./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a046e57d Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.dk.eval-mul-div-a046e57-m [2024-10-13 08:35:06,473 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-13 08:35:06,537 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-13 08:35:06,542 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-13 08:35:06,542 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-13 08:35:06,562 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-13 08:35:06,563 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-13 08:35:06,563 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-13 08:35:06,564 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-13 08:35:06,564 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-13 08:35:06,565 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-13 08:35:06,565 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-13 08:35:06,566 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-13 08:35:06,566 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-13 08:35:06,566 INFO L153 SettingsManager]: * Use SBE=true [2024-10-13 08:35:06,567 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-13 08:35:06,567 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-13 08:35:06,568 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-13 08:35:06,568 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-13 08:35:06,569 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-13 08:35:06,569 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-13 08:35:06,570 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-13 08:35:06,570 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-13 08:35:06,570 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-13 08:35:06,573 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-13 08:35:06,574 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-13 08:35:06,574 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-13 08:35:06,574 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-13 08:35:06,574 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-13 08:35:06,575 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:35:06,575 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-13 08:35:06,575 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-13 08:35:06,576 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-13 08:35:06,576 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-13 08:35:06,576 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-13 08:35:06,576 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-13 08:35:06,577 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-13 08:35:06,577 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-13 08:35:06,580 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-13 08:35:06,581 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 [2024-10-13 08:35:06,865 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-13 08:35:06,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-13 08:35:06,898 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-13 08:35:06,903 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-13 08:35:06,904 INFO L274 PluginConnector]: CDTParser initialized [2024-10-13 08:35:06,905 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-10-13 08:35:08,353 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-13 08:35:08,939 INFO L384 CDTParser]: Found 1 translation units. [2024-10-13 08:35:08,940 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-10-13 08:35:09,006 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/932ed5ee5/69c411b5f53041ada5d6a07b06bf5230/FLAG8aaf3b7e9 [2024-10-13 08:35:09,025 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/932ed5ee5/69c411b5f53041ada5d6a07b06bf5230 [2024-10-13 08:35:09,029 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-13 08:35:09,030 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-13 08:35:09,031 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-13 08:35:09,032 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-13 08:35:09,062 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-13 08:35:09,063 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:35:09" (1/1) ... [2024-10-13 08:35:09,064 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7728f6db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:09, skipping insertion in model container [2024-10-13 08:35:09,064 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 08:35:09" (1/1) ... [2024-10-13 08:35:09,189 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-13 08:35:12,670 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-10-13 08:35:12,674 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-10-13 08:35:12,674 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-10-13 08:35:12,674 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-10-13 08:35:12,700 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:35:12,750 INFO L200 MainTranslator]: Completed pre-run [2024-10-13 08:35:12,902 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"); [5263] [2024-10-13 08:35:12,905 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)); [5270] [2024-10-13 08:35:12,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5277] [2024-10-13 08:35:12,907 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/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5316-5317] [2024-10-13 08:35:12,908 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"); [5322-5324] [2024-10-13 08:35:12,908 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; incl %0": "+m" (v->counter)); [5338] [2024-10-13 08:35:12,908 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; decl %0": "+m" (v->counter)); [5345] [2024-10-13 08:35:12,915 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)); [5551-5552] [2024-10-13 08:35:12,916 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)); [5585-5586] [2024-10-13 08:35:12,917 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)); [5622-5623] [2024-10-13 08:35:12,918 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)); [5659-5660] [2024-10-13 08:35:12,928 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6112] [2024-10-13 08:35:12,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6146] [2024-10-13 08:35:12,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6157] [2024-10-13 08:35:12,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6166] [2024-10-13 08:35:12,967 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7371] [2024-10-13 08:35:13,076 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-10-13 08:35:13,077 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-10-13 08:35:13,077 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-10-13 08:35:13,078 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-10-13 08:35:13,088 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-13 08:35:13,359 INFO L204 MainTranslator]: Completed translation [2024-10-13 08:35:13,359 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13 WrapperNode [2024-10-13 08:35:13,360 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-13 08:35:13,361 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-13 08:35:13,361 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-13 08:35:13,361 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-13 08:35:13,368 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:13,475 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:13,663 INFO L138 Inliner]: procedures = 470, calls = 2204, calls flagged for inlining = 234, calls inlined = 217, statements flattened = 6314 [2024-10-13 08:35:13,663 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-13 08:35:13,664 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-13 08:35:13,664 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-13 08:35:13,665 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-13 08:35:13,675 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:13,676 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:13,726 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,133 INFO L175 MemorySlicer]: Split 1086 memory accesses to 24 slices as follows [889, 58, 5, 5, 1, 2, 17, 9, 2, 50, 2, 3, 2, 2, 2, 3, 5, 3, 5, 2, 8, 5, 5, 1]. 82 percent of accesses are in the largest equivalence class. The 321 initializations are split as follows [165, 58, 5, 5, 1, 2, 8, 8, 2, 40, 2, 1, 0, 2, 2, 0, 5, 0, 5, 0, 0, 5, 5, 0]. The 347 writes are split as follows [339, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 1, 5, 0, 0, 0]. [2024-10-13 08:35:15,133 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,133 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,306 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,338 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,391 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,421 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,493 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-13 08:35:15,494 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-13 08:35:15,495 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-13 08:35:15,495 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-13 08:35:15,496 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (1/1) ... [2024-10-13 08:35:15,501 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-13 08:35:15,511 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-10-13 08:35:15,531 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-13 08:35:15,534 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-13 08:35:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2024-10-13 08:35:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2024-10-13 08:35:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-10-13 08:35:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-10-13 08:35:15,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-13 08:35:15,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-13 08:35:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-13 08:35:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-13 08:35:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-10-13 08:35:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-10-13 08:35:15,585 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-13 08:35:15,585 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-13 08:35:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-13 08:35:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-13 08:35:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-13 08:35:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-13 08:35:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-13 08:35:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-13 08:35:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-10-13 08:35:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-10-13 08:35:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-10-13 08:35:15,586 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-10-13 08:35:15,586 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx [2024-10-13 08:35:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx [2024-10-13 08:35:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-10-13 08:35:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-10-13 08:35:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_76 [2024-10-13 08:35:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_76 [2024-10-13 08:35:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-10-13 08:35:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-10-13 08:35:15,587 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-13 08:35:15,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-13 08:35:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-13 08:35:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-13 08:35:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-13 08:35:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-13 08:35:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-13 08:35:15,588 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-13 08:35:15,588 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-10-13 08:35:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-10-13 08:35:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-13 08:35:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-13 08:35:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-13 08:35:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-13 08:35:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-13 08:35:15,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-13 08:35:15,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-13 08:35:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2024-10-13 08:35:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2024-10-13 08:35:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-10-13 08:35:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-10-13 08:35:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-10-13 08:35:15,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-10-13 08:35:15,590 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-13 08:35:15,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-13 08:35:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-13 08:35:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-13 08:35:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-13 08:35:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-13 08:35:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-13 08:35:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-13 08:35:15,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-13 08:35:15,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-13 08:35:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-10-13 08:35:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-13 08:35:15,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-13 08:35:15,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-13 08:35:15,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-13 08:35:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-13 08:35:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-13 08:35:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-13 08:35:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-13 08:35:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-13 08:35:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-13 08:35:15,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-13 08:35:15,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-13 08:35:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-13 08:35:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-13 08:35:15,596 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-13 08:35:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-13 08:35:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-13 08:35:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-13 08:35:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-13 08:35:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-13 08:35:15,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-13 08:35:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-13 08:35:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-13 08:35:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-13 08:35:15,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-13 08:35:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-13 08:35:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-13 08:35:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-13 08:35:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-13 08:35:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-13 08:35:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-13 08:35:15,599 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-13 08:35:15,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-10-13 08:35:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-13 08:35:15,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-13 08:35:15,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-13 08:35:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-13 08:35:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-13 08:35:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-13 08:35:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-13 08:35:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-13 08:35:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-13 08:35:15,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-13 08:35:15,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-13 08:35:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-13 08:35:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-13 08:35:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-13 08:35:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-13 08:35:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-13 08:35:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-13 08:35:15,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-13 08:35:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-13 08:35:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-13 08:35:15,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-13 08:35:15,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-13 08:35:15,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-13 08:35:15,607 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-10-13 08:35:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-13 08:35:15,608 INFO L130 BoogieDeclarations]: Found specification of procedure check_duplex [2024-10-13 08:35:15,608 INFO L138 BoogieDeclarations]: Found implementation of procedure check_duplex [2024-10-13 08:35:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-13 08:35:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-13 08:35:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-10-13 08:35:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-10-13 08:35:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-13 08:35:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-13 08:35:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2024-10-13 08:35:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2024-10-13 08:35:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_resume [2024-10-13 08:35:15,609 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_resume [2024-10-13 08:35:15,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-13 08:35:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-13 08:35:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-13 08:35:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-13 08:35:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-13 08:35:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-13 08:35:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-13 08:35:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-10-13 08:35:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-10-13 08:35:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-13 08:35:15,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-13 08:35:15,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-13 08:35:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-13 08:35:15,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-13 08:35:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-13 08:35:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-13 08:35:15,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-13 08:35:15,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-10-13 08:35:15,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-10-13 08:35:15,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-13 08:35:15,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-13 08:35:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-10-13 08:35:15,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-10-13 08:35:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-10-13 08:35:15,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-10-13 08:35:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-13 08:35:15,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-13 08:35:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-13 08:35:15,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-13 08:35:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-13 08:35:15,614 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-13 08:35:15,614 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-13 08:35:15,614 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-13 08:35:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-13 08:35:15,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-13 08:35:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure __set_mac_addr [2024-10-13 08:35:15,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_mac_addr [2024-10-13 08:35:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-10-13 08:35:15,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-10-13 08:35:15,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-13 08:35:15,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-13 08:35:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-10-13 08:35:15,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-10-13 08:35:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-13 08:35:15,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-13 08:35:15,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-13 08:35:15,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-13 08:35:15,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-13 08:35:15,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-13 08:35:15,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-13 08:35:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-13 08:35:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-13 08:35:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-13 08:35:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-13 08:35:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-13 08:35:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-13 08:35:15,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-13 08:35:15,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-10-13 08:35:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-10-13 08:35:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-13 08:35:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-13 08:35:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-10-13 08:35:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-10-13 08:35:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_poll_controller [2024-10-13 08:35:15,623 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_poll_controller [2024-10-13 08:35:15,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-13 08:35:15,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-10-13 08:35:15,624 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-10-13 08:35:15,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-13 08:35:15,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-13 08:35:15,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-13 08:35:15,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-13 08:35:15,627 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-13 08:35:15,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-13 08:35:15,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-13 08:35:15,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-13 08:35:15,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-13 08:35:15,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-13 08:35:15,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-13 08:35:15,627 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-13 08:35:15,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-13 08:35:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-10-13 08:35:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-10-13 08:35:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-13 08:35:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-13 08:35:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_75 [2024-10-13 08:35:15,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_75 [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-13 08:35:15,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-13 08:35:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-13 08:35:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-13 08:35:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-13 08:35:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-13 08:35:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-13 08:35:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-13 08:35:15,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-13 08:35:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-13 08:35:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-13 08:35:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-13 08:35:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-13 08:35:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-13 08:35:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-13 08:35:15,631 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-13 08:35:15,632 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-10-13 08:35:15,632 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-10-13 08:35:15,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-13 08:35:15,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-13 08:35:15,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-13 08:35:15,635 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-13 08:35:15,635 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-10-13 08:35:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-10-13 08:35:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-10-13 08:35:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-10-13 08:35:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-13 08:35:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-13 08:35:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-10-13 08:35:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-10-13 08:35:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-13 08:35:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-13 08:35:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-10-13 08:35:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-10-13 08:35:15,636 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-10-13 08:35:15,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-10-13 08:35:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-10-13 08:35:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-10-13 08:35:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_reset [2024-10-13 08:35:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_reset [2024-10-13 08:35:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-13 08:35:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-13 08:35:15,637 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-10-13 08:35:15,637 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-10-13 08:35:15,679 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-13 08:35:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-13 08:35:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-13 08:35:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-13 08:35:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-13 08:35:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-13 08:35:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_remove1 [2024-10-13 08:35:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_remove1 [2024-10-13 08:35:15,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2024-10-13 08:35:15,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-13 08:35:15,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-13 08:35:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-13 08:35:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-10-13 08:35:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-10-13 08:35:15,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-13 08:35:15,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-13 08:35:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-10-13 08:35:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-10-13 08:35:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-13 08:35:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-13 08:35:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-10-13 08:35:15,683 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-10-13 08:35:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-13 08:35:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-13 08:35:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-13 08:35:15,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-13 08:35:15,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-13 08:35:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-13 08:35:15,685 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-10-13 08:35:15,685 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-10-13 08:35:16,690 INFO L238 CfgBuilder]: Building ICFG [2024-10-13 08:35:16,695 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-13 08:35:32,881 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-13 08:35:34,012 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-13 08:35:43,787 INFO L? ?]: Removed 3113 outVars from TransFormulas that were not future-live. [2024-10-13 08:35:43,788 INFO L287 CfgBuilder]: Performing block encoding [2024-10-13 08:35:44,594 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-13 08:35:44,595 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-13 08:35:44,595 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:35:44 BoogieIcfgContainer [2024-10-13 08:35:44,596 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-13 08:35:44,599 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-13 08:35:44,599 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-13 08:35:44,604 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-13 08:35:44,604 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 08:35:09" (1/3) ... [2024-10-13 08:35:44,606 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24246f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:35:44, skipping insertion in model container [2024-10-13 08:35:44,607 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 08:35:13" (2/3) ... [2024-10-13 08:35:44,607 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@24246f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 08:35:44, skipping insertion in model container [2024-10-13 08:35:44,608 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 08:35:44" (3/3) ... [2024-10-13 08:35:44,609 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-10-13 08:35:44,630 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-13 08:35:44,632 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-13 08:35:44,780 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-13 08:35:44,788 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;@4a9a2f4a, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-13 08:35:44,788 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-13 08:35:44,800 INFO L276 IsEmpty]: Start isEmpty. Operand has 1992 states, 1339 states have (on average 1.398805078416729) internal successors, (1873), 1371 states have internal predecessors, (1873), 553 states have call successors, (553), 102 states have call predecessors, (553), 101 states have return successors, (547), 540 states have call predecessors, (547), 547 states have call successors, (547) [2024-10-13 08:35:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-10-13 08:35:44,820 INFO L207 NwaCegarLoop]: Found error trace [2024-10-13 08:35:44,821 INFO L215 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 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] [2024-10-13 08:35:44,822 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-13 08:35:44,827 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-13 08:35:44,828 INFO L85 PathProgramCache]: Analyzing trace with hash 243098194, now seen corresponding path program 1 times [2024-10-13 08:35:44,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-13 08:35:44,838 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [480227478] [2024-10-13 08:35:44,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-13 08:35:44,839 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-13 08:35:54,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,846 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:54,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:54,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,875 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-13 08:35:54,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:54,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-13 08:35:54,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:54,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-13 08:35:54,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,944 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:54,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-13 08:35:54,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:54,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:54,987 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-13 08:35:54,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,005 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-13 08:35:55,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,028 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,035 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-13 08:35:55,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,049 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,057 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-13 08:35:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,072 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,080 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-13 08:35:55,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,094 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-13 08:35:55,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,114 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-13 08:35:55,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,136 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,138 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,143 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-13 08:35:55,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,157 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-13 08:35:55,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,164 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-13 08:35:55,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-13 08:35:55,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-13 08:35:55,198 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-10-13 08:35:55,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-13 08:35:55,200 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [480227478] [2024-10-13 08:35:55,201 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [480227478] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-13 08:35:55,201 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-13 08:35:55,201 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-13 08:35:55,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [429193231] [2024-10-13 08:35:55,204 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-13 08:35:55,208 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-13 08:35:55,209 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-13 08:35:55,236 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-13 08:35:55,237 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-13 08:35:55,244 INFO L87 Difference]: Start difference. First operand has 1992 states, 1339 states have (on average 1.398805078416729) internal successors, (1873), 1371 states have internal predecessors, (1873), 553 states have call successors, (553), 102 states have call predecessors, (553), 101 states have return successors, (547), 540 states have call predecessors, (547), 547 states have call successors, (547) Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2024-10-13 08:35:59,343 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-13 08:36:03,728 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.38s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-13 08:36:08,044 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []