./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b690325b7d1e58e38bff17a4189057cbc4b34bf32c3567c06d7db1b90b9742db --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:38:51,606 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:38:51,658 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:38:51,665 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:38:51,666 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:38:51,689 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:38:51,690 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:38:51,691 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:38:51,691 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:38:51,691 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:38:51,692 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:38:51,692 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:38:51,692 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:38:51,693 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:38:51,693 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:38:51,693 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:38:51,693 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:38:51,693 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:38:51,693 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:38:51,693 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:38:51,693 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:38:51,694 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:38:51,694 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:38:51,695 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:38:51,695 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:38:51,695 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:38:51,695 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:38:51,695 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:38:51,695 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:38:51,696 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:38:51,696 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:38:51,696 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:38:51,696 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:38:51,696 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/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b690325b7d1e58e38bff17a4189057cbc4b34bf32c3567c06d7db1b90b9742db [2025-03-08 20:38:51,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:38:51,943 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:38:51,945 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:38:51,949 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:38:51,949 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:38:51,950 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-03-08 20:38:53,128 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4d0b351b/31fa96fe6c314a4790a3fa67f7243ab6/FLAG3c4759655 [2025-03-08 20:38:53,701 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:38:53,703 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-03-08 20:38:53,749 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4d0b351b/31fa96fe6c314a4790a3fa67f7243ab6/FLAG3c4759655 [2025-03-08 20:38:54,196 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4d0b351b/31fa96fe6c314a4790a3fa67f7243ab6 [2025-03-08 20:38:54,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:38:54,199 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:38:54,200 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:38:54,200 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:38:54,203 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:38:54,203 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:38:54" (1/1) ... [2025-03-08 20:38:54,204 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b0d3e2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:54, skipping insertion in model container [2025-03-08 20:38:54,206 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:38:54" (1/1) ... [2025-03-08 20:38:54,294 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:38:56,250 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290402,290415] [2025-03-08 20:38:56,255 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290549,290562] [2025-03-08 20:38:56,259 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290688,290701] [2025-03-08 20:38:56,260 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290846,290859] [2025-03-08 20:38:56,284 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:38:56,312 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:38:56,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5780] [2025-03-08 20:38:56,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5787] [2025-03-08 20:38:56,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5794] [2025-03-08 20:38:56,433 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5824-5825] [2025-03-08 20:38:56,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5830-5832] [2025-03-08 20:38:56,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5889] [2025-03-08 20:38:56,436 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5897] [2025-03-08 20:38:56,599 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290402,290415] [2025-03-08 20:38:56,600 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290549,290562] [2025-03-08 20:38:56,601 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290688,290701] [2025-03-08 20:38:56,601 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i[290846,290859] [2025-03-08 20:38:56,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:38:56,666 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:38:56,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56 WrapperNode [2025-03-08 20:38:56,668 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:38:56,669 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:38:56,670 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:38:56,670 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:38:56,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:56,739 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:56,889 INFO L138 Inliner]: procedures = 280, calls = 1904, calls flagged for inlining = 136, calls inlined = 128, statements flattened = 4622 [2025-03-08 20:38:56,890 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:38:56,891 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:38:56,891 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:38:56,891 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:38:56,899 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:56,900 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:56,932 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,307 INFO L175 MemorySlicer]: Split 799 memory accesses to 36 slices as follows [1, 7, 1, 1, 8, 13, 1, 2, 8, 3, 12, 70, 2, 1, 2, 6, 623, 1, 1, 3, 1, 3, 1, 1, 4, 1, 2, 1, 1, 2, 1, 1, 8, 1, 1, 4]. 