./Ultimate.py --spec ../sv-benchmarks/c/properties/valid-memsafety.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for memory safety (deref-memtrack) Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cc21d3f2365aa3e9759266a2897b17abd63f704e2f2c46d2220f73d4b814d4db --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 12:02:19,020 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 12:02:19,090 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Default.epf [2025-02-06 12:02:19,096 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 12:02:19,097 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 12:02:19,118 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 12:02:19,118 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 12:02:19,118 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 12:02:19,118 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 12:02:19,119 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 12:02:19,120 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 12:02:19,120 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 12:02:19,120 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 12:02:19,120 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 12:02:19,121 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 12:02:19,121 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 12:02:19,121 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 12:02:19,121 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 12:02:19,121 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-06 12:02:19,121 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-06 12:02:19,121 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-02-06 12:02:19,121 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 12:02:19,122 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 12:02:19,122 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 12:02:19,123 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 12:02:19,123 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> cc21d3f2365aa3e9759266a2897b17abd63f704e2f2c46d2220f73d4b814d4db [2025-02-06 12:02:19,364 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 12:02:19,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 12:02:19,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 12:02:19,375 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 12:02:19,375 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 12:02:19,376 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i [2025-02-06 12:02:20,637 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6abb6c1dc/24f9a2bb44374d438d06e9595c72be17/FLAGcaecaba2b [2025-02-06 12:02:21,416 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 12:02:21,416 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i [2025-02-06 12:02:21,495 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6abb6c1dc/24f9a2bb44374d438d06e9595c72be17/FLAGcaecaba2b [2025-02-06 12:02:21,528 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/6abb6c1dc/24f9a2bb44374d438d06e9595c72be17 [2025-02-06 12:02:21,530 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 12:02:21,536 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 12:02:21,544 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 12:02:21,544 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 12:02:21,548 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 12:02:21,549 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 12:02:21" (1/1) ... [2025-02-06 12:02:21,554 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2992ca7a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:21, skipping insertion in model container [2025-02-06 12:02:21,554 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 12:02:21" (1/1) ... [2025-02-06 12:02:21,739 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 12:02:22,996 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,012 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,019 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,027 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,034 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,034 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,101 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,118 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,120 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,146 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,146 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,147 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,147 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,161 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,161 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,177 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,178 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,189 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,194 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,199 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,207 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,222 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,222 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,222 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,224 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,224 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,225 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,238 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,250 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,305 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,309 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,309 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,309 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,310 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,313 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,313 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,314 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,314 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,318 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,318 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,318 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,318 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,324 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,334 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,337 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,340 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,340 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,340 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,345 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,345 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,346 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,347 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,347 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,348 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,348 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,356 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,360 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,361 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,361 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,363 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,366 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,366 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,404 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,405 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,406 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,407 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,407 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,408 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,408 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,408 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,410 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,411 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,411 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,412 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,412 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,412 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,416 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,416 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,416 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,416 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,417 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,417 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,417 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,420 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,475 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,483 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,492 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,492 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,493 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,498 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,502 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,507 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,510 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,511 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,662 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,666 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,690 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,691 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,692 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,692 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,870 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:23,871 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 12:02:23,891 ERROR L321 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2025-02-06 12:02:23,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@5a8b0034 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:23, skipping insertion in model container [2025-02-06 12:02:23,892 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 12:02:23,892 INFO L186 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2025-02-06 12:02:23,893 INFO L158 Benchmark]: Toolchain (without parser) took 2361.96ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 53.4MB in the end (delta: 45.9MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2025-02-06 12:02:23,893 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. [2025-02-06 12:02:23,894 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2347.63ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 53.4MB in the end (delta: 45.9MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. [2025-02-06 12:02:23,894 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 123.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2347.63ms. Allocated memory is still 142.6MB. Free memory was 99.3MB in the beginning and 53.4MB in the end (delta: 45.9MB). Peak memory consumption was 73.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 5705]: Unsupported Syntax Found a cast between two array/pointer types of different sizes while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerMemDerefMemtrack.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash cc21d3f2365aa3e9759266a2897b17abd63f704e2f2c46d2220f73d4b814d4db --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 12:02:25,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 12:02:25,929 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2025-02-06 12:02:25,939 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 12:02:25,939 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 12:02:25,961 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 12:02:25,961 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 12:02:25,961 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 12:02:25,962 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 12:02:25,962 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 12:02:25,962 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 12:02:25,962 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2025-02-06 12:02:25,962 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 12:02:25,963 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 12:02:25,963 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Trace refinement strategy=FOX [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 12:02:25,963 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 12:02:25,965 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 12:02:25,965 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 12:02:25,965 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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-jdk21/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 valid-free) ) CHECK( init(main()), LTL(G valid-deref) ) CHECK( init(main()), LTL(G valid-memtrack) ) 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 -> cc21d3f2365aa3e9759266a2897b17abd63f704e2f2c46d2220f73d4b814d4db [2025-02-06 12:02:26,228 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 12:02:26,233 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 12:02:26,235 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 12:02:26,235 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 12:02:26,236 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 12:02:26,236 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i [2025-02-06 12:02:27,469 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d11d3cab2/684bdcd699c34b08be7286b95373f81a/FLAGf5c48e749 [2025-02-06 12:02:28,000 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 12:02:28,001 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i [2025-02-06 12:02:28,048 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d11d3cab2/684bdcd699c34b08be7286b95373f81a/FLAGf5c48e749 [2025-02-06 12:02:28,069 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/d11d3cab2/684bdcd699c34b08be7286b95373f81a [2025-02-06 12:02:28,071 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 12:02:28,072 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 12:02:28,074 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 12:02:28,074 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 12:02:28,077 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 12:02:28,078 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 12:02:28" (1/1) ... [2025-02-06 12:02:28,078 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5453427 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:28, skipping insertion in model container [2025-02-06 12:02:28,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 12:02:28" (1/1) ... [2025-02-06 12:02:28,166 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 12:02:28,925 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:28,937 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:28,941 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:28,947 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:28,952 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:28,952 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,005 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,019 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,027 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,031 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,031 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,032 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,032 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,039 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,040 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,046 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,048 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,055 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,056 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,074 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,075 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,075 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,075 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,077 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,078 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,083 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,090 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,122 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,127 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,127 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,128 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,128 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,133 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,133 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,133 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,133 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,138 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,138 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,139 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,139 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,147 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,150 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,156 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,164 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,165 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,171 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,172 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,173 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,175 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,176 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,176 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,177 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,191 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,197 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,198 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,200 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,205 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,213 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,214 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,263 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,264 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,264 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,264 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,265 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,265 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,266 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,266 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,268 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,269 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,270 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,270 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,270 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,272 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,275 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,278 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,278 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,279 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,279 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,279 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,280 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,280 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,359 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,368 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,378 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,379 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,379 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,388 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,393 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,399 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,402 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,403 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,590 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,594 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,621 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,622 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,623 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:29,623 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:30,152 WARN L1100 CHandler]: saw a pointer cast to a type that we could not get a type size for, not adapting memory model [2025-02-06 12:02:30,154 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 12:02:30,208 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 12:02:30,335 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/virtio_config.h"), "i" (99), "i" (12UL)); [4816-4817] [2025-02-06 12:02:30,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/virtio_config.h"), "i" (178), "i" (12UL)); [4854-4855] [2025-02-06 12:02:30,368 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (172), "i" (12UL)); [5304-5305] [2025-02-06 12:02:30,371 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (198), "i" (12UL)); [5360-5361] [2025-02-06 12:02:30,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (285), "i" (12UL)); [5562-5563] [2025-02-06 12:02:30,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (287), "i" (12UL)); [5612-5613] [2025-02-06 12:02:30,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (289), "i" (12UL)); [5662-5663] [2025-02-06 12:02:30,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (348), "i" (12UL)); [5800-5801] [2025-02-06 12:02:30,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (391), "i" (12UL)); [5911-5912] [2025-02-06 12:02:30,403 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (478), "i" (12UL)); [6126-6127] [2025-02-06 12:02:30,408 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (512), "i" (12UL)); [6214-6215] [2025-02-06 12:02:30,410 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (533), "i" (12UL)); [6269-6270] [2025-02-06 12:02:30,413 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (591), "i" (12UL)); [6454-6455] [2025-02-06 12:02:30,422 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (669), "i" (12UL)); [6605-6606] [2025-02-06 12:02:30,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (691), "i" (12UL)); [6671-6672] [2025-02-06 12:02:30,424 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (700), "i" (12UL)); [6744-6745] [2025-02-06 12:02:30,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (709), "i" (12UL)); [6818-6819] [2025-02-06 12:02:30,425 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (716), "i" (12UL)); [6888-6889] [2025-02-06 12:02:30,427 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (722), "i" (12UL)); [6958-6959] [2025-02-06 12:02:30,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/block/virtio_blk.c"), "i" (728), "i" (12UL)); [7028-7029] [2025-02-06 12:02:30,540 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 12:02:30,653 INFO L204 MainTranslator]: Completed translation [2025-02-06 12:02:30,654 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30 WrapperNode [2025-02-06 12:02:30,654 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 12:02:30,655 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 12:02:30,655 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 12:02:30,655 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 12:02:30,660 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:30,727 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:30,875 INFO L138 Inliner]: procedures = 568, calls = 1545, calls flagged for inlining = 250, calls inlined = 160, statements flattened = 3201 [2025-02-06 12:02:30,875 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 12:02:30,876 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 12:02:30,876 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 12:02:30,876 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 12:02:30,882 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:30,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:30,890 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,176 INFO L175 MemorySlicer]: Split 448 memory accesses to 14 slices as follows [7, 319, 14, 3, 2, 16, 8, 1, 2, 17, 48, 5, 4, 2]. 71 percent of accesses are in the largest equivalence class. The 75 initializations are split as follows [0, 26, 3, 0, 0, 16, 8, 1, 2, 17, 0, 0, 2, 0]. The 184 writes are split as follows [0, 132, 0, 0, 2, 0, 0, 0, 0, 0, 48, 1, 0, 1]. [2025-02-06 12:02:31,177 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,177 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,239 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,244 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,262 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,273 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,292 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 12:02:31,293 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 12:02:31,293 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 12:02:31,293 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 12:02:31,293 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (1/1) ... [2025-02-06 12:02:31,297 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 12:02:31,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 12:02:31,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 12:02:31,319 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 12:02:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_97 [2025-02-06 12:02:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_97 [2025-02-06 12:02:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2025-02-06 12:02:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2025-02-06 12:02:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 12:02:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 12:02:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2025-02-06 12:02:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2025-02-06 12:02:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_del_gendisk [2025-02-06 12:02:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_del_gendisk [2025-02-06 12:02:31,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 12:02:31,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2025-02-06 12:02:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure init_vq [2025-02-06 12:02:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure init_vq [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2025-02-06 12:02:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_config_changed [2025-02-06 12:02:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_config_changed [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 12:02:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 12:02:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2025-02-06 12:02:31,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#0 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#1 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#2 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#3 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#4 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#5 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#6 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#7 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#8 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#9 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#10 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#11 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#12 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1#13 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#0 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#1 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#2 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#3 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#4 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#5 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#6 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#7 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#8 [2025-02-06 12:02:31,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#9 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#10 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#11 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#12 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4#13 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_get_cache_mode [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_get_cache_mode [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#0 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#1 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#2 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#3 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#4 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#5 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#6 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#7 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#8 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#9 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#10 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#11 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#12 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8#13 [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure string_get_size [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure string_get_size [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_free_tag_set [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_free_tag_set [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_update_cache_mode [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_update_cache_mode [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_blk_cleanup_queue [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_blk_cleanup_queue [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2025-02-06 12:02:31,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2025-02-06 12:02:31,336 INFO L130 BoogieDeclarations]: Found specification of procedure flush_work [2025-02-06 12:02:31,340 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_work [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_flush [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_flush [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ida_simple_remove [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ida_simple_remove [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_cread8 [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_cread8 [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 12:02:31,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 12:02:31,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2025-02-06 12:02:31,342 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#0 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#1 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#2 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#3 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#4 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#5 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#6 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#7 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#8 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#9 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#10 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#11 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#12 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8#13 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#0 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#1 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#2 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#3 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#4 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#5 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#6 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#7 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#8 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#9 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#10 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#11 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#12 [2025-02-06 12:02:31,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2#13 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 12:02:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#0 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#1 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#2 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#3 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#4 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#5 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#6 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#7 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#8 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#9 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#10 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#11 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#12 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4#13 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2025-02-06 12:02:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_cache_type_store [2025-02-06 12:02:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_cache_type_store [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u32~0 [2025-02-06 12:02:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u32~0 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2025-02-06 12:02:31,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#0 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#1 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#2 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#3 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#4 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#5 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#6 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#7 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#8 [2025-02-06 12:02:31,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#9 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#10 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#11 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#12 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1#13 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 12:02:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-02-06 12:02:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2025-02-06 12:02:31,345 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#0 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#1 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#2 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#3 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#4 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#5 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#6 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#7 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#8 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#9 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#10 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#11 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#12 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1#13 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#0 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#1 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#2 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#3 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#4 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#5 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#6 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#7 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#8 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#9 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#10 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#11 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#12 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8#13 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#0 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#1 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#2 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#3 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#4 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#5 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#6 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#7 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#8 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#9 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#10 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#11 [2025-02-06 12:02:31,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#12 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4#13 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#0 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#1 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#2 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#3 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#4 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#5 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#6 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#7 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#8 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#9 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#10 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#11 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#12 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2#13 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 12:02:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2025-02-06 12:02:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~X~C_UINT~TO~VOID [2025-02-06 12:02:31,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 12:02:31,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_cread32 [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_cread32 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_cread16 [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_cread16 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_cread64 [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_cread64 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_block_request__double_get [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_block_request__double_get [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_rq_to_pdu [2025-02-06 12:02:31,347 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_rq_to_pdu [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 12:02:31,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 12:02:31,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#0 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#1 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#2 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#3 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#4 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#5 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#6 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#7 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#8 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#9 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#10 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#11 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#12 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8#13 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#0 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#1 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#2 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#3 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#4 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#5 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#6 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#7 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#8 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#9 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#10 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#11 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#12 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1#13 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#0 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#1 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#2 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#3 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#4 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#5 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#6 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#7 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#8 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#9 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#10 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#11 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#12 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2#13 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#0 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#1 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#2 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#3 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#4 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#5 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#6 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#7 [2025-02-06 12:02:31,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#8 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#9 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#10 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#11 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#12 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4#13 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure virtio32_to_cpu [2025-02-06 12:02:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio32_to_cpu [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2025-02-06 12:02:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 12:02:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure blk_mq_start_stopped_hw_queues [2025-02-06 12:02:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_mq_start_stopped_hw_queues [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2025-02-06 12:02:31,351 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segment_size [2025-02-06 12:02:31,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2025-02-06 12:02:31,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2025-02-06 12:02:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2025-02-06 12:02:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2025-02-06 12:02:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-02-06 12:02:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2025-02-06 12:02:31,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#0 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#1 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#2 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#3 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#4 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#5 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#6 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#7 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#8 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#9 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#10 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#11 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#12 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4#13 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#0 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#1 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#2 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#3 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#4 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#5 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#6 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#7 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#8 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#9 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#10 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#11 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#12 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2#13 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#0 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#1 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#2 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#3 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#4 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#5 [2025-02-06 12:02:31,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#6 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#7 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#8 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#9 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#10 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#11 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#12 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1#13 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#0 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#1 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#2 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#3 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#4 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#5 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#6 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#7 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#8 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#9 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#10 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#11 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#12 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8#13 [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_virtio_blk_vq [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_virtio_blk_vq [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_put_disk [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_put_disk [2025-02-06 12:02:31,356 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_device_ready [2025-02-06 12:02:31,356 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_device_ready [2025-02-06 12:02:32,013 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 12:02:32,016 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 12:02:32,540 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5852: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-02-06 12:02:32,578 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12515: havoc queue_work_on_#t~nondet850#1; [2025-02-06 12:02:32,694 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12488: havoc #t~nondet847; [2025-02-06 12:02:32,787 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4933: havoc #t~mem172;call ULTIMATE.dealloc(~#ret~0.base, ~#ret~0.offset);havoc ~#ret~0.base, ~#ret~0.offset; [2025-02-06 12:02:32,791 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12527: havoc #t~nondet853; [2025-02-06 12:02:33,220 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5205: call ULTIMATE.dealloc(virtblk_done_~#len~0#1.base, virtblk_done_~#len~0#1.offset);havoc virtblk_done_~#len~0#1.base, virtblk_done_~#len~0#1.offset; [2025-02-06 12:02:33,221 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12574: havoc virtqueue_is_broken_#t~nondet859#1; [2025-02-06 12:02:33,221 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5740: call ULTIMATE.dealloc(virtblk_config_changed_work_~#cap_str_2~0#1.base, virtblk_config_changed_work_~#cap_str_2~0#1.offset);havoc virtblk_config_changed_work_~#cap_str_2~0#1.base, virtblk_config_changed_work_~#cap_str_2~0#1.offset;call ULTIMATE.dealloc(virtblk_config_changed_work_~#cap_str_10~0#1.base, virtblk_config_changed_work_~#cap_str_10~0#1.offset);havoc virtblk_config_changed_work_~#cap_str_10~0#1.base, virtblk_config_changed_work_~#cap_str_10~0#1.offset;call ULTIMATE.dealloc(virtblk_config_changed_work_~#envp~0#1.base, virtblk_config_changed_work_~#envp~0#1.offset);havoc virtblk_config_changed_work_~#envp~0#1.base, virtblk_config_changed_work_~#envp~0#1.offset; [2025-02-06 12:02:33,221 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12499: havoc kobject_uevent_env_#t~nondet849#1; [2025-02-06 12:02:33,221 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12567: havoc virtqueue_enable_cb_#t~nondet857#1; [2025-02-06 12:02:33,221 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12570: havoc virtqueue_get_buf_#t~ret858#1.base, virtqueue_get_buf_#t~ret858#1.offset; [2025-02-06 12:02:33,340 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4612: havoc atomic_read_#t~mem21#1; [2025-02-06 12:02:33,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12547: havoc sysfs_streq_#t~nondet855#1; [2025-02-06 12:02:33,455 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4985: call ULTIMATE.dealloc(virtio_cwrite8_~#val#1.base, virtio_cwrite8_~#val#1.offset);havoc virtio_cwrite8_~#val#1.base, virtio_cwrite8_~#val#1.offset; [2025-02-06 12:03:01,331 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7897-1: ldv_alloc_disk_103_#res#1.base, ldv_alloc_disk_103_#res#1.offset := ldv_alloc_disk_103_~ldv_func_res~0#1.base, ldv_alloc_disk_103_~ldv_func_res~0#1.offset; [2025-02-06 12:03:01,331 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12523: havoc register_virtio_driver_#t~nondet852#1; [2025-02-06 12:03:01,331 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12393: havoc alloc_disk_#t~ret840#1.base, alloc_disk_#t~ret840#1.offset; [2025-02-06 12:03:01,331 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12396: havoc bio_map_kern_#t~ret841#1.base, bio_map_kern_#t~ret841#1.offset; [2025-02-06 12:03:01,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7177: call ULTIMATE.dealloc(init_~#__key~2#1.base, init_~#__key~2#1.offset);havoc init_~#__key~2#1.base, init_~#__key~2#1.offset; [2025-02-06 12:03:01,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12531: havoc scsi_cmd_blk_ioctl_#t~nondet854#1; [2025-02-06 12:03:01,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12406: havoc blk_execute_rq_#t~nondet842#1; [2025-02-06 12:03:01,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6330: call ULTIMATE.dealloc(virtblk_probe_~#__key~1#1.base, virtblk_probe_~#__key~1#1.offset);havoc virtblk_probe_~#__key~1#1.base, virtblk_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(virtblk_probe_~#__constr_expr_0~0#1.base, virtblk_probe_~#__constr_expr_0~0#1.offset);havoc virtblk_probe_~#__constr_expr_0~0#1.base, virtblk_probe_~#__constr_expr_0~0#1.offset; [2025-02-06 12:03:01,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7982-1: ldv_register_virtio_driver_111_#res#1 := ldv_register_virtio_driver_111_~ldv_func_res~1#1; [2025-02-06 12:03:01,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4679: havoc get_capacity_#t~mem70#1; [2025-02-06 12:03:01,332 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12410: havoc blk_mq_alloc_tag_set_#t~nondet843#1; [2025-02-06 12:03:01,333 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12422: havoc blk_mq_init_queue_#t~ret844#1.base, blk_mq_init_queue_#t~ret844#1.offset; [2025-02-06 12:03:01,333 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12492: havoc ida_simple_get_#t~nondet848#1; [2025-02-06 12:03:01,333 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7681-1: ldv_register_virtio_driver_#res#1 := ldv_register_virtio_driver_~arg0#1; [2025-02-06 12:03:01,333 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12372: havoc __alloc_workqueue_key_#t~ret839#1.base, __alloc_workqueue_key_#t~ret839#1.offset; [2025-02-06 12:03:01,333 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12519: havoc register_blkdev_#t~nondet851#1; [2025-02-06 12:03:01,497 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 12:03:01,950 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5009: call ULTIMATE.dealloc(~#ret~2.base, ~#ret~2.offset);havoc ~#ret~2.base, ~#ret~2.offset; [2025-02-06 12:03:02,085 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12484: havoc #t~nondet846; [2025-02-06 12:03:02,737 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4997: call ULTIMATE.dealloc(~#ret~1#1.base, ~#ret~1#1.offset);havoc ~#ret~1#1.base, ~#ret~1#1.offset; [2025-02-06 12:03:03,209 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L4822: havoc __virtio_test_bit_#t~mem139#1; [2025-02-06 12:03:04,990 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5021: call ULTIMATE.dealloc(~#ret~3#1.base, ~#ret~3#1.offset);havoc ~#ret~3#1.base, ~#ret~3#1.offset; [2025-02-06 12:03:08,518 INFO L? ?]: Removed 2361 outVars from TransFormulas that were not future-live. [2025-02-06 12:03:08,519 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 12:03:08,571 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 12:03:08,571 INFO L337 CfgBuilder]: Removed 0 assume(true) statements. [2025-02-06 12:03:08,574 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 12:03:08 BoogieIcfgContainer [2025-02-06 12:03:08,574 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 12:03:08,576 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 12:03:08,576 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 12:03:08,579 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 12:03:08,579 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 12:02:28" (1/3) ... [2025-02-06 12:03:08,580 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73932d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 12:03:08, skipping insertion in model container [2025-02-06 12:03:08,581 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 12:02:30" (2/3) ... [2025-02-06 12:03:08,581 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73932d19 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 12:03:08, skipping insertion in model container [2025-02-06 12:03:08,581 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 12:03:08" (3/3) ... [2025-02-06 12:03:08,582 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i [2025-02-06 12:03:08,593 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:None NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 12:03:08,595 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---drivers--block--virtio_blk.ko.cil.i that has 82 procedures, 1975 locations, 1 initial locations, 7 loop locations, and 476 error locations. [2025-02-06 12:03:08,649 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 12:03:08,660 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=None, 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;@4c799034, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 12:03:08,660 INFO L334 AbstractCegarLoop]: Starting to check reachability of 476 error locations. [2025-02-06 12:03:08,668 INFO L276 IsEmpty]: Start isEmpty. Operand has 1975 states, 1103 states have (on average 1.6291931097008159) internal successors, (1797), 1632 states have internal predecessors, (1797), 314 states have call successors, (314), 81 states have call predecessors, (314), 80 states have return successors, (311), 309 states have call predecessors, (311), 311 states have call successors, (311) [2025-02-06 12:03:08,673 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2025-02-06 12:03:08,674 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 12:03:08,674 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 12:03:08,675 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr251REQUIRES_VIOLATIONMEMORY_DEREFERENCE === [init_vqErr0REQUIRES_VIOLATIONMEMORY_DEREFERENCE, init_vqErr1REQUIRES_VIOLATIONMEMORY_DEREFERENCE, init_vqErr2REQUIRES_VIOLATIONMEMORY_DEREFERENCE (and 473 more)] === [2025-02-06 12:03:08,678 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 12:03:08,679 INFO L85 PathProgramCache]: Analyzing trace with hash 1158681671, now seen corresponding path program 1 times [2025-02-06 12:03:08,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy FOX [2025-02-06 12:03:08,721 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [530736383] [2025-02-06 12:03:08,721 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 12:03:08,721 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2025-02-06 12:03:08,721 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 12:03:08,728 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2025-02-06 12:03:08,729 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2025-02-06 12:03:09,664 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 59 statements into 1 equivalence classes. [2025-02-06 12:03:09,873 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 59 of 59 statements. [2025-02-06 12:03:09,874 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 12:03:09,874 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 12:03:09,897 INFO L256 TraceCheckSpWp]: Trace formula consists of 964 conjuncts, 8 conjuncts are in the unsatisfiable core [2025-02-06 12:03:09,903 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2025-02-06 12:03:09,972 INFO L378 Elim1Store]: Elim1 eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 7 [2025-02-06 12:03:12,102 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 16 proven. 0 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2025-02-06 12:03:12,102 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2025-02-06 12:03:12,103 INFO L136 FreeRefinementEngine]: Strategy FOX found an infeasible trace [2025-02-06 12:03:12,103 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [530736383] [2025-02-06 12:03:12,103 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [530736383] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 12:03:12,103 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 12:03:12,103 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-02-06 12:03:12,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [357188415] [2025-02-06 12:03:12,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 12:03:12,108 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2025-02-06 12:03:12,108 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FOX [2025-02-06 12:03:12,125 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2025-02-06 12:03:12,125 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2025-02-06 12:03:12,131 INFO L87 Difference]: Start difference. First operand has 1975 states, 1103 states have (on average 1.6291931097008159) internal successors, (1797), 1632 states have internal predecessors, (1797), 314 states have call successors, (314), 81 states have call predecessors, (314), 80 states have return successors, (311), 309 states have call predecessors, (311), 311 states have call successors, (311) Second operand has 7 states, 6 states have (on average 5.5) internal successors, (33), 6 states have internal predecessors, (33), 2 states have call successors, (9), 2 states have call predecessors, (9), 3 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2025-02-06 12:03:16,276 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.14s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 12:03:20,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 12:03:24,341 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 12:03:28,347 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []