./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3289d67d Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/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 ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.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 e373372610053a8b3f90a6fe69a2e2f77f1b445737e9545423fdaf4f64c3f09c --- Real Ultimate output --- This is Ultimate 0.2.5-tmp.fs.icfgbuilder-eval-3289d67-m [2024-11-16 22:00:15,183 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-16 22:00:15,250 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-16 22:00:15,255 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-16 22:00:15,256 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-16 22:00:15,279 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-16 22:00:15,280 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-16 22:00:15,280 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-16 22:00:15,281 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-16 22:00:15,281 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-16 22:00:15,281 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-16 22:00:15,282 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-16 22:00:15,282 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-16 22:00:15,283 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-16 22:00:15,284 INFO L153 SettingsManager]: * Use SBE=true [2024-11-16 22:00:15,284 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-16 22:00:15,284 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-16 22:00:15,286 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-16 22:00:15,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-16 22:00:15,287 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-16 22:00:15,287 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-16 22:00:15,291 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-16 22:00:15,292 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-16 22:00:15,292 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-16 22:00:15,292 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-16 22:00:15,292 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-16 22:00:15,292 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-16 22:00:15,293 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-16 22:00:15,293 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-16 22:00:15,293 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:00:15,293 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-16 22:00:15,293 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-16 22:00:15,293 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-16 22:00:15,294 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-16 22:00:15,294 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-16 22:00:15,294 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-16 22:00:15,294 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-16 22:00:15,294 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-16 22:00:15,295 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-16 22:00:15,295 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e373372610053a8b3f90a6fe69a2e2f77f1b445737e9545423fdaf4f64c3f09c [2024-11-16 22:00:15,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-16 22:00:15,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-16 22:00:15,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-16 22:00:15,562 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-16 22:00:15,563 INFO L274 PluginConnector]: CDTParser initialized [2024-11-16 22:00:15,563 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i [2024-11-16 22:00:17,052 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-16 22:00:17,471 INFO L384 CDTParser]: Found 1 translation units. [2024-11-16 22:00:17,471 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-dl2k.cil.i [2024-11-16 22:00:17,509 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b383ce16f/76be191b4e87484fb8d31b60e17ef1a7/FLAG492bb9e49 [2024-11-16 22:00:17,520 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b383ce16f/76be191b4e87484fb8d31b60e17ef1a7 [2024-11-16 22:00:17,522 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-16 22:00:17,523 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-16 22:00:17,524 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-16 22:00:17,524 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-16 22:00:17,528 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-16 22:00:17,529 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:00:17" (1/1) ... [2024-11-16 22:00:17,529 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f5583ae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:17, skipping insertion in model container [2024-11-16 22:00:17,530 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 10:00:17" (1/1) ... [2024-11-16 22:00:17,724 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-16 22:00:20,147 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330704,330717] [2024-11-16 22:00:20,151 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330873,330886] [2024-11-16 22:00:20,155 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331040,331053] [2024-11-16 22:00:20,156 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331208,331221] [2024-11-16 22:00:20,190 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:00:20,229 INFO L200 MainTranslator]: Completed pre-run [2024-11-16 22:00:20,319 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"); [5240] [2024-11-16 22:00:20,321 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)); [5247] [2024-11-16 22:00:20,321 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5254] [2024-11-16 22:00:20,323 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)); [5292-5293] [2024-11-16 22:00:20,325 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"); [5298-5300] [2024-11-16 22:00:20,333 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)); [5478-5479] [2024-11-16 22:00:20,338 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)); [5512-5513] [2024-11-16 22:00:20,339 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5549-5550] [2024-11-16 22:00:20,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5586-5587] [2024-11-16 22:00:20,561 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330704,330717] [2024-11-16 22:00:20,562 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[330873,330886] [2024-11-16 22:00:20,562 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331040,331053] [2024-11-16 22:00:20,562 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i[331208,331221] [2024-11-16 22:00:20,573 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-16 22:00:20,732 INFO L204 MainTranslator]: Completed translation [2024-11-16 22:00:20,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20 WrapperNode [2024-11-16 22:00:20,740 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-16 22:00:20,742 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-16 22:00:20,742 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-16 22:00:20,742 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-16 22:00:20,753 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:20,846 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:21,007 INFO L138 Inliner]: procedures = 423, calls = 1892, calls flagged for inlining = 204, calls inlined = 187, statements flattened = 5680 [2024-11-16 22:00:21,008 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-16 22:00:21,009 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-16 22:00:21,009 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-16 22:00:21,009 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-16 22:00:21,018 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:21,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:21,072 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:21,893 INFO L175 MemorySlicer]: Split 831 memory accesses to 26 slices as follows [3, 9, 3, 2, 2, 616, 5, 1, 5, 5, 2, 1, 2, 2, 2, 53, 10, 10, 2, 9, 2, 24, 2, 54, 2, 3]. 74 percent of accesses are in the largest equivalence class. The 84 initializations are split as follows [3, 0, 0, 0, 0, 16, 5, 0, 5, 5, 2, 1, 2, 2, 2, 0, 8, 8, 2, 8, 2, 8, 2, 0, 2, 1]. The 415 writes are split as follows [0, 4, 0, 1, 1, 314, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53, 0, 0, 0, 0, 0, 0, 0, 42, 0, 0]. [2024-11-16 22:00:21,893 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:21,893 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:21,996 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:22,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:22,035 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:22,053 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:22,100 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-16 22:00:22,101 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2024-11-16 22:00:22,102 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2024-11-16 22:00:22,102 INFO L274 PluginConnector]: IcfgBuilder initialized [2024-11-16 22:00:22,102 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (1/1) ... [2024-11-16 22:00:22,108 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-16 22:00:22,118 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-16 22:00:22,135 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) [2024-11-16 22:00:22,146 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 [2024-11-16 22:00:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-16 22:00:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-16 22:00:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-16 22:00:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-16 22:00:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-16 22:00:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-16 22:00:22,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 22:00:22,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-16 22:00:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-16 22:00:22,190 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-16 22:00:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-16 22:00:22,190 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-16 22:00:22,190 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-16 22:00:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-16 22:00:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure desc_to_dma [2024-11-16 22:00:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure desc_to_dma [2024-11-16 22:00:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-16 22:00:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-16 22:00:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-16 22:00:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-16 22:00:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-16 22:00:22,191 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-16 22:00:22,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure set_multicast [2024-11-16 22:00:22,192 INFO L138 BoogieDeclarations]: Found implementation of procedure set_multicast [2024-11-16 22:00:22,192 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-11-16 22:00:22,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-16 22:00:22,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-16 22:00:22,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-16 22:00:22,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-16 22:00:22,193 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-16 22:00:22,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-16 22:00:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-16 22:00:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-16 22:00:22,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-16 22:00:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-16 22:00:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-16 22:00:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-16 22:00:22,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-16 22:00:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-16 22:00:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-16 22:00:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-16 22:00:22,198 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-16 22:00:22,198 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-16 22:00:22,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-16 22:00:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-16 22:00:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-16 22:00:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-16 22:00:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-16 22:00:22,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-16 22:00:22,200 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-16 22:00:22,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-16 22:00:22,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-16 22:00:22,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-16 22:00:22,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-16 22:00:22,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-16 22:00:22,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-16 22:00:22,205 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-16 22:00:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-16 22:00:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-16 22:00:22,206 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-16 22:00:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-16 22:00:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-16 22:00:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-16 22:00:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-16 22:00:22,207 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-16 22:00:22,207 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-16 22:00:22,208 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-16 22:00:22,209 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-16 22:00:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-16 22:00:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-16 22:00:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-16 22:00:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-16 22:00:22,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-16 22:00:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-16 22:00:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-16 22:00:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-16 22:00:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-16 22:00:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-16 22:00:22,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-16 22:00:22,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure rio_close [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_close [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure mii_getbit [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_getbit [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-16 22:00:22,212 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-16 22:00:22,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-16 22:00:22,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-16 22:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-16 22:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-16 22:00:22,214 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-16 22:00:22,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-16 22:00:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-16 22:00:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-16 22:00:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:00:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-16 22:00:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:00:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-16 22:00:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2024-11-16 22:00:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2024-11-16 22:00:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-16 22:00:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-16 22:00:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-16 22:00:22,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-16 22:00:22,216 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-16 22:00:22,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-16 22:00:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-16 22:00:22,217 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-16 22:00:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-16 22:00:22,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-16 22:00:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-16 22:00:22,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-16 22:00:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-16 22:00:22,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-16 22:00:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-16 22:00:22,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-16 22:00:22,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-16 22:00:22,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-16 22:00:22,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-16 22:00:22,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 22:00:22,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-16 22:00:22,222 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_tx_lock_of_netdev_private [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_tx_lock_of_netdev_private [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure rio_open [2024-11-16 22:00:22,223 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_open [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-16 22:00:22,223 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-16 22:00:22,224 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-16 22:00:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_tx_lock_of_netdev_private [2024-11-16 22:00:22,225 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_tx_lock_of_netdev_private [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-16 22:00:22,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-16 22:00:22,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-16 22:00:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-16 22:00:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-16 22:00:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-16 22:00:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-16 22:00:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-16 22:00:22,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-16 22:00:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-16 22:00:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-16 22:00:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-16 22:00:22,230 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-16 22:00:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 22:00:22,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-16 22:00:22,230 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-16 22:00:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-16 22:00:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-16 22:00:22,231 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-16 22:00:22,231 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_rx_lock_of_netdev_private [2024-11-16 22:00:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_rx_lock_of_netdev_private [2024-11-16 22:00:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-16 22:00:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-16 22:00:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-16 22:00:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-16 22:00:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure rio_free_tx [2024-11-16 22:00:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_free_tx [2024-11-16 22:00:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure rio_tx_timeout [2024-11-16 22:00:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_tx_timeout [2024-11-16 22:00:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_rx_lock_of_netdev_private [2024-11-16 22:00:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_rx_lock_of_netdev_private [2024-11-16 22:00:22,234 INFO L130 BoogieDeclarations]: Found specification of procedure rio_remove1 [2024-11-16 22:00:22,234 INFO L138 BoogieDeclarations]: Found implementation of procedure rio_remove1 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-16 22:00:22,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-16 22:00:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_rio_driver_exit_14_2 [2024-11-16 22:00:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_rio_driver_exit_14_2 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure mii_send_bits [2024-11-16 22:00:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_send_bits [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-16 22:00:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_media [2024-11-16 22:00:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_media [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-16 22:00:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-16 22:00:22,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-16 22:00:22,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-16 22:00:22,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-16 22:00:22,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-16 22:00:22,982 INFO L256 CfgBuilder]: Building ICFG [2024-11-16 22:00:22,986 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-16 22:00:23,427 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-16 22:00:23,813 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7136: havoc #t~mem481; [2024-11-16 22:00:23,815 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12699: havoc #t~nondet1185; [2024-11-16 22:00:23,902 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12648: havoc #t~nondet1179; [2024-11-16 22:00:23,970 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5428: havoc is_device_dma_capable_#t~mem51#1.base, is_device_dma_capable_#t~mem51#1.offset;havoc is_device_dma_capable_#t~mem52#1.base, is_device_dma_capable_#t~mem52#1.offset;havoc is_device_dma_capable_#t~mem53#1;havoc is_device_dma_capable_#t~short54#1; [2024-11-16 22:00:24,393 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10161-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2024-11-16 22:00:24,394 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12789: havoc request_threaded_irq_#t~nondet1195#1; [2024-11-16 22:00:24,394 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6712: call ULTIMATE.dealloc(~#__key~1#1.base, ~#__key~1#1.offset);havoc ~#__key~1#1.base, ~#__key~1#1.offset; [2024-11-16 22:00:24,394 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10550-1: ldv_request_irq_63_#res#1 := ldv_request_irq_63_~ldv_func_res~2#1; [2024-11-16 22:00:24,416 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12798: havoc #t~nondet1199; [2024-11-16 22:00:24,418 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12682: havoc #t~nondet1183; [2024-11-16 22:00:24,480 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7694: call ULTIMATE.dealloc(~#hash_table~0.base, ~#hash_table~0.offset);havoc ~#hash_table~0.base, ~#hash_table~0.offset; [2024-11-16 22:00:24,504 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5262: havoc constant_test_bit_#t~mem0#1;havoc constant_test_bit_#t~bitwise1#1; [2024-11-16 22:00:24,506 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12781: havoc #t~nondet1193; [2024-11-16 22:00:24,511 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5775: havoc #t~mem175.base, #t~mem175.offset; [2024-11-16 22:00:24,520 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5454: havoc #t~mem86.base, #t~mem86.offset; [2024-11-16 22:00:24,528 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12619: havoc #t~nondet1176; [2024-11-16 22:00:24,575 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5256-1: test_and_clear_bit_#res#1 := 1; [2024-11-16 22:00:24,575 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12751: havoc netpoll_trap_#t~nondet1189#1; [2024-11-16 22:00:24,623 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10710: havoc ldv_dev_get_drvdata_#t~mem1066#1.base, ldv_dev_get_drvdata_#t~mem1066#1.offset;havoc ldv_dev_get_drvdata_#t~mem1067#1.base, ldv_dev_get_drvdata_#t~mem1067#1.offset; [2024-11-16 22:00:24,648 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5308: havoc arch_irqs_disabled_flags_#t~bitwise16#1; [2024-11-16 22:00:24,720 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12670: havoc del_timer_sync_#t~nondet1180#1; [2024-11-16 22:00:24,720 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10655-1: ldv_del_timer_sync_73_#res#1 := ldv_del_timer_sync_73_~ldv_func_res~3#1; [2024-11-16 22:00:24,720 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9060-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2024-11-16 22:00:24,742 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12695: havoc #t~nondet1184; [2024-11-16 22:00:24,799 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12703: havoc #t~nondet1186; [2024-11-16 22:00:31,234 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L7901: havoc rio_get_link_#t~mem724#1; [2024-11-16 22:00:31,234 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: assume true;#t~ret1201#1 := main_#res#1;havoc main_#t~ret983#1, main_~tmp~62#1;assume { :end_inline_main } true; [2024-11-16 22:00:31,234 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint parse_eeprom_switch_break#1: assume true; [2024-11-16 22:00:31,234 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint rio_ioctl_switch_break#1: assume true; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5400: havoc dev_name_#t~mem47#1.base, dev_name_#t~mem47#1.offset; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12674: havoc eth_mac_addr_#t~nondet1181#1; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10692-1: ldv___pci_register_driver_76_#res#1 := ldv___pci_register_driver_76_~ldv_func_res~4#1; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint rio_set_settings_switch_break#1: assume true; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12678: havoc eth_type_trans_#t~nondet1182#1; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9004-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9023-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9026-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9028-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9821: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12731: havoc ldv_pre_register_netdev_#t~nondet1187#1; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L9832: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12747: havoc netif_rx_#t~nondet1188#1; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12615: havoc __pci_register_driver_#t~nondet1175#1; [2024-11-16 22:00:31,235 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10507-1: ldv_alloc_etherdev_mqs_60_#res#1.base, ldv_alloc_etherdev_mqs_60_#res#1.offset := ldv_alloc_etherdev_mqs_60_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_60_~ldv_func_res~0#1.offset; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6546: call ULTIMATE.dealloc(parse_eeprom_~#sromdata~0#1.base, parse_eeprom_~#sromdata~0#1.offset);havoc parse_eeprom_~#sromdata~0#1.base, parse_eeprom_~#sromdata~0#1.offset; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6150: call ULTIMATE.dealloc(rio_probe1_~#ring_dma~0#1.base, rio_probe1_~#ring_dma~0#1.offset);havoc rio_probe1_~#ring_dma~0#1.base, rio_probe1_~#ring_dma~0#1.offset;call ULTIMATE.dealloc(rio_probe1_~#__key~0#1.base, rio_probe1_~#__key~0#1.offset);havoc rio_probe1_~#__key~0#1.base, rio_probe1_~#__key~0#1.offset;call ULTIMATE.dealloc(rio_probe1_~#__key___0~0#1.base, rio_probe1_~#__key___0~0#1.offset);havoc rio_probe1_~#__key___0~0#1.base, rio_probe1_~#__key___0~0#1.offset; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12758: havoc pci_enable_device_#t~nondet1190#1; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10117-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10118-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12761: havoc pci_iomap_#t~ret1191#1.base, pci_iomap_#t~ret1191#1.offset; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L10522-1: ldv_register_netdev_61_#res#1 := ldv_register_netdev_61_~ldv_func_res~1#1; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12637: havoc alloc_etherdev_mqs_#t~ret1177#1.base, alloc_etherdev_mqs_#t~ret1177#1.offset; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12771: havoc pci_request_regions_#t~nondet1192#1; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5768: havoc ethtool_cmd_speed_#t~mem172#1;havoc ethtool_cmd_speed_#t~mem173#1;havoc ethtool_cmd_speed_#t~bitwise174#1; [2024-11-16 22:00:31,236 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12641: havoc capable_#t~nondet1178#1; [2024-11-16 22:00:31,237 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L6696-1: parse_eeprom_#res#1 := 0;call ULTIMATE.dealloc(parse_eeprom_~#sromdata~0#1.base, parse_eeprom_~#sromdata~0#1.offset);havoc parse_eeprom_~#sromdata~0#1.base, parse_eeprom_~#sromdata~0#1.offset; [2024-11-16 22:00:31,237 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L5384: havoc kobject_name_#t~mem31#1.base, kobject_name_#t~mem31#1.offset; [2024-11-16 22:00:31,237 INFO L1250 $ProcedureCfgBuilder]: dead code at ProgramPoint L12785: havoc register_netdev_#t~nondet1194#1; [2024-11-16 22:00:32,322 INFO L? ?]: Removed 2796 outVars from TransFormulas that were not future-live. [2024-11-16 22:00:32,323 INFO L307 CfgBuilder]: Performing block encoding [2024-11-16 22:00:32,415 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-16 22:00:32,416 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-16 22:00:32,416 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:00:32 BoogieIcfgContainer [2024-11-16 22:00:32,416 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2024-11-16 22:00:32,418 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-16 22:00:32,418 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-16 22:00:32,421 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-16 22:00:32,421 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.11 10:00:17" (1/3) ... [2024-11-16 22:00:32,422 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d61575d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:00:32, skipping insertion in model container [2024-11-16 22:00:32,422 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 10:00:20" (2/3) ... [2024-11-16 22:00:32,422 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@d61575d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.11 10:00:32, skipping insertion in model container [2024-11-16 22:00:32,422 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 16.11 10:00:32" (3/3) ... [2024-11-16 22:00:32,423 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-dl2k.cil.i [2024-11-16 22:00:32,435 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-16 22:00:32,435 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-16 22:00:32,551 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-16 22:00:32,558 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;@122d3db, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-16 22:00:32,558 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-16 22:00:32,576 INFO L276 IsEmpty]: Start isEmpty. Operand has 2398 states, 1782 states have (on average 1.3221099887766554) internal successors, (2356), 1815 states have internal predecessors, (2356), 530 states have call successors, (530), 84 states have call predecessors, (530), 83 states have return successors, (524), 521 states have call predecessors, (524), 524 states have call successors, (524) [2024-11-16 22:00:32,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-16 22:00:32,593 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:00:32,594 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 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] [2024-11-16 22:00:32,594 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_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-16 22:00:32,597 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:00:32,598 INFO L85 PathProgramCache]: Analyzing trace with hash -1081734481, now seen corresponding path program 1 times [2024-11-16 22:00:32,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:00:32,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [890245508] [2024-11-16 22:00:32,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:00:32,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:00:37,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,888 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 22:00:37,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:37,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 22:00:37,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,931 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:37,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,937 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:00:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:37,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 22:00:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,965 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:37,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,977 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 22:00:37,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,988 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:37,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:37,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 22:00:38,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,008 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:38,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,016 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 22:00:38,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:38,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 22:00:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,052 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:38,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,059 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 22:00:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,073 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:00:38,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,082 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-16 22:00:38,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 119 [2024-11-16 22:00:38,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:00:38,112 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-16 22:00:38,115 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:00:38,115 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [890245508] [2024-11-16 22:00:38,116 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [890245508] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:00:38,116 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:00:38,116 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:00:38,117 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1399446234] [2024-11-16 22:00:38,118 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:00:38,123 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:00:38,124 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:00:38,146 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:00:38,147 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:00:38,152 INFO L87 Difference]: Start difference. First operand has 2398 states, 1782 states have (on average 1.3221099887766554) internal successors, (2356), 1815 states have internal predecessors, (2356), 530 states have call successors, (530), 84 states have call predecessors, (530), 83 states have return successors, (524), 521 states have call predecessors, (524), 524 states have call successors, (524) Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-16 22:00:42,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:00:46,582 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:01:25,204 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-16 22:01:25,204 INFO L93 Difference]: Finished difference Result 7036 states and 10219 transitions. [2024-11-16 22:01:25,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-16 22:01:25,207 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 129 [2024-11-16 22:01:25,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-16 22:01:25,245 INFO L225 Difference]: With dead ends: 7036 [2024-11-16 22:01:25,245 INFO L226 Difference]: Without dead ends: 4646 [2024-11-16 22:01:25,263 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 45 GetRequests, 42 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-16 22:01:25,265 INFO L432 NwaCegarLoop]: 2230 mSDtfsCounter, 4131 mSDsluCounter, 3346 mSDsCounter, 0 mSdLazyCounter, 3035 mSolverCounterSat, 1316 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4610 SdHoareTripleChecker+Valid, 5576 SdHoareTripleChecker+Invalid, 4353 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1316 IncrementalHoareTripleChecker+Valid, 3035 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 46.0s IncrementalHoareTripleChecker+Time [2024-11-16 22:01:25,266 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4610 Valid, 5576 Invalid, 4353 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1316 Valid, 3035 Invalid, 2 Unknown, 0 Unchecked, 46.0s Time] [2024-11-16 22:01:25,289 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4646 states. [2024-11-16 22:01:25,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4646 to 4606. [2024-11-16 22:01:25,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4606 states, 3445 states have (on average 1.2998548621190131) internal successors, (4478), 3496 states have internal predecessors, (4478), 996 states have call successors, (996), 163 states have call predecessors, (996), 162 states have return successors, (992), 986 states have call predecessors, (992), 992 states have call successors, (992) [2024-11-16 22:01:25,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4606 states to 4606 states and 6466 transitions. [2024-11-16 22:01:25,510 INFO L78 Accepts]: Start accepts. Automaton has 4606 states and 6466 transitions. Word has length 129 [2024-11-16 22:01:25,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-16 22:01:25,511 INFO L471 AbstractCegarLoop]: Abstraction has 4606 states and 6466 transitions. [2024-11-16 22:01:25,511 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2024-11-16 22:01:25,512 INFO L276 IsEmpty]: Start isEmpty. Operand 4606 states and 6466 transitions. [2024-11-16 22:01:25,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-16 22:01:25,516 INFO L207 NwaCegarLoop]: Found error trace [2024-11-16 22:01:25,516 INFO L215 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 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] [2024-11-16 22:01:25,516 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-16 22:01:25,517 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-16 22:01:25,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-16 22:01:25,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1160227136, now seen corresponding path program 1 times [2024-11-16 22:01:25,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-16 22:01:25,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975171266] [2024-11-16 22:01:25,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-16 22:01:25,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-16 22:01:29,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,134 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-16 22:01:30,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-16 22:01:30,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-16 22:01:30,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,190 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-16 22:01:30,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,203 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-16 22:01:30,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,222 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-16 22:01:30,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,229 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-16 22:01:30,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,241 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,245 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-16 22:01:30,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,257 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,262 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-16 22:01:30,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,268 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-16 22:01:30,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,273 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-16 22:01:30,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,281 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 118 [2024-11-16 22:01:30,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,286 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 123 [2024-11-16 22:01:30,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-16 22:01:30,292 INFO L134 CoverageAnalysis]: Checked inductivity of 351 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 351 trivial. 0 not checked. [2024-11-16 22:01:30,293 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-16 22:01:30,293 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975171266] [2024-11-16 22:01:30,293 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975171266] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-16 22:01:30,294 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-16 22:01:30,294 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-16 22:01:30,294 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1614524055] [2024-11-16 22:01:30,294 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-16 22:01:30,295 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-16 22:01:30,297 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-16 22:01:30,297 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-16 22:01:30,297 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-16 22:01:30,298 INFO L87 Difference]: Start difference. First operand 4606 states and 6466 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 3 states have call successors, (15), 3 states have call predecessors, (15), 1 states have return successors, (13), 3 states have call predecessors, (13), 3 states have call successors, (13) [2024-11-16 22:01:34,331 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-16 22:01:38,699 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []