havoc tlan_read_and_clear_stats_~tmp___2~3;havoc tlan_read_and_clear_stats_~tmp___3~2;havoc tlan_read_and_clear_stats_~tmp___4~1;havoc tlan_read_and_clear_stats_~tmp___5~0;havoc tlan_read_and_clear_stats_~tmp___6~0;havoc tlan_read_and_clear_stats_~tmp___7~0;havoc tlan_read_and_clear_stats_~tmp___8~0;havoc tlan_read_and_clear_stats_~tmp___9~0;havoc tlan_read_and_clear_stats_~tmp___10~0;havoc tlan_read_and_clear_stats_~tmp___11~0;havoc tlan_read_and_clear_stats_~tmp___12~0;havoc tlan_read_and_clear_stats_~tmp___13~0;havoc tlan_read_and_clear_stats_~tmp___14~0;havoc tlan_read_and_clear_stats_~tmp___15~0;havoc tlan_read_and_clear_stats_~tmp___16~0;havoc tlan_read_and_clear_stats_~tmp___17~0;call tlan_read_and_clear_stats_#t~mem705 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);outw_#in~value, outw_#in~port := 48, (if (8 + tlan_read_and_clear_stats_#t~mem705) % 4294967296 % 4294967296 <= 2147483647 then (8 + tlan_read_and_clear_stats_#t~mem705) % 4294967296 % 4294967296 else (8 + tlan_read_and_clear_stats_#t~mem705) % 4294967296 % 4294967296 - 4294967296);havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,897 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11305-1: ldv_malloc_#in~size := 245;havoc ldv_malloc_#res.base, ldv_malloc_#res.offset;havoc ldv_malloc_#t~ret1225, ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset, ldv_malloc_#t~ret1227, ldv_malloc_~size, ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset, ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset, ldv_malloc_~tmp___0~40, ldv_malloc_~tmp___1~16;ldv_malloc_~size := ldv_malloc_#in~size;havoc ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset;havoc ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset;havoc ldv_malloc_~tmp___0~40;havoc ldv_malloc_~tmp___1~16;havoc ldv_undef_int_#res;havoc ldv_undef_int_#t~nondet1236, ldv_undef_int_~tmp~110;havoc ldv_undef_int_~tmp~110;assume -2147483648 <= ldv_undef_int_#t~nondet1236 && ldv_undef_int_#t~nondet1236 <= 2147483647;ldv_undef_int_~tmp~110 := ldv_undef_int_#t~nondet1236;havoc ldv_undef_int_#t~nondet1236;ldv_undef_int_#res := ldv_undef_int_~tmp~110; [2021-11-06 20:16:57,898 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11305: assume 32 != ldv_check_alloc_flags_~flags % 4294967296 && 0 != ldv_check_alloc_flags_~flags % 4294967296;havoc ldv_exclusive_spin_is_locked_#res; [2021-11-06 20:16:57,898 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11305: assume !(32 != ldv_check_alloc_flags_~flags % 4294967296 && 0 != ldv_check_alloc_flags_~flags % 4294967296); [2021-11-06 20:16:57,899 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9727: assume 0 != ldv_alloc_etherdev_mqs_~tmp___0~29;ldv_xmalloc_#in~size := 3200;havoc ldv_xmalloc_#res.base, ldv_xmalloc_#res.offset;havoc ldv_xmalloc_#t~malloc1232.base, ldv_xmalloc_#t~malloc1232.offset, ldv_xmalloc_#t~ret1233, ldv_xmalloc_~size, ldv_xmalloc_~res~3.base, ldv_xmalloc_~res~3.offset, ldv_xmalloc_~tmp~108.base, ldv_xmalloc_~tmp~108.offset, ldv_xmalloc_~tmp___0~42;ldv_xmalloc_~size := ldv_xmalloc_#in~size;havoc ldv_xmalloc_~res~3.base, ldv_xmalloc_~res~3.offset;havoc ldv_xmalloc_~tmp~108.base, ldv_xmalloc_~tmp~108.offset;havoc ldv_xmalloc_~tmp___0~42;call ldv_xmalloc_#t~malloc1232.base, ldv_xmalloc_#t~malloc1232.offset := #Ultimate.allocOnHeap(ldv_xmalloc_~size);ldv_xmalloc_~tmp~108.base, ldv_xmalloc_~tmp~108.offset := ldv_xmalloc_#t~malloc1232.base, ldv_xmalloc_#t~malloc1232.offset;havoc ldv_xmalloc_#t~malloc1232.base, ldv_xmalloc_#t~malloc1232.offset;ldv_xmalloc_~res~3.base, ldv_xmalloc_~res~3.offset := ldv_xmalloc_~tmp~108.base, ldv_xmalloc_~tmp~108.offset;ldv_assume_#in~expression := (if 0 != (ldv_xmalloc_~res~3.base + ldv_xmalloc_~res~3.offset) % 18446744073709551616 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,899 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9727: assume !(0 != ldv_alloc_etherdev_mqs_~tmp___0~29);ldv_alloc_etherdev_mqs_#res.base, ldv_alloc_etherdev_mqs_#res.offset := 0, 0; [2021-11-06 20:16:57,899 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7086: assume tlan_init_~i~0 <= 5; [2021-11-06 20:16:57,899 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7086: assume !(tlan_init_~i~0 <= 5); [2021-11-06 20:16:57,899 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7088: call tlan_init_#t~mem405.base, tlan_init_#t~mem405.offset := read~$Pointer$(tlan_init_~priv~5.base, 280 + tlan_init_~priv~5.offset, 8);call tlan_init_#t~mem406 := read~int(tlan_init_#t~mem405.base, 12 + tlan_init_#t~mem405.offset, 2);call tlan_init_#t~mem407.base, tlan_init_#t~mem407.offset := read~$Pointer$(tlan_init_~dev.base, 791 + tlan_init_~dev.offset, 8);tlan_ee_read_byte_#in~dev.base, tlan_ee_read_byte_#in~dev.offset, tlan_ee_read_byte_#in~ee_addr, tlan_ee_read_byte_#in~data.base, tlan_ee_read_byte_#in~data.offset := tlan_init_~dev.base, tlan_init_~dev.offset, tlan_init_#t~mem406 % 256 + tlan_init_~i~0 % 256, tlan_init_#t~mem407.base, tlan_init_#t~mem407.offset + (if tlan_init_~i~0 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then tlan_init_~i~0 % 18446744073709551616 % 18446744073709551616 else tlan_init_~i~0 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);havoc tlan_ee_read_byte_#res;havoc tlan_ee_read_byte_#t~ret1092.base, tlan_ee_read_byte_#t~ret1092.offset, tlan_ee_read_byte_#t~mem1093, tlan_ee_read_byte_#t~mem1094, tlan_ee_read_byte_#t~ret1095, tlan_ee_read_byte_#t~mem1096, tlan_ee_read_byte_#t~ret1097, tlan_ee_read_byte_#t~mem1098, tlan_ee_read_byte_#t~mem1099, tlan_ee_read_byte_#t~ret1100, tlan_ee_read_byte_#t~mem1101, tlan_ee_read_byte_~dev.base, tlan_ee_read_byte_~dev.offset, tlan_ee_read_byte_~ee_addr, tlan_ee_read_byte_~data.base, tlan_ee_read_byte_~data.offset, tlan_ee_read_byte_~err~4, tlan_ee_read_byte_~priv~32.base, tlan_ee_read_byte_~priv~32.offset, tlan_ee_read_byte_~tmp~69.base, tlan_ee_read_byte_~tmp~69.offset, tlan_ee_read_byte_~flags~5, tlan_ee_read_byte_~ret~0;tlan_ee_read_byte_~dev.base, tlan_ee_read_byte_~dev.offset := tlan_ee_read_byte_#in~dev.base, tlan_ee_read_byte_#in~dev.offset;tlan_ee_read_byte_~ee_addr := tlan_ee_read_byte_#in~ee_addr;tlan_ee_read_byte_~data.base, tlan_ee_read_byte_~data.offset := tlan_ee_read_byte_#in~data.base, tlan_ee_read_byte_#in~data.offset;havoc tlan_ee_read_byte_~err~4;havoc tlan_ee_read_byte_~priv~32.base, tlan_ee_read_byte_~priv~32.offset;havoc tlan_ee_read_byte_~tmp~69.base, tlan_ee_read_byte_~tmp~69.offset;havoc tlan_ee_read_byte_~flags~5;havoc tlan_ee_read_byte_~ret~0;netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset := tlan_ee_read_byte_~dev.base, tlan_ee_read_byte_~dev.offset;havoc netdev_priv_#res.base, netdev_priv_#res.offset;havoc netdev_priv_~dev.base, netdev_priv_~dev.offset;netdev_priv_~dev.base, netdev_priv_~dev.offset := netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset;netdev_priv_#res.base, netdev_priv_#res.offset := netdev_priv_~dev.base, 3200 + netdev_priv_~dev.offset; [2021-11-06 20:16:57,900 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7091: assume 0 != tlan_init_~err~0;havoc tlan_init_#t~nondet409; [2021-11-06 20:16:57,900 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7091: assume !(0 != tlan_init_~err~0); [2021-11-06 20:16:57,900 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7091-2: call write~int(6, tlan_init_~dev.base, 561 + tlan_init_~dev.offset, 1);netif_carrier_off_#in~arg0.base, netif_carrier_off_#in~arg0.offset := tlan_init_~dev.base, tlan_init_~dev.offset;havoc netif_carrier_off_~arg0.base, netif_carrier_off_~arg0.offset;netif_carrier_off_~arg0.base, netif_carrier_off_~arg0.offset := netif_carrier_off_#in~arg0.base, netif_carrier_off_#in~arg0.offset; [2021-11-06 20:16:57,900 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9735: ldv_alloc_etherdev_mqs_94_#t~ret1197.base, ldv_alloc_etherdev_mqs_94_#t~ret1197.offset := ldv_alloc_etherdev_mqs_#res.base, ldv_alloc_etherdev_mqs_#res.offset;ldv_alloc_etherdev_mqs_94_~tmp___0~36.base, ldv_alloc_etherdev_mqs_94_~tmp___0~36.offset := ldv_alloc_etherdev_mqs_94_#t~ret1197.base, ldv_alloc_etherdev_mqs_94_#t~ret1197.offset;havoc ldv_alloc_etherdev_mqs_94_#t~ret1197.base, ldv_alloc_etherdev_mqs_94_#t~ret1197.offset;ldv_alloc_etherdev_mqs_94_#res.base, ldv_alloc_etherdev_mqs_94_#res.offset := ldv_alloc_etherdev_mqs_94_~tmp___0~36.base, ldv_alloc_etherdev_mqs_94_~tmp___0~36.offset; [2021-11-06 20:16:57,900 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7104: tlan_probe1_#t~ret342 := tlan_init_#res;assume -2147483648 <= tlan_probe1_#t~ret342 && tlan_probe1_#t~ret342 <= 2147483647;tlan_probe1_~rc~1 := tlan_probe1_#t~ret342;havoc tlan_probe1_#t~ret342; [2021-11-06 20:16:57,900 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11346: ldv_dev_set_drvdata_82_#t~ret1189 := ldv_dev_set_drvdata_#res;assume -2147483648 <= ldv_dev_set_drvdata_82_#t~ret1189 && ldv_dev_set_drvdata_82_#t~ret1189 <= 2147483647;ldv_dev_set_drvdata_82_~tmp~90 := ldv_dev_set_drvdata_82_#t~ret1189;havoc ldv_dev_set_drvdata_82_#t~ret1189;ldv_dev_set_drvdata_82_#res := ldv_dev_set_drvdata_82_~tmp~90; [2021-11-06 20:16:57,900 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7121: assume 0 != tlan_open_~err~1;havoc tlan_open_#t~nondet416;call tlan_open_#t~mem418 := read~int(tlan_open_~dev.base, 64 + tlan_open_~dev.offset, 4);havoc tlan_open_#t~mem418;tlan_open_#res := tlan_open_~err~1;call ULTIMATE.dealloc(tlan_open_~#__key~1.base, tlan_open_~#__key~1.offset);havoc tlan_open_~#__key~1.base, tlan_open_~#__key~1.offset; [2021-11-06 20:16:57,901 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7121: assume !(0 != tlan_open_~err~1);init_timer_key_#in~arg0.base, init_timer_key_#in~arg0.offset, init_timer_key_#in~arg1, init_timer_key_#in~arg2.base, init_timer_key_#in~arg2.offset, init_timer_key_#in~arg3.base, init_timer_key_#in~arg3.offset := tlan_open_~priv~6.base, 156 + tlan_open_~priv~6.offset, 0, #t~string419.base, #t~string419.offset, tlan_open_~#__key~1.base, tlan_open_~#__key~1.offset;havoc init_timer_key_~arg0.base, init_timer_key_~arg0.offset, init_timer_key_~arg1, init_timer_key_~arg2.base, init_timer_key_~arg2.offset, init_timer_key_~arg3.base, init_timer_key_~arg3.offset;init_timer_key_~arg0.base, init_timer_key_~arg0.offset := init_timer_key_#in~arg0.base, init_timer_key_#in~arg0.offset;init_timer_key_~arg1 := init_timer_key_#in~arg1;init_timer_key_~arg2.base, init_timer_key_~arg2.offset := init_timer_key_#in~arg2.base, init_timer_key_#in~arg2.offset;init_timer_key_~arg3.base, init_timer_key_~arg3.offset := init_timer_key_#in~arg3.base, init_timer_key_#in~arg3.offset; [2021-11-06 20:16:57,901 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7133-1: tlan_open_#res := 0;call ULTIMATE.dealloc(tlan_open_~#__key~1.base, tlan_open_~#__key~1.offset);havoc tlan_open_~#__key~1.base, tlan_open_~#__key~1.offset; [2021-11-06 20:16:57,901 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L7139: ldv_register_netdev_open_9_6_#t~ret1176 := tlan_open_#res;assume -2147483648 <= ldv_register_netdev_open_9_6_#t~ret1176 && ldv_register_netdev_open_9_6_#t~ret1176 <= 2147483647;ldv_register_netdev_open_9_6_~tmp~84 := ldv_register_netdev_open_9_6_#t~ret1176;havoc ldv_register_netdev_open_9_6_#t~ret1176;ldv_register_netdev_open_9_6_#res := ldv_register_netdev_open_9_6_~tmp~84; [2021-11-06 20:16:57,901 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11372-8: ldv_xzalloc_#t~ret1235 := ldv_is_err_#res;assume -9223372036854775808 <= ldv_xzalloc_#t~ret1235 && ldv_xzalloc_#t~ret1235 <= 9223372036854775807;ldv_xzalloc_~tmp___0~43 := ldv_xzalloc_#t~ret1235;havoc ldv_xzalloc_#t~ret1235;ldv_assume_#in~expression := (if 0 == ldv_xzalloc_~tmp___0~43 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,901 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11372-7: ldv_xmalloc_#t~ret1233 := ldv_is_err_#res;assume -9223372036854775808 <= ldv_xmalloc_#t~ret1233 && ldv_xmalloc_#t~ret1233 <= 9223372036854775807;ldv_xmalloc_~tmp___0~42 := ldv_xmalloc_#t~ret1233;havoc ldv_xmalloc_#t~ret1233;ldv_assume_#in~expression := (if 0 == ldv_xmalloc_~tmp___0~42 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,902 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11372-9: ldv_malloc_#t~ret1227 := ldv_is_err_#res;assume -9223372036854775808 <= ldv_malloc_#t~ret1227 && ldv_malloc_#t~ret1227 <= 9223372036854775807;ldv_malloc_~tmp___0~40 := ldv_malloc_#t~ret1227;havoc ldv_malloc_#t~ret1227;ldv_assume_#in~expression := (if 0 == ldv_malloc_~tmp___0~40 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,902 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11372-6: ldv_malloc_#t~ret1227 := ldv_is_err_#res;assume -9223372036854775808 <= ldv_malloc_#t~ret1227 && ldv_malloc_#t~ret1227 <= 9223372036854775807;ldv_malloc_~tmp___0~40 := ldv_malloc_#t~ret1227;havoc ldv_malloc_#t~ret1227;ldv_assume_#in~expression := (if 0 == ldv_malloc_~tmp___0~40 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,902 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6090: assume 0 != (pci_alloc_consistent_~hwdev.base + pci_alloc_consistent_~hwdev.offset) % 18446744073709551616;pci_alloc_consistent_#t~ite193.base, pci_alloc_consistent_#t~ite193.offset := pci_alloc_consistent_~hwdev.base, 179 + pci_alloc_consistent_~hwdev.offset; [2021-11-06 20:16:57,902 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6090: assume !(0 != (pci_alloc_consistent_~hwdev.base + pci_alloc_consistent_~hwdev.offset) % 18446744073709551616);pci_alloc_consistent_#t~ite193.base, pci_alloc_consistent_#t~ite193.offset := 0, 0; [2021-11-06 20:16:57,902 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6090-2: dma_alloc_attrs_#in~dev.base, dma_alloc_attrs_#in~dev.offset, dma_alloc_attrs_#in~size, dma_alloc_attrs_#in~dma_handle.base, dma_alloc_attrs_#in~dma_handle.offset, dma_alloc_attrs_#in~gfp, dma_alloc_attrs_#in~attrs.base, dma_alloc_attrs_#in~attrs.offset := pci_alloc_consistent_#t~ite193.base, pci_alloc_consistent_#t~ite193.offset, pci_alloc_consistent_~size, pci_alloc_consistent_~dma_handle.base, pci_alloc_consistent_~dma_handle.offset, 32, 0, 0;havoc dma_alloc_attrs_#res.base, dma_alloc_attrs_#res.offset;havoc dma_alloc_attrs_#t~ret108.base, dma_alloc_attrs_#t~ret108.offset, dma_alloc_attrs_#t~ret109, dma_alloc_attrs_#t~mem110.base, dma_alloc_attrs_#t~mem110.offset, dma_alloc_attrs_#t~ret111, dma_alloc_attrs_#t~mem118.base, dma_alloc_attrs_#t~mem118.offset, dma_alloc_attrs_#t~ret119.base, dma_alloc_attrs_#t~ret119.offset, dma_alloc_attrs_#t~mem120, dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset, dma_alloc_attrs_~size, dma_alloc_attrs_~dma_handle.base, dma_alloc_attrs_~dma_handle.offset, dma_alloc_attrs_~gfp, dma_alloc_attrs_~attrs.base, dma_alloc_attrs_~attrs.offset, dma_alloc_attrs_~ops~2.base, dma_alloc_attrs_~ops~2.offset, dma_alloc_attrs_~tmp~8.base, dma_alloc_attrs_~tmp~8.offset, dma_alloc_attrs_~memory~0.base, dma_alloc_attrs_~memory~0.offset, dma_alloc_attrs_~tmp___0~2, dma_alloc_attrs_~tmp___1~2;dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset := dma_alloc_attrs_#in~dev.base, dma_alloc_attrs_#in~dev.offset;dma_alloc_attrs_~size := dma_alloc_attrs_#in~size;dma_alloc_attrs_~dma_handle.base, dma_alloc_attrs_~dma_handle.offset := dma_alloc_attrs_#in~dma_handle.base, dma_alloc_attrs_#in~dma_handle.offset;dma_alloc_attrs_~gfp := dma_alloc_attrs_#in~gfp;dma_alloc_attrs_~attrs.base, dma_alloc_attrs_~attrs.offset := dma_alloc_attrs_#in~attrs.base, dma_alloc_attrs_#in~attrs.offset;havoc dma_alloc_attrs_~ops~2.base, dma_alloc_attrs_~ops~2.offset;havoc dma_alloc_attrs_~tmp~8.base, dma_alloc_attrs_~tmp~8.offset;havoc dma_alloc_attrs_~memory~0.base, dma_alloc_attrs_~memory~0.offset;havoc dma_alloc_attrs_~tmp___0~2;havoc dma_alloc_attrs_~tmp___1~2;get_dma_ops_#in~dev.base, get_dma_ops_#in~dev.offset := dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset;havoc get_dma_ops_#res.base, get_dma_ops_#res.offset;havoc get_dma_ops_#t~ret74, get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset, get_dma_ops_#t~short76, get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset, get_dma_ops_~dev.base, get_dma_ops_~dev.offset, get_dma_ops_~tmp~4;get_dma_ops_~dev.base, get_dma_ops_~dev.offset := get_dma_ops_#in~dev.base, get_dma_ops_#in~dev.offset;havoc get_dma_ops_~tmp~4;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 == (get_dma_ops_~dev.base + get_dma_ops_~dev.offset) % 18446744073709551616 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 20:16:57,902 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6093: tlan_init_#t~ret395.base, tlan_init_#t~ret395.offset := pci_alloc_consistent_#res.base, pci_alloc_consistent_#res.offset;call write~$Pointer$(tlan_init_#t~ret395.base, tlan_init_#t~ret395.offset, tlan_init_~priv~5.base, 24 + tlan_init_~priv~5.offset, 8);havoc tlan_init_#t~mem394.base, tlan_init_#t~mem394.offset;havoc tlan_init_#t~ret395.base, tlan_init_#t~ret395.offset;call write~int(tlan_init_~dma_size~0, tlan_init_~priv~5.base, 40 + tlan_init_~priv~5.offset, 4);call tlan_init_#t~mem396.base, tlan_init_#t~mem396.offset := read~$Pointer$(tlan_init_~priv~5.base, 24 + tlan_init_~priv~5.offset, 8); [2021-11-06 20:16:57,903 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-2: tlan_dio_read8_#t~ret223 := inb_#res;tlan_dio_read8_~tmp~25 := tlan_dio_read8_#t~ret223;havoc tlan_dio_read8_#t~ret223;tlan_dio_read8_#res := tlan_dio_read8_~tmp~25; [2021-11-06 20:16:57,903 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-3: tlan_read_and_clear_stats_#t~ret707 := inb_#res;tlan_read_and_clear_stats_~tmp~52 := tlan_read_and_clear_stats_#t~ret707;havoc tlan_read_and_clear_stats_#t~mem706;havoc tlan_read_and_clear_stats_#t~ret707;tlan_read_and_clear_stats_~tx_good~0 := tlan_read_and_clear_stats_~tmp~52 % 256;call tlan_read_and_clear_stats_#t~mem708 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (13 + tlan_read_and_clear_stats_#t~mem708) % 4294967296 % 4294967296 <= 2147483647 then (13 + tlan_read_and_clear_stats_#t~mem708) % 4294967296 % 4294967296 else (13 + tlan_read_and_clear_stats_#t~mem708) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,903 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569: tlan_eisa_probe_#t~ret380 := inb_#res;tlan_eisa_probe_~tmp___3~1 := tlan_eisa_probe_#t~ret380;havoc tlan_eisa_probe_#t~ret380; [2021-11-06 20:16:57,903 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-1: tlan_eisa_probe_#t~ret383 := inb_#res;tlan_eisa_probe_~tmp___4~0 := tlan_eisa_probe_#t~ret383;havoc tlan_eisa_probe_#t~ret383; [2021-11-06 20:16:57,903 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-6: tlan_read_and_clear_stats_#t~ret713 := inb_#res;tlan_read_and_clear_stats_~tmp___2~3 := tlan_read_and_clear_stats_#t~ret713;havoc tlan_read_and_clear_stats_#t~mem712;havoc tlan_read_and_clear_stats_#t~ret713;tlan_read_and_clear_stats_~tx_under~0 := tlan_read_and_clear_stats_~tmp___2~3 % 256;call tlan_read_and_clear_stats_#t~mem714 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);outw_#in~value, outw_#in~port := 52, (if (8 + tlan_read_and_clear_stats_#t~mem714) % 4294967296 % 4294967296 <= 2147483647 then (8 + tlan_read_and_clear_stats_#t~mem714) % 4294967296 % 4294967296 else (8 + tlan_read_and_clear_stats_#t~mem714) % 4294967296 % 4294967296 - 4294967296);havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,903 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-7: tlan_read_and_clear_stats_#t~ret716 := inb_#res;tlan_read_and_clear_stats_~tmp___3~2 := tlan_read_and_clear_stats_#t~ret716;havoc tlan_read_and_clear_stats_#t~mem715;havoc tlan_read_and_clear_stats_#t~ret716;tlan_read_and_clear_stats_~rx_good~0 := tlan_read_and_clear_stats_~tmp___3~2 % 256;call tlan_read_and_clear_stats_#t~mem717 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (13 + tlan_read_and_clear_stats_#t~mem717) % 4294967296 % 4294967296 <= 2147483647 then (13 + tlan_read_and_clear_stats_#t~mem717) % 4294967296 % 4294967296 else (13 + tlan_read_and_clear_stats_#t~mem717) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,904 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-4: tlan_read_and_clear_stats_#t~ret709 := inb_#res;tlan_read_and_clear_stats_~tmp___0~19 := tlan_read_and_clear_stats_#t~ret709;havoc tlan_read_and_clear_stats_#t~mem708;havoc tlan_read_and_clear_stats_#t~ret709;tlan_read_and_clear_stats_~tx_good~0 := tlan_read_and_clear_stats_~tx_good~0 + 256 * (tlan_read_and_clear_stats_~tmp___0~19 % 256);call tlan_read_and_clear_stats_#t~mem710 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (14 + tlan_read_and_clear_stats_#t~mem710) % 4294967296 % 4294967296 <= 2147483647 then (14 + tlan_read_and_clear_stats_#t~mem710) % 4294967296 % 4294967296 else (14 + tlan_read_and_clear_stats_#t~mem710) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,904 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-5: tlan_read_and_clear_stats_#t~ret711 := inb_#res;tlan_read_and_clear_stats_~tmp___1~7 := tlan_read_and_clear_stats_#t~ret711;havoc tlan_read_and_clear_stats_#t~mem710;havoc tlan_read_and_clear_stats_#t~ret711;tlan_read_and_clear_stats_~tx_good~0 := tlan_read_and_clear_stats_~tx_good~0 + 65536 * (tlan_read_and_clear_stats_~tmp___1~7 % 256);call tlan_read_and_clear_stats_#t~mem712 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (15 + tlan_read_and_clear_stats_#t~mem712) % 4294967296 % 4294967296 <= 2147483647 then (15 + tlan_read_and_clear_stats_#t~mem712) % 4294967296 % 4294967296 else (15 + tlan_read_and_clear_stats_#t~mem712) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,904 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-10: tlan_read_and_clear_stats_#t~ret722 := inb_#res;tlan_read_and_clear_stats_~tmp___6~0 := tlan_read_and_clear_stats_#t~ret722;havoc tlan_read_and_clear_stats_#t~mem721;havoc tlan_read_and_clear_stats_#t~ret722;tlan_read_and_clear_stats_~rx_over~0 := tlan_read_and_clear_stats_~tmp___6~0 % 256;call tlan_read_and_clear_stats_#t~mem723 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);outw_#in~value, outw_#in~port := 56, (if (8 + tlan_read_and_clear_stats_#t~mem723) % 4294967296 % 4294967296 <= 2147483647 then (8 + tlan_read_and_clear_stats_#t~mem723) % 4294967296 % 4294967296 else (8 + tlan_read_and_clear_stats_#t~mem723) % 4294967296 % 4294967296 - 4294967296);havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,904 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-11: tlan_read_and_clear_stats_#t~ret725 := inb_#res;tlan_read_and_clear_stats_~tmp___7~0 := tlan_read_and_clear_stats_#t~ret725;havoc tlan_read_and_clear_stats_#t~mem724;havoc tlan_read_and_clear_stats_#t~ret725;tlan_read_and_clear_stats_~def_tx~0 := tlan_read_and_clear_stats_~tmp___7~0 % 256;call tlan_read_and_clear_stats_#t~mem726 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (13 + tlan_read_and_clear_stats_#t~mem726) % 4294967296 % 4294967296 <= 2147483647 then (13 + tlan_read_and_clear_stats_#t~mem726) % 4294967296 % 4294967296 else (13 + tlan_read_and_clear_stats_#t~mem726) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,904 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-8: tlan_read_and_clear_stats_#t~ret718 := inb_#res;tlan_read_and_clear_stats_~tmp___4~1 := tlan_read_and_clear_stats_#t~ret718;havoc tlan_read_and_clear_stats_#t~mem717;havoc tlan_read_and_clear_stats_#t~ret718;tlan_read_and_clear_stats_~rx_good~0 := tlan_read_and_clear_stats_~rx_good~0 + 256 * (tlan_read_and_clear_stats_~tmp___4~1 % 256);call tlan_read_and_clear_stats_#t~mem719 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (14 + tlan_read_and_clear_stats_#t~mem719) % 4294967296 % 4294967296 <= 2147483647 then (14 + tlan_read_and_clear_stats_#t~mem719) % 4294967296 % 4294967296 else (14 + tlan_read_and_clear_stats_#t~mem719) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,904 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-9: tlan_read_and_clear_stats_#t~ret720 := inb_#res;tlan_read_and_clear_stats_~tmp___5~0 := tlan_read_and_clear_stats_#t~ret720;havoc tlan_read_and_clear_stats_#t~mem719;havoc tlan_read_and_clear_stats_#t~ret720;tlan_read_and_clear_stats_~rx_good~0 := tlan_read_and_clear_stats_~rx_good~0 + 65536 * (tlan_read_and_clear_stats_~tmp___5~0 % 256);call tlan_read_and_clear_stats_#t~mem721 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (15 + tlan_read_and_clear_stats_#t~mem721) % 4294967296 % 4294967296 <= 2147483647 then (15 + tlan_read_and_clear_stats_#t~mem721) % 4294967296 % 4294967296 else (15 + tlan_read_and_clear_stats_#t~mem721) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,905 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-14: tlan_read_and_clear_stats_#t~ret731 := inb_#res;tlan_read_and_clear_stats_~tmp___10~0 := tlan_read_and_clear_stats_#t~ret731;havoc tlan_read_and_clear_stats_#t~mem730;havoc tlan_read_and_clear_stats_#t~ret731;tlan_read_and_clear_stats_~code~0 := tlan_read_and_clear_stats_~tmp___10~0 % 256;call tlan_read_and_clear_stats_#t~mem732 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);outw_#in~value, outw_#in~port := 60, (if (8 + tlan_read_and_clear_stats_#t~mem732) % 4294967296 % 4294967296 <= 2147483647 then (8 + tlan_read_and_clear_stats_#t~mem732) % 4294967296 % 4294967296 else (8 + tlan_read_and_clear_stats_#t~mem732) % 4294967296 % 4294967296 - 4294967296);havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,905 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-15: tlan_read_and_clear_stats_#t~ret734 := inb_#res;tlan_read_and_clear_stats_~tmp___11~0 := tlan_read_and_clear_stats_#t~ret734;havoc tlan_read_and_clear_stats_#t~mem733;havoc tlan_read_and_clear_stats_#t~ret734;tlan_read_and_clear_stats_~multi_col~0 := tlan_read_and_clear_stats_~tmp___11~0 % 256;call tlan_read_and_clear_stats_#t~mem735 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (13 + tlan_read_and_clear_stats_#t~mem735) % 4294967296 % 4294967296 <= 2147483647 then (13 + tlan_read_and_clear_stats_#t~mem735) % 4294967296 % 4294967296 else (13 + tlan_read_and_clear_stats_#t~mem735) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,905 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-12: tlan_read_and_clear_stats_#t~ret727 := inb_#res;tlan_read_and_clear_stats_~tmp___8~0 := tlan_read_and_clear_stats_#t~ret727;havoc tlan_read_and_clear_stats_#t~mem726;havoc tlan_read_and_clear_stats_#t~ret727;tlan_read_and_clear_stats_~def_tx~0 := tlan_read_and_clear_stats_~def_tx~0 + 256 * (tlan_read_and_clear_stats_~tmp___8~0 % 256);call tlan_read_and_clear_stats_#t~mem728 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (14 + tlan_read_and_clear_stats_#t~mem728) % 4294967296 % 4294967296 <= 2147483647 then (14 + tlan_read_and_clear_stats_#t~mem728) % 4294967296 % 4294967296 else (14 + tlan_read_and_clear_stats_#t~mem728) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,905 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-13: tlan_read_and_clear_stats_#t~ret729 := inb_#res;tlan_read_and_clear_stats_~tmp___9~0 := tlan_read_and_clear_stats_#t~ret729;havoc tlan_read_and_clear_stats_#t~mem728;havoc tlan_read_and_clear_stats_#t~ret729;tlan_read_and_clear_stats_~crc~0 := tlan_read_and_clear_stats_~tmp___9~0 % 256;call tlan_read_and_clear_stats_#t~mem730 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (15 + tlan_read_and_clear_stats_#t~mem730) % 4294967296 % 4294967296 <= 2147483647 then (15 + tlan_read_and_clear_stats_#t~mem730) % 4294967296 % 4294967296 else (15 + tlan_read_and_clear_stats_#t~mem730) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,905 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-18: tlan_read_and_clear_stats_#t~ret740 := inb_#res;tlan_read_and_clear_stats_~tmp___14~0 := tlan_read_and_clear_stats_#t~ret740;havoc tlan_read_and_clear_stats_#t~mem739;havoc tlan_read_and_clear_stats_#t~ret740;tlan_read_and_clear_stats_~single_col~0 := tlan_read_and_clear_stats_~single_col~0 + 256 * (tlan_read_and_clear_stats_~tmp___14~0 % 256);call tlan_read_and_clear_stats_#t~mem741 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);outw_#in~value, outw_#in~port := 64, (if (8 + tlan_read_and_clear_stats_#t~mem741) % 4294967296 % 4294967296 <= 2147483647 then (8 + tlan_read_and_clear_stats_#t~mem741) % 4294967296 % 4294967296 else (8 + tlan_read_and_clear_stats_#t~mem741) % 4294967296 % 4294967296 - 4294967296);havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,905 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-19: tlan_read_and_clear_stats_#t~ret743 := inb_#res;tlan_read_and_clear_stats_~tmp___15~0 := tlan_read_and_clear_stats_#t~ret743;havoc tlan_read_and_clear_stats_#t~mem742;havoc tlan_read_and_clear_stats_#t~ret743;tlan_read_and_clear_stats_~excess_col~0 := tlan_read_and_clear_stats_~tmp___15~0 % 256;call tlan_read_and_clear_stats_#t~mem744 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (13 + tlan_read_and_clear_stats_#t~mem744) % 4294967296 % 4294967296 <= 2147483647 then (13 + tlan_read_and_clear_stats_#t~mem744) % 4294967296 % 4294967296 else (13 + tlan_read_and_clear_stats_#t~mem744) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,905 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-16: tlan_read_and_clear_stats_#t~ret736 := inb_#res;tlan_read_and_clear_stats_~tmp___12~0 := tlan_read_and_clear_stats_#t~ret736;havoc tlan_read_and_clear_stats_#t~mem735;havoc tlan_read_and_clear_stats_#t~ret736;tlan_read_and_clear_stats_~multi_col~0 := tlan_read_and_clear_stats_~multi_col~0 + 256 * (tlan_read_and_clear_stats_~tmp___12~0 % 256);call tlan_read_and_clear_stats_#t~mem737 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (14 + tlan_read_and_clear_stats_#t~mem737) % 4294967296 % 4294967296 <= 2147483647 then (14 + tlan_read_and_clear_stats_#t~mem737) % 4294967296 % 4294967296 else (14 + tlan_read_and_clear_stats_#t~mem737) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,906 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-17: tlan_read_and_clear_stats_#t~ret738 := inb_#res;tlan_read_and_clear_stats_~tmp___13~0 := tlan_read_and_clear_stats_#t~ret738;havoc tlan_read_and_clear_stats_#t~mem737;havoc tlan_read_and_clear_stats_#t~ret738;tlan_read_and_clear_stats_~single_col~0 := tlan_read_and_clear_stats_~tmp___13~0 % 256;call tlan_read_and_clear_stats_#t~mem739 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (15 + tlan_read_and_clear_stats_#t~mem739) % 4294967296 % 4294967296 <= 2147483647 then (15 + tlan_read_and_clear_stats_#t~mem739) % 4294967296 % 4294967296 else (15 + tlan_read_and_clear_stats_#t~mem739) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,906 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-20: tlan_read_and_clear_stats_#t~ret745 := inb_#res;tlan_read_and_clear_stats_~tmp___16~0 := tlan_read_and_clear_stats_#t~ret745;havoc tlan_read_and_clear_stats_#t~mem744;havoc tlan_read_and_clear_stats_#t~ret745;tlan_read_and_clear_stats_~late_col~0 := tlan_read_and_clear_stats_~tmp___16~0 % 256;call tlan_read_and_clear_stats_#t~mem746 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (14 + tlan_read_and_clear_stats_#t~mem746) % 4294967296 % 4294967296 <= 2147483647 then (14 + tlan_read_and_clear_stats_#t~mem746) % 4294967296 % 4294967296 else (14 + tlan_read_and_clear_stats_#t~mem746) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,906 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5569-21: tlan_read_and_clear_stats_#t~ret747 := inb_#res;tlan_read_and_clear_stats_~tmp___17~0 := tlan_read_and_clear_stats_#t~ret747;havoc tlan_read_and_clear_stats_#t~mem746;havoc tlan_read_and_clear_stats_#t~ret747;tlan_read_and_clear_stats_~loss~0 := tlan_read_and_clear_stats_~tmp___17~0 % 256; [2021-11-06 20:16:57,906 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6101-2: dma_free_attrs_#in~dev.base, dma_free_attrs_#in~dev.offset, dma_free_attrs_#in~size, dma_free_attrs_#in~vaddr.base, dma_free_attrs_#in~vaddr.offset, dma_free_attrs_#in~bus, dma_free_attrs_#in~attrs.base, dma_free_attrs_#in~attrs.offset := pci_free_consistent_#t~ite195.base, pci_free_consistent_#t~ite195.offset, pci_free_consistent_~size, pci_free_consistent_~vaddr.base, pci_free_consistent_~vaddr.offset, pci_free_consistent_~dma_handle, 0, 0;havoc dma_free_attrs_#t~ret121.base, dma_free_attrs_#t~ret121.offset, dma_free_attrs_#t~ret122, dma_free_attrs_#t~ret123, dma_free_attrs_#t~ret124, dma_free_attrs_#t~ret126, dma_free_attrs_#t~mem127.base, dma_free_attrs_#t~mem127.offset, dma_free_attrs_#t~mem134.base, dma_free_attrs_#t~mem134.offset, dma_free_attrs_~dev.base, dma_free_attrs_~dev.offset, dma_free_attrs_~size, dma_free_attrs_~vaddr.base, dma_free_attrs_~vaddr.offset, dma_free_attrs_~bus, dma_free_attrs_~attrs.base, dma_free_attrs_~attrs.offset, dma_free_attrs_~ops~3.base, dma_free_attrs_~ops~3.offset, dma_free_attrs_~tmp~9.base, dma_free_attrs_~tmp~9.offset, dma_free_attrs_~__ret_warn_on~0, dma_free_attrs_~_flags~0, dma_free_attrs_~tmp___0~3, dma_free_attrs_~tmp___1~3;dma_free_attrs_~dev.base, dma_free_attrs_~dev.offset := dma_free_attrs_#in~dev.base, dma_free_attrs_#in~dev.offset;dma_free_attrs_~size := dma_free_attrs_#in~size;dma_free_attrs_~vaddr.base, dma_free_attrs_~vaddr.offset := dma_free_attrs_#in~vaddr.base, dma_free_attrs_#in~vaddr.offset;dma_free_attrs_~bus := dma_free_attrs_#in~bus;dma_free_attrs_~attrs.base, dma_free_attrs_~attrs.offset := dma_free_attrs_#in~attrs.base, dma_free_attrs_#in~attrs.offset;havoc dma_free_attrs_~ops~3.base, dma_free_attrs_~ops~3.offset;havoc dma_free_attrs_~tmp~9.base, dma_free_attrs_~tmp~9.offset;havoc dma_free_attrs_~__ret_warn_on~0;havoc dma_free_attrs_~_flags~0;havoc dma_free_attrs_~tmp___0~3;havoc dma_free_attrs_~tmp___1~3;get_dma_ops_#in~dev.base, get_dma_ops_#in~dev.offset := dma_free_attrs_~dev.base, dma_free_attrs_~dev.offset;havoc get_dma_ops_#res.base, get_dma_ops_#res.offset;havoc get_dma_ops_#t~ret74, get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset, get_dma_ops_#t~short76, get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset, get_dma_ops_~dev.base, get_dma_ops_~dev.offset, get_dma_ops_~tmp~4;get_dma_ops_~dev.base, get_dma_ops_~dev.offset := get_dma_ops_#in~dev.base, get_dma_ops_#in~dev.offset;havoc get_dma_ops_~tmp~4;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 == (get_dma_ops_~dev.base + get_dma_ops_~dev.offset) % 18446744073709551616 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 20:16:57,906 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6101: assume 0 != (pci_free_consistent_~hwdev.base + pci_free_consistent_~hwdev.offset) % 18446744073709551616;pci_free_consistent_#t~ite195.base, pci_free_consistent_#t~ite195.offset := pci_free_consistent_~hwdev.base, 179 + pci_free_consistent_~hwdev.offset; [2021-11-06 20:16:57,906 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6101: assume !(0 != (pci_free_consistent_~hwdev.base + pci_free_consistent_~hwdev.offset) % 18446744073709551616);pci_free_consistent_#t~ite195.base, pci_free_consistent_#t~ite195.offset := 0, 0; [2021-11-06 20:16:57,906 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6104: havoc tlan_probe1_#t~mem355.base, tlan_probe1_#t~mem355.offset;havoc tlan_probe1_#t~mem356;havoc tlan_probe1_#t~mem357.base, tlan_probe1_#t~mem357.offset;havoc tlan_probe1_#t~mem358; [2021-11-06 20:16:57,907 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6637-2: ldv_alloc_etherdev_mqs_94_#in~ldv_func_arg1, ldv_alloc_etherdev_mqs_94_#in~ldv_func_arg2, ldv_alloc_etherdev_mqs_94_#in~ldv_func_arg3 := 512, 1, 1;havoc ldv_alloc_etherdev_mqs_94_#res.base, ldv_alloc_etherdev_mqs_94_#res.offset;havoc ldv_alloc_etherdev_mqs_94_#t~ret1196.base, ldv_alloc_etherdev_mqs_94_#t~ret1196.offset, ldv_alloc_etherdev_mqs_94_#t~ret1197.base, ldv_alloc_etherdev_mqs_94_#t~ret1197.offset, ldv_alloc_etherdev_mqs_94_~ldv_func_arg1, ldv_alloc_etherdev_mqs_94_~ldv_func_arg2, ldv_alloc_etherdev_mqs_94_~ldv_func_arg3, ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.base, ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.offset, ldv_alloc_etherdev_mqs_94_~tmp~94.base, ldv_alloc_etherdev_mqs_94_~tmp~94.offset, ldv_alloc_etherdev_mqs_94_~tmp___0~36.base, ldv_alloc_etherdev_mqs_94_~tmp___0~36.offset;ldv_alloc_etherdev_mqs_94_~ldv_func_arg1 := ldv_alloc_etherdev_mqs_94_#in~ldv_func_arg1;ldv_alloc_etherdev_mqs_94_~ldv_func_arg2 := ldv_alloc_etherdev_mqs_94_#in~ldv_func_arg2;ldv_alloc_etherdev_mqs_94_~ldv_func_arg3 := ldv_alloc_etherdev_mqs_94_#in~ldv_func_arg3;havoc ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.base, ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.offset;havoc ldv_alloc_etherdev_mqs_94_~tmp~94.base, ldv_alloc_etherdev_mqs_94_~tmp~94.offset;havoc ldv_alloc_etherdev_mqs_94_~tmp___0~36.base, ldv_alloc_etherdev_mqs_94_~tmp___0~36.offset;alloc_etherdev_mqs_#in~arg0, alloc_etherdev_mqs_#in~arg1, alloc_etherdev_mqs_#in~arg2 := ldv_alloc_etherdev_mqs_94_~ldv_func_arg1, ldv_alloc_etherdev_mqs_94_~ldv_func_arg2, ldv_alloc_etherdev_mqs_94_~ldv_func_arg3;havoc alloc_etherdev_mqs_#res.base, alloc_etherdev_mqs_#res.offset;havoc alloc_etherdev_mqs_#t~ret1381.base, alloc_etherdev_mqs_#t~ret1381.offset, alloc_etherdev_mqs_~arg0, alloc_etherdev_mqs_~arg1, alloc_etherdev_mqs_~arg2;alloc_etherdev_mqs_~arg0 := alloc_etherdev_mqs_#in~arg0;alloc_etherdev_mqs_~arg1 := alloc_etherdev_mqs_#in~arg1;alloc_etherdev_mqs_~arg2 := alloc_etherdev_mqs_#in~arg2;ldv_malloc_#in~size := 3027;havoc ldv_malloc_#res.base, ldv_malloc_#res.offset;havoc ldv_malloc_#t~ret1225, ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset, ldv_malloc_#t~ret1227, ldv_malloc_~size, ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset, ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset, ldv_malloc_~tmp___0~40, ldv_malloc_~tmp___1~16;ldv_malloc_~size := ldv_malloc_#in~size;havoc ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset;havoc ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset;havoc ldv_malloc_~tmp___0~40;havoc ldv_malloc_~tmp___1~16;havoc ldv_undef_int_#res;havoc ldv_undef_int_#t~nondet1236, ldv_undef_int_~tmp~110;havoc ldv_undef_int_~tmp~110;assume -2147483648 <= ldv_undef_int_#t~nondet1236 && ldv_undef_int_#t~nondet1236 <= 2147483647;ldv_undef_int_~tmp~110 := ldv_undef_int_#t~nondet1236;havoc ldv_undef_int_#t~nondet1236;ldv_undef_int_#res := ldv_undef_int_~tmp~110; [2021-11-06 20:16:57,907 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6637: assume 0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616;pci_enable_device_#in~arg0.base, pci_enable_device_#in~arg0.offset := tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset;havoc pci_enable_device_#res;havoc pci_enable_device_#t~nondet1395, pci_enable_device_~arg0.base, pci_enable_device_~arg0.offset;pci_enable_device_~arg0.base, pci_enable_device_~arg0.offset := pci_enable_device_#in~arg0.base, pci_enable_device_#in~arg0.offset;assume -2147483648 <= pci_enable_device_#t~nondet1395 && pci_enable_device_#t~nondet1395 <= 2147483647;pci_enable_device_#res := pci_enable_device_#t~nondet1395;havoc pci_enable_device_#t~nondet1395; [2021-11-06 20:16:57,907 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6637: assume !(0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616); [2021-11-06 20:16:57,907 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6641: assume 0 != tlan_probe1_~rc~1;tlan_probe1_#res := tlan_probe1_~rc~1;call ULTIMATE.dealloc(tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset);havoc tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset;call ULTIMATE.dealloc(tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset);havoc tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset;call ULTIMATE.dealloc(tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset);havoc tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset; [2021-11-06 20:16:57,907 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6641: assume !(0 != tlan_probe1_~rc~1);pci_request_regions_#in~arg0.base, pci_request_regions_#in~arg0.offset, pci_request_regions_#in~arg1.base, pci_request_regions_#in~arg1.offset := tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset, ~#tlan_signature~0.base, ~#tlan_signature~0.offset;havoc pci_request_regions_#res;havoc pci_request_regions_#t~nondet1396, pci_request_regions_~arg0.base, pci_request_regions_~arg0.offset, pci_request_regions_~arg1.base, pci_request_regions_~arg1.offset;pci_request_regions_~arg0.base, pci_request_regions_~arg0.offset := pci_request_regions_#in~arg0.base, pci_request_regions_#in~arg0.offset;pci_request_regions_~arg1.base, pci_request_regions_~arg1.offset := pci_request_regions_#in~arg1.base, pci_request_regions_#in~arg1.offset;assume -2147483648 <= pci_request_regions_#t~nondet1396 && pci_request_regions_#t~nondet1396 <= 2147483647;pci_request_regions_#res := pci_request_regions_#t~nondet1396;havoc pci_request_regions_#t~nondet1396; [2021-11-06 20:16:57,907 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6113-2: dma_map_single_attrs_#in~dev.base, dma_map_single_attrs_#in~dev.offset, dma_map_single_attrs_#in~ptr.base, dma_map_single_attrs_#in~ptr.offset, dma_map_single_attrs_#in~size, dma_map_single_attrs_#in~dir, dma_map_single_attrs_#in~attrs.base, dma_map_single_attrs_#in~attrs.offset := pci_map_single_#t~ite196.base, pci_map_single_#t~ite196.offset, pci_map_single_~ptr.base, pci_map_single_~ptr.offset, pci_map_single_~size, pci_map_single_~direction, 0, 0;havoc dma_map_single_attrs_#res;havoc dma_map_single_attrs_#t~ret78.base, dma_map_single_attrs_#t~ret78.offset, dma_map_single_attrs_#t~ret79, dma_map_single_attrs_#t~ret80, dma_map_single_attrs_#t~ret81, dma_map_single_attrs_#t~mem89.base, dma_map_single_attrs_#t~mem89.offset, dma_map_single_attrs_#t~ret90, dma_map_single_attrs_#t~ret91, dma_map_single_attrs_~dev.base, dma_map_single_attrs_~dev.offset, dma_map_single_attrs_~ptr.base, dma_map_single_attrs_~ptr.offset, dma_map_single_attrs_~size, dma_map_single_attrs_~dir, dma_map_single_attrs_~attrs.base, dma_map_single_attrs_~attrs.offset, dma_map_single_attrs_~ops~0.base, dma_map_single_attrs_~ops~0.offset, dma_map_single_attrs_~tmp~5.base, dma_map_single_attrs_~tmp~5.offset, dma_map_single_attrs_~addr~0, dma_map_single_attrs_~tmp___0~0, dma_map_single_attrs_~tmp___1~0, dma_map_single_attrs_~tmp___2~0, dma_map_single_attrs_~tmp___3~0;dma_map_single_attrs_~dev.base, dma_map_single_attrs_~dev.offset := dma_map_single_attrs_#in~dev.base, dma_map_single_attrs_#in~dev.offset;dma_map_single_attrs_~ptr.base, dma_map_single_attrs_~ptr.offset := dma_map_single_attrs_#in~ptr.base, dma_map_single_attrs_#in~ptr.offset;dma_map_single_attrs_~size := dma_map_single_attrs_#in~size;dma_map_single_attrs_~dir := dma_map_single_attrs_#in~dir;dma_map_single_attrs_~attrs.base, dma_map_single_attrs_~attrs.offset := dma_map_single_attrs_#in~attrs.base, dma_map_single_attrs_#in~attrs.offset;havoc dma_map_single_attrs_~ops~0.base, dma_map_single_attrs_~ops~0.offset;havoc dma_map_single_attrs_~tmp~5.base, dma_map_single_attrs_~tmp~5.offset;havoc dma_map_single_attrs_~addr~0;havoc dma_map_single_attrs_~tmp___0~0;havoc dma_map_single_attrs_~tmp___1~0;havoc dma_map_single_attrs_~tmp___2~0;havoc dma_map_single_attrs_~tmp___3~0;get_dma_ops_#in~dev.base, get_dma_ops_#in~dev.offset := dma_map_single_attrs_~dev.base, dma_map_single_attrs_~dev.offset;havoc get_dma_ops_#res.base, get_dma_ops_#res.offset;havoc get_dma_ops_#t~ret74, get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset, get_dma_ops_#t~short76, get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset, get_dma_ops_~dev.base, get_dma_ops_~dev.offset, get_dma_ops_~tmp~4;get_dma_ops_~dev.base, get_dma_ops_~dev.offset := get_dma_ops_#in~dev.base, get_dma_ops_#in~dev.offset;havoc get_dma_ops_~tmp~4;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 == (get_dma_ops_~dev.base + get_dma_ops_~dev.offset) % 18446744073709551616 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 20:16:57,907 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6113: assume 0 != (pci_map_single_~hwdev.base + pci_map_single_~hwdev.offset) % 18446744073709551616;pci_map_single_#t~ite196.base, pci_map_single_#t~ite196.offset := pci_map_single_~hwdev.base, 179 + pci_map_single_~hwdev.offset; [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6113: assume !(0 != (pci_map_single_~hwdev.base + pci_map_single_~hwdev.offset) % 18446744073709551616);pci_map_single_#t~ite196.base, pci_map_single_#t~ite196.offset := 0, 0; [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12985: assume 2 == ~ldv_spin__xmit_lock_of_netdev_queue~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12985: assume !(2 == ~ldv_spin__xmit_lock_of_netdev_queue~0); [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6116: tlan_reset_lists_#t~ret669 := pci_map_single_#res;tlan_reset_lists_~tmp___0~18 := tlan_reset_lists_#t~ret669;havoc tlan_reset_lists_#t~mem667.base, tlan_reset_lists_#t~mem667.offset;havoc tlan_reset_lists_#t~mem668.base, tlan_reset_lists_#t~mem668.offset;havoc tlan_reset_lists_#t~ret669;call write~int(tlan_reset_lists_~tmp___0~18, tlan_reset_lists_~list~0.base, 12 + tlan_reset_lists_~list~0.offset, 4);tlan_store_skb_#in~tag.base, tlan_store_skb_#in~tag.offset, tlan_store_skb_#in~skb.base, tlan_store_skb_#in~skb.offset := tlan_reset_lists_~list~0.base, tlan_reset_lists_~list~0.offset, tlan_reset_lists_~skb~3.base, tlan_reset_lists_~skb~3.offset;havoc tlan_store_skb_~tag.base, tlan_store_skb_~tag.offset, tlan_store_skb_~skb.base, tlan_store_skb_~skb.offset, tlan_store_skb_~addr~1;tlan_store_skb_~tag.base, tlan_store_skb_~tag.offset := tlan_store_skb_#in~tag.base, tlan_store_skb_#in~tag.offset;tlan_store_skb_~skb.base, tlan_store_skb_~skb.offset := tlan_store_skb_#in~skb.base, tlan_store_skb_#in~skb.offset;havoc tlan_store_skb_~addr~1;tlan_store_skb_~addr~1 := tlan_store_skb_~skb.base + tlan_store_skb_~skb.offset;call write~int(tlan_store_skb_~addr~1, tlan_store_skb_~tag.base, 84 + tlan_store_skb_~tag.offset, 4);call write~int(tlan_store_skb_~addr~1 / 4294967296, tlan_store_skb_~tag.base, 76 + tlan_store_skb_~tag.offset, 4); [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12989: assume 2 == ~ldv_spin_addr_list_lock_of_net_device~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12989: assume !(2 == ~ldv_spin_addr_list_lock_of_net_device~0); [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6648: assume 0 != tlan_probe1_~rc~1;havoc tlan_probe1_#t~nondet307; [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6648: assume !(0 != tlan_probe1_~rc~1); [2021-11-06 20:16:57,908 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12993: assume 2 == ~ldv_spin_alloc_lock_of_task_struct~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12993: assume !(2 == ~ldv_spin_alloc_lock_of_task_struct~0); [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12997: assume 2 == ~ldv_spin_i_lock_of_inode~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L12997: assume !(2 == ~ldv_spin_i_lock_of_inode~0); [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10883: ldv_request_irq_#res := ldv_request_irq_~arg0; [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599: tlan_ee_send_start_~sio~5 := 13 + tlan_ee_send_start_~io_base % 65536; [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-1: tlan_ee_send_byte_~sio~6 := 13 + tlan_ee_send_byte_~io_base % 65536;tlan_ee_send_byte_~place~0 := 128; [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-4: tlan_ee_send_byte_~sio~6 := 13 + tlan_ee_send_byte_~io_base % 65536;tlan_ee_send_byte_~place~0 := 128; [2021-11-06 20:16:57,909 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-5: tlan_ee_receive_byte_~sio~7 := 13 + tlan_ee_receive_byte_~io_base % 65536;call write~int(0, tlan_ee_receive_byte_~data.base, tlan_ee_receive_byte_~data.offset, 1); [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-2: tlan_ee_send_byte_~sio~6 := 13 + tlan_ee_send_byte_~io_base % 65536;tlan_ee_send_byte_~place~0 := 128; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-3: tlan_ee_send_start_~sio~5 := 13 + tlan_ee_send_start_~io_base % 65536; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-8: havoc tlan_read_and_clear_stats_#t~mem714;call tlan_read_and_clear_stats_#t~mem715 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (12 + tlan_read_and_clear_stats_#t~mem715) % 4294967296 % 4294967296 <= 2147483647 then (12 + tlan_read_and_clear_stats_#t~mem715) % 4294967296 % 4294967296 else (12 + tlan_read_and_clear_stats_#t~mem715) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-9: havoc tlan_read_and_clear_stats_#t~mem723;call tlan_read_and_clear_stats_#t~mem724 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (12 + tlan_read_and_clear_stats_#t~mem724) % 4294967296 % 4294967296 <= 2147483647 then (12 + tlan_read_and_clear_stats_#t~mem724) % 4294967296 % 4294967296 else (12 + tlan_read_and_clear_stats_#t~mem724) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-6: inb_#in~port := 12 + tlan_dio_read8_~base_addr % 65536 + ~bitwiseAnd(tlan_dio_read8_~internal_addr % 65536, 3);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-7: havoc tlan_read_and_clear_stats_#t~mem705;call tlan_read_and_clear_stats_#t~mem706 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (12 + tlan_read_and_clear_stats_#t~mem706) % 4294967296 % 4294967296 <= 2147483647 then (12 + tlan_read_and_clear_stats_#t~mem706) % 4294967296 % 4294967296 else (12 + tlan_read_and_clear_stats_#t~mem706) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-10: havoc tlan_read_and_clear_stats_#t~mem732;call tlan_read_and_clear_stats_#t~mem733 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (12 + tlan_read_and_clear_stats_#t~mem733) % 4294967296 % 4294967296 <= 2147483647 then (12 + tlan_read_and_clear_stats_#t~mem733) % 4294967296 % 4294967296 else (12 + tlan_read_and_clear_stats_#t~mem733) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5599-11: havoc tlan_read_and_clear_stats_#t~mem741;call tlan_read_and_clear_stats_#t~mem742 := read~int(tlan_read_and_clear_stats_~dev.base, 56 + tlan_read_and_clear_stats_~dev.offset, 8);inb_#in~port := (if (12 + tlan_read_and_clear_stats_#t~mem742) % 4294967296 % 4294967296 <= 2147483647 then (12 + tlan_read_and_clear_stats_#t~mem742) % 4294967296 % 4294967296 else (12 + tlan_read_and_clear_stats_#t~mem742) % 4294967296 % 4294967296 - 4294967296);havoc inb_#res;havoc inb_~port, inb_~value~0;inb_~port := inb_#in~port;havoc inb_~value~0;inb_#res := inb_~value~0; [2021-11-06 20:16:57,910 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13001: assume 2 == ~ldv_spin_lock~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13001: assume !(2 == ~ldv_spin_lock~0); [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6660: assume 0 == (tlan_probe1_~dev~3.base + tlan_probe1_~dev~3.offset) % 18446744073709551616;tlan_probe1_~rc~1 := -12; [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6660: assume !(0 == (tlan_probe1_~dev~3.base + tlan_probe1_~dev~3.offset) % 18446744073709551616);call write~$Pointer$(tlan_probe1_~pdev.base, 179 + tlan_probe1_~pdev.offset, tlan_probe1_~dev~3.base, 1236 + tlan_probe1_~dev~3.offset, 8);netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset := tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset;havoc netdev_priv_#res.base, netdev_priv_#res.offset;havoc netdev_priv_~dev.base, netdev_priv_~dev.offset;netdev_priv_~dev.base, netdev_priv_~dev.offset := netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset;netdev_priv_#res.base, netdev_priv_#res.offset := netdev_priv_~dev.base, 3200 + netdev_priv_~dev.offset; [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13005: assume 2 == ~ldv_spin_lock_of_NOT_ARG_SIGN~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13005: assume !(2 == ~ldv_spin_lock_of_NOT_ARG_SIGN~0); [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5607: tlan_eisa_probe_#t~ret369 := inw_#res;tlan_eisa_probe_~tmp~35 := tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~ret369;havoc tlan_eisa_probe_#t~nondet370; [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5607-1: tlan_eisa_probe_#t~ret372 := inw_#res;tlan_eisa_probe_~tmp___0~12 := tlan_eisa_probe_#t~ret372;havoc tlan_eisa_probe_#t~ret372;havoc tlan_eisa_probe_#t~nondet373; [2021-11-06 20:16:57,911 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5607-4: tlan_probe1_#t~ret323 := inw_#res;tlan_probe1_~device_id~0 := tlan_probe1_#t~ret323;havoc tlan_probe1_#t~ret323; [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5607-2: tlan_eisa_probe_#t~ret378 := inw_#res;tlan_eisa_probe_~tmp___2~2 := tlan_eisa_probe_#t~ret378;havoc tlan_eisa_probe_#t~ret378; [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5607-3: tlan_eisa_probe_#t~ret379 := inw_#res;tlan_eisa_probe_~device_id~1 := tlan_eisa_probe_#t~ret379;havoc tlan_eisa_probe_#t~ret379; [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6137: tlan_probe1_#t~ret312 := pci_set_dma_mask_#res;assume -2147483648 <= tlan_probe1_#t~ret312 && tlan_probe1_#t~ret312 <= 2147483647;tlan_probe1_~rc~1 := tlan_probe1_#t~ret312;havoc tlan_probe1_#t~ret312; [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13009: assume 2 == ~ldv_spin_lock_of_tlan_priv~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13009: assume !(2 == ~ldv_spin_lock_of_tlan_priv~0); [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13013: assume 2 == ~ldv_spin_lru_lock_of_netns_frags~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13013: assume !(2 == ~ldv_spin_lru_lock_of_netns_frags~0); [2021-11-06 20:16:57,912 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6672-1: call tlan_probe1_#t~mem324 := read~int(tlan_probe1_~dev~3.base, 48 + tlan_probe1_~dev~3.offset, 8); [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6672: assume 0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616;tlan_probe1_~pci_io_base~0 := 0;call tlan_probe1_#t~mem311 := read~int(tlan_probe1_~ent.base, 24 + tlan_probe1_~ent.offset, 8);call write~$Pointer$(~#board_info~0.base, ~#board_info~0.offset + 14 * (if tlan_probe1_#t~mem311 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then tlan_probe1_#t~mem311 % 18446744073709551616 % 18446744073709551616 else tlan_probe1_#t~mem311 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), tlan_probe1_~priv~3.base, 280 + tlan_probe1_~priv~3.offset, 8);havoc tlan_probe1_#t~mem311;pci_set_dma_mask_#in~dev.base, pci_set_dma_mask_#in~dev.offset, pci_set_dma_mask_#in~mask := tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset, 4294967295;havoc pci_set_dma_mask_#res;havoc pci_set_dma_mask_#t~ret199, pci_set_dma_mask_~dev.base, pci_set_dma_mask_~dev.offset, pci_set_dma_mask_~mask, pci_set_dma_mask_~tmp~22;pci_set_dma_mask_~dev.base, pci_set_dma_mask_~dev.offset := pci_set_dma_mask_#in~dev.base, pci_set_dma_mask_#in~dev.offset;pci_set_dma_mask_~mask := pci_set_dma_mask_#in~mask;havoc pci_set_dma_mask_~tmp~22;dma_set_mask_#in~arg0.base, dma_set_mask_#in~arg0.offset, dma_set_mask_#in~arg1 := pci_set_dma_mask_~dev.base, 179 + pci_set_dma_mask_~dev.offset, pci_set_dma_mask_~mask;havoc dma_set_mask_#res;havoc dma_set_mask_#t~nondet1384, dma_set_mask_~arg0.base, dma_set_mask_~arg0.offset, dma_set_mask_~arg1;dma_set_mask_~arg0.base, dma_set_mask_~arg0.offset := dma_set_mask_#in~arg0.base, dma_set_mask_#in~arg0.offset;dma_set_mask_~arg1 := dma_set_mask_#in~arg1;assume -2147483648 <= dma_set_mask_#t~nondet1384 && dma_set_mask_#t~nondet1384 <= 2147483647;dma_set_mask_#res := dma_set_mask_#t~nondet1384;havoc dma_set_mask_#t~nondet1384; [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6672: assume !(0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616);inw_#in~port := (if (3202 + tlan_probe1_~ioaddr) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_probe1_~ioaddr) % 4294967296 % 4294967296 else (3202 + tlan_probe1_~ioaddr) % 4294967296 % 4294967296 - 4294967296);havoc inw_#res;havoc inw_~port, inw_~value~2;inw_~port := inw_#in~port;havoc inw_~value~2;inw_#res := inw_~value~2; [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13017: assume 2 == ~ldv_spin_node_size_lock_of_pglist_data~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13017: assume !(2 == ~ldv_spin_node_size_lock_of_pglist_data~0); [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6678: assume 0 != tlan_probe1_~rc~1;havoc tlan_probe1_#t~nondet313; [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6678: assume !(0 != tlan_probe1_~rc~1);tlan_probe1_~reg~0 := 0; [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13021: assume 2 == ~ldv_spin_ptl~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13021: assume !(2 == ~ldv_spin_ptl~0); [2021-11-06 20:16:57,913 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13025: assume 2 == ~ldv_spin_siglock_of_sighand_struct~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13025: assume !(2 == ~ldv_spin_siglock_of_sighand_struct~0); [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9328-3: tlan_ee_send_start_~tmp~66 := tlan_ee_send_start_#t~ret1060;havoc tlan_ee_send_start_#t~ret1060; [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9328: SUMMARY for call tlan_ee_send_start_#t~ret1060 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9328-1: tlan_ee_send_start_~tmp~66 := tlan_ee_send_start_#t~ret1060;havoc tlan_ee_send_start_#t~ret1060; [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9328-2: SUMMARY for call tlan_ee_send_start_#t~ret1060 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9329: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_start_~tmp~66 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_start_~tmp~66 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_start_~tmp~66 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9329-1: SUMMARY for call tlan_ee_send_start_#t~ret1061 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9329-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_start_~tmp~66 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_start_~tmp~66 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_start_~tmp~66 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9329-3: SUMMARY for call tlan_ee_send_start_#t~ret1061 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,914 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13029: assume 2 == ~ldv_spin_tx_global_lock_of_net_device~0;ldv_exclusive_spin_is_locked_#res := 1; [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13029: assume !(2 == ~ldv_spin_tx_global_lock_of_net_device~0);ldv_exclusive_spin_is_locked_#res := 0; [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9330: tlan_ee_send_start_~tmp___0~26 := tlan_ee_send_start_#t~ret1061;havoc tlan_ee_send_start_#t~ret1061; [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9330-1: tlan_ee_send_start_~tmp___0~26 := tlan_ee_send_start_#t~ret1061;havoc tlan_ee_send_start_#t~ret1061; [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5631: valid_dma_direction_#in~dma_direction := dma_map_single_attrs_~dir;havoc valid_dma_direction_#res;havoc valid_dma_direction_~dma_direction;valid_dma_direction_~dma_direction := valid_dma_direction_#in~dma_direction;valid_dma_direction_#res := (if valid_dma_direction_~dma_direction % 4294967296 <= 2 then 1 else 0); [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6688: assume 0 != ~bitwiseAnd(tlan_probe1_#t~mem315, 256) % 18446744073709551616;havoc tlan_probe1_#t~mem315;call tlan_probe1_#t~mem316 := read~int(tlan_probe1_~pdev.base, 1551 + tlan_probe1_~pdev.offset + 56 * tlan_probe1_~reg~0, 8);tlan_probe1_~pci_io_base~0 := tlan_probe1_#t~mem316;havoc tlan_probe1_#t~mem316; [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6688: assume !(0 != ~bitwiseAnd(tlan_probe1_#t~mem315, 256) % 18446744073709551616);havoc tlan_probe1_#t~mem315;tlan_probe1_~reg~0 := 1 + tlan_probe1_~reg~0; [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9331: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_start_~tmp___0~26 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_start_~tmp___0~26 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_start_~tmp___0~26 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,915 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9331-1: SUMMARY for call tlan_ee_send_start_#t~ret1062 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9331-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_start_~tmp___0~26 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_start_~tmp___0~26 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_start_~tmp___0~26 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9331-3: SUMMARY for call tlan_ee_send_start_#t~ret1062 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9332: tlan_ee_send_start_~tmp___1~12 := tlan_ee_send_start_#t~ret1062;havoc tlan_ee_send_start_#t~ret1062; [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9332-1: tlan_ee_send_start_~tmp___1~12 := tlan_ee_send_start_#t~ret1062;havoc tlan_ee_send_start_#t~ret1062; [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6690: assume 0 != ~bitwiseAnd(~debug~0, 1);havoc tlan_probe1_#t~nondet317; [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6690: assume !(0 != ~bitwiseAnd(~debug~0, 1)); [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9333: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_start_~tmp___1~12 % 256, 32) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_start_~tmp___1~12 % 256, 32) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_start_~tmp___1~12 % 256, 32) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9333-1: SUMMARY for call tlan_ee_send_start_#t~ret1063 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9333-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_start_~tmp___1~12 % 256, 32) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_start_~tmp___1~12 % 256, 32) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_start_~tmp___1~12 % 256, 32) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,916 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9333-3: SUMMARY for call tlan_ee_send_start_#t~ret1063 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13033: ldv_check_alloc_flags_#t~ret1202 := ldv_exclusive_spin_is_locked_#res;assume -2147483648 <= ldv_check_alloc_flags_#t~ret1202 && ldv_check_alloc_flags_#t~ret1202 <= 2147483647;ldv_check_alloc_flags_~tmp~97 := ldv_check_alloc_flags_#t~ret1202;havoc ldv_check_alloc_flags_#t~ret1202;ldv_assert_linux_alloc_spinlock__wrong_flags_#in~expr := (if 0 == ldv_check_alloc_flags_~tmp~97 then 1 else 0);havoc ldv_assert_linux_alloc_spinlock__wrong_flags_~expr;ldv_assert_linux_alloc_spinlock__wrong_flags_~expr := ldv_assert_linux_alloc_spinlock__wrong_flags_#in~expr; [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9334-1: tlan_ee_send_start_~tmp___2~7 := tlan_ee_send_start_#t~ret1063;havoc tlan_ee_send_start_#t~ret1063; [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9334: tlan_ee_send_start_~tmp___2~7 := tlan_ee_send_start_#t~ret1063;havoc tlan_ee_send_start_#t~ret1063; [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9335-2: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_start_~tmp___2~7 % 256, 239), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9335-3: SUMMARY for call tlan_ee_send_start_#t~ret1064 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9335: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_start_~tmp___2~7 % 256, 239), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9335-1: SUMMARY for call tlan_ee_send_start_#t~ret1064 := inb_p(tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9336: tlan_ee_send_start_~tmp___3~6 := tlan_ee_send_start_#t~ret1064;havoc tlan_ee_send_start_#t~ret1064; [2021-11-06 20:16:57,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9336-1: tlan_ee_send_start_~tmp___3~6 := tlan_ee_send_start_#t~ret1064;havoc tlan_ee_send_start_#t~ret1064; [2021-11-06 20:16:57,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5637: dma_map_single_attrs_#t~ret79 := valid_dma_direction_#res;assume -2147483648 <= dma_map_single_attrs_#t~ret79 && dma_map_single_attrs_#t~ret79 <= 2147483647;dma_map_single_attrs_~tmp___0~0 := dma_map_single_attrs_#t~ret79;havoc dma_map_single_attrs_#t~ret79;ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 == dma_map_single_attrs_~tmp___0~0 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 20:16:57,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9337: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_start_~tmp___3~6 % 256, 191), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9337-1: havoc tlan_ee_read_byte_#t~mem1093;call tlan_ee_read_byte_#t~mem1094 := read~int(tlan_ee_read_byte_~dev.base, 56 + tlan_ee_read_byte_~dev.offset, 8);tlan_ee_send_byte_#in~io_base, tlan_ee_send_byte_#in~data, tlan_ee_send_byte_#in~stop := tlan_ee_read_byte_#t~mem1094 % 65536, 160, 0;havoc tlan_ee_send_byte_#res;havoc tlan_ee_send_byte_#t~ret1065, tlan_ee_send_byte_#t~ret1066, tlan_ee_send_byte_#t~ret1067, tlan_ee_send_byte_#t~ret1068, tlan_ee_send_byte_#t~ret1069, tlan_ee_send_byte_#t~ret1070, tlan_ee_send_byte_#t~ret1071, tlan_ee_send_byte_#t~ret1072, tlan_ee_send_byte_#t~ret1073, tlan_ee_send_byte_#t~ret1074, tlan_ee_send_byte_#t~ret1075, tlan_ee_send_byte_#t~ret1076, tlan_ee_send_byte_~io_base, tlan_ee_send_byte_~data, tlan_ee_send_byte_~stop, tlan_ee_send_byte_~err~3, tlan_ee_send_byte_~place~0, tlan_ee_send_byte_~sio~6, tlan_ee_send_byte_~tmp~67, tlan_ee_send_byte_~tmp___0~27, tlan_ee_send_byte_~tmp___1~13, tlan_ee_send_byte_~tmp___2~8, tlan_ee_send_byte_~tmp___3~7, tlan_ee_send_byte_~tmp___4~5, tlan_ee_send_byte_~tmp___5~4, tlan_ee_send_byte_~tmp___6~3, tlan_ee_send_byte_~tmp___7~2, tlan_ee_send_byte_~tmp___8~2, tlan_ee_send_byte_~tmp___9~2, tlan_ee_send_byte_~tmp___10~2;tlan_ee_send_byte_~io_base := tlan_ee_send_byte_#in~io_base;tlan_ee_send_byte_~data := tlan_ee_send_byte_#in~data;tlan_ee_send_byte_~stop := tlan_ee_send_byte_#in~stop;havoc tlan_ee_send_byte_~err~3;havoc tlan_ee_send_byte_~place~0;havoc tlan_ee_send_byte_~sio~6;havoc tlan_ee_send_byte_~tmp~67;havoc tlan_ee_send_byte_~tmp___0~27;havoc tlan_ee_send_byte_~tmp___1~13;havoc tlan_ee_send_byte_~tmp___2~8;havoc tlan_ee_send_byte_~tmp___3~7;havoc tlan_ee_send_byte_~tmp___4~5;havoc tlan_ee_send_byte_~tmp___5~4;havoc tlan_ee_send_byte_~tmp___6~3;havoc tlan_ee_send_byte_~tmp___7~2;havoc tlan_ee_send_byte_~tmp___8~2;havoc tlan_ee_send_byte_~tmp___9~2;havoc tlan_ee_send_byte_~tmp___10~2;outw_#in~value, outw_#in~port := 1, 8 + tlan_ee_send_byte_~io_base % 65536;havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9337-2: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_start_~tmp___3~6 % 256, 191), tlan_ee_send_start_~sio~5 % 65536); srcloc: null [2021-11-06 20:16:57,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9337-3: havoc tlan_ee_read_byte_#t~mem1098;call tlan_ee_read_byte_#t~mem1099 := read~int(tlan_ee_read_byte_~dev.base, 56 + tlan_ee_read_byte_~dev.offset, 8);tlan_ee_send_byte_#in~io_base, tlan_ee_send_byte_#in~data, tlan_ee_send_byte_#in~stop := tlan_ee_read_byte_#t~mem1099 % 65536, 161, 0;havoc tlan_ee_send_byte_#res;havoc tlan_ee_send_byte_#t~ret1065, tlan_ee_send_byte_#t~ret1066, tlan_ee_send_byte_#t~ret1067, tlan_ee_send_byte_#t~ret1068, tlan_ee_send_byte_#t~ret1069, tlan_ee_send_byte_#t~ret1070, tlan_ee_send_byte_#t~ret1071, tlan_ee_send_byte_#t~ret1072, tlan_ee_send_byte_#t~ret1073, tlan_ee_send_byte_#t~ret1074, tlan_ee_send_byte_#t~ret1075, tlan_ee_send_byte_#t~ret1076, tlan_ee_send_byte_~io_base, tlan_ee_send_byte_~data, tlan_ee_send_byte_~stop, tlan_ee_send_byte_~err~3, tlan_ee_send_byte_~place~0, tlan_ee_send_byte_~sio~6, tlan_ee_send_byte_~tmp~67, tlan_ee_send_byte_~tmp___0~27, tlan_ee_send_byte_~tmp___1~13, tlan_ee_send_byte_~tmp___2~8, tlan_ee_send_byte_~tmp___3~7, tlan_ee_send_byte_~tmp___4~5, tlan_ee_send_byte_~tmp___5~4, tlan_ee_send_byte_~tmp___6~3, tlan_ee_send_byte_~tmp___7~2, tlan_ee_send_byte_~tmp___8~2, tlan_ee_send_byte_~tmp___9~2, tlan_ee_send_byte_~tmp___10~2;tlan_ee_send_byte_~io_base := tlan_ee_send_byte_#in~io_base;tlan_ee_send_byte_~data := tlan_ee_send_byte_#in~data;tlan_ee_send_byte_~stop := tlan_ee_send_byte_#in~stop;havoc tlan_ee_send_byte_~err~3;havoc tlan_ee_send_byte_~place~0;havoc tlan_ee_send_byte_~sio~6;havoc tlan_ee_send_byte_~tmp~67;havoc tlan_ee_send_byte_~tmp___0~27;havoc tlan_ee_send_byte_~tmp___1~13;havoc tlan_ee_send_byte_~tmp___2~8;havoc tlan_ee_send_byte_~tmp___3~7;havoc tlan_ee_send_byte_~tmp___4~5;havoc tlan_ee_send_byte_~tmp___5~4;havoc tlan_ee_send_byte_~tmp___6~3;havoc tlan_ee_send_byte_~tmp___7~2;havoc tlan_ee_send_byte_~tmp___8~2;havoc tlan_ee_send_byte_~tmp___9~2;havoc tlan_ee_send_byte_~tmp___10~2;outw_#in~value, outw_#in~port := 1, 8 + tlan_ee_send_byte_~io_base % 65536;havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6171: ldv_request_irq_100_#t~ret1200 := request_irq_#res;assume -2147483648 <= ldv_request_irq_100_#t~ret1200 && ldv_request_irq_100_#t~ret1200 <= 2147483647;ldv_request_irq_100_~tmp~96 := ldv_request_irq_100_#t~ret1200;havoc ldv_request_irq_100_#t~ret1200;ldv_request_irq_100_~ldv_func_res~5 := ldv_request_irq_100_~tmp~96;ldv_request_irq_#in~arg0, ldv_request_irq_#in~arg1, ldv_request_irq_#in~arg2.base, ldv_request_irq_#in~arg2.offset, ldv_request_irq_#in~arg3, ldv_request_irq_#in~arg4.base, ldv_request_irq_#in~arg4.offset, ldv_request_irq_#in~arg5.base, ldv_request_irq_#in~arg5.offset := ldv_request_irq_100_~ldv_func_res~5, ldv_request_irq_100_~irq, ldv_request_irq_100_~handler.base, ldv_request_irq_100_~handler.offset, ldv_request_irq_100_~flags, ldv_request_irq_100_~name.base, ldv_request_irq_100_~name.offset, ldv_request_irq_100_~dev.base, ldv_request_irq_100_~dev.offset;havoc ldv_request_irq_#res;havoc ldv_request_irq_#t~ret1177, ldv_request_irq_~arg0, ldv_request_irq_~arg1, ldv_request_irq_~arg2.base, ldv_request_irq_~arg2.offset, ldv_request_irq_~arg3, ldv_request_irq_~arg4.base, ldv_request_irq_~arg4.offset, ldv_request_irq_~arg5.base, ldv_request_irq_~arg5.offset, ldv_request_irq_~ldv_10_callback_handler~0.base, ldv_request_irq_~ldv_10_callback_handler~0.offset, ldv_request_irq_~ldv_10_data_data~0.base, ldv_request_irq_~ldv_10_data_data~0.offset, ldv_request_irq_~ldv_10_line_line~0, ldv_request_irq_~ldv_10_thread_thread~0.base, ldv_request_irq_~ldv_10_thread_thread~0.offset, ldv_request_irq_~tmp~85;ldv_request_irq_~arg0 := ldv_request_irq_#in~arg0;ldv_request_irq_~arg1 := ldv_request_irq_#in~arg1;ldv_request_irq_~arg2.base, ldv_request_irq_~arg2.offset := ldv_request_irq_#in~arg2.base, ldv_request_irq_#in~arg2.offset;ldv_request_irq_~arg3 := ldv_request_irq_#in~arg3;ldv_request_irq_~arg4.base, ldv_request_irq_~arg4.offset := ldv_request_irq_#in~arg4.base, ldv_request_irq_#in~arg4.offset;ldv_request_irq_~arg5.base, ldv_request_irq_~arg5.offset := ldv_request_irq_#in~arg5.base, ldv_request_irq_#in~arg5.offset;havoc ldv_request_irq_~ldv_10_callback_handler~0.base, ldv_request_irq_~ldv_10_callback_handler~0.offset;havoc ldv_request_irq_~ldv_10_data_data~0.base, ldv_request_irq_~ldv_10_data_data~0.offset;havoc ldv_request_irq_~ldv_10_line_line~0;havoc ldv_request_irq_~ldv_10_thread_thread~0.base, ldv_request_irq_~ldv_10_thread_thread~0.offset;havoc ldv_request_irq_~tmp~85;havoc ldv_undef_int_#res;havoc ldv_undef_int_#t~nondet1236, ldv_undef_int_~tmp~110;havoc ldv_undef_int_~tmp~110;assume -2147483648 <= ldv_undef_int_#t~nondet1236 && ldv_undef_int_#t~nondet1236 <= 2147483647;ldv_undef_int_~tmp~110 := ldv_undef_int_#t~nondet1236;havoc ldv_undef_int_#t~nondet1236;ldv_undef_int_#res := ldv_undef_int_~tmp~110; [2021-11-06 20:16:57,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5643: assume is_device_dma_capable_#t~short53;call is_device_dma_capable_#t~mem51.base, is_device_dma_capable_#t~mem51.offset := read~$Pointer$(is_device_dma_capable_~dev.base, 1130 + is_device_dma_capable_~dev.offset, 8);call is_device_dma_capable_#t~mem52 := read~int(is_device_dma_capable_#t~mem51.base, is_device_dma_capable_#t~mem51.offset, 8);is_device_dma_capable_#t~short53 := 0 != is_device_dma_capable_#t~mem52 % 18446744073709551616; [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5643: assume !is_device_dma_capable_#t~short53; [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6700: assume tlan_probe1_~reg~0 <= 5; [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6700: assume !(tlan_probe1_~reg~0 <= 5); [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5643-2: is_device_dma_capable_#res := (if is_device_dma_capable_#t~short53 then 1 else 0);havoc is_device_dma_capable_#t~mem50.base, is_device_dma_capable_#t~mem50.offset;havoc is_device_dma_capable_#t~mem51.base, is_device_dma_capable_#t~mem51.offset;havoc is_device_dma_capable_#t~mem52;havoc is_device_dma_capable_#t~short53; [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5643-3: dma_alloc_attrs_#t~ret109 := is_device_dma_capable_#res;assume -2147483648 <= dma_alloc_attrs_#t~ret109 && dma_alloc_attrs_#t~ret109 <= 2147483647;dma_alloc_attrs_~tmp___0~2 := dma_alloc_attrs_#t~ret109;havoc dma_alloc_attrs_#t~ret109; [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6702: call tlan_probe1_#t~mem315 := read~int(tlan_probe1_~pdev.base, 24 + (1551 + tlan_probe1_~pdev.offset + 56 * tlan_probe1_~reg~0), 8); [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6705: assume 0 == tlan_probe1_~pci_io_base~0 % 4294967296;havoc tlan_probe1_#t~nondet319;tlan_probe1_~rc~1 := -5; [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6705: assume !(0 == tlan_probe1_~pci_io_base~0 % 4294967296);call write~int(tlan_probe1_~pci_io_base~0 % 4294967296, tlan_probe1_~dev~3.base, 56 + tlan_probe1_~dev~3.offset, 8);call tlan_probe1_#t~mem321 := read~int(tlan_probe1_~pdev.base, 1547 + tlan_probe1_~pdev.offset, 4);call write~int((if tlan_probe1_#t~mem321 % 4294967296 % 4294967296 <= 2147483647 then tlan_probe1_#t~mem321 % 4294967296 % 4294967296 else tlan_probe1_#t~mem321 % 4294967296 % 4294967296 - 4294967296), tlan_probe1_~dev~3.base, 64 + tlan_probe1_~dev~3.offset, 4);havoc tlan_probe1_#t~mem321;call tlan_probe1_#t~mem322 := read~int(tlan_probe1_~pdev.base, 72 + tlan_probe1_~pdev.offset, 1);call write~int(tlan_probe1_#t~mem322 % 256, tlan_probe1_~priv~3.base, 288 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem322;pci_set_master_#in~arg0.base, pci_set_master_#in~arg0.offset := tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset;havoc pci_set_master_~arg0.base, pci_set_master_~arg0.offset;pci_set_master_~arg0.base, pci_set_master_~arg0.offset := pci_set_master_#in~arg0.base, pci_set_master_#in~arg0.offset; [2021-11-06 20:16:57,919 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-20: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-20: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-19: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-19: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-22: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-22: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-21: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-21: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,920 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-28: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-28: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-27: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-27: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-30: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-30: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-29: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-29: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-24: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,921 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-24: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-23: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-23: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-26: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-26: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-25: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-25: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-36: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-36: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,922 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-35: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-35: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-37: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-37: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-32: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-32: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-31: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-31: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-34: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,923 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-34: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-33: assume 0 == ldv_assume_~expression; [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11464-33: assume !(0 == ldv_assume_~expression); [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-21: assume true; [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-20: assume true; [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-23: assume true; [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-22: assume true; [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-19: assume true; [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-29: assume true; [2021-11-06 20:16:57,924 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-28: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-31: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-30: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-25: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-24: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-27: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-26: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-37: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-36: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-33: assume true; [2021-11-06 20:16:57,925 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-32: assume true; [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-35: assume true; [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11465-34: assume true; [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_switch_0_switch_break: ldv_switch_0_#res := 0; [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-19: ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset := ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset;havoc ldv_is_err_#res;havoc ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset;ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset := ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset;ldv_is_err_#res := (if (ldv_is_err_~ptr.base + ldv_is_err_~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-25: ~ldv_spin_lock_of_tlan_priv~0 := 2; [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-24: ldv_xzalloc_#res.base, ldv_xzalloc_#res.offset := ldv_xzalloc_~res~4.base, ldv_xzalloc_~res~4.offset; [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-27: ldv_assume_#in~expression := (if 6 == ~ldv_statevar_0~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,926 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-26: ~ldv_spin_lock_of_tlan_priv~0 := 1; [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-21: ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset := ldv_xmalloc_~res~3.base, ldv_xmalloc_~res~3.offset;havoc ldv_is_err_#res;havoc ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset;ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset := ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset;ldv_is_err_#res := (if (ldv_is_err_~ptr.base + ldv_is_err_~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-20: ldv_malloc_#res.base, ldv_malloc_#res.offset := ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset; [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-23: ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset := ldv_xzalloc_~res~4.base, ldv_xzalloc_~res~4.offset;havoc ldv_is_err_#res;havoc ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset;ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset := ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset;ldv_is_err_#res := (if (ldv_is_err_~ptr.base + ldv_is_err_~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-22: ldv_xmalloc_#res.base, ldv_xmalloc_#res.offset := ldv_xmalloc_~res~3.base, ldv_xmalloc_~res~3.offset; [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-33: ldv_malloc_#res.base, ldv_malloc_#res.offset := ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset; [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-32: ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset := ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset;havoc ldv_is_err_#res;havoc ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset;ldv_is_err_~ptr.base, ldv_is_err_~ptr.offset := ldv_is_err_#in~ptr.base, ldv_is_err_#in~ptr.offset;ldv_is_err_#res := (if (ldv_is_err_~ptr.base + ldv_is_err_~ptr.offset) % 18446744073709551616 > 4294967295 then 1 else 0); [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-35: ldv_dispatch_register_9_4_#in~arg0.base, ldv_dispatch_register_9_4_#in~arg0.offset := ldv_register_netdev_~ldv_9_netdev_net_device~0.base, ldv_register_netdev_~ldv_9_netdev_net_device~0.offset;havoc ldv_dispatch_register_9_4_~arg0.base, ldv_dispatch_register_9_4_~arg0.offset;ldv_dispatch_register_9_4_~arg0.base, ldv_dispatch_register_9_4_~arg0.offset := ldv_dispatch_register_9_4_#in~arg0.base, ldv_dispatch_register_9_4_#in~arg0.offset;~ldv_1_container_net_device~0.base, ~ldv_1_container_net_device~0.offset := ldv_dispatch_register_9_4_~arg0.base, ldv_dispatch_register_9_4_~arg0.offset;~ldv_statevar_1~0 := 4; [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-34: ldv_assume_#in~expression := (if 5 == ~ldv_statevar_1~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,927 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-29: ldv_request_irq_~ldv_10_line_line~0 := (if ldv_request_irq_~arg1 % 4294967296 % 4294967296 <= 2147483647 then ldv_request_irq_~arg1 % 4294967296 % 4294967296 else ldv_request_irq_~arg1 % 4294967296 % 4294967296 - 4294967296);ldv_request_irq_~ldv_10_callback_handler~0.base, ldv_request_irq_~ldv_10_callback_handler~0.offset := ldv_request_irq_~arg2.base, ldv_request_irq_~arg2.offset;ldv_request_irq_~ldv_10_thread_thread~0.base, ldv_request_irq_~ldv_10_thread_thread~0.offset := 0, 0;ldv_request_irq_~ldv_10_data_data~0.base, ldv_request_irq_~ldv_10_data_data~0.offset := ldv_request_irq_~arg5.base, ldv_request_irq_~arg5.offset;ldv_assume_#in~expression := (if 6 == ~ldv_statevar_0~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-28: call ldv_register_netdev_#t~mem1172.base, ldv_register_netdev_#t~mem1172.offset := read~$Pointer$(ldv_register_netdev_~ldv_9_netdev_net_device~0.base, 468 + ldv_register_netdev_~ldv_9_netdev_net_device~0.offset, 8);call ldv_register_netdev_#t~mem1173.base, ldv_register_netdev_#t~mem1173.offset := read~$Pointer$(ldv_register_netdev_#t~mem1172.base, 16 + ldv_register_netdev_#t~mem1172.offset, 8);ldv_register_netdev_open_9_6_#in~arg0.base, ldv_register_netdev_open_9_6_#in~arg0.offset, ldv_register_netdev_open_9_6_#in~arg1.base, ldv_register_netdev_open_9_6_#in~arg1.offset := ldv_register_netdev_#t~mem1173.base, ldv_register_netdev_#t~mem1173.offset, ldv_register_netdev_~ldv_9_netdev_net_device~0.base, ldv_register_netdev_~ldv_9_netdev_net_device~0.offset;havoc ldv_register_netdev_open_9_6_#res;havoc ldv_register_netdev_open_9_6_#t~ret1176, ldv_register_netdev_open_9_6_~arg0.base, ldv_register_netdev_open_9_6_~arg0.offset, ldv_register_netdev_open_9_6_~arg1.base, ldv_register_netdev_open_9_6_~arg1.offset, ldv_register_netdev_open_9_6_~tmp~84;ldv_register_netdev_open_9_6_~arg0.base, ldv_register_netdev_open_9_6_~arg0.offset := ldv_register_netdev_open_9_6_#in~arg0.base, ldv_register_netdev_open_9_6_#in~arg0.offset;ldv_register_netdev_open_9_6_~arg1.base, ldv_register_netdev_open_9_6_~arg1.offset := ldv_register_netdev_open_9_6_#in~arg1.base, ldv_register_netdev_open_9_6_#in~arg1.offset;havoc ldv_register_netdev_open_9_6_~tmp~84;tlan_open_#in~dev.base, tlan_open_#in~dev.offset := ldv_register_netdev_open_9_6_~arg1.base, ldv_register_netdev_open_9_6_~arg1.offset;havoc tlan_open_#res;havoc tlan_open_#t~ret411.base, tlan_open_#t~ret411.offset, tlan_open_#t~mem412, tlan_open_#t~ret413, tlan_open_#t~mem414, tlan_open_#t~ret415, tlan_open_#t~nondet416, tlan_open_#t~mem418, tlan_open_#t~nondet420, tlan_open_#t~mem422, tlan_open_~dev.base, tlan_open_~dev.offset, tlan_open_~priv~6.base, tlan_open_~priv~6.offset, tlan_open_~tmp~37.base, tlan_open_~tmp~37.offset, tlan_open_~err~1, tlan_open_~#__key~1.base, tlan_open_~#__key~1.offset;tlan_open_~dev.base, tlan_open_~dev.offset := tlan_open_#in~dev.base, tlan_open_#in~dev.offset;havoc tlan_open_~priv~6.base, tlan_open_~priv~6.offset;havoc tlan_open_~tmp~37.base, tlan_open_~tmp~37.offset;havoc tlan_open_~err~1;call tlan_open_~#__key~1.base, tlan_open_~#__key~1.offset := #Ultimate.allocOnStack(8);netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset := tlan_open_~dev.base, tlan_open_~dev.offset;havoc netdev_priv_#res.base, netdev_priv_#res.offset;havoc netdev_priv_~dev.base, netdev_priv_~dev.offset;netdev_priv_~dev.base, netdev_priv_~dev.offset := netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset;netdev_priv_#res.base, netdev_priv_#res.offset := netdev_priv_~dev.base, 3200 + netdev_priv_~dev.offset; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-31: ldv_request_irq_#res := ldv_request_irq_~arg0; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-30: ldv_dispatch_irq_register_10_2_#in~arg0, ldv_dispatch_irq_register_10_2_#in~arg1.base, ldv_dispatch_irq_register_10_2_#in~arg1.offset, ldv_dispatch_irq_register_10_2_#in~arg2.base, ldv_dispatch_irq_register_10_2_#in~arg2.offset, ldv_dispatch_irq_register_10_2_#in~arg3.base, ldv_dispatch_irq_register_10_2_#in~arg3.offset := ldv_request_irq_~ldv_10_line_line~0, ldv_request_irq_~ldv_10_callback_handler~0.base, ldv_request_irq_~ldv_10_callback_handler~0.offset, ldv_request_irq_~ldv_10_thread_thread~0.base, ldv_request_irq_~ldv_10_thread_thread~0.offset, ldv_request_irq_~ldv_10_data_data~0.base, ldv_request_irq_~ldv_10_data_data~0.offset;havoc ldv_dispatch_irq_register_10_2_~arg0, ldv_dispatch_irq_register_10_2_~arg1.base, ldv_dispatch_irq_register_10_2_~arg1.offset, ldv_dispatch_irq_register_10_2_~arg2.base, ldv_dispatch_irq_register_10_2_~arg2.offset, ldv_dispatch_irq_register_10_2_~arg3.base, ldv_dispatch_irq_register_10_2_~arg3.offset;ldv_dispatch_irq_register_10_2_~arg0 := ldv_dispatch_irq_register_10_2_#in~arg0;ldv_dispatch_irq_register_10_2_~arg1.base, ldv_dispatch_irq_register_10_2_~arg1.offset := ldv_dispatch_irq_register_10_2_#in~arg1.base, ldv_dispatch_irq_register_10_2_#in~arg1.offset;ldv_dispatch_irq_register_10_2_~arg2.base, ldv_dispatch_irq_register_10_2_~arg2.offset := ldv_dispatch_irq_register_10_2_#in~arg2.base, ldv_dispatch_irq_register_10_2_#in~arg2.offset;ldv_dispatch_irq_register_10_2_~arg3.base, ldv_dispatch_irq_register_10_2_~arg3.offset := ldv_dispatch_irq_register_10_2_#in~arg3.base, ldv_dispatch_irq_register_10_2_#in~arg3.offset;~ldv_0_line_line~0 := ldv_dispatch_irq_register_10_2_~arg0;~ldv_0_callback_handler~0.base, ~ldv_0_callback_handler~0.offset := ldv_dispatch_irq_register_10_2_~arg1.base, ldv_dispatch_irq_register_10_2_~arg1.offset;~ldv_0_thread_thread~0.base, ~ldv_0_thread_thread~0.offset := ldv_dispatch_irq_register_10_2_~arg2.base, ldv_dispatch_irq_register_10_2_~arg2.offset;~ldv_0_data_data~0.base, ~ldv_0_data_data~0.offset := ldv_dispatch_irq_register_10_2_~arg3.base, ldv_dispatch_irq_register_10_2_~arg3.offset;~ldv_statevar_0~0 := 5; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11469-37: ldv_register_netdev_#res := ldv_register_netdev_~ldv_9_ret_default~0; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662: assume get_dma_ops_#t~short76; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662: assume !get_dma_ops_#t~short76;call get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset := read~$Pointer$(get_dma_ops_~dev.base, 1178 + get_dma_ops_~dev.offset, 8);get_dma_ops_#t~short76 := 0 == (get_dma_ops_#t~mem75.base + get_dma_ops_#t~mem75.offset) % 18446744073709551616; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-3: assume get_dma_ops_#t~short76; [2021-11-06 20:16:57,928 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-3: assume !get_dma_ops_#t~short76;call get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset := read~$Pointer$(get_dma_ops_~dev.base, 1178 + get_dma_ops_~dev.offset, 8);get_dma_ops_#t~short76 := 0 == (get_dma_ops_#t~mem75.base + get_dma_ops_#t~mem75.offset) % 18446744073709551616; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-2: assume get_dma_ops_#t~short76;havoc get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset;havoc get_dma_ops_#t~short76;get_dma_ops_#res.base, get_dma_ops_#res.offset := ~dma_ops~0.base, ~dma_ops~0.offset; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-2: assume !get_dma_ops_#t~short76;havoc get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset;havoc get_dma_ops_#t~short76;call get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset := read~$Pointer$(get_dma_ops_~dev.base, 1178 + get_dma_ops_~dev.offset, 8);get_dma_ops_#res.base, get_dma_ops_#res.offset := get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset;havoc get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-8: assume get_dma_ops_#t~short76;havoc get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset;havoc get_dma_ops_#t~short76;get_dma_ops_#res.base, get_dma_ops_#res.offset := ~dma_ops~0.base, ~dma_ops~0.offset; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-8: assume !get_dma_ops_#t~short76;havoc get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset;havoc get_dma_ops_#t~short76;call get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset := read~$Pointer$(get_dma_ops_~dev.base, 1178 + get_dma_ops_~dev.offset, 8);get_dma_ops_#res.base, get_dma_ops_#res.offset := get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset;havoc get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-5: assume get_dma_ops_#t~short76;havoc get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset;havoc get_dma_ops_#t~short76;get_dma_ops_#res.base, get_dma_ops_#res.offset := ~dma_ops~0.base, ~dma_ops~0.offset; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-5: assume !get_dma_ops_#t~short76;havoc get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset;havoc get_dma_ops_#t~short76;call get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset := read~$Pointer$(get_dma_ops_~dev.base, 1178 + get_dma_ops_~dev.offset, 8);get_dma_ops_#res.base, get_dma_ops_#res.offset := get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset;havoc get_dma_ops_#t~mem77.base, get_dma_ops_#t~mem77.offset; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-6: assume get_dma_ops_#t~short76; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5662-6: assume !get_dma_ops_#t~short76;call get_dma_ops_#t~mem75.base, get_dma_ops_#t~mem75.offset := read~$Pointer$(get_dma_ops_~dev.base, 1178 + get_dma_ops_~dev.offset, 8);get_dma_ops_#t~short76 := 0 == (get_dma_ops_#t~mem75.base + get_dma_ops_#t~mem75.offset) % 18446744073709551616; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13063: assume 0 == ldv_assert_linux_alloc_spinlock__wrong_flags_~expr; [2021-11-06 20:16:57,929 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13063: assume !(0 == ldv_assert_linux_alloc_spinlock__wrong_flags_~expr); [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5665-2: dma_free_attrs_#t~ret121.base, dma_free_attrs_#t~ret121.offset := get_dma_ops_#res.base, get_dma_ops_#res.offset;dma_free_attrs_~tmp~9.base, dma_free_attrs_~tmp~9.offset := dma_free_attrs_#t~ret121.base, dma_free_attrs_#t~ret121.offset;havoc dma_free_attrs_#t~ret121.base, dma_free_attrs_#t~ret121.offset;dma_free_attrs_~ops~3.base, dma_free_attrs_~ops~3.offset := dma_free_attrs_~tmp~9.base, dma_free_attrs_~tmp~9.offset;havoc arch_local_save_flags_#res;havoc arch_local_save_flags_#t~mem10.base, arch_local_save_flags_#t~mem10.offset, arch_local_save_flags_#t~ret11, arch_local_save_flags_~__ret~0, arch_local_save_flags_~__edi~0, arch_local_save_flags_~__esi~0, arch_local_save_flags_~__edx~0, arch_local_save_flags_~__ecx~0, arch_local_save_flags_~__eax~0, arch_local_save_flags_~tmp~0;havoc arch_local_save_flags_~__ret~0;havoc arch_local_save_flags_~__edi~0;havoc arch_local_save_flags_~__esi~0;havoc arch_local_save_flags_~__edx~0;havoc arch_local_save_flags_~__ecx~0;havoc arch_local_save_flags_~__eax~0;havoc arch_local_save_flags_~tmp~0;arch_local_save_flags_~__edi~0 := arch_local_save_flags_~__edi~0;arch_local_save_flags_~__esi~0 := arch_local_save_flags_~__esi~0;arch_local_save_flags_~__edx~0 := arch_local_save_flags_~__edx~0;arch_local_save_flags_~__ecx~0 := arch_local_save_flags_~__ecx~0;arch_local_save_flags_~__eax~0 := arch_local_save_flags_~__eax~0;call arch_local_save_flags_#t~mem10.base, arch_local_save_flags_#t~mem10.offset := read~$Pointer$(~#pv_irq_ops~0.base, ~#pv_irq_ops~0.offset, 8);ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 == (arch_local_save_flags_#t~mem10.base + arch_local_save_flags_#t~mem10.offset) % 18446744073709551616 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5665: dma_alloc_attrs_#t~ret108.base, dma_alloc_attrs_#t~ret108.offset := get_dma_ops_#res.base, get_dma_ops_#res.offset;dma_alloc_attrs_~tmp~8.base, dma_alloc_attrs_~tmp~8.offset := dma_alloc_attrs_#t~ret108.base, dma_alloc_attrs_#t~ret108.offset;havoc dma_alloc_attrs_#t~ret108.base, dma_alloc_attrs_#t~ret108.offset;dma_alloc_attrs_~ops~2.base, dma_alloc_attrs_~ops~2.offset := dma_alloc_attrs_~tmp~8.base, dma_alloc_attrs_~tmp~8.offset;dma_alloc_attrs_~gfp := ~bitwiseAnd(dma_alloc_attrs_~gfp, 4294967288); [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5665-1: dma_map_single_attrs_#t~ret78.base, dma_map_single_attrs_#t~ret78.offset := get_dma_ops_#res.base, get_dma_ops_#res.offset;dma_map_single_attrs_~tmp~5.base, dma_map_single_attrs_~tmp~5.offset := dma_map_single_attrs_#t~ret78.base, dma_map_single_attrs_#t~ret78.offset;havoc dma_map_single_attrs_#t~ret78.base, dma_map_single_attrs_#t~ret78.offset;dma_map_single_attrs_~ops~0.base, dma_map_single_attrs_~ops~0.offset := dma_map_single_attrs_~tmp~5.base, dma_map_single_attrs_~tmp~5.offset;kmemcheck_mark_initialized_#in~address.base, kmemcheck_mark_initialized_#in~address.offset, kmemcheck_mark_initialized_#in~n := dma_map_single_attrs_~ptr.base, dma_map_single_attrs_~ptr.offset, dma_map_single_attrs_~size;havoc kmemcheck_mark_initialized_~address.base, kmemcheck_mark_initialized_~address.offset, kmemcheck_mark_initialized_~n;kmemcheck_mark_initialized_~address.base, kmemcheck_mark_initialized_~address.offset := kmemcheck_mark_initialized_#in~address.base, kmemcheck_mark_initialized_#in~address.offset;kmemcheck_mark_initialized_~n := kmemcheck_mark_initialized_#in~n; [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13065: assume !false; [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13065: assume false; [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6725-2: call write~int(tlan_probe1_~ioaddr, tlan_probe1_~dev~3.base, 56 + tlan_probe1_~dev~3.offset, 8);call write~int(tlan_probe1_~irq, tlan_probe1_~dev~3.base, 64 + tlan_probe1_~dev~3.offset, 4); [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6725: assume 8433 == tlan_probe1_~device_id~0 % 65536 % 4294967296;call write~$Pointer$(~#board_info~0.base, 182 + ~#board_info~0.offset, tlan_probe1_~priv~3.base, 280 + tlan_probe1_~priv~3.offset, 8);call write~int(23, tlan_probe1_~priv~3.base, 288 + tlan_probe1_~priv~3.offset, 4); [2021-11-06 20:16:57,930 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6725: assume !(8433 == tlan_probe1_~device_id~0 % 65536 % 4294967296);call write~$Pointer$(~#board_info~0.base, 196 + ~#board_info~0.offset, tlan_probe1_~priv~3.base, 280 + tlan_probe1_~priv~3.offset, 8);call write~int(10, tlan_probe1_~priv~3.base, 288 + tlan_probe1_~priv~3.offset, 4); [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482: get_dma_ops_#t~ret74 := ldv__builtin_expect_#res;assume -9223372036854775808 <= get_dma_ops_#t~ret74 && get_dma_ops_#t~ret74 <= 9223372036854775807;get_dma_ops_~tmp~4 := get_dma_ops_#t~ret74;havoc get_dma_ops_#t~ret74;get_dma_ops_#t~short76 := 0 != get_dma_ops_~tmp~4; [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482-6: dma_free_attrs_#t~ret126 := ldv__builtin_expect_#res;assume -9223372036854775808 <= dma_free_attrs_#t~ret126 && dma_free_attrs_#t~ret126 <= 9223372036854775807;havoc dma_free_attrs_#t~ret126;debug_dma_free_coherent_#in~arg0.base, debug_dma_free_coherent_#in~arg0.offset, debug_dma_free_coherent_#in~arg1, debug_dma_free_coherent_#in~arg2.base, debug_dma_free_coherent_#in~arg2.offset, debug_dma_free_coherent_#in~arg3 := dma_free_attrs_~dev.base, dma_free_attrs_~dev.offset, dma_free_attrs_~size, dma_free_attrs_~vaddr.base, dma_free_attrs_~vaddr.offset, dma_free_attrs_~bus;havoc debug_dma_free_coherent_~arg0.base, debug_dma_free_coherent_~arg0.offset, debug_dma_free_coherent_~arg1, debug_dma_free_coherent_~arg2.base, debug_dma_free_coherent_~arg2.offset, debug_dma_free_coherent_~arg3;debug_dma_free_coherent_~arg0.base, debug_dma_free_coherent_~arg0.offset := debug_dma_free_coherent_#in~arg0.base, debug_dma_free_coherent_#in~arg0.offset;debug_dma_free_coherent_~arg1 := debug_dma_free_coherent_#in~arg1;debug_dma_free_coherent_~arg2.base, debug_dma_free_coherent_~arg2.offset := debug_dma_free_coherent_#in~arg2.base, debug_dma_free_coherent_#in~arg2.offset;debug_dma_free_coherent_~arg3 := debug_dma_free_coherent_#in~arg3; [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482-5: dma_free_attrs_#t~ret124 := ldv__builtin_expect_#res;assume -9223372036854775808 <= dma_free_attrs_#t~ret124 && dma_free_attrs_#t~ret124 <= 9223372036854775807;dma_free_attrs_~tmp___1~3 := dma_free_attrs_#t~ret124;havoc dma_free_attrs_#t~ret124; [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482-2: dma_map_single_attrs_#t~ret80 := ldv__builtin_expect_#res;assume -9223372036854775808 <= dma_map_single_attrs_#t~ret80 && dma_map_single_attrs_#t~ret80 <= 9223372036854775807;dma_map_single_attrs_~tmp___1~0 := dma_map_single_attrs_#t~ret80;havoc dma_map_single_attrs_#t~ret80; [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482-1: get_dma_ops_#t~ret74 := ldv__builtin_expect_#res;assume -9223372036854775808 <= get_dma_ops_#t~ret74 && get_dma_ops_#t~ret74 <= 9223372036854775807;get_dma_ops_~tmp~4 := get_dma_ops_#t~ret74;havoc get_dma_ops_#t~ret74;get_dma_ops_#t~short76 := 0 != get_dma_ops_~tmp~4; [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482-4: arch_local_save_flags_#t~ret11 := ldv__builtin_expect_#res;assume -9223372036854775808 <= arch_local_save_flags_#t~ret11 && arch_local_save_flags_#t~ret11 <= 9223372036854775807;arch_local_save_flags_~tmp~0 := arch_local_save_flags_#t~ret11;havoc arch_local_save_flags_#t~mem10.base, arch_local_save_flags_#t~mem10.offset;havoc arch_local_save_flags_#t~ret11; [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11482-3: get_dma_ops_#t~ret74 := ldv__builtin_expect_#res;assume -9223372036854775808 <= get_dma_ops_#t~ret74 && get_dma_ops_#t~ret74 <= 9223372036854775807;get_dma_ops_~tmp~4 := get_dma_ops_#t~ret74;havoc get_dma_ops_#t~ret74;get_dma_ops_#t~short76 := 0 != get_dma_ops_~tmp~4; [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9369-4: SUMMARY for call tlan_ee_send_byte_#t~ret1065 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,931 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9369-5: tlan_ee_send_byte_~tmp~67 := tlan_ee_send_byte_#t~ret1065;havoc tlan_ee_send_byte_#t~ret1065; [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9369: SUMMARY for call tlan_ee_send_byte_#t~ret1065 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9369-1: tlan_ee_send_byte_~tmp~67 := tlan_ee_send_byte_#t~ret1065;havoc tlan_ee_send_byte_#t~ret1065; [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9369-2: SUMMARY for call tlan_ee_send_byte_#t~ret1065 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9369-3: tlan_ee_send_byte_~tmp~67 := tlan_ee_send_byte_#t~ret1065;havoc tlan_ee_send_byte_#t~ret1065; [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9370: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9370-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9370-4: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp~67 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9374-1: tlan_ee_send_byte_~tmp___0~27 := tlan_ee_send_byte_#t~ret1066;havoc tlan_ee_send_byte_#t~ret1066; [2021-11-06 20:16:57,932 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9374-2: SUMMARY for call tlan_ee_send_byte_#t~ret1066 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9374-3: tlan_ee_send_byte_~tmp___0~27 := tlan_ee_send_byte_#t~ret1066;havoc tlan_ee_send_byte_#t~ret1066; [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9374-4: SUMMARY for call tlan_ee_send_byte_#t~ret1066 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6203: tlan_open_#t~ret413 := tlan_dio_read8_#res;call write~int(tlan_open_#t~ret413, tlan_open_~priv~6.base, 320 + tlan_open_~priv~6.offset, 1);havoc tlan_open_#t~mem412;havoc tlan_open_#t~ret413;call tlan_open_#t~mem414 := read~int(tlan_open_~dev.base, 64 + tlan_open_~dev.offset, 4);ldv_request_irq_100_#in~irq, ldv_request_irq_100_#in~handler.base, ldv_request_irq_100_#in~handler.offset, ldv_request_irq_100_#in~flags, ldv_request_irq_100_#in~name.base, ldv_request_irq_100_#in~name.offset, ldv_request_irq_100_#in~dev.base, ldv_request_irq_100_#in~dev.offset := tlan_open_#t~mem414, #funAddr~tlan_handle_interrupt.base, #funAddr~tlan_handle_interrupt.offset, 128, tlan_open_~dev.base, tlan_open_~dev.offset, tlan_open_~dev.base, tlan_open_~dev.offset;havoc ldv_request_irq_100_#res;havoc ldv_request_irq_100_#t~ret1200, ldv_request_irq_100_#t~ret1201, ldv_request_irq_100_~irq, ldv_request_irq_100_~handler.base, ldv_request_irq_100_~handler.offset, ldv_request_irq_100_~flags, ldv_request_irq_100_~name.base, ldv_request_irq_100_~name.offset, ldv_request_irq_100_~dev.base, ldv_request_irq_100_~dev.offset, ldv_request_irq_100_~ldv_func_res~5, ldv_request_irq_100_~tmp~96, ldv_request_irq_100_~tmp___0~38;ldv_request_irq_100_~irq := ldv_request_irq_100_#in~irq;ldv_request_irq_100_~handler.base, ldv_request_irq_100_~handler.offset := ldv_request_irq_100_#in~handler.base, ldv_request_irq_100_#in~handler.offset;ldv_request_irq_100_~flags := ldv_request_irq_100_#in~flags;ldv_request_irq_100_~name.base, ldv_request_irq_100_~name.offset := ldv_request_irq_100_#in~name.base, ldv_request_irq_100_#in~name.offset;ldv_request_irq_100_~dev.base, ldv_request_irq_100_~dev.offset := ldv_request_irq_100_#in~dev.base, ldv_request_irq_100_#in~dev.offset;havoc ldv_request_irq_100_~ldv_func_res~5;havoc ldv_request_irq_100_~tmp~96;havoc ldv_request_irq_100_~tmp___0~38;request_irq_#in~irq, request_irq_#in~handler.base, request_irq_#in~handler.offset, request_irq_#in~flags, request_irq_#in~name.base, request_irq_#in~name.offset, request_irq_#in~dev.base, request_irq_#in~dev.offset := ldv_request_irq_100_~irq, ldv_request_irq_100_~handler.base, ldv_request_irq_100_~handler.offset, ldv_request_irq_100_~flags, ldv_request_irq_100_~name.base, ldv_request_irq_100_~name.offset, ldv_request_irq_100_~dev.base, ldv_request_irq_100_~dev.offset;havoc request_irq_#res;havoc request_irq_#t~ret208, request_irq_~irq, request_irq_~handler.base, request_irq_~handler.offset, request_irq_~flags, request_irq_~name.base, request_irq_~name.offset, request_irq_~dev.base, request_irq_~dev.offset, request_irq_~tmp~24;request_irq_~irq := request_irq_#in~irq;request_irq_~handler.base, request_irq_~handler.offset := request_irq_#in~handler.base, request_irq_#in~handler.offset;request_irq_~flags := request_irq_#in~flags;request_irq_~name.base, request_irq_~name.offset := request_irq_#in~name.base, request_irq_#in~name.offset;request_irq_~dev.base, request_irq_~dev.offset := request_irq_#in~dev.base, request_irq_#in~dev.offset;havoc request_irq_~tmp~24;request_threaded_irq_#in~arg0, request_threaded_irq_#in~arg1.base, request_threaded_irq_#in~arg1.offset, request_threaded_irq_#in~arg2.base, request_threaded_irq_#in~arg2.offset, request_threaded_irq_#in~arg3, request_threaded_irq_#in~arg4.base, request_threaded_irq_#in~arg4.offset, request_threaded_irq_#in~arg5.base, request_threaded_irq_#in~arg5.offset := request_irq_~irq, request_irq_~handler.base, request_irq_~handler.offset, 0, 0, request_irq_~flags, request_irq_~name.base, request_irq_~name.offset, request_irq_~dev.base, request_irq_~dev.offset;havoc request_threaded_irq_#res;havoc request_threaded_irq_#t~nondet1403, request_threaded_irq_~arg0, request_threaded_irq_~arg1.base, request_threaded_irq_~arg1.offset, request_threaded_irq_~arg2.base, request_threaded_irq_~arg2.offset, request_threaded_irq_~arg3, request_threaded_irq_~arg4.base, request_threaded_irq_~arg4.offset, request_threaded_irq_~arg5.base, request_threaded_irq_~arg5.offset;request_threaded_irq_~arg0 := request_threaded_irq_#in~arg0;request_threaded_irq_~arg1.base, request_threaded_irq_~arg1.offset := request_threaded_irq_#in~arg1.base, request_threaded_irq_#in~arg1.offset;request_threaded_irq_~arg2.base, request_threaded_irq_~arg2.offset := request_threaded_irq_#in~arg2.base, request_threaded_irq_#in~arg2.offset;request_threaded_irq_~arg3 := request_threaded_irq_#in~arg3;request_threaded_irq_~arg4.base, request_threaded_irq_~arg4.offset := request_threaded_irq_#in~arg4.base, request_threaded_irq_#in~arg4.offset;request_threaded_irq_~arg5.base, request_threaded_irq_~arg5.offset := request_threaded_irq_#in~arg5.base, request_threaded_irq_#in~arg5.offset;assume -2147483648 <= request_threaded_irq_#t~nondet1403 && request_threaded_irq_#t~nondet1403 <= 2147483647;request_threaded_irq_#res := request_threaded_irq_#t~nondet1403;havoc request_threaded_irq_#t~nondet1403; [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9374: SUMMARY for call tlan_ee_send_byte_#t~ret1066 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9374-5: tlan_ee_send_byte_~tmp___0~27 := tlan_ee_send_byte_#t~ret1066;havoc tlan_ee_send_byte_#t~ret1066; [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9375-2: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___0~27 % 256, 239), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9375-3: SUMMARY for call tlan_ee_send_byte_#t~ret1067 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9375-4: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___0~27 % 256, 239), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,933 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9375-5: SUMMARY for call tlan_ee_send_byte_#t~ret1067 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,934 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9375: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___0~27 % 256, 239), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,934 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9375-1: SUMMARY for call tlan_ee_send_byte_#t~ret1067 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,934 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6735: assume 0 != tlan_probe1_#t~mem324 % 18446744073709551616;havoc tlan_probe1_#t~mem324;call tlan_probe1_#t~mem325 := read~int(tlan_probe1_~dev~3.base, 48 + tlan_probe1_~dev~3.offset, 8);call write~int(~bitwiseAnd(tlan_probe1_#t~mem325, 1), tlan_probe1_~priv~3.base, 292 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem325;call tlan_probe1_#t~mem326 := read~int(tlan_probe1_~dev~3.base, 48 + tlan_probe1_~dev~3.offset, 8); [2021-11-06 20:16:57,934 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6735: assume !(0 != tlan_probe1_#t~mem324 % 18446744073709551616);havoc tlan_probe1_#t~mem324;call tlan_probe1_#t~mem335 := read~int(~#aui~0.base, ~#aui~0.offset + 4 * ~boards_found~0, 4);call write~int(tlan_probe1_#t~mem335, tlan_probe1_~priv~3.base, 292 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem335;call tlan_probe1_#t~mem336 := read~int(~#speed~0.base, ~#speed~0.offset + 4 * ~boards_found~0, 4);call write~int(tlan_probe1_#t~mem336, tlan_probe1_~priv~3.base, 316 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem336;call tlan_probe1_#t~mem337 := read~int(~#duplex~0.base, ~#duplex~0.offset + 4 * ~boards_found~0, 4);call write~int(tlan_probe1_#t~mem337, tlan_probe1_~priv~3.base, 300 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem337;call write~int(~debug~0, tlan_probe1_~priv~3.base, 296 + tlan_probe1_~priv~3.offset, 4); [2021-11-06 20:16:57,934 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6735-2: __init_work_#in~arg0.base, __init_work_#in~arg0.offset, __init_work_#in~arg1 := tlan_probe1_~priv~3.base, 391 + tlan_probe1_~priv~3.offset, 0;havoc __init_work_~arg0.base, __init_work_~arg0.offset, __init_work_~arg1;__init_work_~arg0.base, __init_work_~arg0.offset := __init_work_#in~arg0.base, __init_work_#in~arg0.offset;__init_work_~arg1 := __init_work_#in~arg1; [2021-11-06 20:16:57,934 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9379: tlan_ee_send_byte_~tmp___1~13 := tlan_ee_send_byte_#t~ret1067;havoc tlan_ee_send_byte_#t~ret1067; [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9379-1: tlan_ee_send_byte_~tmp___1~13 := tlan_ee_send_byte_#t~ret1067;havoc tlan_ee_send_byte_#t~ret1067; [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9379-2: tlan_ee_send_byte_~tmp___1~13 := tlan_ee_send_byte_#t~ret1067;havoc tlan_ee_send_byte_#t~ret1067; [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13079: call write~int(137438953408, tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset, 8);call tlan_probe1_#t~mem338 := read~int(tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset, 8);call write~int(tlan_probe1_#t~mem338, tlan_probe1_~priv~3.base, 391 + tlan_probe1_~priv~3.offset, 8);havoc tlan_probe1_#t~mem338;lockdep_init_map_#in~arg0.base, lockdep_init_map_#in~arg0.offset, lockdep_init_map_#in~arg1.base, lockdep_init_map_#in~arg1.offset, lockdep_init_map_#in~arg2.base, lockdep_init_map_#in~arg2.offset, lockdep_init_map_#in~arg3 := tlan_probe1_~priv~3.base, 423 + tlan_probe1_~priv~3.offset, #t~string339.base, #t~string339.offset, tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset, 0;havoc lockdep_init_map_~arg0.base, lockdep_init_map_~arg0.offset, lockdep_init_map_~arg1.base, lockdep_init_map_~arg1.offset, lockdep_init_map_~arg2.base, lockdep_init_map_~arg2.offset, lockdep_init_map_~arg3;lockdep_init_map_~arg0.base, lockdep_init_map_~arg0.offset := lockdep_init_map_#in~arg0.base, lockdep_init_map_#in~arg0.offset;lockdep_init_map_~arg1.base, lockdep_init_map_~arg1.offset := lockdep_init_map_#in~arg1.base, lockdep_init_map_#in~arg1.offset;lockdep_init_map_~arg2.base, lockdep_init_map_~arg2.offset := lockdep_init_map_#in~arg2.base, lockdep_init_map_#in~arg2.offset;lockdep_init_map_~arg3 := lockdep_init_map_#in~arg3; [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6737-2: call write~int(tlan_probe1_#t~ite328, tlan_probe1_~priv~3.base, 300 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem326;havoc tlan_probe1_#t~ite328;havoc tlan_probe1_#t~mem327;call tlan_probe1_#t~mem329 := read~int(tlan_probe1_~dev~3.base, 48 + tlan_probe1_~dev~3.offset, 8); [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6737: assume 6 != ~bitwiseAnd(tlan_probe1_#t~mem326, 6) % 18446744073709551616;call tlan_probe1_#t~mem327 := read~int(tlan_probe1_~dev~3.base, 48 + tlan_probe1_~dev~3.offset, 8);tlan_probe1_#t~ite328 := ~bitwiseAnd(tlan_probe1_#t~mem327, 6) / 2; [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6737: assume !(6 != ~bitwiseAnd(tlan_probe1_#t~mem326, 6) % 18446744073709551616);tlan_probe1_#t~ite328 := 0; [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9380: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,935 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9380-1: SUMMARY for call tlan_ee_send_byte_#t~ret1068 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9380-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9380-3: SUMMARY for call tlan_ee_send_byte_#t~ret1068 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9380-4: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___1~13 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9380-5: SUMMARY for call tlan_ee_send_byte_#t~ret1068 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6738: assume 24 != ~bitwiseAnd(tlan_probe1_#t~mem329, 24) % 18446744073709551616;call tlan_probe1_#t~mem330 := read~int(tlan_probe1_~dev~3.base, 48 + tlan_probe1_~dev~3.offset, 8);tlan_probe1_#t~ite331 := ~bitwiseAnd(tlan_probe1_#t~mem330, 24) / 8; [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6738: assume !(24 != ~bitwiseAnd(tlan_probe1_#t~mem329, 24) % 18446744073709551616);tlan_probe1_#t~ite331 := 0; [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6738-2: call write~int(tlan_probe1_#t~ite331, tlan_probe1_~priv~3.base, 316 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem329;havoc tlan_probe1_#t~ite331;havoc tlan_probe1_#t~mem330;call tlan_probe1_#t~mem332 := read~int(tlan_probe1_~priv~3.base, 316 + tlan_probe1_~priv~3.offset, 4); [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9381: tlan_ee_send_byte_~tmp___2~8 := tlan_ee_send_byte_#t~ret1068;havoc tlan_ee_send_byte_#t~ret1068; [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9381-1: tlan_ee_send_byte_~tmp___2~8 := tlan_ee_send_byte_#t~ret1068;havoc tlan_ee_send_byte_#t~ret1068; [2021-11-06 20:16:57,936 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9381-2: tlan_ee_send_byte_~tmp___2~8 := tlan_ee_send_byte_#t~ret1068;havoc tlan_ee_send_byte_#t~ret1068; [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6739: assume 1 == tlan_probe1_#t~mem332 % 4294967296;havoc tlan_probe1_#t~mem332;call write~int(10, tlan_probe1_~priv~3.base, 316 + tlan_probe1_~priv~3.offset, 4); [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6739: assume !(1 == tlan_probe1_#t~mem332 % 4294967296);havoc tlan_probe1_#t~mem332;call tlan_probe1_#t~mem333 := read~int(tlan_probe1_~priv~3.base, 316 + tlan_probe1_~priv~3.offset, 4); [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382-1: tlan_ee_send_byte_~place~0 := tlan_ee_send_byte_~place~0 % 256 / 2; [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382-2: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___2~8 % 256, 191), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382-3: tlan_ee_send_byte_~place~0 := tlan_ee_send_byte_~place~0 % 256 / 2; [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382-4: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___2~8 % 256, 191), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___2~8 % 256, 191), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13082: call tlan_ee_read_byte_#t~mem1093 := read~int(tlan_ee_read_byte_~dev.base, 56 + tlan_ee_read_byte_~dev.offset, 8);tlan_ee_send_start_#in~io_base := tlan_ee_read_byte_#t~mem1093 % 65536;havoc tlan_ee_send_start_#t~ret1060, tlan_ee_send_start_#t~ret1061, tlan_ee_send_start_#t~ret1062, tlan_ee_send_start_#t~ret1063, tlan_ee_send_start_#t~ret1064, tlan_ee_send_start_~io_base, tlan_ee_send_start_~sio~5, tlan_ee_send_start_~tmp~66, tlan_ee_send_start_~tmp___0~26, tlan_ee_send_start_~tmp___1~12, tlan_ee_send_start_~tmp___2~7, tlan_ee_send_start_~tmp___3~6;tlan_ee_send_start_~io_base := tlan_ee_send_start_#in~io_base;havoc tlan_ee_send_start_~sio~5;havoc tlan_ee_send_start_~tmp~66;havoc tlan_ee_send_start_~tmp___0~26;havoc tlan_ee_send_start_~tmp___1~12;havoc tlan_ee_send_start_~tmp___2~7;havoc tlan_ee_send_start_~tmp___3~6;outw_#in~value, outw_#in~port := 1, 8 + tlan_ee_send_start_~io_base % 65536;havoc outw_~value, outw_~port;outw_~value := outw_#in~value;outw_~port := outw_#in~port; [2021-11-06 20:16:57,937 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9382-5: tlan_ee_send_byte_~place~0 := tlan_ee_send_byte_~place~0 % 256 / 2; [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6742: assume 2 == tlan_probe1_#t~mem333 % 4294967296;havoc tlan_probe1_#t~mem333;call write~int(100, tlan_probe1_~priv~3.base, 316 + tlan_probe1_~priv~3.offset, 4); [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6742: assume !(2 == tlan_probe1_#t~mem333 % 4294967296);havoc tlan_probe1_#t~mem333; [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6742-2: call tlan_probe1_#t~mem334 := read~int(tlan_probe1_~dev~3.base, 40 + tlan_probe1_~dev~3.offset, 8);tlan_probe1_~tmp___0~11 := tlan_probe1_#t~mem334;havoc tlan_probe1_#t~mem334;call write~int(tlan_probe1_~tmp___0~11, tlan_probe1_~priv~3.base, 296 + tlan_probe1_~priv~3.offset, 4);~debug~0 := (if tlan_probe1_~tmp___0~11 % 4294967296 % 4294967296 <= 2147483647 then tlan_probe1_~tmp___0~11 % 4294967296 % 4294967296 else tlan_probe1_~tmp___0~11 % 4294967296 % 4294967296 - 4294967296); [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385: assume 0 != tlan_ee_send_byte_~place~0 % 256 % 4294967296; [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385: assume !(0 != tlan_ee_send_byte_~place~0 % 256 % 4294967296); [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385-1: assume 0 != tlan_ee_send_byte_~place~0 % 256 % 4294967296; [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385-1: assume !(0 != tlan_ee_send_byte_~place~0 % 256 % 4294967296); [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385-2: assume 0 != tlan_ee_send_byte_~place~0 % 256 % 4294967296; [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9385-2: assume !(0 != tlan_ee_send_byte_~place~0 % 256 % 4294967296); [2021-11-06 20:16:57,938 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13085: havoc netif_tx_wake_queue_#t~mem150.base, netif_tx_wake_queue_#t~mem150.offset; [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8329-2: SUMMARY for call tlan_reset_adapter(tlan_start_~dev.base, tlan_start_~dev.offset); srcloc: null [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8329: assume 0 != tlan_read_and_clear_stats_~record;call tlan_read_and_clear_stats_#t~mem748 := read~int(tlan_read_and_clear_stats_~dev.base, 260 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem748 + tlan_read_and_clear_stats_~rx_good~0 % 4294967296, tlan_read_and_clear_stats_~dev.base, 260 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem748;call tlan_read_and_clear_stats_#t~mem749 := read~int(tlan_read_and_clear_stats_~dev.base, 292 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem749 + (tlan_read_and_clear_stats_~rx_over~0 + tlan_read_and_clear_stats_~crc~0 + tlan_read_and_clear_stats_~code~0) % 4294967296, tlan_read_and_clear_stats_~dev.base, 292 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem749;call tlan_read_and_clear_stats_#t~mem750 := read~int(tlan_read_and_clear_stats_~dev.base, 268 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem750 + tlan_read_and_clear_stats_~tx_good~0 % 4294967296, tlan_read_and_clear_stats_~dev.base, 268 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem750;call tlan_read_and_clear_stats_#t~mem751 := read~int(tlan_read_and_clear_stats_~dev.base, 300 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem751 + (tlan_read_and_clear_stats_~tx_under~0 + tlan_read_and_clear_stats_~loss~0) % 4294967296, tlan_read_and_clear_stats_~dev.base, 300 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem751;call tlan_read_and_clear_stats_#t~mem752 := read~int(tlan_read_and_clear_stats_~dev.base, 332 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem752 + (tlan_read_and_clear_stats_~multi_col~0 + tlan_read_and_clear_stats_~single_col~0 + tlan_read_and_clear_stats_~excess_col~0 + tlan_read_and_clear_stats_~late_col~0) % 4294967296, tlan_read_and_clear_stats_~dev.base, 332 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem752;call tlan_read_and_clear_stats_#t~mem753 := read~int(tlan_read_and_clear_stats_~dev.base, 348 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem753 + tlan_read_and_clear_stats_~rx_over~0 % 4294967296, tlan_read_and_clear_stats_~dev.base, 348 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem753;call tlan_read_and_clear_stats_#t~mem754 := read~int(tlan_read_and_clear_stats_~dev.base, 356 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem754 + tlan_read_and_clear_stats_~crc~0 % 4294967296, tlan_read_and_clear_stats_~dev.base, 356 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem754;call tlan_read_and_clear_stats_#t~mem755 := read~int(tlan_read_and_clear_stats_~dev.base, 364 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem755 + tlan_read_and_clear_stats_~code~0 % 4294967296, tlan_read_and_clear_stats_~dev.base, 364 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem755;call tlan_read_and_clear_stats_#t~mem756 := read~int(tlan_read_and_clear_stats_~dev.base, 388 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem756 + tlan_read_and_clear_stats_~tx_under~0 % 4294967296, tlan_read_and_clear_stats_~dev.base, 388 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem756;call tlan_read_and_clear_stats_#t~mem757 := read~int(tlan_read_and_clear_stats_~dev.base, 396 + tlan_read_and_clear_stats_~dev.offset, 8);call write~int(tlan_read_and_clear_stats_#t~mem757 + tlan_read_and_clear_stats_~loss~0 % 4294967296, tlan_read_and_clear_stats_~dev.base, 396 + tlan_read_and_clear_stats_~dev.offset, 8);havoc tlan_read_and_clear_stats_#t~mem757; [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L8329: assume !(0 != tlan_read_and_clear_stats_~record); [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5687: assume 0 != dma_map_single_attrs_~tmp___1~0;assume false; [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5687: assume !(0 != dma_map_single_attrs_~tmp___1~0); [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5687-2: __phys_addr_#in~arg0 := dma_map_single_attrs_~ptr.base + dma_map_single_attrs_~ptr.offset;havoc __phys_addr_#res;havoc __phys_addr_#t~nondet1380, __phys_addr_~arg0;__phys_addr_~arg0 := __phys_addr_#in~arg0;__phys_addr_#res := __phys_addr_#t~nondet1380;havoc __phys_addr_#t~nondet1380; [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387: assume 0 != ~bitwiseAnd(tlan_ee_send_byte_~place~0 % 256, tlan_ee_send_byte_~data % 256) % 4294967296; [2021-11-06 20:16:57,939 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387: assume !(0 != ~bitwiseAnd(tlan_ee_send_byte_~place~0 % 256, tlan_ee_send_byte_~data % 256) % 4294967296); [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387-1: assume 0 != ~bitwiseAnd(tlan_ee_send_byte_~place~0 % 256, tlan_ee_send_byte_~data % 256) % 4294967296; [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387-1: assume !(0 != ~bitwiseAnd(tlan_ee_send_byte_~place~0 % 256, tlan_ee_send_byte_~data % 256) % 4294967296); [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387-2: assume 0 != ~bitwiseAnd(tlan_ee_send_byte_~place~0 % 256, tlan_ee_send_byte_~data % 256) % 4294967296; [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9387-2: assume !(0 != ~bitwiseAnd(tlan_ee_send_byte_~place~0 % 256, tlan_ee_send_byte_~data % 256) % 4294967296); [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391-2: SUMMARY for call tlan_ee_send_byte_#t~ret1069 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391-3: tlan_ee_send_byte_~tmp___3~7 := tlan_ee_send_byte_#t~ret1069;havoc tlan_ee_send_byte_#t~ret1069; [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391-4: SUMMARY for call tlan_ee_send_byte_#t~ret1069 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391-5: tlan_ee_send_byte_~tmp___3~7 := tlan_ee_send_byte_#t~ret1069;havoc tlan_ee_send_byte_#t~ret1069; [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391: SUMMARY for call tlan_ee_send_byte_#t~ret1069 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9391-1: tlan_ee_send_byte_~tmp___3~7 := tlan_ee_send_byte_#t~ret1069;havoc tlan_ee_send_byte_#t~ret1069; [2021-11-06 20:16:57,940 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9392-3: SUMMARY for call tlan_ee_send_byte_#t~ret1070 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9392-4: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___3~7 % 256, 223), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9392-5: SUMMARY for call tlan_ee_send_byte_#t~ret1070 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9392: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___3~7 % 256, 223), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9392-1: SUMMARY for call tlan_ee_send_byte_#t~ret1070 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9392-2: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___3~7 % 256, 223), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9393: tlan_ee_send_byte_~tmp___4~5 := tlan_ee_send_byte_#t~ret1070;havoc tlan_ee_send_byte_#t~ret1070; [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9393-1: tlan_ee_send_byte_~tmp___4~5 := tlan_ee_send_byte_#t~ret1070;havoc tlan_ee_send_byte_#t~ret1070; [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9393-2: tlan_ee_send_byte_~tmp___4~5 := tlan_ee_send_byte_#t~ret1070;havoc tlan_ee_send_byte_#t~ret1070; [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,941 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394-5: SUMMARY for call tlan_ee_send_byte_#t~ret1071 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11508-7: assume 0 != ldv_malloc_~tmp___1~16;call ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset := #Ultimate.allocOnHeap(ldv_malloc_~size);ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset := ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset;havoc ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset;ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset := ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset;ldv_assume_#in~expression := (if 0 != (ldv_malloc_~res~1.base + ldv_malloc_~res~1.offset) % 18446744073709551616 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11508-7: assume !(0 != ldv_malloc_~tmp___1~16);ldv_malloc_#res.base, ldv_malloc_#res.offset := 0, 0; [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394-1: SUMMARY for call tlan_ee_send_byte_#t~ret1071 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11508-6: assume 0 != ldv_malloc_~tmp___1~16;call ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset := #Ultimate.allocOnHeap(ldv_malloc_~size);ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset := ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset;havoc ldv_malloc_#t~malloc1226.base, ldv_malloc_#t~malloc1226.offset;ldv_malloc_~res~1.base, ldv_malloc_~res~1.offset := ldv_malloc_~tmp~105.base, ldv_malloc_~tmp~105.offset;ldv_assume_#in~expression := (if 0 != (ldv_malloc_~res~1.base + ldv_malloc_~res~1.offset) % 18446744073709551616 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11508-6: assume !(0 != ldv_malloc_~tmp___1~16);ldv_malloc_#res.base, ldv_malloc_#res.offset := 0, 0; [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394-3: SUMMARY for call tlan_ee_send_byte_#t~ret1071 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9394-4: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___4~5 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9395: tlan_ee_send_byte_~tmp___5~4 := tlan_ee_send_byte_#t~ret1071;havoc tlan_ee_send_byte_#t~ret1071;tlan_ee_send_byte_~err~3 := ~bitwiseAnd(tlan_ee_send_byte_~tmp___5~4 % 256, 16); [2021-11-06 20:16:57,942 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9395-1: tlan_ee_send_byte_~tmp___5~4 := tlan_ee_send_byte_#t~ret1071;havoc tlan_ee_send_byte_#t~ret1071;tlan_ee_send_byte_~err~3 := ~bitwiseAnd(tlan_ee_send_byte_~tmp___5~4 % 256, 16); [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9395-2: tlan_ee_send_byte_~tmp___5~4 := tlan_ee_send_byte_#t~ret1071;havoc tlan_ee_send_byte_#t~ret1071;tlan_ee_send_byte_~err~3 := ~bitwiseAnd(tlan_ee_send_byte_~tmp___5~4 % 256, 16); [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397: SUMMARY for call tlan_ee_send_byte_#t~ret1072 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397-1: tlan_ee_send_byte_~tmp___6~3 := tlan_ee_send_byte_#t~ret1072;havoc tlan_ee_send_byte_#t~ret1072; [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397-2: SUMMARY for call tlan_ee_send_byte_#t~ret1072 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397-3: tlan_ee_send_byte_~tmp___6~3 := tlan_ee_send_byte_#t~ret1072;havoc tlan_ee_send_byte_#t~ret1072; [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397-4: SUMMARY for call tlan_ee_send_byte_#t~ret1072 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9397-5: tlan_ee_send_byte_~tmp___6~3 := tlan_ee_send_byte_#t~ret1072;havoc tlan_ee_send_byte_#t~ret1072; [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13097: dma_map_single_attrs_#t~ret81 := __phys_addr_#res;dma_map_single_attrs_~tmp___2~0 := dma_map_single_attrs_#t~ret81;havoc dma_map_single_attrs_#t~ret81;call dma_map_single_attrs_#t~mem89.base, dma_map_single_attrs_#t~mem89.offset := read~$Pointer$(dma_map_single_attrs_~ops~0.base, 32 + dma_map_single_attrs_~ops~0.offset, 8);##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~83.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~83.offset, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~84.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~84.offset, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~85, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~86, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~87, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~88.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~88.offset, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~#fp.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~#fp.offset := dma_map_single_attrs_~dev.base, dma_map_single_attrs_~dev.offset, 0, -24189255811072 + 72 * (if dma_map_single_attrs_~tmp___2~0 / 4096 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then dma_map_single_attrs_~tmp___2~0 / 4096 % 18446744073709551616 % 18446744073709551616 else dma_map_single_attrs_~tmp___2~0 / 4096 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), ~bitwiseAnd(dma_map_single_attrs_~ptr.base + dma_map_single_attrs_~ptr.offset, 4095), dma_map_single_attrs_~size, dma_map_single_attrs_~dir, dma_map_single_attrs_~attrs.base, dma_map_single_attrs_~attrs.offset, dma_map_single_attrs_#t~mem89.base, dma_map_single_attrs_#t~mem89.offset;havoc ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#res;havoc ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~83.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~83.offset, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~84.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~84.offset, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~85, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~86, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~87, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~88.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~88.offset;##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~83.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~83.offset := ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~83.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~83.offset;##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~84.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~84.offset := ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~84.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~84.offset;##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~85 := ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~85;##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~86 := ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~86;##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~87 := ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~87;##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~88.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#~88.offset := ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~88.base, ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0_#in~88.offset; [2021-11-06 20:16:57,943 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13097-1: dma_map_single_attrs_#t~ret91 := __phys_addr_#res;dma_map_single_attrs_~tmp___3~0 := dma_map_single_attrs_#t~ret91;havoc dma_map_single_attrs_#t~ret91;debug_dma_map_page_#in~arg0.base, debug_dma_map_page_#in~arg0.offset, debug_dma_map_page_#in~arg1.base, debug_dma_map_page_#in~arg1.offset, debug_dma_map_page_#in~arg2, debug_dma_map_page_#in~arg3, debug_dma_map_page_#in~arg4, debug_dma_map_page_#in~arg5, debug_dma_map_page_#in~arg6 := dma_map_single_attrs_~dev.base, dma_map_single_attrs_~dev.offset, 0, -24189255811072 + 72 * (if dma_map_single_attrs_~tmp___3~0 / 4096 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then dma_map_single_attrs_~tmp___3~0 / 4096 % 18446744073709551616 % 18446744073709551616 else dma_map_single_attrs_~tmp___3~0 / 4096 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), ~bitwiseAnd(dma_map_single_attrs_~ptr.base + dma_map_single_attrs_~ptr.offset, 4095), dma_map_single_attrs_~size, dma_map_single_attrs_~dir, dma_map_single_attrs_~addr~0, 1;havoc debug_dma_map_page_~arg0.base, debug_dma_map_page_~arg0.offset, debug_dma_map_page_~arg1.base, debug_dma_map_page_~arg1.offset, debug_dma_map_page_~arg2, debug_dma_map_page_~arg3, debug_dma_map_page_~arg4, debug_dma_map_page_~arg5, debug_dma_map_page_~arg6;debug_dma_map_page_~arg0.base, debug_dma_map_page_~arg0.offset := debug_dma_map_page_#in~arg0.base, debug_dma_map_page_#in~arg0.offset;debug_dma_map_page_~arg1.base, debug_dma_map_page_~arg1.offset := debug_dma_map_page_#in~arg1.base, debug_dma_map_page_#in~arg1.offset;debug_dma_map_page_~arg2 := debug_dma_map_page_#in~arg2;debug_dma_map_page_~arg3 := debug_dma_map_page_#in~arg3;debug_dma_map_page_~arg4 := debug_dma_map_page_#in~arg4;debug_dma_map_page_~arg5 := debug_dma_map_page_#in~arg5;debug_dma_map_page_~arg6 := debug_dma_map_page_#in~arg6; [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398-1: SUMMARY for call tlan_ee_send_byte_#t~ret1073 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398-2: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___6~3 % 256, 191), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398-3: SUMMARY for call tlan_ee_send_byte_#t~ret1073 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398-4: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___6~3 % 256, 191), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___6~3 % 256, 191), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9398-5: SUMMARY for call tlan_ee_send_byte_#t~ret1073 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9399-2: tlan_ee_send_byte_~tmp___7~2 := tlan_ee_send_byte_#t~ret1073;havoc tlan_ee_send_byte_#t~ret1073; [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9399: tlan_ee_send_byte_~tmp___7~2 := tlan_ee_send_byte_#t~ret1073;havoc tlan_ee_send_byte_#t~ret1073; [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9399-1: tlan_ee_send_byte_~tmp___7~2 := tlan_ee_send_byte_#t~ret1073;havoc tlan_ee_send_byte_#t~ret1073; [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-3: assume 0 == tlan_ee_send_byte_~err~3 && 0 != tlan_ee_send_byte_~stop; [2021-11-06 20:16:57,944 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-3: assume !(0 == tlan_ee_send_byte_~err~3 && 0 != tlan_ee_send_byte_~stop); [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-4: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-5: assume 0 == tlan_ee_send_byte_~err~3 && 0 != tlan_ee_send_byte_~stop; [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-5: assume !(0 == tlan_ee_send_byte_~err~3 && 0 != tlan_ee_send_byte_~stop); [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-1: assume 0 == tlan_ee_send_byte_~err~3 && 0 != tlan_ee_send_byte_~stop; [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-1: assume !(0 == tlan_ee_send_byte_~err~3 && 0 != tlan_ee_send_byte_~stop); [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9400-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___7~2 % 256, 32) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13100: tlan_init_#in~dev.base, tlan_init_#in~dev.offset := tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset;havoc tlan_init_#res;havoc tlan_init_#t~ret393.base, tlan_init_#t~ret393.offset, tlan_init_#t~mem394.base, tlan_init_#t~mem394.offset, tlan_init_#t~ret395.base, tlan_init_#t~ret395.offset, tlan_init_#t~mem396.base, tlan_init_#t~mem396.offset, tlan_init_#t~nondet397, tlan_init_#t~mem399.base, tlan_init_#t~mem399.offset, tlan_init_#t~memset~res400.base, tlan_init_#t~memset~res400.offset, tlan_init_#t~mem401.base, tlan_init_#t~mem401.offset, tlan_init_#t~mem402, tlan_init_#t~mem403.base, tlan_init_#t~mem403.offset, tlan_init_#t~mem404, tlan_init_#t~mem405.base, tlan_init_#t~mem405.offset, tlan_init_#t~mem406, tlan_init_#t~mem407.base, tlan_init_#t~mem407.offset, tlan_init_#t~ret408, tlan_init_#t~nondet409, tlan_init_~dev.base, tlan_init_~dev.offset, tlan_init_~dma_size~0, tlan_init_~err~0, tlan_init_~i~0, tlan_init_~priv~5.base, tlan_init_~priv~5.offset, tlan_init_~tmp~36.base, tlan_init_~tmp~36.offset, tlan_init_~tmp___0~13;tlan_init_~dev.base, tlan_init_~dev.offset := tlan_init_#in~dev.base, tlan_init_#in~dev.offset;havoc tlan_init_~dma_size~0;havoc tlan_init_~err~0;havoc tlan_init_~i~0;havoc tlan_init_~priv~5.base, tlan_init_~priv~5.offset;havoc tlan_init_~tmp~36.base, tlan_init_~tmp~36.offset;havoc tlan_init_~tmp___0~13;netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset := tlan_init_~dev.base, tlan_init_~dev.offset;havoc netdev_priv_#res.base, netdev_priv_#res.offset;havoc netdev_priv_~dev.base, netdev_priv_~dev.offset;netdev_priv_~dev.base, netdev_priv_~dev.offset := netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset;netdev_priv_#res.base, netdev_priv_#res.offset := netdev_priv_~dev.base, 3200 + netdev_priv_~dev.offset; [2021-11-06 20:16:57,945 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9402: tlan_ee_send_byte_#res := tlan_ee_send_byte_~err~3; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9402-1: tlan_ee_send_byte_#res := tlan_ee_send_byte_~err~3; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9402-2: tlan_ee_send_byte_#res := tlan_ee_send_byte_~err~3; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5703: pci_map_single_#t~ret197 := dma_map_single_attrs_#res;pci_map_single_~tmp~21 := pci_map_single_#t~ret197;havoc pci_map_single_#t~ite196.base, pci_map_single_#t~ite196.offset;havoc pci_map_single_#t~ret197;pci_map_single_#res := pci_map_single_~tmp~21; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13103-2: assume 16 == ~debug~0;havoc tlan_eisa_probe_#t~nondet387; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13103-2: assume !(16 == ~debug~0); [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9404: SUMMARY for call tlan_ee_send_byte_#t~ret1074 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9404-1: tlan_ee_send_byte_~tmp___8~2 := tlan_ee_send_byte_#t~ret1074;havoc tlan_ee_send_byte_#t~ret1074; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9404-2: SUMMARY for call tlan_ee_send_byte_#t~ret1074 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11518-6: alloc_etherdev_mqs_#t~ret1381.base, alloc_etherdev_mqs_#t~ret1381.offset := ldv_malloc_#res.base, ldv_malloc_#res.offset;alloc_etherdev_mqs_#res.base, alloc_etherdev_mqs_#res.offset := alloc_etherdev_mqs_#t~ret1381.base, alloc_etherdev_mqs_#t~ret1381.offset;havoc alloc_etherdev_mqs_#t~ret1381.base, alloc_etherdev_mqs_#t~ret1381.offset; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9404-3: tlan_ee_send_byte_~tmp___8~2 := tlan_ee_send_byte_#t~ret1074;havoc tlan_ee_send_byte_#t~ret1074; [2021-11-06 20:16:57,946 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9404-4: SUMMARY for call tlan_ee_send_byte_#t~ret1074 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9404-5: tlan_ee_send_byte_~tmp___8~2 := tlan_ee_send_byte_#t~ret1074;havoc tlan_ee_send_byte_#t~ret1074; [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11518-7: ldv___netdev_alloc_skb_59_#t~ret1187.base, ldv___netdev_alloc_skb_59_#t~ret1187.offset := ldv_malloc_#res.base, ldv_malloc_#res.offset;ldv___netdev_alloc_skb_59_~tmp~88.base, ldv___netdev_alloc_skb_59_~tmp~88.offset := ldv___netdev_alloc_skb_59_#t~ret1187.base, ldv___netdev_alloc_skb_59_#t~ret1187.offset;havoc ldv___netdev_alloc_skb_59_#t~ret1187.base, ldv___netdev_alloc_skb_59_#t~ret1187.offset;ldv___netdev_alloc_skb_59_#res.base, ldv___netdev_alloc_skb_59_#res.offset := ldv___netdev_alloc_skb_59_~tmp~88.base, ldv___netdev_alloc_skb_59_~tmp~88.offset; [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9405: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___8~2 % 256, 239), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9405-1: SUMMARY for call tlan_ee_send_byte_#t~ret1075 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9405-2: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___8~2 % 256, 239), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9405-3: SUMMARY for call tlan_ee_send_byte_#t~ret1075 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9405-4: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_send_byte_~tmp___8~2 % 256, 239), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9405-5: SUMMARY for call tlan_ee_send_byte_#t~ret1075 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9406-1: tlan_ee_send_byte_~tmp___9~2 := tlan_ee_send_byte_#t~ret1075;havoc tlan_ee_send_byte_#t~ret1075; [2021-11-06 20:16:57,947 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9406-2: tlan_ee_send_byte_~tmp___9~2 := tlan_ee_send_byte_#t~ret1075;havoc tlan_ee_send_byte_#t~ret1075; [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9406: tlan_ee_send_byte_~tmp___9~2 := tlan_ee_send_byte_#t~ret1075;havoc tlan_ee_send_byte_#t~ret1075; [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9407-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9407-3: SUMMARY for call tlan_ee_send_byte_#t~ret1076 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9407-4: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9407-5: SUMMARY for call tlan_ee_send_byte_#t~ret1076 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9407: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___9~2 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9407-1: SUMMARY for call tlan_ee_send_byte_#t~ret1076 := inb_p(tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9408: tlan_ee_send_byte_~tmp___10~2 := tlan_ee_send_byte_#t~ret1076;havoc tlan_ee_send_byte_#t~ret1076; [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9408-1: tlan_ee_send_byte_~tmp___10~2 := tlan_ee_send_byte_#t~ret1076;havoc tlan_ee_send_byte_#t~ret1076; [2021-11-06 20:16:57,948 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9408-2: tlan_ee_send_byte_~tmp___10~2 := tlan_ee_send_byte_#t~ret1076;havoc tlan_ee_send_byte_#t~ret1076; [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9409-4: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9409: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9409-2: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_send_byte_~tmp___10~2 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_send_byte_~sio~6 % 65536); srcloc: null [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6768: assume 0 != tlan_probe1_~rc~1;havoc tlan_probe1_#t~nondet343; [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6768: assume !(0 != tlan_probe1_~rc~1);ldv_register_netdev_95_#in~ldv_func_arg1.base, ldv_register_netdev_95_#in~ldv_func_arg1.offset := tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset;havoc ldv_register_netdev_95_#res;havoc ldv_register_netdev_95_#t~ret1198, ldv_register_netdev_95_#t~ret1199, ldv_register_netdev_95_~ldv_func_arg1.base, ldv_register_netdev_95_~ldv_func_arg1.offset, ldv_register_netdev_95_~ldv_func_res~4, ldv_register_netdev_95_~tmp~95, ldv_register_netdev_95_~tmp___0~37;ldv_register_netdev_95_~ldv_func_arg1.base, ldv_register_netdev_95_~ldv_func_arg1.offset := ldv_register_netdev_95_#in~ldv_func_arg1.base, ldv_register_netdev_95_#in~ldv_func_arg1.offset;havoc ldv_register_netdev_95_~ldv_func_res~4;havoc ldv_register_netdev_95_~tmp~95;havoc ldv_register_netdev_95_~tmp___0~37;register_netdev_#in~arg0.base, register_netdev_#in~arg0.offset := ldv_register_netdev_95_~ldv_func_arg1.base, ldv_register_netdev_95_~ldv_func_arg1.offset;havoc register_netdev_#res;havoc register_netdev_#t~nondet1402, register_netdev_~arg0.base, register_netdev_~arg0.offset;register_netdev_~arg0.base, register_netdev_~arg0.offset := register_netdev_#in~arg0.base, register_netdev_#in~arg0.offset;assume -2147483648 <= register_netdev_#t~nondet1402 && register_netdev_#t~nondet1402 <= 2147483647;register_netdev_#res := register_netdev_#t~nondet1402;havoc register_netdev_#t~nondet1402; [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13112: tlan_ee_read_byte_#res := tlan_ee_read_byte_~ret~0; [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9413: tlan_ee_read_byte_#t~ret1095 := tlan_ee_send_byte_#res;assume -2147483648 <= tlan_ee_read_byte_#t~ret1095 && tlan_ee_read_byte_#t~ret1095 <= 2147483647;tlan_ee_read_byte_~err~4 := tlan_ee_read_byte_#t~ret1095;havoc tlan_ee_read_byte_#t~mem1094;havoc tlan_ee_read_byte_#t~ret1095; [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9413-1: tlan_ee_read_byte_#t~ret1097 := tlan_ee_send_byte_#res;assume -2147483648 <= tlan_ee_read_byte_#t~ret1097 && tlan_ee_read_byte_#t~ret1097 <= 2147483647;tlan_ee_read_byte_~err~4 := tlan_ee_read_byte_#t~ret1097;havoc tlan_ee_read_byte_#t~mem1096;havoc tlan_ee_read_byte_#t~ret1097; [2021-11-06 20:16:57,949 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9413-2: tlan_ee_read_byte_#t~ret1100 := tlan_ee_send_byte_#res;assume -2147483648 <= tlan_ee_read_byte_#t~ret1100 && tlan_ee_read_byte_#t~ret1100 <= 2147483647;tlan_ee_read_byte_~err~4 := tlan_ee_read_byte_#t~ret1100;havoc tlan_ee_read_byte_#t~mem1099;havoc tlan_ee_read_byte_#t~ret1100; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13118: ldv_alloc_etherdev_mqs_94_#t~ret1196.base, ldv_alloc_etherdev_mqs_94_#t~ret1196.offset := alloc_etherdev_mqs_#res.base, alloc_etherdev_mqs_#res.offset;ldv_alloc_etherdev_mqs_94_~tmp~94.base, ldv_alloc_etherdev_mqs_94_~tmp~94.offset := ldv_alloc_etherdev_mqs_94_#t~ret1196.base, ldv_alloc_etherdev_mqs_94_#t~ret1196.offset;havoc ldv_alloc_etherdev_mqs_94_#t~ret1196.base, ldv_alloc_etherdev_mqs_94_#t~ret1196.offset;ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.base, ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.offset := ldv_alloc_etherdev_mqs_94_~tmp~94.base, ldv_alloc_etherdev_mqs_94_~tmp~94.offset;ldv_alloc_etherdev_mqs_#in~arg0.base, ldv_alloc_etherdev_mqs_#in~arg0.offset, ldv_alloc_etherdev_mqs_#in~arg1, ldv_alloc_etherdev_mqs_#in~arg2, ldv_alloc_etherdev_mqs_#in~arg3 := ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.base, ldv_alloc_etherdev_mqs_94_~ldv_func_res~3.offset, ldv_alloc_etherdev_mqs_94_~ldv_func_arg1, ldv_alloc_etherdev_mqs_94_~ldv_func_arg2, ldv_alloc_etherdev_mqs_94_~ldv_func_arg3;havoc ldv_alloc_etherdev_mqs_#res.base, ldv_alloc_etherdev_mqs_#res.offset;havoc ldv_alloc_etherdev_mqs_#t~ret1104, ldv_alloc_etherdev_mqs_#t~ret1105.base, ldv_alloc_etherdev_mqs_#t~ret1105.offset, ldv_alloc_etherdev_mqs_~arg0.base, ldv_alloc_etherdev_mqs_~arg0.offset, ldv_alloc_etherdev_mqs_~arg1, ldv_alloc_etherdev_mqs_~arg2, ldv_alloc_etherdev_mqs_~arg3, ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.base, ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.offset, ldv_alloc_etherdev_mqs_~tmp~72.base, ldv_alloc_etherdev_mqs_~tmp~72.offset, ldv_alloc_etherdev_mqs_~tmp___0~29;ldv_alloc_etherdev_mqs_~arg0.base, ldv_alloc_etherdev_mqs_~arg0.offset := ldv_alloc_etherdev_mqs_#in~arg0.base, ldv_alloc_etherdev_mqs_#in~arg0.offset;ldv_alloc_etherdev_mqs_~arg1 := ldv_alloc_etherdev_mqs_#in~arg1;ldv_alloc_etherdev_mqs_~arg2 := ldv_alloc_etherdev_mqs_#in~arg2;ldv_alloc_etherdev_mqs_~arg3 := ldv_alloc_etherdev_mqs_#in~arg3;havoc ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.base, ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.offset;havoc ldv_alloc_etherdev_mqs_~tmp~72.base, ldv_alloc_etherdev_mqs_~tmp~72.offset;havoc ldv_alloc_etherdev_mqs_~tmp___0~29;havoc ldv_undef_int_#res;havoc ldv_undef_int_#t~nondet1236, ldv_undef_int_~tmp~110;havoc ldv_undef_int_~tmp~110;assume -2147483648 <= ldv_undef_int_#t~nondet1236 && ldv_undef_int_#t~nondet1236 <= 2147483647;ldv_undef_int_~tmp~110 := ldv_undef_int_#t~nondet1236;havoc ldv_undef_int_#t~nondet1236;ldv_undef_int_#res := ldv_undef_int_~tmp~110; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6778: assume 0 != tlan_probe1_~rc~1;havoc tlan_probe1_#t~nondet346; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6778: assume !(0 != tlan_probe1_~rc~1);~tlan_devices_installed~0 := 1 + ~tlan_devices_installed~0;~boards_found~0 := 1 + ~boards_found~0; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11009: __netdev_alloc_skb_ip_align_#t~ret139.base, __netdev_alloc_skb_ip_align_#t~ret139.offset := ldv___netdev_alloc_skb_59_#res.base, ldv___netdev_alloc_skb_59_#res.offset;__netdev_alloc_skb_ip_align_~tmp~10.base, __netdev_alloc_skb_ip_align_~tmp~10.offset := __netdev_alloc_skb_ip_align_#t~ret139.base, __netdev_alloc_skb_ip_align_#t~ret139.offset;havoc __netdev_alloc_skb_ip_align_#t~ret139.base, __netdev_alloc_skb_ip_align_#t~ret139.offset;__netdev_alloc_skb_ip_align_~skb~0.base, __netdev_alloc_skb_ip_align_~skb~0.offset := __netdev_alloc_skb_ip_align_~tmp~10.base, __netdev_alloc_skb_ip_align_~tmp~10.offset;__netdev_alloc_skb_ip_align_#res.base, __netdev_alloc_skb_ip_align_#res.offset := __netdev_alloc_skb_ip_align_~skb~0.base, __netdev_alloc_skb_ip_align_~skb~0.offset; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6782: call tlan_probe1_#t~mem355.base, tlan_probe1_#t~mem355.offset := read~$Pointer$(tlan_probe1_~priv~3.base, 8 + tlan_probe1_~priv~3.offset, 8);call tlan_probe1_#t~mem356 := read~int(tlan_probe1_~priv~3.base, 40 + tlan_probe1_~priv~3.offset, 4);call tlan_probe1_#t~mem357.base, tlan_probe1_#t~mem357.offset := read~$Pointer$(tlan_probe1_~priv~3.base, 24 + tlan_probe1_~priv~3.offset, 8);call tlan_probe1_#t~mem358 := read~int(tlan_probe1_~priv~3.base, 32 + tlan_probe1_~priv~3.offset, 8);pci_free_consistent_#in~hwdev.base, pci_free_consistent_#in~hwdev.offset, pci_free_consistent_#in~size, pci_free_consistent_#in~vaddr.base, pci_free_consistent_#in~vaddr.offset, pci_free_consistent_#in~dma_handle := tlan_probe1_#t~mem355.base, tlan_probe1_#t~mem355.offset, tlan_probe1_#t~mem356 % 4294967296, tlan_probe1_#t~mem357.base, tlan_probe1_#t~mem357.offset, tlan_probe1_#t~mem358;havoc pci_free_consistent_#t~ite195.base, pci_free_consistent_#t~ite195.offset, pci_free_consistent_~hwdev.base, pci_free_consistent_~hwdev.offset, pci_free_consistent_~size, pci_free_consistent_~vaddr.base, pci_free_consistent_~vaddr.offset, pci_free_consistent_~dma_handle;pci_free_consistent_~hwdev.base, pci_free_consistent_~hwdev.offset := pci_free_consistent_#in~hwdev.base, pci_free_consistent_#in~hwdev.offset;pci_free_consistent_~size := pci_free_consistent_#in~size;pci_free_consistent_~vaddr.base, pci_free_consistent_~vaddr.offset := pci_free_consistent_#in~vaddr.base, pci_free_consistent_#in~vaddr.offset;pci_free_consistent_~dma_handle := pci_free_consistent_#in~dma_handle; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13125: havoc dma_alloc_attrs_#t~mem120;dma_alloc_attrs_#res.base, dma_alloc_attrs_#res.offset := dma_alloc_attrs_~memory~0.base, dma_alloc_attrs_~memory~0.offset; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13128: call dma_free_attrs_#t~mem127.base, dma_free_attrs_#t~mem127.offset := read~$Pointer$(dma_free_attrs_~ops~3.base, 8 + dma_free_attrs_~ops~3.offset, 8); [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6787: assume 0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616;~tlan_have_pci~0 := 1 + ~tlan_have_pci~0; [2021-11-06 20:16:57,950 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6787: assume !(0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616);call write~$Pointer$(~tlan_eisa_devices~0.base, ~tlan_eisa_devices~0.offset, tlan_probe1_~priv~3.base, tlan_probe1_~priv~3.offset, 8);~tlan_eisa_devices~0.base, ~tlan_eisa_devices~0.offset := tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset;~tlan_have_eisa~0 := 1 + ~tlan_have_eisa~0; [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6787-2: havoc tlan_probe1_#t~nondet348;call tlan_probe1_#t~mem350 := read~int(tlan_probe1_~dev~3.base, 64 + tlan_probe1_~dev~3.offset, 4);call tlan_probe1_#t~mem351 := read~int(tlan_probe1_~dev~3.base, 56 + tlan_probe1_~dev~3.offset, 8);call tlan_probe1_#t~mem352.base, tlan_probe1_#t~mem352.offset := read~$Pointer$(tlan_probe1_~priv~3.base, 280 + tlan_probe1_~priv~3.offset, 8);call tlan_probe1_#t~mem353.base, tlan_probe1_#t~mem353.offset := read~$Pointer$(tlan_probe1_#t~mem352.base, tlan_probe1_#t~mem352.offset, 8);call tlan_probe1_#t~mem354 := read~int(tlan_probe1_~priv~3.base, 288 + tlan_probe1_~priv~3.offset, 4);havoc tlan_probe1_#t~mem350;havoc tlan_probe1_#t~mem351;havoc tlan_probe1_#t~mem352.base, tlan_probe1_#t~mem352.offset;havoc tlan_probe1_#t~mem353.base, tlan_probe1_#t~mem353.offset;havoc tlan_probe1_#t~mem354;tlan_probe1_#res := 0;call ULTIMATE.dealloc(tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset);havoc tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset;call ULTIMATE.dealloc(tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset);havoc tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset;call ULTIMATE.dealloc(tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset);havoc tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset; [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13131: dma_map_single_attrs_#res := dma_map_single_attrs_~addr~0; [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9439: SUMMARY for call tlan_ee_receive_byte_#t~ret1077 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9439-1: tlan_ee_receive_byte_~tmp~68 := tlan_ee_receive_byte_#t~ret1077;havoc tlan_ee_receive_byte_#t~ret1077; [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9440: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_receive_byte_~tmp~68 % 256, 223), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9440-1: tlan_ee_receive_byte_~place~1 := 128; [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11029: pci_set_drvdata_#t~ret201 := ldv_dev_set_drvdata_82_#res;assume -2147483648 <= pci_set_drvdata_#t~ret201 && pci_set_drvdata_#t~ret201 <= 2147483647;havoc pci_set_drvdata_#t~ret201; [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6803: ldv_free_netdev_96_#in~ldv_func_arg1.base, ldv_free_netdev_96_#in~ldv_func_arg1.offset := tlan_probe1_~dev~3.base, tlan_probe1_~dev~3.offset;havoc ldv_free_netdev_96_~ldv_func_arg1.base, ldv_free_netdev_96_~ldv_func_arg1.offset;ldv_free_netdev_96_~ldv_func_arg1.base, ldv_free_netdev_96_~ldv_func_arg1.offset := ldv_free_netdev_96_#in~ldv_func_arg1.base, ldv_free_netdev_96_#in~ldv_func_arg1.offset;free_netdev_#in~arg0.base, free_netdev_#in~arg0.offset := ldv_free_netdev_96_~ldv_func_arg1.base, ldv_free_netdev_96_~ldv_func_arg1.offset;havoc free_netdev_~arg0.base, free_netdev_~arg0.offset;free_netdev_~arg0.base, free_netdev_~arg0.offset := free_netdev_#in~arg0.base, free_netdev_#in~arg0.offset; [2021-11-06 20:16:57,951 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13145: pci_set_dma_mask_#t~ret199 := dma_set_mask_#res;assume -2147483648 <= pci_set_dma_mask_#t~ret199 && pci_set_dma_mask_#t~ret199 <= 2147483647;pci_set_dma_mask_~tmp~22 := pci_set_dma_mask_#t~ret199;havoc pci_set_dma_mask_#t~ret199;pci_set_dma_mask_#res := pci_set_dma_mask_~tmp~22; [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9446: tlan_ee_receive_byte_~tmp___0~28 := tlan_ee_receive_byte_#t~ret1078;havoc tlan_ee_receive_byte_#t~ret1078; [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9447: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_receive_byte_~tmp___0~28 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_receive_byte_~tmp___0~28 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_receive_byte_~tmp___0~28 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9447-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1079 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11562: assume 0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616;pci_release_regions_#in~arg0.base, pci_release_regions_#in~arg0.offset := tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset;havoc pci_release_regions_~arg0.base, pci_release_regions_~arg0.offset;pci_release_regions_~arg0.base, pci_release_regions_~arg0.offset := pci_release_regions_#in~arg0.base, pci_release_regions_#in~arg0.offset; [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11562: assume !(0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616); [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9448: tlan_ee_receive_byte_~tmp___1~14 := tlan_ee_receive_byte_#t~ret1079;havoc tlan_ee_receive_byte_#t~ret1079; [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9450: assume 0 != ~bitwiseAnd(tlan_ee_receive_byte_~tmp___1~14 % 256, 16);call tlan_ee_receive_byte_#t~mem1080 := read~int(tlan_ee_receive_byte_~data.base, tlan_ee_receive_byte_~data.offset, 1);call write~int(~bitwiseOr(tlan_ee_receive_byte_#t~mem1080 % 256, tlan_ee_receive_byte_~place~1 % 256), tlan_ee_receive_byte_~data.base, tlan_ee_receive_byte_~data.offset, 1);havoc tlan_ee_receive_byte_#t~mem1080; [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9450: assume !(0 != ~bitwiseAnd(tlan_ee_receive_byte_~tmp___1~14 % 256, 16)); [2021-11-06 20:16:57,952 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9450-2: SUMMARY for call tlan_ee_receive_byte_#t~ret1081 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5751: assume 0 == dma_alloc_coherent_mask_~dma_mask~0 % 18446744073709551616; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5751: assume !(0 == dma_alloc_coherent_mask_~dma_mask~0 % 18446744073709551616); [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5751-2: dma_alloc_coherent_mask_#res := dma_alloc_coherent_mask_~dma_mask~0; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5752-2: dma_alloc_coherent_mask_~dma_mask~0 := dma_alloc_coherent_mask_#t~ite106;havoc dma_alloc_coherent_mask_#t~ite106; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5752: assume 0 != ~bitwiseAnd((if dma_alloc_coherent_mask_~gfp % 4294967296 % 4294967296 <= 2147483647 then dma_alloc_coherent_mask_~gfp % 4294967296 % 4294967296 else dma_alloc_coherent_mask_~gfp % 4294967296 % 4294967296 - 4294967296), 1);dma_alloc_coherent_mask_#t~ite106 := 16777215; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5752: assume !(0 != ~bitwiseAnd((if dma_alloc_coherent_mask_~gfp % 4294967296 % 4294967296 <= 2147483647 then dma_alloc_coherent_mask_~gfp % 4294967296 % 4294967296 else dma_alloc_coherent_mask_~gfp % 4294967296 % 4294967296 - 4294967296), 1));dma_alloc_coherent_mask_#t~ite106 := 4294967295; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5755: dma_alloc_coherent_gfp_flags_#t~ret107 := dma_alloc_coherent_mask_#res;dma_alloc_coherent_gfp_flags_~tmp~7 := dma_alloc_coherent_gfp_flags_#t~ret107;havoc dma_alloc_coherent_gfp_flags_#t~ret107;dma_alloc_coherent_gfp_flags_~dma_mask~1 := dma_alloc_coherent_gfp_flags_~tmp~7; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9455: tlan_ee_receive_byte_~tmp___2~9 := tlan_ee_receive_byte_#t~ret1081;havoc tlan_ee_receive_byte_#t~ret1081; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9456: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_receive_byte_~tmp___2~9 % 256, 191), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9456-1: tlan_ee_receive_byte_~place~1 := tlan_ee_receive_byte_~place~1 % 256 / 2; [2021-11-06 20:16:57,953 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6814: assume 0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616;pci_disable_device_#in~arg0.base, pci_disable_device_#in~arg0.offset := tlan_probe1_~pdev.base, tlan_probe1_~pdev.offset;havoc pci_disable_device_~arg0.base, pci_disable_device_~arg0.offset;pci_disable_device_~arg0.base, pci_disable_device_~arg0.offset := pci_disable_device_#in~arg0.base, pci_disable_device_#in~arg0.offset; [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6814: assume !(0 != (tlan_probe1_~pdev.base + tlan_probe1_~pdev.offset) % 18446744073709551616); [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6815: tlan_probe1_#res := tlan_probe1_~rc~1;call ULTIMATE.dealloc(tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset);havoc tlan_probe1_~#__key~0.base, tlan_probe1_~#__key~0.offset;call ULTIMATE.dealloc(tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset);havoc tlan_probe1_~#__constr_expr_0~0.base, tlan_probe1_~#__constr_expr_0~0.offset;call ULTIMATE.dealloc(tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset);havoc tlan_probe1_~#__key___0~0.base, tlan_probe1_~#__key___0~0.offset; [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9459: assume 0 != tlan_ee_receive_byte_~place~1 % 256 % 4294967296; [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9459: assume !(0 != tlan_ee_receive_byte_~place~1 % 256 % 4294967296); [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9461: SUMMARY for call tlan_ee_receive_byte_#t~ret1078 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L6821: tlan_eisa_probe_#t~ret384 := tlan_probe1_#res;assume -2147483648 <= tlan_eisa_probe_#t~ret384 && tlan_eisa_probe_#t~ret384 <= 2147483647;tlan_eisa_probe_~rc~2 := tlan_eisa_probe_#t~ret384;havoc tlan_eisa_probe_#t~ret384; [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11578: ldv_alloc_etherdev_mqs_#t~ret1105.base, ldv_alloc_etherdev_mqs_#t~ret1105.offset := ldv_xmalloc_#res.base, ldv_xmalloc_#res.offset;ldv_alloc_etherdev_mqs_~tmp~72.base, ldv_alloc_etherdev_mqs_~tmp~72.offset := ldv_alloc_etherdev_mqs_#t~ret1105.base, ldv_alloc_etherdev_mqs_#t~ret1105.offset;havoc ldv_alloc_etherdev_mqs_#t~ret1105.base, ldv_alloc_etherdev_mqs_#t~ret1105.offset;ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.base, ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.offset := ldv_alloc_etherdev_mqs_~tmp~72.base, ldv_alloc_etherdev_mqs_~tmp~72.offset;ldv_alloc_etherdev_mqs_#res.base, ldv_alloc_etherdev_mqs_#res.offset := ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.base, ldv_alloc_etherdev_mqs_~ldv_4_netdev_net_device~0.offset; [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9465: SUMMARY for call tlan_ee_receive_byte_#t~ret1082 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9465-1: tlan_ee_receive_byte_~tmp___3~8 := tlan_ee_receive_byte_#t~ret1082;havoc tlan_ee_receive_byte_#t~ret1082; [2021-11-06 20:16:57,954 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9466: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_receive_byte_~tmp___3~8 % 256, 32) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_receive_byte_~tmp___3~8 % 256, 32) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_receive_byte_~tmp___3~8 % 256, 32) % 4294967296 % 4294967296 - 4294967296), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9466-1: assume 0 == tlan_ee_receive_byte_~stop; [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9466-1: assume !(0 == tlan_ee_receive_byte_~stop); [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5767: assume dma_alloc_coherent_gfp_flags_~dma_mask~1 % 18446744073709551616 <= 16777215;dma_alloc_coherent_gfp_flags_~gfp := ~bitwiseOr(dma_alloc_coherent_gfp_flags_~gfp, 1); [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5767: assume !(dma_alloc_coherent_gfp_flags_~dma_mask~1 % 18446744073709551616 <= 16777215); [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5767-2: assume dma_alloc_coherent_gfp_flags_~dma_mask~1 % 18446744073709551616 <= 4294967295 && 0 == ~bitwiseAnd(dma_alloc_coherent_gfp_flags_~gfp, 1) % 4294967296;dma_alloc_coherent_gfp_flags_~gfp := ~bitwiseOr(dma_alloc_coherent_gfp_flags_~gfp, 4); [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5767-2: assume !(dma_alloc_coherent_gfp_flags_~dma_mask~1 % 18446744073709551616 <= 4294967295 && 0 == ~bitwiseAnd(dma_alloc_coherent_gfp_flags_~gfp, 1) % 4294967296); [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9470-1: tlan_ee_receive_byte_~tmp___4~6 := tlan_ee_receive_byte_#t~ret1083;havoc tlan_ee_receive_byte_#t~ret1083; [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9470: SUMMARY for call tlan_ee_receive_byte_#t~ret1083 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13170: ldv_free_netdev_#in~arg0.base, ldv_free_netdev_#in~arg0.offset, ldv_free_netdev_#in~arg1.base, ldv_free_netdev_#in~arg1.offset := 0, 0, ldv_free_netdev_96_~ldv_func_arg1.base, ldv_free_netdev_96_~ldv_func_arg1.offset;havoc ldv_free_netdev_~arg0.base, ldv_free_netdev_~arg0.offset, ldv_free_netdev_~arg1.base, ldv_free_netdev_~arg1.offset, ldv_free_netdev_~ldv_7_netdev_net_device~0.base, ldv_free_netdev_~ldv_7_netdev_net_device~0.offset;ldv_free_netdev_~arg0.base, ldv_free_netdev_~arg0.offset := ldv_free_netdev_#in~arg0.base, ldv_free_netdev_#in~arg0.offset;ldv_free_netdev_~arg1.base, ldv_free_netdev_~arg1.offset := ldv_free_netdev_#in~arg1.base, ldv_free_netdev_#in~arg1.offset;havoc ldv_free_netdev_~ldv_7_netdev_net_device~0.base, ldv_free_netdev_~ldv_7_netdev_net_device~0.offset;ldv_free_netdev_~ldv_7_netdev_net_device~0.base, ldv_free_netdev_~ldv_7_netdev_net_device~0.offset := ldv_free_netdev_~arg1.base, ldv_free_netdev_~arg1.offset;ldv_free_#in~s.base, ldv_free_#in~s.offset := ldv_free_netdev_~ldv_7_netdev_net_device~0.base, ldv_free_netdev_~ldv_7_netdev_net_device~0.offset;havoc ldv_free_~s.base, ldv_free_~s.offset;ldv_free_~s.base, ldv_free_~s.offset := ldv_free_#in~s.base, ldv_free_#in~s.offset;call ULTIMATE.dealloc(ldv_free_~s.base, ldv_free_~s.offset); [2021-11-06 20:16:57,955 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5771-1: dma_alloc_coherent_gfp_flags_#res := dma_alloc_coherent_gfp_flags_~gfp; [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9471: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_receive_byte_~tmp___4~6 % 256, 239), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9471-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1084 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9472: tlan_ee_receive_byte_~tmp___5~5 := tlan_ee_receive_byte_#t~ret1084;havoc tlan_ee_receive_byte_#t~ret1084; [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9473: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_receive_byte_~tmp___5~5 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_receive_byte_~tmp___5~5 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_receive_byte_~tmp___5~5 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9473-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1085 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13173: tlan_start_#in~dev.base, tlan_start_#in~dev.offset := tlan_open_~dev.base, tlan_open_~dev.offset;havoc tlan_start_~dev.base, tlan_start_~dev.offset;tlan_start_~dev.base, tlan_start_~dev.offset := tlan_start_#in~dev.base, tlan_start_#in~dev.offset;tlan_reset_lists_#in~dev.base, tlan_reset_lists_#in~dev.offset := tlan_start_~dev.base, tlan_start_~dev.offset;havoc tlan_reset_lists_#t~ret662.base, tlan_reset_lists_#t~ret662.offset, tlan_reset_lists_#t~mem663.base, tlan_reset_lists_#t~mem663.offset, tlan_reset_lists_#t~mem664.base, tlan_reset_lists_#t~mem664.offset, tlan_reset_lists_#t~mem665, tlan_reset_lists_#t~ret666.base, tlan_reset_lists_#t~ret666.offset, tlan_reset_lists_#t~mem667.base, tlan_reset_lists_#t~mem667.offset, tlan_reset_lists_#t~mem668.base, tlan_reset_lists_#t~mem668.offset, tlan_reset_lists_#t~ret669, tlan_reset_lists_#t~mem670.base, tlan_reset_lists_#t~mem670.offset, tlan_reset_lists_~dev.base, tlan_reset_lists_~dev.offset, tlan_reset_lists_~priv~19.base, tlan_reset_lists_~priv~19.offset, tlan_reset_lists_~tmp~50.base, tlan_reset_lists_~tmp~50.offset, tlan_reset_lists_~i~3, tlan_reset_lists_~list~0.base, tlan_reset_lists_~list~0.offset, tlan_reset_lists_~list_phys~0, tlan_reset_lists_~skb~3.base, tlan_reset_lists_~skb~3.offset, tlan_reset_lists_~tmp___0~18;tlan_reset_lists_~dev.base, tlan_reset_lists_~dev.offset := tlan_reset_lists_#in~dev.base, tlan_reset_lists_#in~dev.offset;havoc tlan_reset_lists_~priv~19.base, tlan_reset_lists_~priv~19.offset;havoc tlan_reset_lists_~tmp~50.base, tlan_reset_lists_~tmp~50.offset;havoc tlan_reset_lists_~i~3;havoc tlan_reset_lists_~list~0.base, tlan_reset_lists_~list~0.offset;havoc tlan_reset_lists_~list_phys~0;havoc tlan_reset_lists_~skb~3.base, tlan_reset_lists_~skb~3.offset;havoc tlan_reset_lists_~tmp___0~18;netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset := tlan_reset_lists_~dev.base, tlan_reset_lists_~dev.offset;havoc netdev_priv_#res.base, netdev_priv_#res.offset;havoc netdev_priv_~dev.base, netdev_priv_~dev.offset;netdev_priv_~dev.base, netdev_priv_~dev.offset := netdev_priv_#in~dev.base, netdev_priv_#in~dev.offset;netdev_priv_#res.base, netdev_priv_#res.offset := netdev_priv_~dev.base, 3200 + netdev_priv_~dev.offset; [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9474: tlan_ee_receive_byte_~tmp___6~4 := tlan_ee_receive_byte_#t~ret1085;havoc tlan_ee_receive_byte_#t~ret1085; [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L5775: dma_alloc_attrs_#t~ret111 := dma_alloc_coherent_gfp_flags_#res;dma_alloc_attrs_~tmp___1~2 := dma_alloc_attrs_#t~ret111;havoc dma_alloc_attrs_#t~ret111;call dma_alloc_attrs_#t~mem118.base, dma_alloc_attrs_#t~mem118.offset := read~$Pointer$(dma_alloc_attrs_~ops~2.base, dma_alloc_attrs_~ops~2.offset, 8);##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~113.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~113.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~114, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~115.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~115.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~116, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~117.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~117.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~#fp.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~#fp.offset := dma_alloc_attrs_~dev.base, dma_alloc_attrs_~dev.offset, dma_alloc_attrs_~size, dma_alloc_attrs_~dma_handle.base, dma_alloc_attrs_~dma_handle.offset, dma_alloc_attrs_~tmp___1~2, dma_alloc_attrs_~attrs.base, dma_alloc_attrs_~attrs.offset, dma_alloc_attrs_#t~mem118.base, dma_alloc_attrs_#t~mem118.offset;havoc ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#res.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#res.offset;havoc ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~113.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~113.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~114, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~115.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~115.offset, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~116, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~117.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~117.offset;##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~113.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~113.offset := ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~113.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~113.offset;##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~114 := ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~114;##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~115.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~115.offset := ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~115.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~115.offset;##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~116 := ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~116;##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~117.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#~117.offset := ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~117.base, ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~X~$Pointer$~TO~$Pointer$_#in~117.offset; [2021-11-06 20:16:57,956 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9475: SUMMARY for call outb_p(~bitwiseAnd(tlan_ee_receive_byte_~tmp___6~4 % 256, 191), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9479: SUMMARY for call tlan_ee_receive_byte_#t~ret1086 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9479-1: tlan_ee_receive_byte_~tmp___7~3 := tlan_ee_receive_byte_#t~ret1086;havoc tlan_ee_receive_byte_#t~ret1086; [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L11594: ldv_dev_set_drvdata_#t~ret1208.base, ldv_dev_set_drvdata_#t~ret1208.offset := ldv_xzalloc_#res.base, ldv_xzalloc_#res.offset;ldv_dev_set_drvdata_~tmp~99.base, ldv_dev_set_drvdata_~tmp~99.offset := ldv_dev_set_drvdata_#t~ret1208.base, ldv_dev_set_drvdata_#t~ret1208.offset;havoc ldv_dev_set_drvdata_#t~ret1208.base, ldv_dev_set_drvdata_#t~ret1208.offset;call write~$Pointer$(ldv_dev_set_drvdata_~tmp~99.base, ldv_dev_set_drvdata_~tmp~99.offset, ldv_dev_set_drvdata_~dev.base, 8 + ldv_dev_set_drvdata_~dev.offset, 8);call ldv_dev_set_drvdata_#t~mem1209.base, ldv_dev_set_drvdata_#t~mem1209.offset := read~$Pointer$(ldv_dev_set_drvdata_~dev.base, 8 + ldv_dev_set_drvdata_~dev.offset, 8);call write~$Pointer$(ldv_dev_set_drvdata_~data.base, ldv_dev_set_drvdata_~data.offset, ldv_dev_set_drvdata_#t~mem1209.base, ldv_dev_set_drvdata_#t~mem1209.offset, 8);havoc ldv_dev_set_drvdata_#t~mem1209.base, ldv_dev_set_drvdata_#t~mem1209.offset;ldv_dev_set_drvdata_#res := 0; [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13179-24: ldv_assume_#in~expression := (if 1 == ~ldv_spin_lock_of_tlan_priv~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13179-25: ldv_assume_#in~expression := (if 2 == ~ldv_spin_lock_of_tlan_priv~0 then 1 else 0);havoc ldv_assume_~expression;ldv_assume_~expression := ldv_assume_#in~expression; [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9480: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_receive_byte_~tmp___7~3 % 256, 16) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_receive_byte_~tmp___7~3 % 256, 16) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_receive_byte_~tmp___7~3 % 256, 16) % 4294967296 % 4294967296 - 4294967296), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9480-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1087 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9481: tlan_ee_receive_byte_~tmp___8~3 := tlan_ee_receive_byte_#t~ret1087;havoc tlan_ee_receive_byte_#t~ret1087; [2021-11-06 20:16:57,957 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9482: SUMMARY for call outb_p((if ~bitwiseOr(tlan_ee_receive_byte_~tmp___8~3 % 256, 64) % 4294967296 % 4294967296 <= 2147483647 then ~bitwiseOr(tlan_ee_receive_byte_~tmp___8~3 % 256, 64) % 4294967296 % 4294967296 else ~bitwiseOr(tlan_ee_receive_byte_~tmp___8~3 % 256, 64) % 4294967296 % 4294967296 - 4294967296), tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:57,958 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L9482-1: SUMMARY for call tlan_ee_receive_byte_#t~ret1088 := inb_p(tlan_ee_receive_byte_~sio~7 % 65536); srcloc: null [2021-11-06 20:16:58,261 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-06 20:16:58,262 INFO L299 CfgBuilder]: Removed 4794 assume(true) statements. [2021-11-06 20:16:58,265 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:16:58 BoogieIcfgContainer [2021-11-06 20:16:58,266 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-06 20:16:58,267 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-06 20:16:58,267 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-06 20:16:58,269 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-06 20:16:58,269 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 08:16:39" (1/3) ... [2021-11-06 20:16:58,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e7a931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:16:58, skipping insertion in model container [2021-11-06 20:16:58,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 08:16:41" (2/3) ... [2021-11-06 20:16:58,270 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@36e7a931 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 08:16:58, skipping insertion in model container [2021-11-06 20:16:58,270 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 08:16:58" (3/3) ... [2021-11-06 20:16:58,271 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2021-11-06 20:16:58,274 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-06 20:16:58,275 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 11 error locations. [2021-11-06 20:16:58,313 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-06 20:16:58,317 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-06 20:16:58,317 INFO L340 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2021-11-06 20:16:58,360 INFO L276 IsEmpty]: Start isEmpty. Operand has 4248 states, 3934 states have (on average 1.3177427554651755) internal successors, (5184), 3964 states have internal predecessors, (5184), 285 states have call successors, (285), 19 states have call predecessors, (285), 19 states have return successors, (285), 275 states have call predecessors, (285), 285 states have call successors, (285) [2021-11-06 20:16:58,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-06 20:16:58,371 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:16:58,372 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:16:58,373 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:16:58,376 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:16:58,376 INFO L85 PathProgramCache]: Analyzing trace with hash 652674606, now seen corresponding path program 1 times [2021-11-06 20:16:58,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:16:58,382 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [577115876] [2021-11-06 20:16:58,382 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:16:58,383 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:16:58,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:16:58,850 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 20:16:58,851 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:16:58,852 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [577115876] [2021-11-06 20:16:58,852 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [577115876] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:16:58,853 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:16:58,853 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:16:58,854 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420826456] [2021-11-06 20:16:58,857 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:16:58,860 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:16:58,869 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:16:58,870 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:16:58,878 INFO L87 Difference]: Start difference. First operand has 4248 states, 3934 states have (on average 1.3177427554651755) internal successors, (5184), 3964 states have internal predecessors, (5184), 285 states have call successors, (285), 19 states have call predecessors, (285), 19 states have return successors, (285), 275 states have call predecessors, (285), 285 states have call successors, (285) Second operand has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:01,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:01,506 INFO L93 Difference]: Finished difference Result 9836 states and 13567 transitions. [2021-11-06 20:17:01,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:01,508 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-11-06 20:17:01,508 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:01,549 INFO L225 Difference]: With dead ends: 9836 [2021-11-06 20:17:01,550 INFO L226 Difference]: Without dead ends: 5390 [2021-11-06 20:17:01,578 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:01,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5390 states. [2021-11-06 20:17:01,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5390 to 4887. [2021-11-06 20:17:01,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4887 states, 4574 states have (on average 1.2562308701355487) internal successors, (5746), 4604 states have internal predecessors, (5746), 284 states have call successors, (284), 19 states have call predecessors, (284), 19 states have return successors, (284), 274 states have call predecessors, (284), 284 states have call successors, (284) [2021-11-06 20:17:01,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4887 states to 4887 states and 6314 transitions. [2021-11-06 20:17:01,792 INFO L78 Accepts]: Start accepts. Automaton has 4887 states and 6314 transitions. Word has length 51 [2021-11-06 20:17:01,792 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:01,792 INFO L470 AbstractCegarLoop]: Abstraction has 4887 states and 6314 transitions. [2021-11-06 20:17:01,793 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 17.0) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:01,793 INFO L276 IsEmpty]: Start isEmpty. Operand 4887 states and 6314 transitions. [2021-11-06 20:17:01,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-06 20:17:01,796 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:01,796 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:01,797 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-06 20:17:01,797 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:01,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:01,799 INFO L85 PathProgramCache]: Analyzing trace with hash -1137589593, now seen corresponding path program 1 times [2021-11-06 20:17:01,799 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:01,799 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1825018372] [2021-11-06 20:17:01,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:01,800 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:01,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:02,006 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 20:17:02,007 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:02,007 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1825018372] [2021-11-06 20:17:02,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1825018372] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:02,007 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:02,008 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:02,008 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [82280485] [2021-11-06 20:17:02,009 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:02,009 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:02,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:02,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:02,011 INFO L87 Difference]: Start difference. First operand 4887 states and 6314 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:04,405 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:04,406 INFO L93 Difference]: Finished difference Result 13362 states and 17577 transitions. [2021-11-06 20:17:04,406 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:04,406 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-11-06 20:17:04,407 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:04,451 INFO L225 Difference]: With dead ends: 13362 [2021-11-06 20:17:04,451 INFO L226 Difference]: Without dead ends: 8527 [2021-11-06 20:17:04,473 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:04,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8527 states. [2021-11-06 20:17:04,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8527 to 8461. [2021-11-06 20:17:04,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8461 states, 7851 states have (on average 1.2529614061902943) internal successors, (9837), 7904 states have internal predecessors, (9837), 564 states have call successors, (564), 38 states have call predecessors, (564), 36 states have return successors, (844), 540 states have call predecessors, (844), 564 states have call successors, (844) [2021-11-06 20:17:04,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8461 states to 8461 states and 11245 transitions. [2021-11-06 20:17:04,694 INFO L78 Accepts]: Start accepts. Automaton has 8461 states and 11245 transitions. Word has length 57 [2021-11-06 20:17:04,694 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:04,694 INFO L470 AbstractCegarLoop]: Abstraction has 8461 states and 11245 transitions. [2021-11-06 20:17:04,695 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:04,695 INFO L276 IsEmpty]: Start isEmpty. Operand 8461 states and 11245 transitions. [2021-11-06 20:17:04,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-06 20:17:04,696 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:04,696 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:04,697 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-06 20:17:04,697 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:04,697 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:04,697 INFO L85 PathProgramCache]: Analyzing trace with hash 2071710802, now seen corresponding path program 1 times [2021-11-06 20:17:04,697 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:04,698 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [274055765] [2021-11-06 20:17:04,698 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:04,698 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:04,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:04,821 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 20:17:04,821 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:04,821 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [274055765] [2021-11-06 20:17:04,821 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [274055765] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:04,822 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:04,822 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:04,822 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1957982665] [2021-11-06 20:17:04,822 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:04,822 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:04,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:04,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:04,823 INFO L87 Difference]: Start difference. First operand 8461 states and 11245 transitions. Second operand has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:07,495 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:07,495 INFO L93 Difference]: Finished difference Result 23917 states and 32127 transitions. [2021-11-06 20:17:07,495 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:07,496 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 58 [2021-11-06 20:17:07,496 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:07,591 INFO L225 Difference]: With dead ends: 23917 [2021-11-06 20:17:07,591 INFO L226 Difference]: Without dead ends: 15508 [2021-11-06 20:17:07,630 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:07,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15508 states. [2021-11-06 20:17:08,007 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15508 to 15448. [2021-11-06 20:17:08,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15448 states, 14264 states have (on average 1.2507711721817163) internal successors, (17841), 14366 states have internal predecessors, (17841), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:08,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15448 states to 15448 states and 20871 transitions. [2021-11-06 20:17:08,099 INFO L78 Accepts]: Start accepts. Automaton has 15448 states and 20871 transitions. Word has length 58 [2021-11-06 20:17:08,101 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:08,101 INFO L470 AbstractCegarLoop]: Abstraction has 15448 states and 20871 transitions. [2021-11-06 20:17:08,102 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.333333333333332) internal successors, (58), 3 states have internal predecessors, (58), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:08,102 INFO L276 IsEmpty]: Start isEmpty. Operand 15448 states and 20871 transitions. [2021-11-06 20:17:08,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2021-11-06 20:17:08,104 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:08,104 INFO L513 BasicCegarLoop]: trace histogram [2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:08,105 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-06 20:17:08,105 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:08,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:08,106 INFO L85 PathProgramCache]: Analyzing trace with hash -1197614097, now seen corresponding path program 1 times [2021-11-06 20:17:08,106 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:08,106 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764755359] [2021-11-06 20:17:08,106 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:08,106 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:08,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:08,297 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 20:17:08,297 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:08,300 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764755359] [2021-11-06 20:17:08,300 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1764755359] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:08,300 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:08,300 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:08,301 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1878419018] [2021-11-06 20:17:08,301 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:08,301 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:08,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:08,302 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:08,302 INFO L87 Difference]: Start difference. First operand 15448 states and 20871 transitions. Second operand has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:10,884 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:10,884 INFO L93 Difference]: Finished difference Result 33488 states and 45182 transitions. [2021-11-06 20:17:10,885 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:10,885 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 83 [2021-11-06 20:17:10,886 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:10,966 INFO L225 Difference]: With dead ends: 33488 [2021-11-06 20:17:10,966 INFO L226 Difference]: Without dead ends: 18092 [2021-11-06 20:17:11,025 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:11,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18092 states. [2021-11-06 20:17:11,413 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18092 to 17452. [2021-11-06 20:17:11,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17452 states, 16268 states have (on average 1.2547946889599213) internal successors, (20413), 16370 states have internal predecessors, (20413), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:11,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 17452 states to 17452 states and 23443 transitions. [2021-11-06 20:17:11,486 INFO L78 Accepts]: Start accepts. Automaton has 17452 states and 23443 transitions. Word has length 83 [2021-11-06 20:17:11,487 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:11,487 INFO L470 AbstractCegarLoop]: Abstraction has 17452 states and 23443 transitions. [2021-11-06 20:17:11,488 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.666666666666668) internal successors, (83), 3 states have internal predecessors, (83), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:11,488 INFO L276 IsEmpty]: Start isEmpty. Operand 17452 states and 23443 transitions. [2021-11-06 20:17:11,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-06 20:17:11,492 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:11,492 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:11,492 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-06 20:17:11,493 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:11,493 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:11,493 INFO L85 PathProgramCache]: Analyzing trace with hash -1771530571, now seen corresponding path program 1 times [2021-11-06 20:17:11,493 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:11,493 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313709719] [2021-11-06 20:17:11,494 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:11,494 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:11,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:11,802 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-06 20:17:11,802 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:11,802 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313709719] [2021-11-06 20:17:11,802 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313709719] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:11,802 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:11,802 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:11,803 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2116392288] [2021-11-06 20:17:11,804 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:11,804 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:11,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:11,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:11,804 INFO L87 Difference]: Start difference. First operand 17452 states and 23443 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:14,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:14,355 INFO L93 Difference]: Finished difference Result 37480 states and 50294 transitions. [2021-11-06 20:17:14,356 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:14,356 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 120 [2021-11-06 20:17:14,357 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:14,437 INFO L225 Difference]: With dead ends: 37480 [2021-11-06 20:17:14,438 INFO L226 Difference]: Without dead ends: 20080 [2021-11-06 20:17:14,500 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:14,515 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 20080 states. [2021-11-06 20:17:15,057 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 20080 to 19440. [2021-11-06 20:17:15,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19440 states, 18256 states have (on average 1.2581617002629273) internal successors, (22969), 18358 states have internal predecessors, (22969), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:15,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19440 states to 19440 states and 25999 transitions. [2021-11-06 20:17:15,218 INFO L78 Accepts]: Start accepts. Automaton has 19440 states and 25999 transitions. Word has length 120 [2021-11-06 20:17:15,219 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:15,219 INFO L470 AbstractCegarLoop]: Abstraction has 19440 states and 25999 transitions. [2021-11-06 20:17:15,219 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:15,220 INFO L276 IsEmpty]: Start isEmpty. Operand 19440 states and 25999 transitions. [2021-11-06 20:17:15,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2021-11-06 20:17:15,240 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:15,240 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:15,240 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-06 20:17:15,241 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:15,241 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:15,241 INFO L85 PathProgramCache]: Analyzing trace with hash -1748898317, now seen corresponding path program 1 times [2021-11-06 20:17:15,241 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:15,241 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125434490] [2021-11-06 20:17:15,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:15,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:15,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:15,411 INFO L134 CoverageAnalysis]: Checked inductivity of 16 backedges. 13 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2021-11-06 20:17:15,411 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:15,411 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125434490] [2021-11-06 20:17:15,411 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [125434490] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:15,412 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:15,412 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:15,412 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [980829630] [2021-11-06 20:17:15,413 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:15,413 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:15,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:15,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:15,413 INFO L87 Difference]: Start difference. First operand 19440 states and 25999 transitions. Second operand has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:18,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:18,034 INFO L93 Difference]: Finished difference Result 42184 states and 56324 transitions. [2021-11-06 20:17:18,035 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:18,035 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 120 [2021-11-06 20:17:18,035 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:18,266 INFO L225 Difference]: With dead ends: 42184 [2021-11-06 20:17:18,267 INFO L226 Difference]: Without dead ends: 22796 [2021-11-06 20:17:18,301 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:18,313 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22796 states. [2021-11-06 20:17:18,693 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22796 to 21440. [2021-11-06 20:17:18,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21440 states, 20256 states have (on average 1.2607128751974723) internal successors, (25537), 20358 states have internal predecessors, (25537), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:18,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21440 states to 21440 states and 28567 transitions. [2021-11-06 20:17:18,768 INFO L78 Accepts]: Start accepts. Automaton has 21440 states and 28567 transitions. Word has length 120 [2021-11-06 20:17:18,769 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:18,769 INFO L470 AbstractCegarLoop]: Abstraction has 21440 states and 28567 transitions. [2021-11-06 20:17:18,769 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 39.333333333333336) internal successors, (118), 3 states have internal predecessors, (118), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:18,769 INFO L276 IsEmpty]: Start isEmpty. Operand 21440 states and 28567 transitions. [2021-11-06 20:17:18,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-06 20:17:18,773 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:18,774 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:18,774 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-06 20:17:18,774 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:18,774 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:18,774 INFO L85 PathProgramCache]: Analyzing trace with hash -94934781, now seen corresponding path program 1 times [2021-11-06 20:17:18,775 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:18,775 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1171881591] [2021-11-06 20:17:18,775 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:18,775 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:18,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:18,955 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-06 20:17:18,955 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:18,955 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1171881591] [2021-11-06 20:17:18,956 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1171881591] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:18,957 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:18,957 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:18,957 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780698289] [2021-11-06 20:17:18,958 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:18,958 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:18,958 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:18,958 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:18,958 INFO L87 Difference]: Start difference. First operand 21440 states and 28567 transitions. Second operand has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:21,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:21,600 INFO L93 Difference]: Finished difference Result 45460 states and 60550 transitions. [2021-11-06 20:17:21,600 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:21,601 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 156 [2021-11-06 20:17:21,601 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:21,684 INFO L225 Difference]: With dead ends: 45460 [2021-11-06 20:17:21,684 INFO L226 Difference]: Without dead ends: 24072 [2021-11-06 20:17:21,743 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:21,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24072 states. [2021-11-06 20:17:22,156 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24072 to 23432. [2021-11-06 20:17:22,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23432 states, 22248 states have (on average 1.2629000359582885) internal successors, (28097), 22350 states have internal predecessors, (28097), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:22,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 23432 states to 23432 states and 31127 transitions. [2021-11-06 20:17:22,231 INFO L78 Accepts]: Start accepts. Automaton has 23432 states and 31127 transitions. Word has length 156 [2021-11-06 20:17:22,231 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:22,231 INFO L470 AbstractCegarLoop]: Abstraction has 23432 states and 31127 transitions. [2021-11-06 20:17:22,232 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:22,232 INFO L276 IsEmpty]: Start isEmpty. Operand 23432 states and 31127 transitions. [2021-11-06 20:17:22,236 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2021-11-06 20:17:22,236 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:22,236 INFO L513 BasicCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:22,237 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-06 20:17:22,237 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:22,237 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:22,237 INFO L85 PathProgramCache]: Analyzing trace with hash -72302527, now seen corresponding path program 1 times [2021-11-06 20:17:22,237 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:22,238 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [549965551] [2021-11-06 20:17:22,238 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:22,238 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:22,502 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 23 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-06 20:17:22,502 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:22,503 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [549965551] [2021-11-06 20:17:22,503 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [549965551] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:22,503 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:22,503 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:22,503 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [327442270] [2021-11-06 20:17:22,503 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:22,504 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:22,504 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:22,504 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:22,504 INFO L87 Difference]: Start difference. First operand 23432 states and 31127 transitions. Second operand has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:25,071 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:25,072 INFO L93 Difference]: Finished difference Result 49448 states and 65678 transitions. [2021-11-06 20:17:25,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:25,072 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 156 [2021-11-06 20:17:25,076 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:25,160 INFO L225 Difference]: With dead ends: 49448 [2021-11-06 20:17:25,160 INFO L226 Difference]: Without dead ends: 26068 [2021-11-06 20:17:25,218 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:25,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26068 states. [2021-11-06 20:17:25,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26068 to 25428. [2021-11-06 20:17:25,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25428 states, 24244 states have (on average 1.26468404553704) internal successors, (30661), 24346 states have internal predecessors, (30661), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:25,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25428 states to 25428 states and 33691 transitions. [2021-11-06 20:17:25,925 INFO L78 Accepts]: Start accepts. Automaton has 25428 states and 33691 transitions. Word has length 156 [2021-11-06 20:17:25,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:25,926 INFO L470 AbstractCegarLoop]: Abstraction has 25428 states and 33691 transitions. [2021-11-06 20:17:25,926 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.666666666666664) internal successors, (134), 3 states have internal predecessors, (134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:25,926 INFO L276 IsEmpty]: Start isEmpty. Operand 25428 states and 33691 transitions. [2021-11-06 20:17:25,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2021-11-06 20:17:25,931 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:25,931 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:25,931 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-06 20:17:25,931 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:25,932 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:25,932 INFO L85 PathProgramCache]: Analyzing trace with hash 1620536535, now seen corresponding path program 1 times [2021-11-06 20:17:25,932 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:25,932 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402247462] [2021-11-06 20:17:25,932 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:25,932 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:26,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:26,076 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2021-11-06 20:17:26,076 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:26,076 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402247462] [2021-11-06 20:17:26,077 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [402247462] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:26,077 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:26,077 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 20:17:26,077 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [176824923] [2021-11-06 20:17:26,077 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:26,077 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:26,078 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:26,078 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:26,078 INFO L87 Difference]: Start difference. First operand 25428 states and 33691 transitions. Second operand has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:26,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:26,489 INFO L93 Difference]: Finished difference Result 51244 states and 67894 transitions. [2021-11-06 20:17:26,489 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:26,490 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 183 [2021-11-06 20:17:26,490 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:26,561 INFO L225 Difference]: With dead ends: 51244 [2021-11-06 20:17:26,562 INFO L226 Difference]: Without dead ends: 25868 [2021-11-06 20:17:26,633 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-06 20:17:26,651 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25868 states. [2021-11-06 20:17:27,297 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25868 to 25448. [2021-11-06 20:17:27,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25448 states, 24264 states have (on average 1.26446587537092) internal successors, (30681), 24366 states have internal predecessors, (30681), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:27,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25448 states to 25448 states and 33711 transitions. [2021-11-06 20:17:27,383 INFO L78 Accepts]: Start accepts. Automaton has 25448 states and 33711 transitions. Word has length 183 [2021-11-06 20:17:27,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:27,383 INFO L470 AbstractCegarLoop]: Abstraction has 25448 states and 33711 transitions. [2021-11-06 20:17:27,383 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.333333333333336) internal successors, (133), 3 states have internal predecessors, (133), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:27,384 INFO L276 IsEmpty]: Start isEmpty. Operand 25448 states and 33711 transitions. [2021-11-06 20:17:27,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2021-11-06 20:17:27,390 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:27,390 INFO L513 BasicCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:27,390 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-06 20:17:27,390 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:27,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:27,391 INFO L85 PathProgramCache]: Analyzing trace with hash -1962158318, now seen corresponding path program 1 times [2021-11-06 20:17:27,392 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:27,392 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223901669] [2021-11-06 20:17:27,392 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:27,392 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:27,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:27,588 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2021-11-06 20:17:27,588 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:27,588 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223901669] [2021-11-06 20:17:27,589 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [223901669] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:27,589 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:27,589 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-06 20:17:27,589 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [266508959] [2021-11-06 20:17:27,589 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 20:17:27,589 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:27,590 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 20:17:27,590 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 20:17:27,590 INFO L87 Difference]: Start difference. First operand 25448 states and 33711 transitions. Second operand has 4 states, 4 states have (on average 41.5) internal successors, (166), 4 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:29,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:29,137 INFO L93 Difference]: Finished difference Result 115116 states and 150907 transitions. [2021-11-06 20:17:29,138 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 20:17:29,138 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.5) internal successors, (166), 4 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 188 [2021-11-06 20:17:29,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:29,362 INFO L225 Difference]: With dead ends: 115116 [2021-11-06 20:17:29,363 INFO L226 Difference]: Without dead ends: 89720 [2021-11-06 20:17:29,452 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:29,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 89720 states. [2021-11-06 20:17:30,719 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 89720 to 25456. [2021-11-06 20:17:30,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25456 states, 24272 states have (on average 1.264378707976269) internal successors, (30689), 24374 states have internal predecessors, (30689), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:30,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25456 states to 25456 states and 33719 transitions. [2021-11-06 20:17:30,803 INFO L78 Accepts]: Start accepts. Automaton has 25456 states and 33719 transitions. Word has length 188 [2021-11-06 20:17:30,804 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:30,804 INFO L470 AbstractCegarLoop]: Abstraction has 25456 states and 33719 transitions. [2021-11-06 20:17:30,804 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.5) internal successors, (166), 4 states have internal predecessors, (166), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:30,804 INFO L276 IsEmpty]: Start isEmpty. Operand 25456 states and 33719 transitions. [2021-11-06 20:17:30,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-06 20:17:30,810 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:30,810 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:30,810 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-06 20:17:30,810 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:30,810 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:30,811 INFO L85 PathProgramCache]: Analyzing trace with hash 2015427001, now seen corresponding path program 1 times [2021-11-06 20:17:30,811 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:30,811 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735172519] [2021-11-06 20:17:30,811 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:30,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:30,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:30,952 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-06 20:17:30,952 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:30,953 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735172519] [2021-11-06 20:17:30,953 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735172519] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:30,953 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:30,953 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-06 20:17:30,953 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [250425122] [2021-11-06 20:17:30,953 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 20:17:30,953 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:30,954 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 20:17:30,955 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 20:17:30,955 INFO L87 Difference]: Start difference. First operand 25456 states and 33719 transitions. Second operand has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:34,472 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:34,473 INFO L93 Difference]: Finished difference Result 76480 states and 101048 transitions. [2021-11-06 20:17:34,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 20:17:34,474 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 189 [2021-11-06 20:17:34,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:34,622 INFO L225 Difference]: With dead ends: 76480 [2021-11-06 20:17:34,622 INFO L226 Difference]: Without dead ends: 51076 [2021-11-06 20:17:34,683 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:34,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51076 states. [2021-11-06 20:17:35,937 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51076 to 27424. [2021-11-06 20:17:35,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27424 states, 26240 states have (on average 1.2661966463414633) internal successors, (33225), 26342 states have internal predecessors, (33225), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:36,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27424 states to 27424 states and 36255 transitions. [2021-11-06 20:17:36,018 INFO L78 Accepts]: Start accepts. Automaton has 27424 states and 36255 transitions. Word has length 189 [2021-11-06 20:17:36,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:36,020 INFO L470 AbstractCegarLoop]: Abstraction has 27424 states and 36255 transitions. [2021-11-06 20:17:36,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.0) internal successors, (148), 4 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:36,021 INFO L276 IsEmpty]: Start isEmpty. Operand 27424 states and 36255 transitions. [2021-11-06 20:17:36,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2021-11-06 20:17:36,026 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:36,026 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:36,026 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-06 20:17:36,026 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:36,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:36,027 INFO L85 PathProgramCache]: Analyzing trace with hash 2111235973, now seen corresponding path program 1 times [2021-11-06 20:17:36,027 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:36,027 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1315560331] [2021-11-06 20:17:36,027 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:36,027 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:36,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-06 20:17:36,181 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:36,182 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1315560331] [2021-11-06 20:17:36,182 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1315560331] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:36,182 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:36,182 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-06 20:17:36,182 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1403914288] [2021-11-06 20:17:36,182 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 20:17:36,183 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:36,183 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 20:17:36,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 20:17:36,183 INFO L87 Difference]: Start difference. First operand 27424 states and 36255 transitions. Second operand has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:39,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:39,710 INFO L93 Difference]: Finished difference Result 80368 states and 106065 transitions. [2021-11-06 20:17:39,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 20:17:39,710 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 190 [2021-11-06 20:17:39,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:39,859 INFO L225 Difference]: With dead ends: 80368 [2021-11-06 20:17:39,859 INFO L226 Difference]: Without dead ends: 52996 [2021-11-06 20:17:39,952 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:39,990 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 52996 states. [2021-11-06 20:17:41,232 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 52996 to 29412. [2021-11-06 20:17:41,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29412 states, 28228 states have (on average 1.2675712058948563) internal successors, (35781), 28330 states have internal predecessors, (35781), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:41,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29412 states to 29412 states and 38811 transitions. [2021-11-06 20:17:41,328 INFO L78 Accepts]: Start accepts. Automaton has 29412 states and 38811 transitions. Word has length 190 [2021-11-06 20:17:41,328 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:41,329 INFO L470 AbstractCegarLoop]: Abstraction has 29412 states and 38811 transitions. [2021-11-06 20:17:41,331 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.25) internal successors, (149), 4 states have internal predecessors, (149), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:41,331 INFO L276 IsEmpty]: Start isEmpty. Operand 29412 states and 38811 transitions. [2021-11-06 20:17:41,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2021-11-06 20:17:41,336 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:41,337 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:41,337 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-06 20:17:41,337 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:41,338 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:41,338 INFO L85 PathProgramCache]: Analyzing trace with hash 2049323032, now seen corresponding path program 1 times [2021-11-06 20:17:41,338 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:41,338 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012118941] [2021-11-06 20:17:41,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:41,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:41,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:41,522 INFO L134 CoverageAnalysis]: Checked inductivity of 109 backedges. 39 proven. 0 refuted. 0 times theorem prover too weak. 70 trivial. 0 not checked. [2021-11-06 20:17:41,523 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:41,523 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012118941] [2021-11-06 20:17:41,523 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1012118941] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:41,523 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 20:17:41,523 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-06 20:17:41,523 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686351368] [2021-11-06 20:17:41,524 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 20:17:41,524 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:41,524 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 20:17:41,525 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 20:17:41,525 INFO L87 Difference]: Start difference. First operand 29412 states and 38811 transitions. Second operand has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:45,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:45,572 INFO L93 Difference]: Finished difference Result 84088 states and 110913 transitions. [2021-11-06 20:17:45,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-06 20:17:45,573 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 191 [2021-11-06 20:17:45,573 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:45,706 INFO L225 Difference]: With dead ends: 84088 [2021-11-06 20:17:45,707 INFO L226 Difference]: Without dead ends: 54728 [2021-11-06 20:17:45,770 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:45,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 54728 states. [2021-11-06 20:17:46,949 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 54728 to 31396. [2021-11-06 20:17:46,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31396 states, 30212 states have (on average 1.268800476631802) internal successors, (38333), 30314 states have internal predecessors, (38333), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:47,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31396 states to 31396 states and 41363 transitions. [2021-11-06 20:17:47,041 INFO L78 Accepts]: Start accepts. Automaton has 31396 states and 41363 transitions. Word has length 191 [2021-11-06 20:17:47,041 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:47,041 INFO L470 AbstractCegarLoop]: Abstraction has 31396 states and 41363 transitions. [2021-11-06 20:17:47,042 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 37.5) internal successors, (150), 4 states have internal predecessors, (150), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:47,042 INFO L276 IsEmpty]: Start isEmpty. Operand 31396 states and 41363 transitions. [2021-11-06 20:17:47,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2021-11-06 20:17:47,046 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:47,047 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:47,047 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-06 20:17:47,047 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:47,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:47,047 INFO L85 PathProgramCache]: Analyzing trace with hash -1418054992, now seen corresponding path program 1 times [2021-11-06 20:17:47,047 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:47,048 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2017199001] [2021-11-06 20:17:47,048 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:47,048 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:47,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:47,190 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-06 20:17:47,190 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:47,190 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2017199001] [2021-11-06 20:17:47,190 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2017199001] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 20:17:47,191 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [591240072] [2021-11-06 20:17:47,191 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:47,191 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 20:17:47,191 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 20:17:47,192 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 20:17:47,193 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-06 20:17:48,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:48,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 3366 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 20:17:48,299 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 20:17:48,811 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-06 20:17:48,811 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [591240072] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:48,811 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-06 20:17:48,811 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-11-06 20:17:48,811 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [467914703] [2021-11-06 20:17:48,812 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:48,812 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:48,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:48,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:48,812 INFO L87 Difference]: Start difference. First operand 31396 states and 41363 transitions. Second operand has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 2 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:50,274 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:50,274 INFO L93 Difference]: Finished difference Result 62740 states and 82668 transitions. [2021-11-06 20:17:50,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:50,275 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 2 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 193 [2021-11-06 20:17:50,275 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:50,349 INFO L225 Difference]: With dead ends: 62740 [2021-11-06 20:17:50,350 INFO L226 Difference]: Without dead ends: 31396 [2021-11-06 20:17:50,420 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 196 GetRequests, 193 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:50,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31396 states. [2021-11-06 20:17:51,464 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31396 to 31396. [2021-11-06 20:17:51,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31396 states, 30212 states have (on average 1.2664835164835164) internal successors, (38263), 30314 states have internal predecessors, (38263), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:51,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31396 states to 31396 states and 41293 transitions. [2021-11-06 20:17:51,564 INFO L78 Accepts]: Start accepts. Automaton has 31396 states and 41293 transitions. Word has length 193 [2021-11-06 20:17:51,565 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:51,565 INFO L470 AbstractCegarLoop]: Abstraction has 31396 states and 41293 transitions. [2021-11-06 20:17:51,565 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 47.666666666666664) internal successors, (143), 2 states have internal predecessors, (143), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:51,565 INFO L276 IsEmpty]: Start isEmpty. Operand 31396 states and 41293 transitions. [2021-11-06 20:17:51,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-11-06 20:17:51,570 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:51,570 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:51,594 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-06 20:17:51,793 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2021-11-06 20:17:51,793 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:51,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:51,793 INFO L85 PathProgramCache]: Analyzing trace with hash -1009788361, now seen corresponding path program 1 times [2021-11-06 20:17:51,794 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:51,794 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1474970265] [2021-11-06 20:17:51,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:51,794 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:51,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:51,936 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-06 20:17:51,936 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:51,936 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1474970265] [2021-11-06 20:17:51,937 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1474970265] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 20:17:51,937 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1774304392] [2021-11-06 20:17:51,937 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:51,937 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 20:17:51,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 20:17:51,964 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 20:17:51,965 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-06 20:17:53,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:53,050 INFO L263 TraceCheckSpWp]: Trace formula consists of 3367 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 20:17:53,056 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 20:17:53,526 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-06 20:17:53,526 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1774304392] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:53,527 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-06 20:17:53,527 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-11-06 20:17:53,527 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [211745864] [2021-11-06 20:17:53,527 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:53,527 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:53,527 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:53,528 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:53,528 INFO L87 Difference]: Start difference. First operand 31396 states and 41293 transitions. Second operand has 3 states, 3 states have (on average 48.0) internal successors, (144), 2 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:54,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:54,911 INFO L93 Difference]: Finished difference Result 62740 states and 82528 transitions. [2021-11-06 20:17:54,911 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:54,912 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.0) internal successors, (144), 2 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 194 [2021-11-06 20:17:54,912 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:54,996 INFO L225 Difference]: With dead ends: 62740 [2021-11-06 20:17:54,996 INFO L226 Difference]: Without dead ends: 31396 [2021-11-06 20:17:55,078 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 194 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:55,099 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31396 states. [2021-11-06 20:17:56,304 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31396 to 31396. [2021-11-06 20:17:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31396 states, 30212 states have (on average 1.2641665563352311) internal successors, (38193), 30314 states have internal predecessors, (38193), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:17:56,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31396 states to 31396 states and 41223 transitions. [2021-11-06 20:17:56,412 INFO L78 Accepts]: Start accepts. Automaton has 31396 states and 41223 transitions. Word has length 194 [2021-11-06 20:17:56,413 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:17:56,413 INFO L470 AbstractCegarLoop]: Abstraction has 31396 states and 41223 transitions. [2021-11-06 20:17:56,413 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.0) internal successors, (144), 2 states have internal predecessors, (144), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:56,413 INFO L276 IsEmpty]: Start isEmpty. Operand 31396 states and 41223 transitions. [2021-11-06 20:17:56,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2021-11-06 20:17:56,418 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:17:56,419 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:17:56,441 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2021-11-06 20:17:56,641 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2021-11-06 20:17:56,642 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:17:56,642 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:17:56,642 INFO L85 PathProgramCache]: Analyzing trace with hash -1238275733, now seen corresponding path program 1 times [2021-11-06 20:17:56,643 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:17:56,643 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1362382176] [2021-11-06 20:17:56,643 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:56,643 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:17:56,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:56,797 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-06 20:17:56,798 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:17:56,798 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1362382176] [2021-11-06 20:17:56,798 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1362382176] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 20:17:56,798 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1761620889] [2021-11-06 20:17:56,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:17:56,799 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 20:17:56,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 20:17:56,800 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 20:17:56,801 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2021-11-06 20:17:58,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:17:58,181 INFO L263 TraceCheckSpWp]: Trace formula consists of 3368 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 20:17:58,185 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 20:17:58,661 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-06 20:17:58,661 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1761620889] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:17:58,661 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-06 20:17:58,661 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-11-06 20:17:58,661 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [498270701] [2021-11-06 20:17:58,662 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:17:58,662 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:17:58,662 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:17:58,663 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:58,663 INFO L87 Difference]: Start difference. First operand 31396 states and 41223 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 2 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:17:59,733 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:17:59,734 INFO L93 Difference]: Finished difference Result 62740 states and 82388 transitions. [2021-11-06 20:17:59,734 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:17:59,734 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 2 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 195 [2021-11-06 20:17:59,735 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:17:59,815 INFO L225 Difference]: With dead ends: 62740 [2021-11-06 20:17:59,816 INFO L226 Difference]: Without dead ends: 31396 [2021-11-06 20:17:59,887 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 198 GetRequests, 195 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:17:59,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31396 states. [2021-11-06 20:18:00,977 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31396 to 31396. [2021-11-06 20:18:01,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31396 states, 30212 states have (on average 1.2618495961869456) internal successors, (38123), 30314 states have internal predecessors, (38123), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:18:01,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31396 states to 31396 states and 41153 transitions. [2021-11-06 20:18:01,076 INFO L78 Accepts]: Start accepts. Automaton has 31396 states and 41153 transitions. Word has length 195 [2021-11-06 20:18:01,076 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:18:01,076 INFO L470 AbstractCegarLoop]: Abstraction has 31396 states and 41153 transitions. [2021-11-06 20:18:01,076 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 2 states have internal predecessors, (145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:18:01,077 INFO L276 IsEmpty]: Start isEmpty. Operand 31396 states and 41153 transitions. [2021-11-06 20:18:01,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2021-11-06 20:18:01,081 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:18:01,081 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:18:01,105 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2021-11-06 20:18:01,300 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 20:18:01,300 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:18:01,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:18:01,301 INFO L85 PathProgramCache]: Analyzing trace with hash 268699282, now seen corresponding path program 1 times [2021-11-06 20:18:01,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:18:01,301 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136356143] [2021-11-06 20:18:01,301 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:18:01,301 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:18:01,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:18:01,480 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-06 20:18:01,481 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:18:01,481 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2136356143] [2021-11-06 20:18:01,481 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2136356143] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 20:18:01,481 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1732546824] [2021-11-06 20:18:01,482 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:18:01,482 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 20:18:01,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 20:18:01,483 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 20:18:01,507 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2021-11-06 20:18:02,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:18:02,938 INFO L263 TraceCheckSpWp]: Trace formula consists of 3369 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 20:18:02,943 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 20:18:03,398 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-06 20:18:03,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1732546824] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:18:03,398 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-06 20:18:03,398 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-11-06 20:18:03,398 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788572874] [2021-11-06 20:18:03,399 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:18:03,399 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:18:03,399 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:18:03,399 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:18:03,399 INFO L87 Difference]: Start difference. First operand 31396 states and 41153 transitions. Second operand has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 2 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:18:04,486 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:18:04,488 INFO L93 Difference]: Finished difference Result 62740 states and 82248 transitions. [2021-11-06 20:18:04,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:18:04,488 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 2 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 196 [2021-11-06 20:18:04,489 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:18:04,566 INFO L225 Difference]: With dead ends: 62740 [2021-11-06 20:18:04,567 INFO L226 Difference]: Without dead ends: 31396 [2021-11-06 20:18:04,645 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 199 GetRequests, 196 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:18:04,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31396 states. [2021-11-06 20:18:05,790 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31396 to 31396. [2021-11-06 20:18:05,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31396 states, 30212 states have (on average 1.25953263603866) internal successors, (38053), 30314 states have internal predecessors, (38053), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:18:05,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31396 states to 31396 states and 41083 transitions. [2021-11-06 20:18:05,890 INFO L78 Accepts]: Start accepts. Automaton has 31396 states and 41083 transitions. Word has length 196 [2021-11-06 20:18:05,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:18:05,891 INFO L470 AbstractCegarLoop]: Abstraction has 31396 states and 41083 transitions. [2021-11-06 20:18:05,891 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.666666666666664) internal successors, (146), 2 states have internal predecessors, (146), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:18:05,891 INFO L276 IsEmpty]: Start isEmpty. Operand 31396 states and 41083 transitions. [2021-11-06 20:18:05,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2021-11-06 20:18:05,896 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:18:05,896 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:18:05,919 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2021-11-06 20:18:06,119 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2021-11-06 20:18:06,120 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:18:06,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:18:06,120 INFO L85 PathProgramCache]: Analyzing trace with hash -259566554, now seen corresponding path program 1 times [2021-11-06 20:18:06,120 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:18:06,120 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154957684] [2021-11-06 20:18:06,121 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:18:06,121 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:18:06,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:18:06,282 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-06 20:18:06,282 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:18:06,283 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154957684] [2021-11-06 20:18:06,283 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154957684] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 20:18:06,283 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1987818840] [2021-11-06 20:18:06,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:18:06,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 20:18:06,283 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 20:18:06,284 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 20:18:06,285 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2021-11-06 20:18:07,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:18:07,656 INFO L263 TraceCheckSpWp]: Trace formula consists of 3370 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 20:18:07,660 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 20:18:08,120 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-06 20:18:08,120 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1987818840] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:18:08,120 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-06 20:18:08,120 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-11-06 20:18:08,120 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1711058498] [2021-11-06 20:18:08,120 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:18:08,121 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:18:08,121 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:18:08,121 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:18:08,121 INFO L87 Difference]: Start difference. First operand 31396 states and 41083 transitions. Second operand has 3 states, 3 states have (on average 49.0) internal successors, (147), 2 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:18:09,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 20:18:09,222 INFO L93 Difference]: Finished difference Result 62740 states and 82108 transitions. [2021-11-06 20:18:09,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-06 20:18:09,222 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 2 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 197 [2021-11-06 20:18:09,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 20:18:09,305 INFO L225 Difference]: With dead ends: 62740 [2021-11-06 20:18:09,306 INFO L226 Difference]: Without dead ends: 31396 [2021-11-06 20:18:09,376 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 200 GetRequests, 197 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:18:09,396 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 31396 states. [2021-11-06 20:18:10,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 31396 to 31396. [2021-11-06 20:18:10,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31396 states, 30212 states have (on average 1.2572156758903748) internal successors, (37983), 30314 states have internal predecessors, (37983), 1108 states have call successors, (1108), 76 states have call predecessors, (1108), 66 states have return successors, (1922), 1049 states have call predecessors, (1922), 1108 states have call successors, (1922) [2021-11-06 20:18:10,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31396 states to 31396 states and 41013 transitions. [2021-11-06 20:18:10,687 INFO L78 Accepts]: Start accepts. Automaton has 31396 states and 41013 transitions. Word has length 197 [2021-11-06 20:18:10,687 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 20:18:10,688 INFO L470 AbstractCegarLoop]: Abstraction has 31396 states and 41013 transitions. [2021-11-06 20:18:10,688 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 49.0) internal successors, (147), 2 states have internal predecessors, (147), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 20:18:10,688 INFO L276 IsEmpty]: Start isEmpty. Operand 31396 states and 41013 transitions. [2021-11-06 20:18:10,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2021-11-06 20:18:10,693 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 20:18:10,693 INFO L513 BasicCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 20:18:10,716 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2021-11-06 20:18:10,916 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2021-11-06 20:18:10,917 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 8 more)] === [2021-11-06 20:18:10,917 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 20:18:10,917 INFO L85 PathProgramCache]: Analyzing trace with hash 544210669, now seen corresponding path program 1 times [2021-11-06 20:18:10,917 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 20:18:10,917 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1882746860] [2021-11-06 20:18:10,918 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:18:10,918 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 20:18:11,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:18:11,089 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2021-11-06 20:18:11,090 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 20:18:11,090 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1882746860] [2021-11-06 20:18:11,090 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1882746860] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-06 20:18:11,090 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1147224583] [2021-11-06 20:18:11,091 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 20:18:11,091 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-06 20:18:11,091 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 20:18:11,092 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-06 20:18:11,093 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2021-11-06 20:18:12,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 20:18:12,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 3371 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-06 20:18:12,548 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-06 20:18:12,987 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2021-11-06 20:18:12,988 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1147224583] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 20:18:12,988 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2021-11-06 20:18:12,988 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [4] total 5 [2021-11-06 20:18:12,988 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142451925] [2021-11-06 20:18:12,988 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-06 20:18:12,988 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 20:18:12,989 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-06 20:18:12,989 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2021-11-06 20:18:12,989 INFO L87 Difference]: Start difference. First operand 31396 states and 41013 transitions. Second operand has 3 states, 3 states have (on average 49.333333333333336) internal successors, (148), 2 states have internal predecessors, (148), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0)