./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4a390ef5 Calling Ultimate with: /root/.sdkman/candidates/java/current/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 /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.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 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4a390ef-m [2024-10-24 13:38:51,957 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-24 13:38:52,023 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-24 13:38:52,027 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-24 13:38:52,027 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-24 13:38:52,058 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-24 13:38:52,058 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-24 13:38:52,059 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-24 13:38:52,060 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-24 13:38:52,061 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-24 13:38:52,062 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-24 13:38:52,063 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-24 13:38:52,063 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-24 13:38:52,063 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-24 13:38:52,064 INFO L153 SettingsManager]: * Use SBE=true [2024-10-24 13:38:52,066 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-24 13:38:52,066 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-24 13:38:52,066 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-24 13:38:52,067 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-24 13:38:52,067 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-24 13:38:52,067 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-24 13:38:52,071 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-24 13:38:52,071 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-24 13:38:52,072 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-24 13:38:52,072 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-24 13:38:52,072 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-24 13:38:52,072 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-24 13:38:52,073 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-24 13:38:52,073 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-24 13:38:52,073 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:38:52,073 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-24 13:38:52,074 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-24 13:38:52,074 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-24 13:38:52,074 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-24 13:38:52,074 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-24 13:38:52,075 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-24 13:38:52,075 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-24 13:38:52,075 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-24 13:38:52,075 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-24 13:38:52,075 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2024-10-24 13:38:52,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-24 13:38:52,351 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-24 13:38:52,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-24 13:38:52,356 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-24 13:38:52,357 INFO L274 PluginConnector]: CDTParser initialized [2024-10-24 13:38:52,358 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2024-10-24 13:38:53,832 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-24 13:38:54,254 INFO L384 CDTParser]: Found 1 translation units. [2024-10-24 13:38:54,254 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2024-10-24 13:38:54,306 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e34d07726/5487e783f15f452ebb09740f2368c281/FLAG766cfa57f [2024-10-24 13:38:54,328 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e34d07726/5487e783f15f452ebb09740f2368c281 [2024-10-24 13:38:54,331 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-24 13:38:54,334 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-24 13:38:54,335 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-24 13:38:54,336 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-24 13:38:54,342 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-24 13:38:54,343 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:38:54" (1/1) ... [2024-10-24 13:38:54,345 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe8552f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:54, skipping insertion in model container [2024-10-24 13:38:54,345 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.10 01:38:54" (1/1) ... [2024-10-24 13:38:54,487 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-24 13:38:55,562 WARN L248 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-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2024-10-24 13:38:55,665 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:38:55,748 INFO L200 MainTranslator]: Completed pre-run [2024-10-24 13:38:55,951 WARN L248 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-consumption/linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i[190888,190901] [2024-10-24 13:38:55,964 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-24 13:38:56,038 INFO L204 MainTranslator]: Completed translation [2024-10-24 13:38:56,039 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56 WrapperNode [2024-10-24 13:38:56,039 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-24 13:38:56,040 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-24 13:38:56,040 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-24 13:38:56,041 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-24 13:38:56,048 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,117 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,311 INFO L138 Inliner]: procedures = 174, calls = 1445, calls flagged for inlining = 62, calls inlined = 37, statements flattened = 2245 [2024-10-24 13:38:56,311 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-24 13:38:56,315 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-24 13:38:56,315 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-24 13:38:56,315 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-24 13:38:56,339 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,340 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,402 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,522 INFO L175 MemorySlicer]: Split 992 memory accesses to 13 slices as follows [2, 46, 1, 5, 2, 5, 3, 4, 5, 449, 444, 13, 13]. 45 percent of accesses are in the largest equivalence class. The 45 initializations are split as follows [2, 0, 0, 5, 0, 5, 3, 4, 0, 0, 0, 13, 13]. The 903 writes are split as follows [0, 8, 1, 0, 1, 0, 0, 0, 3, 446, 444, 0, 0]. [2024-10-24 13:38:56,523 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,523 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,590 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,606 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,626 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,640 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,667 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-24 13:38:56,668 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-24 13:38:56,668 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-24 13:38:56,668 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-24 13:38:56,669 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (1/1) ... [2024-10-24 13:38:56,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-24 13:38:56,692 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-24 13:38:56,732 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) [2024-10-24 13:38:56,733 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 [2024-10-24 13:38:56,769 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_ethtool_stats [2024-10-24 13:38:56,770 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_ethtool_stats [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-24 13:38:56,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-24 13:38:56,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-24 13:38:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-24 13:38:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-24 13:38:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-24 13:38:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-24 13:38:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-24 13:38:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-24 13:38:56,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-24 13:38:56,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-10-24 13:38:56,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-24 13:38:56,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2024-10-24 13:38:56,775 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2024-10-24 13:38:56,775 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2024-10-24 13:38:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2024-10-24 13:38:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_write [2024-10-24 13:38:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_write [2024-10-24 13:38:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_strings [2024-10-24 13:38:56,776 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_strings [2024-10-24 13:38:56,776 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_read [2024-10-24 13:38:56,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_read [2024-10-24 13:38:56,780 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-10-24 13:38:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-10-24 13:38:56,780 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6131_port_to_phy_addr [2024-10-24 13:38:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6131_port_to_phy_addr [2024-10-24 13:38:56,780 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_put [2024-10-24 13:38:56,780 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_put [2024-10-24 13:38:56,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-24 13:38:56,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-24 13:38:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-24 13:38:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-24 13:38:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-24 13:38:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-24 13:38:56,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-24 13:38:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-24 13:38:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-24 13:38:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-24 13:38:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-24 13:38:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-24 13:38:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-24 13:38:56,783 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_wait_ready [2024-10-24 13:38:56,784 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_wait_ready [2024-10-24 13:38:56,784 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-24 13:38:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-24 13:38:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-24 13:38:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-24 13:38:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-10-24 13:38:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-10-24 13:38:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_wait [2024-10-24 13:38:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_wait [2024-10-24 13:38:56,785 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_upstream_port [2024-10-24 13:38:56,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_upstream_port [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-10-24 13:38:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_config_prio [2024-10-24 13:38:56,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_config_prio [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-24 13:38:56,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure __mv88e6xxx_reg_read [2024-10-24 13:38:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __mv88e6xxx_reg_read [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-10-24 13:38:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-24 13:38:56,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-24 13:38:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-24 13:38:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-24 13:38:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-24 13:38:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-24 13:38:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-24 13:38:56,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-24 13:38:56,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-24 13:38:56,791 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-24 13:38:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-24 13:38:56,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-24 13:38:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-24 13:38:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-24 13:38:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-24 13:38:56,795 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-10-24 13:38:56,796 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-10-24 13:38:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-10-24 13:38:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-10-24 13:38:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-10-24 13:38:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-10-24 13:38:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-10-24 13:38:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-10-24 13:38:56,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-10-24 13:38:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-10-24 13:38:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-10-24 13:38:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-10-24 13:38:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-10-24 13:38:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-10-24 13:38:56,797 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-10-24 13:38:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-10-24 13:38:56,797 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-10-24 13:38:56,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-10-24 13:38:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-10-24 13:38:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-10-24 13:38:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_is_cpu_port [2024-10-24 13:38:56,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_is_cpu_port [2024-10-24 13:38:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-24 13:38:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-24 13:38:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-24 13:38:56,799 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-24 13:38:56,800 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-10-24 13:38:56,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_read [2024-10-24 13:38:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_read [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-24 13:38:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_get [2024-10-24 13:38:56,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_get [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-24 13:38:56,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-24 13:38:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-24 13:38:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-24 13:38:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-24 13:38:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-24 13:38:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-24 13:38:56,802 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-24 13:38:56,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-24 13:38:57,216 INFO L238 CfgBuilder]: Building ICFG [2024-10-24 13:38:57,219 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-24 13:39:13,852 INFO L? ?]: Removed 775 outVars from TransFormulas that were not future-live. [2024-10-24 13:39:13,853 INFO L287 CfgBuilder]: Performing block encoding [2024-10-24 13:39:14,670 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-24 13:39:14,671 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-24 13:39:14,671 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:39:14 BoogieIcfgContainer [2024-10-24 13:39:14,671 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-24 13:39:14,673 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-24 13:39:14,673 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-24 13:39:14,677 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-24 13:39:14,678 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.10 01:38:54" (1/3) ... [2024-10-24 13:39:14,678 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303a7145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:39:14, skipping insertion in model container [2024-10-24 13:39:14,678 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.10 01:38:56" (2/3) ... [2024-10-24 13:39:14,678 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@303a7145 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.10 01:39:14, skipping insertion in model container [2024-10-24 13:39:14,679 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.10 01:39:14" (3/3) ... [2024-10-24 13:39:14,680 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2024-10-24 13:39:14,695 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-24 13:39:14,696 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-24 13:39:14,779 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-24 13:39:14,786 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@645f5fcf, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-24 13:39:14,787 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-24 13:39:14,794 INFO L276 IsEmpty]: Start isEmpty. Operand has 568 states, 404 states have (on average 1.4752475247524752) internal successors, (596), 420 states have internal predecessors, (596), 131 states have call successors, (131), 31 states have call predecessors, (131), 31 states have return successors, (131), 131 states have call predecessors, (131), 131 states have call successors, (131) [2024-10-24 13:39:14,800 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-10-24 13:39:14,800 INFO L207 NwaCegarLoop]: Found error trace [2024-10-24 13:39:14,802 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-24 13:39:14,802 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-24 13:39:14,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-24 13:39:14,807 INFO L85 PathProgramCache]: Analyzing trace with hash 945293960, now seen corresponding path program 1 times [2024-10-24 13:39:14,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-24 13:39:14,816 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [258090456] [2024-10-24 13:39:14,816 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-24 13:39:14,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms