./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c00e63dc Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 --- Real Ultimate output --- This is Ultimate 0.3.0-?-c00e63d-m [2025-02-06 07:43:27,585 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-06 07:43:27,655 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-06 07:43:27,664 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-06 07:43:27,664 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-06 07:43:27,686 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-06 07:43:27,686 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-06 07:43:27,687 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-06 07:43:27,687 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-06 07:43:27,687 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-06 07:43:27,687 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-06 07:43:27,687 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-06 07:43:27,688 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-06 07:43:27,688 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-06 07:43:27,688 INFO L153 SettingsManager]: * Use SBE=true [2025-02-06 07:43:27,688 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-06 07:43:27,688 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-06 07:43:27,688 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-06 07:43:27,689 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-06 07:43:27,689 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-06 07:43:27,689 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-06 07:43:27,689 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-06 07:43:27,689 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-06 07:43:27,689 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-06 07:43:27,689 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-06 07:43:27,689 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:43:27,690 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-06 07:43:27,690 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-06 07:43:27,691 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-06 07:43:27,691 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-06 07:43:27,691 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-06 07:43:27,691 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-06 07:43:27,691 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-06 07:43:27,691 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! 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 -> 536967bc2d119b5b01611d52124221c0068f635deed7f674213322a832d07143 [2025-02-06 07:43:27,964 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-06 07:43:27,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-06 07:43:27,977 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-06 07:43:27,978 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-06 07:43:27,978 INFO L274 PluginConnector]: CDTParser initialized [2025-02-06 07:43:27,979 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2025-02-06 07:43:29,260 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5cabc2f50/c9ce250d74fe48a096c3a11a45907e39/FLAGdbe80b50e [2025-02-06 07:43:29,846 INFO L384 CDTParser]: Found 1 translation units. [2025-02-06 07:43:29,847 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2025-02-06 07:43:29,898 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5cabc2f50/c9ce250d74fe48a096c3a11a45907e39/FLAGdbe80b50e [2025-02-06 07:43:30,326 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/5cabc2f50/c9ce250d74fe48a096c3a11a45907e39 [2025-02-06 07:43:30,329 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-06 07:43:30,331 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-06 07:43:30,333 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-06 07:43:30,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-06 07:43:30,340 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-06 07:43:30,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:43:30" (1/1) ... [2025-02-06 07:43:30,343 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b277b92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:30, skipping insertion in model container [2025-02-06 07:43:30,343 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.02 07:43:30" (1/1) ... [2025-02-06 07:43:30,451 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-06 07:43:33,110 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2025-02-06 07:43:33,115 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2025-02-06 07:43:33,116 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2025-02-06 07:43:33,116 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2025-02-06 07:43:33,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:43:33,182 INFO L200 MainTranslator]: Completed pre-run [2025-02-06 07:43:33,331 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"); [5301] [2025-02-06 07:43:33,336 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)); [5308] [2025-02-06 07:43:33,336 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5315] [2025-02-06 07:43:33,340 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/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/a068ef8/linux-usb-dev/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5370-5371] [2025-02-06 07:43:33,340 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"); [5376-5378] [2025-02-06 07:43:33,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5454] [2025-02-06 07:43:33,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5462] [2025-02-06 07:43:33,342 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5469] [2025-02-06 07:43:33,348 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5597-5598] [2025-02-06 07:43:33,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5631-5632] [2025-02-06 07:43:33,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [5672-5673] [2025-02-06 07:43:33,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [5701-5702] [2025-02-06 07:43:33,357 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5738-5739] [2025-02-06 07:43:33,358 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5775-5776] [2025-02-06 07:43:33,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6721] [2025-02-06 07:43:33,426 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7492] [2025-02-06 07:43:33,429 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7502] [2025-02-06 07:43:33,430 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7517] [2025-02-06 07:43:33,472 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8303] [2025-02-06 07:43:33,474 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8336] [2025-02-06 07:43:33,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8359] [2025-02-06 07:43:33,485 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8600] [2025-02-06 07:43:33,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8630] [2025-02-06 07:43:33,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8643] [2025-02-06 07:43:33,590 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314317,314330] [2025-02-06 07:43:33,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314464,314477] [2025-02-06 07:43:33,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314603,314616] [2025-02-06 07:43:33,591 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i[314761,314774] [2025-02-06 07:43:33,600 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-06 07:43:33,771 INFO L204 MainTranslator]: Completed translation [2025-02-06 07:43:33,772 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33 WrapperNode [2025-02-06 07:43:33,772 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-06 07:43:33,774 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-06 07:43:33,774 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-06 07:43:33,774 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-06 07:43:33,780 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:33,862 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:34,097 INFO L138 Inliner]: procedures = 351, calls = 1995, calls flagged for inlining = 207, calls inlined = 201, statements flattened = 6175 [2025-02-06 07:43:34,098 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-06 07:43:34,099 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-06 07:43:34,099 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-06 07:43:34,100 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-06 07:43:34,108 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:34,109 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:34,171 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,112 INFO L175 MemorySlicer]: Split 1003 memory accesses to 20 slices as follows [15, 3, 7, 4, 787, 54, 4, 7, 7, 2, 4, 2, 7, 1, 8, 7, 1, 2, 71, 10]. 78 percent of accesses are in the largest equivalence class. The 92 initializations are split as follows [15, 1, 0, 0, 30, 0, 4, 7, 0, 0, 4, 0, 7, 0, 8, 7, 1, 2, 0, 6]. The 451 writes are split as follows [0, 0, 2, 4, 327, 42, 0, 0, 2, 1, 0, 1, 0, 0, 0, 0, 0, 0, 71, 1]. [2025-02-06 07:43:35,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,228 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,287 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,315 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,375 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-06 07:43:35,376 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-06 07:43:35,376 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-06 07:43:35,376 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-06 07:43:35,377 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (1/1) ... [2025-02-06 07:43:35,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-06 07:43:35,396 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-06 07:43:35,414 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-06 07:43:35,421 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-06 07:43:35,445 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2025-02-06 07:43:35,446 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2025-02-06 07:43:35,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2025-02-06 07:43:35,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2025-02-06 07:43:35,449 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2025-02-06 07:43:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2025-02-06 07:43:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2025-02-06 07:43:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2025-02-06 07:43:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2025-02-06 07:43:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2025-02-06 07:43:35,450 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-02-06 07:43:35,450 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2025-02-06 07:43:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2025-02-06 07:43:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-02-06 07:43:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2025-02-06 07:43:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2025-02-06 07:43:35,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-02-06 07:43:35,451 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-02-06 07:43:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:43:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2025-02-06 07:43:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2025-02-06 07:43:35,452 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2025-02-06 07:43:35,452 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2025-02-06 07:43:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2025-02-06 07:43:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2025-02-06 07:43:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2025-02-06 07:43:35,455 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-02-06 07:43:35,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2025-02-06 07:43:35,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-02-06 07:43:35,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-02-06 07:43:35,457 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-02-06 07:43:35,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2025-02-06 07:43:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2025-02-06 07:43:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2025-02-06 07:43:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2025-02-06 07:43:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2025-02-06 07:43:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2025-02-06 07:43:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2025-02-06 07:43:35,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2025-02-06 07:43:35,458 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-02-06 07:43:35,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-02-06 07:43:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2025-02-06 07:43:35,462 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2025-02-06 07:43:35,462 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-02-06 07:43:35,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-02-06 07:43:35,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2025-02-06 07:43:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-02-06 07:43:35,464 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-02-06 07:43:35,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-02-06 07:43:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-02-06 07:43:35,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-02-06 07:43:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2025-02-06 07:43:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-02-06 07:43:35,467 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-02-06 07:43:35,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-02-06 07:43:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-02-06 07:43:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2025-02-06 07:43:35,468 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2025-02-06 07:43:35,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-02-06 07:43:35,469 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2025-02-06 07:43:35,469 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2025-02-06 07:43:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-02-06 07:43:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-02-06 07:43:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2025-02-06 07:43:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2025-02-06 07:43:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-06 07:43:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2025-02-06 07:43:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2025-02-06 07:43:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-02-06 07:43:35,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-02-06 07:43:35,470 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-02-06 07:43:35,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-02-06 07:43:35,474 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2025-02-06 07:43:35,475 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-02-06 07:43:35,475 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2025-02-06 07:43:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2025-02-06 07:43:35,476 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2025-02-06 07:43:35,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-02-06 07:43:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-02-06 07:43:35,480 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2025-02-06 07:43:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2025-02-06 07:43:35,480 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-06 07:43:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-06 07:43:35,480 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2025-02-06 07:43:35,480 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2025-02-06 07:43:36,517 INFO L257 CfgBuilder]: Building ICFG [2025-02-06 07:43:36,521 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-06 07:43:36,553 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5335: havoc __le32_to_cpup_#t~mem3#1; [2025-02-06 07:43:36,733 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-02-06 07:43:36,861 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10822-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-02-06 07:43:36,861 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12094: havoc request_threaded_irq_#t~nondet1300#1; [2025-02-06 07:43:36,861 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11179-1: ldv_request_irq_20_#res#1 := ldv_request_irq_20_~ldv_func_res~1#1; [2025-02-06 07:43:36,954 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12059: havoc netpoll_trap_#t~nondet1294#1; [2025-02-06 07:43:36,954 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5317-1: test_and_clear_bit_#res#1 := 1; [2025-02-06 07:43:36,994 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11204-1: ldv_del_timer_22_#res#1 := ldv_del_timer_22_~ldv_func_res~2#1; [2025-02-06 07:43:37,114 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8683: call ULTIMATE.dealloc(~#hash_table~1.base, ~#hash_table~1.offset);havoc ~#hash_table~1.base, ~#hash_table~1.offset; [2025-02-06 07:43:37,164 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11995: havoc #t~nondet1286; [2025-02-06 07:43:37,171 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11973: havoc #t~nondet1285; [2025-02-06 07:43:37,517 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12110: havoc #t~nondet1305; [2025-02-06 07:43:37,523 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5928: havoc #t~mem200.base, #t~mem200.offset;havoc #t~mem201; [2025-02-06 07:43:37,534 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9742: #res#1 := ~arg0#1; [2025-02-06 07:43:37,537 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12011: havoc #t~nondet1290; [2025-02-06 07:43:37,544 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12086: havoc #t~nondet1298; [2025-02-06 07:43:37,594 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6021: havoc #t~mem227.base, #t~mem227.offset; [2025-02-06 07:43:37,750 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11418: havoc ldv_dev_get_drvdata_#t~mem1238#1.base, ldv_dev_get_drvdata_#t~mem1238#1.offset;havoc ldv_dev_get_drvdata_#t~mem1239#1.base, ldv_dev_get_drvdata_#t~mem1239#1.offset; [2025-02-06 07:43:37,751 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5386: havoc arch_irqs_disabled_flags_#t~bitwise31#1; [2025-02-06 07:43:37,760 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5573: havoc #t~mem95.base, #t~mem95.offset; [2025-02-06 07:43:38,148 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L7669: call ULTIMATE.dealloc(~#hash_table~0#1.base, ~#hash_table~0#1.offset);havoc ~#hash_table~0#1.base, ~#hash_table~0#1.offset; [2025-02-06 07:43:38,148 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11161-1: ldv_del_timer_19_#res#1 := ldv_del_timer_19_~ldv_func_res~0#1; [2025-02-06 07:43:38,193 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11948: havoc #t~nondet1283; [2025-02-06 07:43:38,731 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L6014: havoc #t~mem224;havoc #t~mem225;havoc #t~bitwise226; [2025-02-06 07:44:01,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5519: havoc __kmalloc_#t~ret58#1.base, __kmalloc_#t~ret58#1.offset; [2025-02-06 07:44:01,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11999: havoc eth_change_mtu_#t~nondet1287#1; [2025-02-06 07:44:01,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret1307#1 := main_#res#1;havoc main_#t~ret1134#1, main_~tmp~73#1;assume { :end_inline_main } true; [2025-02-06 07:44:01,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12003: havoc eth_mac_addr_#t~nondet1288#1; [2025-02-06 07:44:01,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12007: havoc eth_type_trans_#t~nondet1289#1; [2025-02-06 07:44:01,289 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5934: havoc skb_headlen_#t~mem202#1;havoc skb_headlen_#t~mem203#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5941: havoc skb_headroom_#t~mem206#1.base, skb_headroom_#t~mem206#1.offset;havoc skb_headroom_#t~mem207#1.base, skb_headroom_#t~mem207#1.offset; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5547: havoc is_device_dma_capable_#t~mem60#1.base, is_device_dma_capable_#t~mem60#1.offset;havoc is_device_dma_capable_#t~mem61#1.base, is_device_dma_capable_#t~mem61#1.offset;havoc is_device_dma_capable_#t~mem62#1;havoc is_device_dma_capable_#t~short63#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11229-1: ldv_del_timer_24_#res#1 := ldv_del_timer_24_~ldv_func_res~3#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12026: havoc ioremap_nocache_#t~ret1291#1.base, ioremap_nocache_#t~ret1291#1.offset; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9126: call ULTIMATE.dealloc(happy_meal_pci_probe_~#prom_name~0#1.base, happy_meal_pci_probe_~#prom_name~0#1.offset);havoc happy_meal_pci_probe_~#prom_name~0#1.base, happy_meal_pci_probe_~#prom_name~0#1.offset;call ULTIMATE.dealloc(happy_meal_pci_probe_~#__key~0#1.base, happy_meal_pci_probe_~#__key~0#1.offset);havoc happy_meal_pci_probe_~#__key~0#1.base, happy_meal_pci_probe_~#__key~0#1.offset;call ULTIMATE.dealloc(happy_meal_pci_probe_~#__key___0~0#1.base, happy_meal_pci_probe_~#__key___0~0#1.offset);havoc happy_meal_pci_probe_~#__key___0~0#1.base, happy_meal_pci_probe_~#__key___0~0#1.offset; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L8863: havoc hme_get_link_#t~mem1011#1;havoc hme_get_link_#t~bitwise1012#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5959: havoc skb_checksum_start_offset_#t~mem211#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11245-1: ldv_alloc_etherdev_mqs_25_#res#1.base, ldv_alloc_etherdev_mqs_25_#res#1.offset := ldv_alloc_etherdev_mqs_25_~ldv_func_res~4#1.base, ldv_alloc_etherdev_mqs_25_~ldv_func_res~4#1.offset; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12045: havoc ldv_pre_register_netdev_#t~nondet1292#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11260-1: ldv_register_netdev_26_#res#1 := ldv_register_netdev_26_~ldv_func_res~5#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5447: havoc kobject_name_#t~mem45#1.base, kobject_name_#t~mem45#1.offset; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5977: havoc skb_frag_page_#t~mem218#1.base, skb_frag_page_#t~mem218#1.offset; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12055: havoc netif_rx_#t~nondet1293#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5323: havoc constant_test_bit_#t~mem0#1;havoc constant_test_bit_#t~bitwise1#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12063: havoc pci_enable_device_#t~nondet1295#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12066: havoc pci_map_rom_#t~ret1296#1.base, pci_map_rom_#t~ret1296#1.offset; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9688-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-02-06 07:44:01,290 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10482: 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; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5329: havoc __fswab16_#t~bitwise2#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12073: havoc pci_request_regions_#t~nondet1297#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11944: havoc __pci_register_driver_#t~nondet1282#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10493: 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; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9707-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9710-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12090: havoc register_netdev_#t~nondet1299#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9712-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L9052: call ULTIMATE.dealloc(get_hme_mac_nonsparc_~#size~0#1.base, get_hme_mac_nonsparc_~#size~0#1.offset);havoc get_hme_mac_nonsparc_~#size~0#1.base, get_hme_mac_nonsparc_~#size~0#1.offset; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5490: havoc dev_name_#t~mem51#1.base, dev_name_#t~mem51#1.offset; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L12098: havoc simple_strtoul_#t~nondet1301#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10778-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11307-1: ldv___pci_register_driver_30_#res#1 := ldv___pci_register_driver_30_~ldv_func_res~6#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L10779-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L11969: havoc alloc_etherdev_mqs_#t~ret1284#1.base, alloc_etherdev_mqs_#t~ret1284#1.offset; [2025-02-06 07:44:01,291 INFO L1309 $ProcedureCfgBuilder]: dead code at ProgramPoint L5911: havoc skb_frag_size_#t~mem194#1; [2025-02-06 07:44:02,615 INFO L? ?]: Removed 2855 outVars from TransFormulas that were not future-live. [2025-02-06 07:44:02,615 INFO L308 CfgBuilder]: Performing block encoding [2025-02-06 07:44:02,728 INFO L332 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-02-06 07:44:02,728 INFO L337 CfgBuilder]: Removed 5 assume(true) statements. [2025-02-06 07:44:02,729 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:44:02 BoogieIcfgContainer [2025-02-06 07:44:02,729 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-02-06 07:44:02,735 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-02-06 07:44:02,736 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-02-06 07:44:02,739 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-02-06 07:44:02,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.02 07:43:30" (1/3) ... [2025-02-06 07:44:02,740 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60c553c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:44:02, skipping insertion in model container [2025-02-06 07:44:02,740 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.02 07:43:33" (2/3) ... [2025-02-06 07:44:02,741 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@60c553c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.02 07:44:02, skipping insertion in model container [2025-02-06 07:44:02,741 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 06.02 07:44:02" (3/3) ... [2025-02-06 07:44:02,742 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i [2025-02-06 07:44:02,757 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-02-06 07:44:02,761 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-sun-sunhme.cil.i that has 125 procedures, 2849 locations, 1 initial locations, 43 loop locations, and 2 error locations. [2025-02-06 07:44:02,863 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-02-06 07:44:02,876 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;@7b5404e5, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-02-06 07:44:02,877 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2025-02-06 07:44:02,894 INFO L276 IsEmpty]: Start isEmpty. Operand has 2680 states, 1977 states have (on average 1.3717754172989378) internal successors, (2712), 2012 states have internal predecessors, (2712), 615 states have call successors, (615), 87 states have call predecessors, (615), 86 states have return successors, (609), 598 states have call predecessors, (609), 609 states have call successors, (609) [2025-02-06 07:44:02,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2025-02-06 07:44:02,912 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:02,913 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:44:02,914 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:02,918 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:02,918 INFO L85 PathProgramCache]: Analyzing trace with hash 1547952050, now seen corresponding path program 1 times [2025-02-06 07:44:02,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:02,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2080817275] [2025-02-06 07:44:02,926 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:02,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:44:07,519 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 115 statements into 1 equivalence classes. [2025-02-06 07:44:07,914 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 115 of 115 statements. [2025-02-06 07:44:07,914 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:44:07,914 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:44:08,793 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-02-06 07:44:08,795 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:44:08,795 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2080817275] [2025-02-06 07:44:08,795 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2080817275] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:44:08,796 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:44:08,796 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:44:08,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [651375377] [2025-02-06 07:44:08,798 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:44:08,801 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:44:08,802 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:44:08,821 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:44:08,822 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:08,831 INFO L87 Difference]: Start difference. First operand has 2680 states, 1977 states have (on average 1.3717754172989378) internal successors, (2712), 2012 states have internal predecessors, (2712), 615 states have call successors, (615), 87 states have call predecessors, (615), 86 states have return successors, (609), 598 states have call predecessors, (609), 609 states have call successors, (609) Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-02-06 07:44:12,909 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:44:18,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:44:18,594 INFO L93 Difference]: Finished difference Result 7910 states and 11839 transitions. [2025-02-06 07:44:18,595 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:44:18,597 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 115 [2025-02-06 07:44:18,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:44:18,668 INFO L225 Difference]: With dead ends: 7910 [2025-02-06 07:44:18,668 INFO L226 Difference]: Without dead ends: 5240 [2025-02-06 07:44:18,706 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:18,711 INFO L435 NwaCegarLoop]: 3729 mSDtfsCounter, 3777 mSDsluCounter, 3655 mSDsCounter, 0 mSdLazyCounter, 368 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3777 SdHoareTripleChecker+Valid, 7384 SdHoareTripleChecker+Invalid, 376 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 368 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:44:18,713 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3777 Valid, 7384 Invalid, 376 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 368 Invalid, 1 Unknown, 0 Unchecked, 9.3s Time] [2025-02-06 07:44:18,741 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5240 states. [2025-02-06 07:44:19,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5240 to 5238. [2025-02-06 07:44:19,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5238 states, 3877 states have (on average 1.3487232396182616) internal successors, (5229), 3946 states have internal predecessors, (5229), 1190 states have call successors, (1190), 170 states have call predecessors, (1190), 169 states have return successors, (1187), 1165 states have call predecessors, (1187), 1187 states have call successors, (1187) [2025-02-06 07:44:19,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5238 states to 5238 states and 7606 transitions. [2025-02-06 07:44:19,228 INFO L78 Accepts]: Start accepts. Automaton has 5238 states and 7606 transitions. Word has length 115 [2025-02-06 07:44:19,229 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:44:19,229 INFO L471 AbstractCegarLoop]: Abstraction has 5238 states and 7606 transitions. [2025-02-06 07:44:19,230 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2025-02-06 07:44:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 5238 states and 7606 transitions. [2025-02-06 07:44:19,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2025-02-06 07:44:19,254 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:19,254 INFO L218 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:44:19,255 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-02-06 07:44:19,255 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:19,255 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:19,255 INFO L85 PathProgramCache]: Analyzing trace with hash -1963195831, now seen corresponding path program 1 times [2025-02-06 07:44:19,255 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:19,255 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1202050743] [2025-02-06 07:44:19,255 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:19,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:44:23,228 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 148 statements into 1 equivalence classes. [2025-02-06 07:44:23,362 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 148 of 148 statements. [2025-02-06 07:44:23,362 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:44:23,362 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:44:24,027 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2025-02-06 07:44:24,028 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:44:24,028 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1202050743] [2025-02-06 07:44:24,028 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1202050743] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:44:24,028 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:44:24,028 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:44:24,029 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070495276] [2025-02-06 07:44:24,029 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:44:24,031 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:44:24,031 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:44:24,032 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:44:24,032 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:24,032 INFO L87 Difference]: Start difference. First operand 5238 states and 7606 transitions. Second operand has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2025-02-06 07:44:28,080 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-02-06 07:44:34,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:44:34,664 INFO L93 Difference]: Finished difference Result 11844 states and 17252 transitions. [2025-02-06 07:44:34,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:44:34,665 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) Word has length 148 [2025-02-06 07:44:34,665 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:44:34,722 INFO L225 Difference]: With dead ends: 11844 [2025-02-06 07:44:34,722 INFO L226 Difference]: Without dead ends: 6627 [2025-02-06 07:44:34,751 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:34,752 INFO L435 NwaCegarLoop]: 3703 mSDtfsCounter, 2919 mSDsluCounter, 3619 mSDsCounter, 0 mSdLazyCounter, 418 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2919 SdHoareTripleChecker+Valid, 7322 SdHoareTripleChecker+Invalid, 438 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 418 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.3s IncrementalHoareTripleChecker+Time [2025-02-06 07:44:34,753 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2919 Valid, 7322 Invalid, 438 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [19 Valid, 418 Invalid, 1 Unknown, 0 Unchecked, 10.3s Time] [2025-02-06 07:44:34,761 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6627 states. [2025-02-06 07:44:34,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6627 to 6620. [2025-02-06 07:44:35,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6620 states, 4885 states have (on average 1.3510747185261003) internal successors, (6600), 4975 states have internal predecessors, (6600), 1520 states have call successors, (1520), 215 states have call predecessors, (1520), 213 states have return successors, (1517), 1487 states have call predecessors, (1517), 1517 states have call successors, (1517) [2025-02-06 07:44:35,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6620 states to 6620 states and 9637 transitions. [2025-02-06 07:44:35,049 INFO L78 Accepts]: Start accepts. Automaton has 6620 states and 9637 transitions. Word has length 148 [2025-02-06 07:44:35,050 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:44:35,050 INFO L471 AbstractCegarLoop]: Abstraction has 6620 states and 9637 transitions. [2025-02-06 07:44:35,050 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 21.333333333333332) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (13), 1 states have call predecessors, (13), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2025-02-06 07:44:35,051 INFO L276 IsEmpty]: Start isEmpty. Operand 6620 states and 9637 transitions. [2025-02-06 07:44:35,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2025-02-06 07:44:35,061 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:35,062 INFO L218 NwaCegarLoop]: trace histogram [11, 11, 8, 8, 8, 8, 8, 8, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:44:35,062 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-02-06 07:44:35,062 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:35,063 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:35,063 INFO L85 PathProgramCache]: Analyzing trace with hash 1363367232, now seen corresponding path program 1 times [2025-02-06 07:44:35,063 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:35,063 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1336428461] [2025-02-06 07:44:35,063 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:35,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:44:39,252 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 158 statements into 1 equivalence classes. [2025-02-06 07:44:39,363 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 158 of 158 statements. [2025-02-06 07:44:39,367 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-02-06 07:44:39,368 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-02-06 07:44:40,159 INFO L134 CoverageAnalysis]: Checked inductivity of 355 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 345 trivial. 0 not checked. [2025-02-06 07:44:40,161 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-02-06 07:44:40,162 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1336428461] [2025-02-06 07:44:40,162 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1336428461] provided 1 perfect and 0 imperfect interpolant sequences [2025-02-06 07:44:40,162 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-02-06 07:44:40,162 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-02-06 07:44:40,162 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2631560] [2025-02-06 07:44:40,162 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-02-06 07:44:40,163 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-02-06 07:44:40,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-02-06 07:44:40,164 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-02-06 07:44:40,164 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:40,164 INFO L87 Difference]: Start difference. First operand 6620 states and 9637 transitions. Second operand has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2025-02-06 07:44:44,460 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-02-06 07:44:44,460 INFO L93 Difference]: Finished difference Result 11279 states and 16408 transitions. [2025-02-06 07:44:44,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-02-06 07:44:44,461 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 158 [2025-02-06 07:44:44,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-02-06 07:44:44,511 INFO L225 Difference]: With dead ends: 11279 [2025-02-06 07:44:44,511 INFO L226 Difference]: Without dead ends: 6620 [2025-02-06 07:44:44,533 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-02-06 07:44:44,534 INFO L435 NwaCegarLoop]: 3692 mSDtfsCounter, 0 mSDsluCounter, 3688 mSDsCounter, 0 mSdLazyCounter, 347 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 7380 SdHoareTripleChecker+Invalid, 347 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 347 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2025-02-06 07:44:44,534 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 7380 Invalid, 347 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 347 Invalid, 0 Unknown, 0 Unchecked, 4.1s Time] [2025-02-06 07:44:44,545 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6620 states. [2025-02-06 07:44:44,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6620 to 6620. [2025-02-06 07:44:44,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6620 states, 4885 states have (on average 1.3506653019447288) internal successors, (6598), 4975 states have internal predecessors, (6598), 1520 states have call successors, (1520), 215 states have call predecessors, (1520), 213 states have return successors, (1517), 1487 states have call predecessors, (1517), 1517 states have call successors, (1517) [2025-02-06 07:44:44,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6620 states to 6620 states and 9635 transitions. [2025-02-06 07:44:44,824 INFO L78 Accepts]: Start accepts. Automaton has 6620 states and 9635 transitions. Word has length 158 [2025-02-06 07:44:44,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-02-06 07:44:44,825 INFO L471 AbstractCegarLoop]: Abstraction has 6620 states and 9635 transitions. [2025-02-06 07:44:44,825 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 19.0) internal successors, (57), 3 states have internal predecessors, (57), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2025-02-06 07:44:44,825 INFO L276 IsEmpty]: Start isEmpty. Operand 6620 states and 9635 transitions. [2025-02-06 07:44:44,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2025-02-06 07:44:44,834 INFO L210 NwaCegarLoop]: Found error trace [2025-02-06 07:44:44,835 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 8, 8, 8, 8, 8, 8, 4, 4, 4, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-02-06 07:44:44,835 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-02-06 07:44:44,835 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-02-06 07:44:44,835 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-02-06 07:44:44,836 INFO L85 PathProgramCache]: Analyzing trace with hash -310327123, now seen corresponding path program 1 times [2025-02-06 07:44:44,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-02-06 07:44:44,836 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [319821533] [2025-02-06 07:44:44,836 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-02-06 07:44:44,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-02-06 07:44:48,890 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 174 statements into 1 equivalence classes.