./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 023d838f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.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 --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 4e983f35cff7a0c67962e23f6c3d66292f25c728e4d1df204c975f306d1512a3 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:09:25,046 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:09:25,096 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-10 12:09:25,102 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:09:25,103 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:09:25,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:09:25,141 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:09:25,142 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:09:25,143 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:09:25,144 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:09:25,145 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:09:25,145 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:09:25,146 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:09:25,146 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:09:25,147 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:09:25,148 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:09:25,148 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:09:25,149 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-10 12:09:25,149 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:09:25,149 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:09:25,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:09:25,150 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:09:25,150 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:09:25,151 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:09:25,151 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:09:25,151 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:09:25,152 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:09:25,152 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:09:25,152 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:09:25,153 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:09:25,153 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:09:25,153 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:09:25,154 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:09:25,154 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-10 12:09:25,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-10 12:09:25,154 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:09:25,155 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:09:25,155 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:09:25,155 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:09:25,156 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e983f35cff7a0c67962e23f6c3d66292f25c728e4d1df204c975f306d1512a3 [2024-11-10 12:09:25,428 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:09:25,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:09:25,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:09:25,457 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:09:25,457 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:09:25,459 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i [2024-11-10 12:09:27,253 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:09:27,662 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:09:27,662 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i [2024-11-10 12:09:27,704 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bcc7a98c/167aaf1dd1874f26ba4fc324b09d231d/FLAGc8c90860e [2024-11-10 12:09:27,719 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bcc7a98c/167aaf1dd1874f26ba4fc324b09d231d [2024-11-10 12:09:27,723 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:09:27,725 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:09:27,728 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:09:27,728 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:09:27,732 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:09:27,733 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:27" (1/1) ... [2024-11-10 12:09:27,734 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@754f3b84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:27, skipping insertion in model container [2024-11-10 12:09:27,734 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:27" (1/1) ... [2024-11-10 12:09:27,842 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:09:28,520 WARN L250 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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i[159401,159414] [2024-11-10 12:09:28,938 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:09:28,974 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:09:29,129 WARN L250 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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i[159401,159414] [2024-11-10 12:09:29,367 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:09:29,411 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:09:29,412 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29 WrapperNode [2024-11-10 12:09:29,412 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:09:29,414 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:09:29,414 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:09:29,414 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:09:29,422 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,462 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,547 INFO L138 Inliner]: procedures = 102, calls = 350, calls flagged for inlining = 36, calls inlined = 33, statements flattened = 1082 [2024-11-10 12:09:29,548 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:09:29,548 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:09:29,548 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:09:29,549 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:09:29,562 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,585 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,647 INFO L175 MemorySlicer]: Split 195 memory accesses to 10 slices as follows [2, 2, 19, 79, 44, 3, 2, 17, 26, 1]. 41 percent of accesses are in the largest equivalence class. The 45 initializations are split as follows [2, 0, 0, 2, 0, 0, 0, 15, 26, 0]. The 86 writes are split as follows [0, 0, 19, 19, 44, 1, 1, 1, 0, 1]. [2024-11-10 12:09:29,648 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,648 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,685 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,688 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,701 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,710 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,725 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:09:29,726 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:09:29,726 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:09:29,726 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:09:29,728 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:29" (1/1) ... [2024-11-10 12:09:29,737 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:09:29,750 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:09:29,774 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 12:09:29,778 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 12:09:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-10 12:09:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-10 12:09:29,824 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-10 12:09:29,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-10 12:09:29,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-10 12:09:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-10 12:09:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-10 12:09:29,827 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-10 12:09:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:09:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:09:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:09:29,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:09:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:09:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:09:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:09:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:09:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-10 12:09:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-10 12:09:29,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:09:29,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:09:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-10 12:09:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-10 12:09:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-10 12:09:29,829 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_tx_fixup [2024-11-10 12:09:29,830 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_tx_fixup [2024-11-10 12:09:29,830 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-10 12:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-10 12:09:29,831 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-10 12:09:29,831 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-10 12:09:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-10 12:09:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:09:29,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:09:29,832 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_rx_fixup [2024-11-10 12:09:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_rx_fixup [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2024-11-10 12:09:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-11-10 12:09:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:09:29,833 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-10 12:09:29,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-10 12:09:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-10 12:09:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-10 12:09:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-10 12:09:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-10 12:09:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-10 12:09:29,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:09:29,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:09:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-10 12:09:29,835 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-10 12:09:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 12:09:29,835 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-10 12:09:29,836 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-10 12:09:29,837 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-10 12:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-10 12:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-10 12:09:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2024-11-10 12:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2024-11-10 12:09:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:09:29,838 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:09:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:09:29,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:09:29,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:09:29,840 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:09:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:09:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:09:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-10 12:09:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-10 12:09:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:09:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:09:29,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 12:09:29,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-10 12:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-10 12:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-10 12:09:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-10 12:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 12:09:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 12:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-10 12:09:29,843 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-10 12:09:29,843 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_cmd [2024-11-10 12:09:29,844 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_cmd [2024-11-10 12:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-10 12:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-10 12:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-10 12:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-10 12:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-10 12:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-10 12:09:29,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-10 12:09:29,845 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-10 12:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-10 12:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-10 12:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-10 12:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-10 12:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 12:09:29,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 12:09:29,846 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:09:29,846 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:09:30,205 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:09:30,208 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:09:30,245 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6480: havoc #t~nondet224; [2024-11-10 12:09:30,249 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:09:30,406 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6462: havoc skb_copy_expand_#t~ret218#1.base, skb_copy_expand_#t~ret218#1.offset; [2024-11-10 12:09:30,406 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5501: havoc skb_headroom_#t~mem26#1.base, skb_headroom_#t~mem26#1.offset;havoc skb_headroom_#t~mem27#1.base, skb_headroom_#t~mem27#1.offset; [2024-11-10 12:09:30,407 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6468: havoc skb_push_#t~ret220#1.base, skb_push_#t~ret220#1.offset; [2024-11-10 12:09:30,432 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5623: havoc #t~mem53;havoc #t~bitwise54; [2024-11-10 12:09:30,639 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6465: havoc #t~ret219.base, #t~ret219.offset; [2024-11-10 12:09:31,031 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6455: havoc #t~nondet216; [2024-11-10 12:09:31,037 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5465: havoc __kmalloc_#t~ret8#1.base, __kmalloc_#t~ret8#1.offset; [2024-11-10 12:09:31,109 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5636: call ULTIMATE.dealloc(~#actual_len~0#1.base, ~#actual_len~0#1.offset);havoc ~#actual_len~0#1.base, ~#actual_len~0#1.offset; [2024-11-10 12:09:35,552 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6502: havoc usbnet_probe_#t~nondet228#1; [2024-11-10 12:09:35,553 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5975: call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset; [2024-11-10 12:09:35,553 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6487: havoc usb_register_driver_#t~nondet225#1; [2024-11-10 12:09:35,553 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6513: havoc usbnet_suspend_#t~nondet230#1; [2024-11-10 12:09:35,553 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6506: havoc usbnet_resume_#t~nondet229#1; [2024-11-10 12:09:35,553 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5738: call ULTIMATE.dealloc(cx82310_bind_~#buf~1#1.base, cx82310_bind_~#buf~1#1.offset);havoc cx82310_bind_~#buf~1#1.base, cx82310_bind_~#buf~1#1.offset; [2024-11-10 12:09:35,554 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6498: havoc usbnet_get_endpoints_#t~nondet227#1; [2024-11-10 12:09:35,554 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6491: havoc usb_string_#t~nondet226#1; [2024-11-10 12:09:35,554 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6459: havoc ldv_reset_resume_1_#t~nondet217#1; [2024-11-10 12:09:35,554 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6451: havoc _dev_info_#t~nondet215#1; [2024-11-10 12:09:35,594 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:09:35,604 INFO L158 Benchmark]: Toolchain (without parser) took 7876.32ms. Allocated memory was 163.6MB in the beginning and 327.2MB in the end (delta: 163.6MB). Free memory was 86.7MB in the beginning and 217.1MB in the end (delta: -130.4MB). Peak memory consumption was 60.3MB. Max. memory is 16.1GB. [2024-11-10 12:09:35,605 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 113.2MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:09:35,607 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1685.08ms. Allocated memory is still 163.6MB. Free memory was 86.5MB in the beginning and 107.9MB in the end (delta: -21.4MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2024-11-10 12:09:35,608 INFO L158 Benchmark]: Boogie Procedure Inliner took 134.15ms. Allocated memory is still 163.6MB. Free memory was 107.9MB in the beginning and 100.3MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2024-11-10 12:09:35,609 INFO L158 Benchmark]: Boogie Preprocessor took 176.73ms. Allocated memory is still 163.6MB. Free memory was 100.3MB in the beginning and 81.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2024-11-10 12:09:35,610 INFO L158 Benchmark]: IcfgBuilder took 5873.42ms. Allocated memory was 163.6MB in the beginning and 327.2MB in the end (delta: 163.6MB). Free memory was 80.7MB in the beginning and 218.1MB in the end (delta: -137.4MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. [2024-11-10 12:09:35,612 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 113.2MB. Free memory is still 74.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1685.08ms. Allocated memory is still 163.6MB. Free memory was 86.5MB in the beginning and 107.9MB in the end (delta: -21.4MB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 134.15ms. Allocated memory is still 163.6MB. Free memory was 107.9MB in the beginning and 100.3MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 176.73ms. Allocated memory is still 163.6MB. Free memory was 100.3MB in the beginning and 81.4MB in the end (delta: 18.9MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * IcfgBuilder took 5873.42ms. Allocated memory was 163.6MB in the beginning and 327.2MB in the end (delta: 163.6MB). Free memory was 80.7MB in the beginning and 218.1MB in the end (delta: -137.4MB). Peak memory consumption was 52.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:09:35,670 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --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 4e983f35cff7a0c67962e23f6c3d66292f25c728e4d1df204c975f306d1512a3 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-023d838-m [2024-11-10 12:09:38,556 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-10 12:09:38,649 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2024-11-10 12:09:38,657 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-10 12:09:38,658 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-10 12:09:38,682 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-10 12:09:38,682 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-10 12:09:38,683 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-10 12:09:38,683 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-10 12:09:38,684 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-10 12:09:38,684 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-10 12:09:38,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-10 12:09:38,685 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-10 12:09:38,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-10 12:09:38,686 INFO L153 SettingsManager]: * Use SBE=true [2024-11-10 12:09:38,686 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-10 12:09:38,687 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-10 12:09:38,687 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-10 12:09:38,687 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-10 12:09:38,687 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-10 12:09:38,688 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-10 12:09:38,691 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2024-11-10 12:09:38,691 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2024-11-10 12:09:38,691 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-10 12:09:38,692 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2024-11-10 12:09:38,692 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-10 12:09:38,692 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-10 12:09:38,693 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-10 12:09:38,693 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-10 12:09:38,693 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-10 12:09:38,693 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-10 12:09:38,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:09:38,694 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-10 12:09:38,694 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-10 12:09:38,695 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-10 12:09:38,695 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2024-11-10 12:09:38,695 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2024-11-10 12:09:38,696 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-10 12:09:38,696 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-10 12:09:38,696 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-10 12:09:38,697 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-10 12:09:38,701 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e983f35cff7a0c67962e23f6c3d66292f25c728e4d1df204c975f306d1512a3 [2024-11-10 12:09:39,083 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-10 12:09:39,114 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-10 12:09:39,117 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-10 12:09:39,119 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-10 12:09:39,119 INFO L274 PluginConnector]: CDTParser initialized [2024-11-10 12:09:39,121 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i [2024-11-10 12:09:41,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-10 12:09:41,665 INFO L384 CDTParser]: Found 1 translation units. [2024-11-10 12:09:41,665 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i [2024-11-10 12:09:41,721 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0743de322/856502a7a93b4761a058133d7afeeef0/FLAG68dd96a93 [2024-11-10 12:09:41,762 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0743de322/856502a7a93b4761a058133d7afeeef0 [2024-11-10 12:09:41,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-10 12:09:41,769 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-10 12:09:41,770 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-10 12:09:41,770 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-10 12:09:41,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-10 12:09:41,778 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:41" (1/1) ... [2024-11-10 12:09:41,779 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ce76ed and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:41, skipping insertion in model container [2024-11-10 12:09:41,779 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.11 12:09:41" (1/1) ... [2024-11-10 12:09:41,909 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-10 12:09:42,821 WARN L250 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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i[159401,159414] [2024-11-10 12:09:42,964 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:42,967 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:42,972 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:42,973 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:42,976 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:42,985 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:42,987 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:42,988 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,029 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,030 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,031 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,039 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,041 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,041 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,089 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,090 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,091 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,093 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,100 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,101 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,101 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,198 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,248 WARN L1072 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2024-11-10 12:09:43,250 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:09:43,300 INFO L200 MainTranslator]: Completed pre-run [2024-11-10 12:09:43,498 WARN L250 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-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--usb--cx82310_eth.ko-entry_point.cil.out.i[159401,159414] [2024-11-10 12:09:43,578 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-10 12:09:43,634 INFO L204 MainTranslator]: Completed translation [2024-11-10 12:09:43,636 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43 WrapperNode [2024-11-10 12:09:43,636 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-10 12:09:43,637 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-10 12:09:43,638 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-10 12:09:43,638 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-10 12:09:43,645 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:43,698 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:43,812 INFO L138 Inliner]: procedures = 116, calls = 350, calls flagged for inlining = 36, calls inlined = 33, statements flattened = 1019 [2024-11-10 12:09:43,813 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-10 12:09:43,813 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-10 12:09:43,817 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-10 12:09:43,817 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-10 12:09:43,829 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:43,830 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:43,856 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:43,952 INFO L175 MemorySlicer]: Split 195 memory accesses to 10 slices as follows [3, 2, 19, 26, 2, 44, 2, 17, 79, 1]. 41 percent of accesses are in the largest equivalence class. The 45 initializations are split as follows [0, 2, 0, 26, 0, 0, 0, 15, 2, 0]. The 86 writes are split as follows [1, 0, 19, 0, 0, 44, 1, 1, 19, 1]. [2024-11-10 12:09:43,953 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:43,953 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:44,003 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:44,005 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:44,021 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:44,032 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:44,112 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-10 12:09:44,114 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-10 12:09:44,114 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-10 12:09:44,114 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-10 12:09:44,115 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.11 12:09:43" (1/1) ... [2024-11-10 12:09:44,121 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-10 12:09:44,134 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-10 12:09:44,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-10 12:09:44,155 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-10 12:09:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2024-11-10 12:09:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2024-11-10 12:09:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2024-11-10 12:09:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2024-11-10 12:09:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2024-11-10 12:09:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2024-11-10 12:09:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2024-11-10 12:09:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2024-11-10 12:09:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2024-11-10 12:09:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2024-11-10 12:09:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2024-11-10 12:09:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2024-11-10 12:09:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2024-11-10 12:09:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2024-11-10 12:09:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2024-11-10 12:09:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2024-11-10 12:09:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-10 12:09:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-10 12:09:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-10 12:09:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-10 12:09:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-10 12:09:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-10 12:09:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-10 12:09:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-10 12:09:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-10 12:09:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-10 12:09:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2024-11-10 12:09:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2024-11-10 12:09:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-10 12:09:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-10 12:09:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-10 12:09:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-10 12:09:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-10 12:09:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-10 12:09:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-10 12:09:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-10 12:09:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-10 12:09:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-10 12:09:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-10 12:09:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-10 12:09:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_tx_fixup [2024-11-10 12:09:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_tx_fixup [2024-11-10 12:09:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_disconnect [2024-11-10 12:09:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_disconnect [2024-11-10 12:09:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-10 12:09:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-10 12:09:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-10 12:09:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-10 12:09:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-10 12:09:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-10 12:09:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-10 12:09:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-10 12:09:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-10 12:09:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-10 12:09:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-10 12:09:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-10 12:09:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-10 12:09:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-10 12:09:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-10 12:09:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-10 12:09:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_rx_fixup [2024-11-10 12:09:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_rx_fixup [2024-11-10 12:09:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_12 [2024-11-10 12:09:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_12 [2024-11-10 12:09:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-11-10 12:09:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-11-10 12:09:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-10 12:09:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-10 12:09:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2024-11-10 12:09:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2024-11-10 12:09:44,239 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2024-11-10 12:09:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2024-11-10 12:09:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2024-11-10 12:09:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2024-11-10 12:09:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2024-11-10 12:09:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2024-11-10 12:09:44,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2024-11-10 12:09:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2024-11-10 12:09:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2024-11-10 12:09:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2024-11-10 12:09:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2024-11-10 12:09:44,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2024-11-10 12:09:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2024-11-10 12:09:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2024-11-10 12:09:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2024-11-10 12:09:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2024-11-10 12:09:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2024-11-10 12:09:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2024-11-10 12:09:44,242 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2024-11-10 12:09:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2024-11-10 12:09:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2024-11-10 12:09:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2024-11-10 12:09:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2024-11-10 12:09:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2024-11-10 12:09:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2024-11-10 12:09:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2024-11-10 12:09:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2024-11-10 12:09:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2024-11-10 12:09:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2024-11-10 12:09:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2024-11-10 12:09:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2024-11-10 12:09:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2024-11-10 12:09:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2024-11-10 12:09:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2024-11-10 12:09:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2024-11-10 12:09:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-10 12:09:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-10 12:09:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-10 12:09:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-10 12:09:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-10 12:09:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-10 12:09:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-10 12:09:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-10 12:09:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-10 12:09:44,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-10 12:09:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-10 12:09:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-10 12:09:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-10 12:09:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-10 12:09:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-10 12:09:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-10 12:09:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-10 12:09:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-10 12:09:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-10 12:09:44,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-10 12:09:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure usbnet_skb_return [2024-11-10 12:09:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure usbnet_skb_return [2024-11-10 12:09:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-10 12:09:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-10 12:09:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-10 12:09:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-10 12:09:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-10 12:09:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-10 12:09:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-10 12:09:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-10 12:09:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-10 12:09:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-10 12:09:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-10 12:09:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2024-11-10 12:09:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2024-11-10 12:09:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2024-11-10 12:09:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2024-11-10 12:09:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2024-11-10 12:09:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2024-11-10 12:09:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2024-11-10 12:09:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2024-11-10 12:09:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2024-11-10 12:09:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-10 12:09:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2024-11-10 12:09:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2024-11-10 12:09:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2024-11-10 12:09:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2024-11-10 12:09:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2024-11-10 12:09:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2024-11-10 12:09:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2024-11-10 12:09:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2024-11-10 12:09:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2024-11-10 12:09:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2024-11-10 12:09:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2024-11-10 12:09:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2024-11-10 12:09:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2024-11-10 12:09:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2024-11-10 12:09:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2024-11-10 12:09:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2024-11-10 12:09:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2024-11-10 12:09:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-10 12:09:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-10 12:09:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-10 12:09:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-10 12:09:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-10 12:09:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-10 12:09:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-10 12:09:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-10 12:09:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#0 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#1 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#2 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#3 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#4 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#5 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#6 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#7 [2024-11-10 12:09:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#8 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2#9 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2024-11-10 12:09:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2024-11-10 12:09:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-10 12:09:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-10 12:09:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-10 12:09:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-10 12:09:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure cx82310_cmd [2024-11-10 12:09:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure cx82310_cmd [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2024-11-10 12:09:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2024-11-10 12:09:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2024-11-10 12:09:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2024-11-10 12:09:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-10 12:09:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-10 12:09:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-10 12:09:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-10 12:09:44,940 INFO L256 CfgBuilder]: Building ICFG [2024-11-10 12:09:44,944 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-10 12:09:44,981 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-10 12:09:45,155 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6462: havoc skb_copy_expand_#t~ret214#1.base, skb_copy_expand_#t~ret214#1.offset; [2024-11-10 12:09:45,156 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5501: havoc skb_headroom_#t~mem25#1.base, skb_headroom_#t~mem25#1.offset;havoc skb_headroom_#t~mem26#1.base, skb_headroom_#t~mem26#1.offset; [2024-11-10 12:09:45,156 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6468: havoc skb_push_#t~ret216#1.base, skb_push_#t~ret216#1.offset; [2024-11-10 12:09:48,629 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6455: havoc #t~nondet212; [2024-11-10 12:09:48,637 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5465: havoc __kmalloc_#t~ret8#1.base, __kmalloc_#t~ret8#1.offset; [2024-11-10 12:09:48,654 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6480: havoc #t~nondet220; [2024-11-10 12:09:48,661 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5623: havoc #t~mem52; [2024-11-10 12:09:48,757 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6465: havoc #t~ret215.base, #t~ret215.offset; [2024-11-10 12:09:48,977 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5636: call ULTIMATE.dealloc(~#actual_len~0#1.base, ~#actual_len~0#1.offset);havoc ~#actual_len~0#1.base, ~#actual_len~0#1.offset; [2024-11-10 12:09:56,184 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6502: havoc usbnet_probe_#t~nondet224#1; [2024-11-10 12:09:56,185 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5975: call ULTIMATE.dealloc(main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset);havoc main_~#ldvarg0~0#1.base, main_~#ldvarg0~0#1.offset;call ULTIMATE.dealloc(main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset);havoc main_~#ldvarg2~0#1.base, main_~#ldvarg2~0#1.offset; [2024-11-10 12:09:56,186 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6487: havoc usb_register_driver_#t~nondet221#1; [2024-11-10 12:09:56,186 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6513: havoc usbnet_suspend_#t~nondet226#1; [2024-11-10 12:09:56,186 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6506: havoc usbnet_resume_#t~nondet225#1; [2024-11-10 12:09:56,190 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L5738: call ULTIMATE.dealloc(cx82310_bind_~#buf~1#1.base, cx82310_bind_~#buf~1#1.offset);havoc cx82310_bind_~#buf~1#1.base, cx82310_bind_~#buf~1#1.offset; [2024-11-10 12:09:56,190 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6498: havoc usbnet_get_endpoints_#t~nondet223#1; [2024-11-10 12:09:56,190 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6491: havoc usb_string_#t~nondet222#1; [2024-11-10 12:09:56,190 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6459: havoc ldv_reset_resume_1_#t~nondet213#1; [2024-11-10 12:09:56,191 INFO L1247 $ProcedureCfgBuilder]: dead code at ProgramPoint L6451: havoc _dev_info_#t~nondet211#1; [2024-11-10 12:09:56,286 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.computeFutureLiveVariables(LiveIcfgUtils.java:102) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.applyFutureLiveOptimization(LiveIcfgUtils.java:81) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:301) at de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder.IcfgBuilderObserver.process(IcfgBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2024-11-10 12:09:56,298 INFO L158 Benchmark]: Toolchain (without parser) took 14524.64ms. Allocated memory was 71.3MB in the beginning and 203.4MB in the end (delta: 132.1MB). Free memory was 38.0MB in the beginning and 135.8MB in the end (delta: -97.8MB). Peak memory consumption was 101.4MB. Max. memory is 16.1GB. [2024-11-10 12:09:56,299 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-10 12:09:56,299 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1866.93ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 37.9MB in the beginning and 43.7MB in the end (delta: -5.8MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. [2024-11-10 12:09:56,299 INFO L158 Benchmark]: Boogie Procedure Inliner took 175.24ms. Allocated memory is still 109.1MB. Free memory was 43.7MB in the beginning and 59.4MB in the end (delta: -15.7MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. [2024-11-10 12:09:56,300 INFO L158 Benchmark]: Boogie Preprocessor took 299.54ms. Allocated memory is still 109.1MB. Free memory was 59.4MB in the beginning and 54.1MB in the end (delta: 5.3MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. [2024-11-10 12:09:56,300 INFO L158 Benchmark]: IcfgBuilder took 12178.68ms. Allocated memory was 109.1MB in the beginning and 203.4MB in the end (delta: 94.4MB). Free memory was 54.1MB in the beginning and 135.8MB in the end (delta: -81.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2024-11-10 12:09:56,309 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 52.4MB. Free memory is still 32.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1866.93ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 37.9MB in the beginning and 43.7MB in the end (delta: -5.8MB). Peak memory consumption was 38.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 175.24ms. Allocated memory is still 109.1MB. Free memory was 43.7MB in the beginning and 59.4MB in the end (delta: -15.7MB). Peak memory consumption was 11.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 299.54ms. Allocated memory is still 109.1MB. Free memory was 59.4MB in the beginning and 54.1MB in the end (delta: 5.3MB). Peak memory consumption was 33.8MB. Max. memory is 16.1GB. * IcfgBuilder took 12178.68ms. Allocated memory was 109.1MB in the beginning and 203.4MB in the end (delta: 94.4MB). Free memory was 54.1MB in the beginning and 135.8MB in the end (delta: -81.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder: NullPointerException: null: de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.LiveIcfgUtils.initializeMapAndWorklist(LiveIcfgUtils.java:213) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2024-11-10 12:09:56,523 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null