./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 a046e57d 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-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:00:32,696 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:00:32,791 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 08:00:32,796 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:00:32,799 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:00:32,835 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:00:32,836 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:00:32,836 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:00:32,837 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:00:32,838 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:00:32,839 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:00:32,839 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:00:32,840 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:00:32,842 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:00:32,842 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:00:32,843 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:00:32,843 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:00:32,843 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 08:00:32,843 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:00:32,844 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:00:32,844 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:00:32,845 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:00:32,848 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:00:32,848 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:00:32,849 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:00:32,849 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:00:32,849 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:00:32,849 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:00:32,850 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:00:32,850 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:00:32,850 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:00:32,850 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:00:32,851 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:00:32,851 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 08:00:32,851 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 08:00:32,851 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:00:32,852 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:00:32,852 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:00:32,853 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:00:32,853 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8218d66b38036897f67c80af50bdb171f983e28f159848fa63aae8e20cafd746 [2024-10-13 08:00:33,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:00:33,142 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:00:33,145 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:00:33,146 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:00:33,147 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:00:33,148 INFO L431 ainManager$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 [2024-10-13 08:00:34,637 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:00:35,149 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:00:35,149 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 [2024-10-13 08:00:35,200 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f17625a5/4ed83b49d7834702a27953979f2a5453/FLAGbb79f4db8 [2024-10-13 08:00:35,220 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f17625a5/4ed83b49d7834702a27953979f2a5453 [2024-10-13 08:00:35,224 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:00:35,226 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:00:35,229 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:00:35,230 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:00:35,235 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:00:35,236 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:00:35" (1/1) ... [2024-10-13 08:00:35,237 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@334f38cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:35, skipping insertion in model container [2024-10-13 08:00:35,237 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:00:35" (1/1) ... [2024-10-13 08:00:35,375 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:00:36,603 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] [2024-10-13 08:00:36,732 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:00:36,867 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:00:37,117 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] [2024-10-13 08:00:37,138 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:00:37,230 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:00:37,231 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37 WrapperNode [2024-10-13 08:00:37,232 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:00:37,233 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:00:37,233 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:00:37,233 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:00:37,287 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,353 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,474 INFO L138 Inliner]: procedures = 174, calls = 1445, calls flagged for inlining = 62, calls inlined = 37, statements flattened = 2245 [2024-10-13 08:00:37,476 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:00:37,477 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 08:00:37,478 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 08:00:37,478 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 08:00:37,489 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,490 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,514 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,622 INFO L175 MemorySlicer]: Split 992 memory accesses to 13 slices as follows [2, 46, 5, 5, 3, 4, 449, 5, 2, 1, 444, 13, 13]. 45 percent of accesses are in the largest equivalence class. The 45 initializations are split as follows [2, 0, 5, 5, 3, 4, 0, 0, 0, 0, 0, 13, 13]. The 903 writes are split as follows [0, 8, 0, 0, 0, 0, 446, 3, 1, 1, 444, 0, 0]. [2024-10-13 08:00:37,625 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,625 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,691 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,707 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,726 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,739 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,759 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 08:00:37,761 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 08:00:37,761 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 08:00:37,761 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 08:00:37,762 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (1/1) ... [2024-10-13 08:00:37,768 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:00:37,780 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 08:00:37,802 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) [2024-10-13 08:00:37,807 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 [2024-10-13 08:00:37,858 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_ethtool_stats [2024-10-13 08:00:37,858 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_ethtool_stats [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-13 08:00:37,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-13 08:00:37,860 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-13 08:00:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-13 08:00:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-13 08:00:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-13 08:00:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-13 08:00:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-13 08:00:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-13 08:00:37,861 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-13 08:00:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-13 08:00:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-13 08:00:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-13 08:00:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-13 08:00:37,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-13 08:00:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-13 08:00:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-13 08:00:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-13 08:00:37,864 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-13 08:00:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-10-13 08:00:37,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-10-13 08:00:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-13 08:00:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-13 08:00:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-13 08:00:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-13 08:00:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-13 08:00:37,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-13 08:00:37,866 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_read [2024-10-13 08:00:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_read [2024-10-13 08:00:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_write [2024-10-13 08:00:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_write [2024-10-13 08:00:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_write [2024-10-13 08:00:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_write [2024-10-13 08:00:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_get_strings [2024-10-13 08:00:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_get_strings [2024-10-13 08:00:37,867 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_read [2024-10-13 08:00:37,867 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_read [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2024-10-13 08:00:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6131_port_to_phy_addr [2024-10-13 08:00:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6131_port_to_phy_addr [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_put [2024-10-13 08:00:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_put [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_stats_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-13 08:00:37,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_wait_ready [2024-10-13 08:00:37,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_wait_ready [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-10-13 08:00:37,869 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-10-13 08:00:37,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-10-13 08:00:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-10-13 08:00:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_stats_wait [2024-10-13 08:00:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_stats_wait [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_upstream_port [2024-10-13 08:00:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_upstream_port [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-10-13 08:00:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_config_prio [2024-10-13 08:00:37,870 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_config_prio [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 08:00:37,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-13 08:00:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-13 08:00:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-13 08:00:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-13 08:00:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-13 08:00:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-13 08:00:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-13 08:00:37,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-13 08:00:37,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-13 08:00:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-13 08:00:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-13 08:00:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-13 08:00:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-13 08:00:37,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure __mv88e6xxx_reg_read [2024-10-13 08:00:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __mv88e6xxx_reg_read [2024-10-13 08:00:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2024-10-13 08:00:37,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2024-10-13 08:00:37,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ppu_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-13 08:00:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-13 08:00:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-13 08:00:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-13 08:00:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-13 08:00:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-13 08:00:37,876 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-13 08:00:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-13 08:00:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-13 08:00:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-13 08:00:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-13 08:00:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-13 08:00:37,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-13 08:00:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 08:00:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-13 08:00:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-13 08:00:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-13 08:00:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-13 08:00:37,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-13 08:00:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-13 08:00:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-13 08:00:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-13 08:00:37,879 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-13 08:00:37,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-13 08:00:37,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-13 08:00:37,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-13 08:00:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-13 08:00:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_smi_mutex_of_mv88e6xxx_priv_state [2024-10-13 08:00:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-10-13 08:00:37,881 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-10-13 08:00:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#0 [2024-10-13 08:00:37,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#1 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#2 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#3 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#4 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#5 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#6 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#7 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#8 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#9 [2024-10-13 08:00:37,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#10 [2024-10-13 08:00:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#11 [2024-10-13 08:00:37,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove#12 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#0 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#1 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#2 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#3 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#4 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#5 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#6 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#7 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#8 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#9 [2024-10-13 08:00:37,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#10 [2024-10-13 08:00:37,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#11 [2024-10-13 08:00:37,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove#12 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure dsa_is_cpu_port [2024-10-13 08:00:37,884 INFO L138 BoogieDeclarations]: Found implementation of procedure dsa_is_cpu_port [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-13 08:00:37,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-13 08:00:37,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-13 08:00:37,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-13 08:00:37,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-13 08:00:37,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-10-13 08:00:37,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-10-13 08:00:37,885 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_reg_read [2024-10-13 08:00:37,885 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_reg_read [2024-10-13 08:00:37,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-13 08:00:37,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-13 08:00:37,887 INFO L130 BoogieDeclarations]: Found specification of procedure mv88e6xxx_ppu_access_get [2024-10-13 08:00:37,887 INFO L138 BoogieDeclarations]: Found implementation of procedure mv88e6xxx_ppu_access_get [2024-10-13 08:00:37,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-13 08:00:37,887 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-13 08:00:37,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-13 08:00:37,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-13 08:00:37,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-13 08:00:37,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-13 08:00:37,889 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 08:00:37,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 08:00:38,429 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 08:00:38,431 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 08:00:55,933 INFO L? ?]: Removed 775 outVars from TransFormulas that were not future-live. [2024-10-13 08:00:55,934 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 08:00:57,086 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 08:00:57,090 INFO L314 CfgBuilder]: Removed 0 assume(true) statements. [2024-10-13 08:00:57,091 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:00:57 BoogieIcfgContainer [2024-10-13 08:00:57,092 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 08:00:57,094 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 08:00:57,095 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 08:00:57,098 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 08:00:57,099 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:00:35" (1/3) ... [2024-10-13 08:00:57,100 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76f0ce41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:00:57, skipping insertion in model container [2024-10-13 08:00:57,100 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:00:37" (2/3) ... [2024-10-13 08:00:57,101 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@76f0ce41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:00:57, skipping insertion in model container [2024-10-13 08:00:57,101 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:00:57" (3/3) ... [2024-10-13 08:00:57,102 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.8-rc1-32_7a-drivers--net--dsa--mv88e6xxx_drv.ko-ldv_main2.cil.out.i [2024-10-13 08:00:57,121 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 08:00:57,122 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-10-13 08:00:57,221 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 08:00:57,230 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;@1a2b3204, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 08:00:57,231 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-10-13 08:00:57,239 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) [2024-10-13 08:00:57,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-10-13 08:00:57,247 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:00:57,248 INFO L215 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-13 08:00:57,248 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-10-13 08:00:57,253 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:00:57,254 INFO L85 PathProgramCache]: Analyzing trace with hash 945293960, now seen corresponding path program 1 times [2024-10-13 08:00:57,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:00:57,265 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [583978610] [2024-10-13 08:00:57,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:00:57,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms