./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-sun-sunhme.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c7c6ca5d 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-sun-sunhme.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 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a --- Real Ultimate output --- This is Ultimate 0.2.5-?-c7c6ca5-m [2024-11-09 05:20:02,902 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:20:02,973 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-09 05:20:02,976 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:20:02,977 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:20:02,999 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:20:03,001 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:20:03,001 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:20:03,002 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-09 05:20:03,004 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-09 05:20:03,004 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:20:03,004 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:20:03,005 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-09 05:20:03,007 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-09 05:20:03,007 INFO L153 SettingsManager]: * Use SBE=true [2024-11-09 05:20:03,008 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:20:03,008 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:20:03,008 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:20:03,008 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:20:03,008 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:20:03,009 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:20:03,012 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:20:03,013 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:20:03,013 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:20:03,013 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:20:03,013 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:20:03,013 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-09 05:20:03,014 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:20:03,014 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:20:03,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:20:03,014 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:20:03,014 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:20:03,015 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:20:03,015 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-09 05:20:03,015 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:20:03,015 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:20:03,015 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-09 05:20:03,015 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-09 05:20:03,016 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:20:03,016 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2754d1ad46049a17f9b43992f91364cab029d3fcf93c78791853a365602d9e1a [2024-11-09 05:20:03,273 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:20:03,304 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:20:03,307 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:20:03,309 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:20:03,309 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:20:03,310 INFO L431 ainManager$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-sun-sunhme.cil.i [2024-11-09 05:20:04,683 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:20:05,160 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:20:05,160 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-sun-sunhme.cil.i [2024-11-09 05:20:05,199 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37916b861/db8383605261487581826ebd9e237278/FLAG61e812f85 [2024-11-09 05:20:05,218 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/37916b861/db8383605261487581826ebd9e237278 [2024-11-09 05:20:05,221 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:20:05,222 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:20:05,223 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:20:05,223 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:20:05,228 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:20:05,228 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:20:05" (1/1) ... [2024-11-09 05:20:05,229 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51da7671 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:05, skipping insertion in model container [2024-11-09 05:20:05,229 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:20:05" (1/1) ... [2024-11-09 05:20:05,353 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:20:08,612 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-sun-sunhme.cil.i[347312,347325] [2024-11-09 05:20:08,616 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-sun-sunhme.cil.i[347481,347494] [2024-11-09 05:20:08,617 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-sun-sunhme.cil.i[347648,347661] [2024-11-09 05:20:08,617 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-sun-sunhme.cil.i[347816,347829] [2024-11-09 05:20:08,641 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:20:08,683 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:20:08,766 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"); [5282] [2024-11-09 05:20:08,769 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)); [5289] [2024-11-09 05:20:08,769 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5296] [2024-11-09 05:20:08,773 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)); [5351-5352] [2024-11-09 05:20:08,776 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"); [5357-5359] [2024-11-09 05:20:08,779 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [5476] [2024-11-09 05:20:08,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [5484] [2024-11-09 05:20:08,780 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [5491] [2024-11-09 05:20:08,786 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)); [5619-5620] [2024-11-09 05:20:08,788 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)); [5653-5654] [2024-11-09 05:20:08,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (79), "i" (12UL)); [5694-5695] [2024-11-09 05:20:08,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (91), "i" (12UL)); [5723-5724] [2024-11-09 05:20:08,793 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)); [5760-5761] [2024-11-09 05:20:08,794 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)); [5797-5798] [2024-11-09 05:20:08,824 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6743] [2024-11-09 05:20:08,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7514] [2024-11-09 05:20:08,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7524] [2024-11-09 05:20:08,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7539] [2024-11-09 05:20:08,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8325] [2024-11-09 05:20:08,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8358] [2024-11-09 05:20:08,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8381] [2024-11-09 05:20:08,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8622] [2024-11-09 05:20:08,959 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8652] [2024-11-09 05:20:08,960 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8665] [2024-11-09 05:20:09,042 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-sun-sunhme.cil.i[347312,347325] [2024-11-09 05:20:09,043 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-sun-sunhme.cil.i[347481,347494] [2024-11-09 05:20:09,044 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-sun-sunhme.cil.i[347648,347661] [2024-11-09 05:20:09,044 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-sun-sunhme.cil.i[347816,347829] [2024-11-09 05:20:09,051 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:20:09,220 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:20:09,220 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09 WrapperNode [2024-11-09 05:20:09,221 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:20:09,222 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:20:09,222 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:20:09,222 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:20:09,228 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:09,308 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:09,497 INFO L138 Inliner]: procedures = 446, calls = 2177, calls flagged for inlining = 218, calls inlined = 201, statements flattened = 6313 [2024-11-09 05:20:09,497 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:20:09,498 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:20:09,499 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:20:09,499 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:20:09,509 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:09,510 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:09,555 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,392 INFO L175 MemorySlicer]: Split 1001 memory accesses to 20 slices as follows [54, 3, 4, 4, 7, 7, 7, 4, 1, 7, 785, 8, 7, 2, 1, 2, 2, 71, 10, 15]. 78 percent of accesses are in the largest equivalence class. The 92 initializations are split as follows [0, 1, 0, 4, 7, 0, 0, 4, 0, 7, 30, 8, 7, 0, 1, 0, 2, 0, 6, 15]. The 450 writes are split as follows [42, 0, 4, 0, 0, 2, 2, 0, 0, 0, 326, 0, 0, 1, 0, 1, 0, 71, 1, 0]. [2024-11-09 05:20:10,392 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,393 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,508 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,529 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,557 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,577 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,614 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:20:10,615 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:20:10,615 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:20:10,615 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:20:10,616 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (1/1) ... [2024-11-09 05:20:10,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-09 05:20:10,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-09 05:20:10,644 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) [2024-11-09 05:20:10,646 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 [2024-11-09 05:20:10,681 INFO L130 BoogieDeclarations]: Found specification of procedure BB_GET_BIT2 [2024-11-09 05:20:10,681 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_GET_BIT2 [2024-11-09 05:20:10,683 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2024-11-09 05:20:10,683 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2024-11-09 05:20:10,683 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-09 05:20:10,683 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-09 05:20:10,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:20:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:20:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_open [2024-11-09 05:20:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_open [2024-11-09 05:20:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_poll_stop [2024-11-09 05:20:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_poll_stop [2024-11-09 05:20:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure is_quattro_p [2024-11-09 05:20:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure is_quattro_p [2024-11-09 05:20:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:20:10,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:20:10,684 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_close [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_close [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_set_multicast [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_set_multicast [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure BB_PUT_BIT [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure BB_PUT_BIT [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2024-11-09 05:20:10,685 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2024-11-09 05:20:10,685 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_begin_auto_negotiation [2024-11-09 05:20:10,686 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_begin_auto_negotiation [2024-11-09 05:20:10,686 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_get_counters [2024-11-09 05:20:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_get_counters [2024-11-09 05:20:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-09 05:20:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_happy_lock_of_happy_meal [2024-11-09 05:20:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-09 05:20:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-09 05:20:10,687 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:20:10,687 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:20:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-09 05:20:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-09 05:20:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-09 05:20:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-09 05:20:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:20:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:20:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:20:10,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:20:10,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-09 05:20:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-09 05:20:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_happy_lock_of_happy_meal [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:20:10,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-09 05:20:10,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-09 05:20:10,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-09 05:20:10,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-09 05:20:10,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-09 05:20:10,691 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-09 05:20:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-09 05:20:10,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-09 05:20:10,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-09 05:20:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-09 05:20:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-09 05:20:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-09 05:20:10,693 INFO L130 BoogieDeclarations]: Found specification of procedure set_happy_link_modes [2024-11-09 05:20:10,693 INFO L138 BoogieDeclarations]: Found implementation of procedure set_happy_link_modes [2024-11-09 05:20:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_reset [2024-11-09 05:20:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_reset [2024-11-09 05:20:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:20:10,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-09 05:20:10,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:20:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-09 05:20:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-09 05:20:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-09 05:20:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-09 05:20:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tx_timeout [2024-11-09 05:20:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tx_timeout [2024-11-09 05:20:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-09 05:20:10,696 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-09 05:20:10,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:20:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_read [2024-11-09 05:20:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_read [2024-11-09 05:20:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-09 05:20:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-09 05:20:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-09 05:20:10,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-09 05:20:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-09 05:20:10,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-09 05:20:10,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:20:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:20:10,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:20:10,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure is_lucent_phy [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lucent_phy [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure hme_read_desc32 [2024-11-09 05:20:10,700 INFO L138 BoogieDeclarations]: Found implementation of procedure hme_read_desc32 [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#0 [2024-11-09 05:20:10,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#1 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#2 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#3 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#4 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#5 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#6 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#7 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#8 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#9 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#10 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#11 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#12 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#13 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#14 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#15 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#16 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#17 [2024-11-09 05:20:10,701 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#18 [2024-11-09 05:20:10,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy#19 [2024-11-09 05:20:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#0 [2024-11-09 05:20:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#1 [2024-11-09 05:20:10,702 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#2 [2024-11-09 05:20:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#3 [2024-11-09 05:20:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#4 [2024-11-09 05:20:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#5 [2024-11-09 05:20:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#6 [2024-11-09 05:20:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#7 [2024-11-09 05:20:10,703 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#8 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#9 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#10 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#11 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#12 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#13 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#14 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#15 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#16 [2024-11-09 05:20:10,704 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#17 [2024-11-09 05:20:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#18 [2024-11-09 05:20:10,705 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy#19 [2024-11-09 05:20:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-09 05:20:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-09 05:20:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-09 05:20:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-09 05:20:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-09 05:20:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-09 05:20:10,705 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-09 05:20:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-09 05:20:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-09 05:20:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-09 05:20:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-09 05:20:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-09 05:20:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-09 05:20:10,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-09 05:20:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-09 05:20:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-09 05:20:10,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-09 05:20:10,708 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_clean_rings [2024-11-09 05:20:10,709 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_clean_rings [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-09 05:20:10,709 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-09 05:20:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-09 05:20:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-09 05:20:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:20:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:20:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:20:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-09 05:20:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:20:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-09 05:20:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-09 05:20:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-09 05:20:10,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-09 05:20:10,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-09 05:20:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2024-11-09 05:20:10,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_happy_meal_exit_14_2 [2024-11-09 05:20:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-09 05:20:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-09 05:20:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-09 05:20:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-09 05:20:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-09 05:20:10,712 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-09 05:20:10,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-09 05:20:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-09 05:20:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-09 05:20:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-09 05:20:10,713 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-09 05:20:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:20:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-09 05:20:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2024-11-09 05:20:10,714 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-09 05:20:10,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-09 05:20:10,715 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-09 05:20:10,715 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:20:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:20:10,716 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:20:10,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2024-11-09 05:20:10,717 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_stop [2024-11-09 05:20:10,717 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_stop [2024-11-09 05:20:10,717 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-09 05:20:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-09 05:20:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-09 05:20:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-09 05:20:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-11-09 05:20:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-11-09 05:20:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_pci_remove [2024-11-09 05:20:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_pci_remove [2024-11-09 05:20:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_63 [2024-11-09 05:20:10,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_63 [2024-11-09 05:20:10,718 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_init [2024-11-09 05:20:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_init [2024-11-09 05:20:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-09 05:20:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-09 05:20:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:20:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:20:10,719 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_tcvr_write [2024-11-09 05:20:10,719 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_tcvr_write [2024-11-09 05:20:10,721 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:20:10,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:20:10,722 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-09 05:20:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_64 [2024-11-09 05:20:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_64 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-09 05:20:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:20:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2024-11-09 05:20:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-09 05:20:10,723 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-09 05:20:10,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2024-11-09 05:20:10,724 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-09 05:20:10,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-09 05:20:10,724 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2024-11-09 05:20:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2024-11-09 05:20:10,728 INFO L130 BoogieDeclarations]: Found specification of procedure happy_meal_transceiver_check [2024-11-09 05:20:10,728 INFO L138 BoogieDeclarations]: Found implementation of procedure happy_meal_transceiver_check [2024-11-09 05:20:11,509 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:20:11,514 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:20:11,707 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:20:22,808 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-09 05:20:24,539 INFO L? ?]: Removed 2867 outVars from TransFormulas that were not future-live. [2024-11-09 05:20:24,539 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:20:24,586 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:20:24,587 INFO L316 CfgBuilder]: Removed 21 assume(true) statements. [2024-11-09 05:20:24,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:20:24 BoogieIcfgContainer [2024-11-09 05:20:24,587 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:20:24,589 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:20:24,590 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:20:24,592 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:20:24,593 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:20:05" (1/3) ... [2024-11-09 05:20:24,594 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8fcf342 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:20:24, skipping insertion in model container [2024-11-09 05:20:24,594 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:20:09" (2/3) ... [2024-11-09 05:20:24,594 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@8fcf342 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:20:24, skipping insertion in model container [2024-11-09 05:20:24,594 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:20:24" (3/3) ... [2024-11-09 05:20:24,595 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-sun-sunhme.cil.i [2024-11-09 05:20:24,611 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:20:24,611 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-09 05:20:24,734 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:20:24,740 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;@26d5a648, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:20:24,740 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-09 05:20:24,754 INFO L276 IsEmpty]: Start isEmpty. Operand has 2725 states, 1995 states have (on average 1.368922305764411) internal successors, (2731), 2029 states have internal predecessors, (2731), 636 states have call successors, (636), 92 states have call predecessors, (636), 91 states have return successors, (630), 619 states have call predecessors, (630), 630 states have call successors, (630) [2024-11-09 05:20:24,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-09 05:20:24,770 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:20:24,774 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:20:24,774 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)] === [2024-11-09 05:20:24,779 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:20:24,779 INFO L85 PathProgramCache]: Analyzing trace with hash 1610278152, now seen corresponding path program 1 times [2024-11-09 05:20:24,788 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:20:24,788 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [670327597] [2024-11-09 05:20:24,788 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:20:24,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:20:29,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,572 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:20:30,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,585 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,597 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:20:30,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,611 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,625 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:20:30,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,645 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:20:30,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,655 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:20:30,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,677 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:20:30,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,704 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,713 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:20:30,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,729 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,735 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:20:30,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,747 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:20:30,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,764 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-09 05:20:30,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,803 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 106 [2024-11-09 05:20:30,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:20:30,818 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 05:20:30,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:20:30,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [670327597] [2024-11-09 05:20:30,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [670327597] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:20:30,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:20:30,823 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:20:30,831 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1574056208] [2024-11-09 05:20:30,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:20:30,838 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:20:30,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:20:30,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:20:30,867 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:20:30,874 INFO L87 Difference]: Start difference. First operand has 2725 states, 1995 states have (on average 1.368922305764411) internal successors, (2731), 2029 states have internal predecessors, (2731), 636 states have call successors, (636), 92 states have call predecessors, (636), 91 states have return successors, (630), 619 states have call predecessors, (630), 630 states have call successors, (630) Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-09 05:20:34,949 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.06s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:20:39,286 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:21:23,390 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:21:23,390 INFO L93 Difference]: Finished difference Result 8069 states and 12141 transitions. [2024-11-09 05:21:23,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-09 05:21:23,393 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) Word has length 116 [2024-11-09 05:21:23,393 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:21:23,451 INFO L225 Difference]: With dead ends: 8069 [2024-11-09 05:21:23,451 INFO L226 Difference]: Without dead ends: 5355 [2024-11-09 05:21:23,482 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 41 GetRequests, 38 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-09 05:21:23,487 INFO L432 NwaCegarLoop]: 2582 mSDtfsCounter, 5158 mSDsluCounter, 3864 mSDsCounter, 0 mSdLazyCounter, 3561 mSolverCounterSat, 1678 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 49.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5744 SdHoareTripleChecker+Valid, 6446 SdHoareTripleChecker+Invalid, 5241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 1678 IncrementalHoareTripleChecker+Valid, 3561 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 51.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:21:23,488 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [5744 Valid, 6446 Invalid, 5241 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [1678 Valid, 3561 Invalid, 2 Unknown, 0 Unchecked, 51.4s Time] [2024-11-09 05:21:23,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5355 states. [2024-11-09 05:21:23,800 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5355 to 5313. [2024-11-09 05:21:23,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5313 states, 3913 states have (on average 1.3457705085612062) internal successors, (5266), 3980 states have internal predecessors, (5266), 1219 states have call successors, (1219), 179 states have call predecessors, (1219), 178 states have return successors, (1215), 1193 states have call predecessors, (1215), 1215 states have call successors, (1215) [2024-11-09 05:21:23,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5313 states to 5313 states and 7700 transitions. [2024-11-09 05:21:23,865 INFO L78 Accepts]: Start accepts. Automaton has 5313 states and 7700 transitions. Word has length 116 [2024-11-09 05:21:23,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:21:23,868 INFO L471 AbstractCegarLoop]: Abstraction has 5313 states and 7700 transitions. [2024-11-09 05:21:23,868 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (13), 3 states have call predecessors, (13), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11) [2024-11-09 05:21:23,868 INFO L276 IsEmpty]: Start isEmpty. Operand 5313 states and 7700 transitions. [2024-11-09 05:21:23,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-09 05:21:23,875 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:21:23,876 INFO L215 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:21:23,876 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:21:23,877 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)] === [2024-11-09 05:21:23,877 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:21:23,878 INFO L85 PathProgramCache]: Analyzing trace with hash -2084918646, now seen corresponding path program 1 times [2024-11-09 05:21:23,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-09 05:21:23,878 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1153521947] [2024-11-09 05:21:23,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:21:23,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:21:28,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,672 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-09 05:21:28,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,681 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,689 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-09 05:21:28,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,699 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,705 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-09 05:21:28,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,714 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-09 05:21:28,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,727 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,734 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-09 05:21:28,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,743 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,748 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-09 05:21:28,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,760 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,766 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-09 05:21:28,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,775 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,780 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-09 05:21:28,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,791 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-09 05:21:28,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2024-11-09 05:21:28,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 105 [2024-11-09 05:21:28,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:21:28,821 INFO L134 CoverageAnalysis]: Checked inductivity of 276 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 276 trivial. 0 not checked. [2024-11-09 05:21:28,821 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-09 05:21:28,821 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1153521947] [2024-11-09 05:21:28,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1153521947] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:21:28,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:21:28,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-09 05:21:28,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [468089215] [2024-11-09 05:21:28,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:21:28,823 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-09 05:21:28,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-09 05:21:28,824 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-09 05:21:28,824 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-09 05:21:28,824 INFO L87 Difference]: Start difference. First operand 5313 states and 7700 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (11), 3 states have call predecessors, (11), 3 states have call successors, (11)