78 percent of accesses are in the largest equivalence class. The 138 initializations are split as follows [1, 7, 1, 1, 8, 0, 1, 0, 8, 0, 0, 70, 0, 0, 0, 6, 0, 1, 0, 3, 1, 3, 1, 1, 4, 1, 0, 1, 1, 2, 1, 1, 8, 1, 1, 4]. The 352 writes are split as follows [0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 340, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0]. [2025-03-08 20:38:57,308 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,308 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,402 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,412 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,494 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,507 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,556 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:38:57,558 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:38:57,558 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:38:57,558 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:38:57,559 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (1/1) ... [2025-03-08 20:38:57,563 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:38:57,574 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:38:57,586 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-08 20:38:57,592 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure ResetChip [2025-03-08 20:38:57,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ResetChip [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:38:57,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:38:57,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:38:57,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:38:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:38:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:38:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:38:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:38:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-08 20:38:57,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-08 20:38:57,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure RxCurCount [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure RxCurCount [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure irda_device_txqueue_empty [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_device_txqueue_empty [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure irda_setup_dma [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_setup_dma [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_byte [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_byte [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure Sdelay [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure Sdelay [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure CheckRegBit [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure CheckRegBit [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure via_remove_one [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure via_remove_one [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure SetSIR [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSIR [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_speed [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_speed [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure SetMaxRxPacketSize [2025-03-08 20:38:57,624 INFO L138 BoogieDeclarations]: Found implementation of procedure SetMaxRxPacketSize [2025-03-08 20:38:57,624 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-03-08 20:38:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure GetRecvByte [2025-03-08 20:38:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure GetRecvByte [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2025-03-08 20:38:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:38:57,625 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:38:57,625 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:38:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-08 20:38:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-08 20:38:57,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:38:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure SetPulseWidth [2025-03-08 20:38:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPulseWidth [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure Tdelay [2025-03-08 20:38:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure Tdelay [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2025-03-08 20:38:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:38:57,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:38:57,627 INFO L130 BoogieDeclarations]: Found specification of procedure hwreset [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure hwreset [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ClkTx [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ClkTx [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure WriteLPCReg [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteLPCReg [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_byte [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_byte [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure CommonInit [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure CommonInit [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:38:57,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:38:57,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-08 20:38:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_change_dongle_speed [2025-03-08 20:38:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_change_dongle_speed [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure ReadLPCReg [2025-03-08 20:38:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadLPCReg [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma [2025-03-08 20:38:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_receive [2025-03-08 20:38:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_receive [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:38:57,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:38:57,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:38:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:38:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:38:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:38:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:38:57,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:38:57,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:38:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_dma_xmit [2025-03-08 20:38:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_dma_xmit [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-08 20:38:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_close [2025-03-08 20:38:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_close [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2025-03-08 20:38:57,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:38:57,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:38:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:38:57,633 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:38:57,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:38:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:38:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:38:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:38:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:38:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:38:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:38:57,634 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2025-03-08 20:38:57,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:38:57,635 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure CkRxRecv [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure CkRxRecv [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure irda_get_next_speed [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure irda_get_next_speed [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-08 20:38:57,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:38:57,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:38:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:38:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-08 20:38:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-08 20:38:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-03-08 20:38:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-03-08 20:38:57,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendByte [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendByte [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ReadReg [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ReadReg [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_open [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_open [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure WriteRegBit [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteRegBit [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Indx [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Indx [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:38:57,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:38:57,638 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure WriteReg [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure WriteReg [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure SetSendPreambleCount [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure SetSendPreambleCount [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure InitCard [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure InitCard [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure SetTimer [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure SetTimer [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure ActClk [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ActClk [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure SetBaudRate [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure SetBaudRate [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure Wr_Byte [2025-03-08 20:38:57,639 INFO L138 BoogieDeclarations]: Found implementation of procedure Wr_Byte [2025-03-08 20:38:57,639 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-08 20:38:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-08 20:38:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:38:57,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:38:57,640 INFO L130 BoogieDeclarations]: Found specification of procedure request_dma [2025-03-08 20:38:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure request_dma [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-08 20:38:57,641 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:38:57,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2025-03-08 20:38:57,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure via_ircc_net_open [2025-03-08 20:38:57,642 INFO L138 BoogieDeclarations]: Found implementation of procedure via_ircc_net_open [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:38:57,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_to_linear_data [2025-03-08 20:38:57,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_to_linear_data [2025-03-08 20:38:57,642 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:38:57,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:38:58,397 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:38:58,400 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:38:58,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10925: havoc netpoll_trap_#t~nondet1030#1; [2025-03-08 20:38:58,501 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5796-1: test_and_clear_bit_#res#1 := 1; [2025-03-08 20:38:58,605 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10307: havoc ldv_dev_get_drvdata_#t~mem976#1.base, ldv_dev_get_drvdata_#t~mem976#1.offset;havoc ldv_dev_get_drvdata_#t~mem977#1.base, ldv_dev_get_drvdata_#t~mem977#1.offset; [2025-03-08 20:38:59,187 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5909: havoc is_device_dma_capable_#t~mem29#1.base, is_device_dma_capable_#t~mem29#1.offset;havoc is_device_dma_capable_#t~mem30#1.base, is_device_dma_capable_#t~mem30#1.offset;havoc is_device_dma_capable_#t~mem31#1;havoc is_device_dma_capable_#t~short32#1; [2025-03-08 20:38:59,385 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10921: havoc #t~nondet1029; [2025-03-08 20:38:59,426 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10852: havoc #t~nondet1025; [2025-03-08 20:38:59,449 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6120: havoc #t~mem93.base, #t~mem93.offset; [2025-03-08 20:39:00,256 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5927: havoc #t~mem44.base, #t~mem44.offset; [2025-03-08 20:39:00,353 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6366: havoc #t~mem160;havoc #t~ite162;havoc #t~mem161; [2025-03-08 20:39:00,984 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10128-1: ldv_register_netdev_20_#res#1 := ldv_register_netdev_20_~ldv_func_res~1#1; [2025-03-08 20:39:00,984 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10907: havoc ldv_pre_register_netdev_#t~nondet1027#1; [2025-03-08 20:39:00,984 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10000-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:39:00,985 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10001-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:39:00,985 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10844: havoc alloc_irdadev_#t~ret1023#1.base, alloc_irdadev_#t~ret1023#1.offset; [2025-03-08 20:39:00,985 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10828: havoc __request_region_#t~ret1021#1.base, __request_region_#t~ret1021#1.offset; [2025-03-08 20:39:00,985 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10848: havoc async_wrap_skb_#t~nondet1024#1; [2025-03-08 20:39:00,985 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7580: call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset; [2025-03-08 20:39:00,985 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10951: havoc register_netdev_#t~nondet1035#1; [2025-03-08 20:39:01,630 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10176-1: ldv_request_irq_24_#res#1 := ldv_request_irq_24_~ldv_func_res~2#1; [2025-03-08 20:39:01,630 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9096: call ULTIMATE.dealloc(~#hwname~0#1.base, ~#hwname~0#1.offset);havoc ~#hwname~0#1.base, ~#hwname~0#1.offset; [2025-03-08 20:39:01,630 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10888: havoc irlap_open_#t~ret1026#1.base, irlap_open_#t~ret1026#1.offset; [2025-03-08 20:39:01,630 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10959: havoc request_threaded_irq_#t~nondet1037#1; [2025-03-08 20:39:01,630 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10043-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10940: havoc pci_enable_device_#t~nondet1033#1; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9818: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9471-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9818-1: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9818-2: call ULTIMATE.dealloc(ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset);havoc ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.base, ldv_pci_pci_instance_2_~#ldv_2_resource_pm_message~0#1.offset; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7391: call ULTIMATE.dealloc(via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset);havoc via_init_one_~#oldPCI_40~0#1.base, via_init_one_~#oldPCI_40~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset);havoc via_init_one_~#oldPCI_44~0#1.base, via_init_one_~#oldPCI_44~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset);havoc via_init_one_~#bTmp~8#1.base, via_init_one_~#bTmp~8#1.offset;call ULTIMATE.dealloc(via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset);havoc via_init_one_~#bTmp1~0#1.base, via_init_one_~#bTmp1~0#1.offset;call ULTIMATE.dealloc(via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset);havoc via_init_one_~#info~0#1.base, via_init_one_~#info~0#1.offset; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9803: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10103-1: ldv___pci_register_driver_18_#res#1 := ldv___pci_register_driver_18_~ldv_func_res~0#1; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9792: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-08 20:39:08,852 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10819: havoc __pci_register_driver_#t~nondet1020#1; [2025-03-08 20:39:09,669 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:39:10,559 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10929: havoc pci_bus_read_config_byte_#t~nondet1031#1; [2025-03-08 20:39:11,845 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10947: havoc #t~nondet1034; [2025-03-08 20:39:11,891 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10933: havoc pci_bus_write_config_byte_#t~nondet1032#1; [2025-03-08 20:39:11,910 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10835: havoc #t~nondet1022; [2025-03-08 20:39:12,403 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5840: havoc arch_irqs_disabled_flags_#t~bitwise10#1; [2025-03-08 20:39:12,470 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10917: havoc #t~nondet1028; [2025-03-08 20:39:13,060 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10955: havoc #t~nondet1036; [2025-03-08 20:39:13,584 INFO L? ?]: Removed 2353 outVars from TransFormulas that were not future-live. [2025-03-08 20:39:13,585 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:39:13,647 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:39:13,648 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-08 20:39:13,648 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:39:13 BoogieIcfgContainer [2025-03-08 20:39:13,648 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:39:13,650 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:39:13,650 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:39:13,653 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:39:13,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:38:54" (1/3) ... [2025-03-08 20:39:13,653 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2326ce88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:39:13, skipping insertion in model container [2025-03-08 20:39:13,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:38:56" (2/3) ... [2025-03-08 20:39:13,653 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2326ce88 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:39:13, skipping insertion in model container [2025-03-08 20:39:13,653 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:39:13" (3/3) ... [2025-03-08 20:39:13,654 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i [2025-03-08 20:39:13,664 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:39:13,667 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-usb-dev_drivers-net-irda-via-ircc.cil.i that has 124 procedures, 2321 locations, 1 initial locations, 73 loop locations, and 2 error locations. [2025-03-08 20:39:13,741 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:39:13,750 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@51240d43, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:39:13,751 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-03-08 20:39:13,758 INFO L276 IsEmpty]: Start isEmpty. Operand has 2145 states, 1388 states have (on average 1.298270893371758) internal successors, (1802), 1419 states have internal predecessors, (1802), 667 states have call successors, (667), 88 states have call predecessors, (667), 87 states have return successors, (664), 653 states have call predecessors, (664), 664 states have call successors, (664) [2025-03-08 20:39:13,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2025-03-08 20:39:13,766 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:39:13,766 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 3, 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] [2025-03-08 20:39:13,766 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:39:13,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:39:13,770 INFO L85 PathProgramCache]: Analyzing trace with hash -143359449, now seen corresponding path program 1 times [2025-03-08 20:39:13,775 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:39:13,775 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1839921166] [2025-03-08 20:39:13,776 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:39:13,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:39:17,365 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 50 statements into 1 equivalence classes. [2025-03-08 20:39:17,620 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 50 of 50 statements. [2025-03-08 20:39:17,620 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:39:17,620 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:39:18,340 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2025-03-08 20:39:18,340 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:39:18,340 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1839921166] [2025-03-08 20:39:18,340 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1839921166] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:39:18,340 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:39:18,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-08 20:39:18,343 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215256097] [2025-03-08 20:39:18,343 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:39:18,346 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-08 20:39:18,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:39:18,359 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-08 20:39:18,360 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-08 20:39:18,365 INFO L87 Difference]: Start difference. First operand has 2145 states, 1388 states have (on average 1.298270893371758) internal successors, (1802), 1419 states have internal predecessors, (1802), 667 states have call successors, (667), 88 states have call predecessors, (667), 87 states have return successors, (664), 653 states have call predecessors, (664), 664 states have call successors, (664) Second operand has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-03-08 20:39:19,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:39:19,888 INFO L93 Difference]: Finished difference Result 4255 states and 6284 transitions. [2025-03-08 20:39:19,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-08 20:39:19,890 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 50 [2025-03-08 20:39:19,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:39:19,922 INFO L225 Difference]: With dead ends: 4255 [2025-03-08 20:39:19,923 INFO L226 Difference]: Without dead ends: 2093 [2025-03-08 20:39:19,945 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-08 20:39:19,948 INFO L435 NwaCegarLoop]: 3033 mSDtfsCounter, 3090 mSDsluCounter, 3032 mSDsCounter, 0 mSdLazyCounter, 162 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3090 SdHoareTripleChecker+Valid, 6065 SdHoareTripleChecker+Invalid, 163 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 162 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2025-03-08 20:39:19,950 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3090 Valid, 6065 Invalid, 163 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 162 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2025-03-08 20:39:19,964 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2093 states. [2025-03-08 20:39:20,128 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2093 to 2093. [2025-03-08 20:39:20,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2093 states, 1353 states have (on average 1.2904656319290466) internal successors, (1746), 1381 states have internal predecessors, (1746), 653 states have call successors, (653), 86 states have call predecessors, (653), 86 states have return successors, (653), 642 states have call predecessors, (653), 653 states have call successors, (653) [2025-03-08 20:39:20,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2093 states to 2093 states and 3052 transitions. [2025-03-08 20:39:20,168 INFO L78 Accepts]: Start accepts. Automaton has 2093 states and 3052 transitions. Word has length 50 [2025-03-08 20:39:20,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:39:20,172 INFO L471 AbstractCegarLoop]: Abstraction has 2093 states and 3052 transitions. [2025-03-08 20:39:20,172 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.25) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2025-03-08 20:39:20,172 INFO L276 IsEmpty]: Start isEmpty. Operand 2093 states and 3052 transitions. [2025-03-08 20:39:20,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2025-03-08 20:39:20,176 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:39:20,176 INFO L218 NwaCegarLoop]: trace histogram [7, 7, 7, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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] [2025-03-08 20:39:20,177 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:39:20,177 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:39:20,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:39:20,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1396815067, now seen corresponding path program 1 times [2025-03-08 20:39:20,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:39:20,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1494549309] [2025-03-08 20:39:20,178 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:39:20,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:39:23,542 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 103 statements into 1 equivalence classes. [2025-03-08 20:39:23,637 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 103 of 103 statements. [2025-03-08 20:39:23,638 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:39:23,638 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:39:24,282 INFO L134 CoverageAnalysis]: Checked inductivity of 120 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 120 trivial. 0 not checked. [2025-03-08 20:39:24,282 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:39:24,283 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1494549309] [2025-03-08 20:39:24,283 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1494549309] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:39:24,283 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:39:24,283 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-08 20:39:24,283 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375000841] [2025-03-08 20:39:24,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:39:24,284 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-08 20:39:24,284 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:39:24,284 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-08 20:39:24,284 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-08 20:39:24,285 INFO L87 Difference]: Start difference. First operand 2093 states and 3052 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-08 20:39:25,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:39:25,674 INFO L93 Difference]: Finished difference Result 2093 states and 3052 transitions. [2025-03-08 20:39:25,674 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-08 20:39:25,675 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 103 [2025-03-08 20:39:25,675 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:39:25,676 INFO L225 Difference]: With dead ends: 2093 [2025-03-08 20:39:25,676 INFO L226 Difference]: Without dead ends: 0 [2025-03-08 20:39:25,686 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-08 20:39:25,687 INFO L435 NwaCegarLoop]: 2970 mSDtfsCounter, 3020 mSDsluCounter, 2969 mSDsCounter, 0 mSdLazyCounter, 160 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3020 SdHoareTripleChecker+Valid, 5939 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 160 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2025-03-08 20:39:25,687 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3020 Valid, 5939 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 160 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2025-03-08 20:39:25,688 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-03-08 20:39:25,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-03-08 20:39:25,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2025-03-08 20:39:25,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-03-08 20:39:25,690 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 103 [2025-03-08 20:39:25,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:39:25,691 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-03-08 20:39:25,691 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 4 states have internal predecessors, (39), 2 states have call successors, (10), 1 states have call predecessors, (10), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-08 20:39:25,691 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-03-08 20:39:25,691 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-03-08 20:39:25,693 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 2 remaining) [2025-03-08 20:39:25,694 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2025-03-08 20:39:25,694 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:39:25,696 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1] [2025-03-08 20:39:25,698 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-03-08 20:39:37,890 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-03-08 20:39:37,904 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.03 08:39:37 BoogieIcfgContainer [2025-03-08 20:39:37,905 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-03-08 20:39:37,905 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-03-08 20:39:37,905 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-03-08 20:39:37,905 INFO L274 PluginConnector]: Witness Printer initialized [2025-03-08 20:39:37,906 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:39:13" (3/4) ... [2025-03-08 20:39:37,908 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure get_dma_ops [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2025-03-08 20:39:37,914 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_assume [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ResetChip [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_xmit [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_reserve [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_close [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_stop [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dma_free_attrs [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.meminit [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure RxCurCount [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure irda_device_txqueue_empty [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure irda_setup_dma [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_tx_start_queue [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_netdev [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_wake_queue [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2025-03-08 20:39:37,915 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2025-03-08 20:39:37,916 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure CkRxRecv [2025-03-08 20:39:37,916 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2025-03-08 20:39:37,916 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2025-03-08 20:39:37,916 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_dev_set_drvdata [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_filter_err_code [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pci_read_config_byte [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure irda_get_next_speed [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#34 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Sdelay [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __release_region [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_irq [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure CheckRegBit [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#35 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure net_ratelimit [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_remove_one [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetSendByte [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetSIR [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dev_alloc_skb [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ReadReg [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_speed [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_open [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_stop_queue [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure WriteRegBit [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Wr_Indx [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetMaxRxPacketSize [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure GetRecvByte [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure dma_zalloc_coherent [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure consume_skb [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_undef_int [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure __const_udelay [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure WriteReg [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetSendPreambleCount [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_xmalloc [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetPulseWidth [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Tdelay [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netif_rx [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_is_err [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure hwreset [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure InitCard [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetTimer [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ActClk [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ClkTx [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure WriteLPCReg [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure printk [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure capable [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure SetBaudRate [2025-03-08 20:39:37,917 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure pci_write_config_byte [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure Wr_Byte [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_put [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free_netdev [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure request_dma [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure inb [2025-03-08 20:39:37,918 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure CommonInit [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netdev_priv [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure outb [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure netdev_get_tx_queue [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_filter_positive_int [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_free_irq [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_reset_mac_header [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_net_open [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_change_dongle_speed [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure ReadLPCReg [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure skb_copy_to_linear_data [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure free_dma [2025-03-08 20:39:37,920 INFO L385 IcfgBacktranslator]: Ignoring RootEdge to procedure via_ircc_dma_receive [2025-03-08 20:39:37,978 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 572 nodes and edges [2025-03-08 20:39:37,985 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 210 nodes and edges [2025-03-08 20:39:37,996 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 70 nodes and edges [2025-03-08 20:39:38,003 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 23 nodes and edges [2025-03-08 20:39:38,005 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 10 nodes and edges [2025-03-08 20:39:38,007 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2025-03-08 20:39:38,009 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-03-08 20:39:38,011 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-08 20:39:38,013 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-03-08 20:39:38,322 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-03-08 20:39:38,322 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/witness.yml [2025-03-08 20:39:38,322 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-03-08 20:39:38,323 INFO L158 Benchmark]: Toolchain (without parser) took 44123.83ms. Allocated memory was 142.6MB in the beginning and 1.8GB in the end (delta: 1.6GB). Free memory was 93.2MB in the beginning and 728.2MB in the end (delta: -634.9MB). Peak memory consumption was 1.0GB. Max. memory is 16.1GB. [2025-03-08 20:39:38,323 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 201.3MB. Free memory is still 126.1MB. There was no memory consumed. Max. memory is 16.1GB. [2025-03-08 20:39:38,323 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2468.38ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 93.2MB in the beginning and 44.4MB in the end (delta: 48.8MB). Peak memory consumption was 111.6MB. Max. memory is 16.1GB. [2025-03-08 20:39:38,324 INFO L158 Benchmark]: Boogie Procedure Inliner took 221.51ms. Allocated memory was 151.0MB in the beginning and 352.3MB in the end (delta: 201.3MB). Free memory was 44.4MB in the beginning and 249.3MB in the end (delta: -204.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. [2025-03-08 20:39:38,324 INFO L158 Benchmark]: Boogie Preprocessor took 665.45ms. Allocated memory is still 352.3MB. Free memory was 249.3MB in the beginning and 239.2MB in the end (delta: 10.2MB). Peak memory consumption was 169.0MB. Max. memory is 16.1GB. [2025-03-08 20:39:38,325 INFO L158 Benchmark]: IcfgBuilder took 16090.15ms. Allocated memory was 352.3MB in the beginning and 511.7MB in the end (delta: 159.4MB). Free memory was 239.2MB in the beginning and 280.4MB in the end (delta: -41.2MB). Peak memory consumption was 300.0MB. Max. memory is 16.1GB. [2025-03-08 20:39:38,325 INFO L158 Benchmark]: TraceAbstraction took 24255.05ms. Allocated memory was 511.7MB in the beginning and 1.8GB in the end (delta: 1.3GB). Free memory was 280.4MB in the beginning and 803.7MB in the end (delta: -523.3MB). Peak memory consumption was 751.8MB. Max. memory is 16.1GB. [2025-03-08 20:39:38,325 INFO L158 Benchmark]: Witness Printer took 417.04ms. Allocated memory is still 1.8GB. Free memory was 803.7MB in the beginning and 728.2MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2025-03-08 20:39:38,327 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 126.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2468.38ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 93.2MB in the beginning and 44.4MB in the end (delta: 48.8MB). Peak memory consumption was 111.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 221.51ms. Allocated memory was 151.0MB in the beginning and 352.3MB in the end (delta: 201.3MB). Free memory was 44.4MB in the beginning and 249.3MB in the end (delta: -204.9MB). Peak memory consumption was 18.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 665.45ms. Allocated memory is still 352.3MB. Free memory was 249.3MB in the beginning and 239.2MB in the end (delta: 10.2MB). Peak memory consumption was 169.0MB. Max. memory is 16.1GB. * IcfgBuilder took 16090.15ms. Allocated memory was 352.3MB in the beginning and 511.7MB in the end (delta: 159.4MB). Free memory was 239.2MB in the beginning and 280.4MB in the end (delta: -41.2MB). Peak memory consumption was 300.0MB. Max. memory is 16.1GB. * TraceAbstraction took 24255.05ms. Allocated memory was 511.7MB in the beginning and 1.8GB in the end (delta: 1.3GB). Free memory was 280.4MB in the beginning and 803.7MB in the end (delta: -523.3MB). Peak memory consumption was 751.8MB. Max. memory is 16.1GB. * Witness Printer took 417.04ms. Allocated memory is still 1.8GB. Free memory was 803.7MB in the beginning and 728.2MB in the end (delta: 75.5MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5780]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5780] - GenericResultAtLocation [Line: 5787]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5787] - GenericResultAtLocation [Line: 5794]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5794] - GenericResultAtLocation [Line: 5824]: 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 *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/7cdfae59d3ac602223400f61d8829e28/klever-core-work-dir/8d0c6a3/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5824-5825] - GenericResultAtLocation [Line: 5830]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5830-5832] - GenericResultAtLocation [Line: 5889]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5889] - GenericResultAtLocation [Line: 5897]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5897] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 10782]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - PositiveResult [Line: 10770]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 124 procedures, 2321 locations, 4013 edges, 2 error locations. Started 1 CEGAR loops. OverallTime: 12.0s, OverallIterations: 2, TraceHistogramMax: 7, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 6110 SdHoareTripleChecker+Valid, 2.5s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 6110 mSDsluCounter, 12004 SdHoareTripleChecker+Invalid, 2.4s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 6001 mSDsCounter, 2 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 322 IncrementalHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 2 mSolverCounterUnsat, 6003 mSDtfsCounter, 322 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=2145occurred in iteration=0, InterpolantAutomatonStates: 8, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.2s AutomataMinimizationTime, 2 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 1.4s InterpolantComputationTime, 153 NumberOfCodeBlocks, 153 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 151 ConstructedInterpolants, 0 QuantifiedInterpolants, 261 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 135/135 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 9198]: Location Invariant Derived location invariant: (LDV_USB_DEV_REF_COUNTS == 0) RESULT: Ultimate proved your program to be correct! [2025-03-08 20:39:38,432 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE