./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 15:53:16,101 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 15:53:16,149 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 15:53:16,171 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 15:53:16,175 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 15:53:16,211 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 15:53:16,212 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 15:53:16,212 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 15:53:16,213 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 15:53:16,213 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 15:53:16,213 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 15:53:16,214 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 15:53:16,214 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 15:53:16,215 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 15:53:16,215 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 15:53:16,216 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 15:53:16,216 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 15:53:16,216 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 15:53:16,217 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 15:53:16,217 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 15:53:16,218 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 15:53:16,218 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 15:53:16,219 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 15:53:16,219 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 15:53:16,219 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 15:53:16,220 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 15:53:16,220 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 15:53:16,220 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 15:53:16,221 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 15:53:16,221 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:53:16,222 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 15:53:16,222 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 15:53:16,222 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 15:53:16,223 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 15:53:16,223 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 15:53:16,223 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 15:53:16,224 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 15:53:16,224 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 15:53:16,228 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 15:53:16,228 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-clean/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 [2024-10-11 15:53:16,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 15:53:16,506 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 15:53:16,509 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 15:53:16,511 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 15:53:16,513 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 15:53:16,515 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-10-11 15:53:17,857 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 15:53:18,418 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 15:53:18,418 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-10-11 15:53:18,469 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1b12003aa/526fca5f5d0e4f12b2ebf4a5468d1279/FLAGfadfca99f [2024-10-11 15:53:18,927 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/1b12003aa/526fca5f5d0e4f12b2ebf4a5468d1279 [2024-10-11 15:53:18,931 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 15:53:18,932 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 15:53:18,933 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 15:53:18,934 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 15:53:18,938 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 15:53:18,938 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:53:18" (1/1) ... [2024-10-11 15:53:18,939 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@569f083e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:18, skipping insertion in model container [2024-10-11 15:53:18,939 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 03:53:18" (1/1) ... [2024-10-11 15:53:19,058 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 15:53:22,237 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-10-11 15:53:22,241 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-10-11 15:53:22,242 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-10-11 15:53:22,242 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-10-11 15:53:22,267 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:53:22,324 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 15:53:22,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5263] [2024-10-11 15:53:22,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5270] [2024-10-11 15:53:22,530 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5277] [2024-10-11 15:53:22,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5316-5317] [2024-10-11 15:53:22,533 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5322-5324] [2024-10-11 15:53:22,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [5338] [2024-10-11 15:53:22,534 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5345] [2024-10-11 15:53:22,545 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5551-5552] [2024-10-11 15:53:22,548 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5585-5586] [2024-10-11 15:53:22,549 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (103), "i" (12UL)); [5622-5623] [2024-10-11 15:53:22,550 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (115), "i" (12UL)); [5659-5660] [2024-10-11 15:53:22,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6112] [2024-10-11 15:53:22,564 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6146] [2024-10-11 15:53:22,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6157] [2024-10-11 15:53:22,565 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6166] [2024-10-11 15:53:22,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7371] [2024-10-11 15:53:22,743 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-10-11 15:53:22,744 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-10-11 15:53:22,744 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-10-11 15:53:22,745 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-10-11 15:53:22,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 15:53:22,995 INFO L204 MainTranslator]: Completed translation [2024-10-11 15:53:22,996 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22 WrapperNode [2024-10-11 15:53:22,996 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 15:53:22,997 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 15:53:22,997 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 15:53:22,997 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 15:53:23,003 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:23,096 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:23,344 INFO L138 Inliner]: procedures = 470, calls = 2204, calls flagged for inlining = 234, calls inlined = 217, statements flattened = 6314 [2024-10-11 15:53:23,345 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 15:53:23,346 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 15:53:23,346 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 15:53:23,346 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 15:53:23,357 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:23,358 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:23,413 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,446 INFO L175 MemorySlicer]: Split 1086 memory accesses to 24 slices as follows [58, 2, 5, 2, 5, 1, 2, 17, 1, 889, 9, 2, 50, 2, 3, 2, 3, 2, 3, 5, 5, 5, 5, 8]. 82 percent of accesses are in the largest equivalence class. The 321 initializations are split as follows [58, 0, 5, 0, 5, 1, 2, 8, 0, 165, 8, 2, 40, 2, 1, 2, 0, 2, 0, 5, 5, 5, 5, 0]. The 347 writes are split as follows [0, 1, 0, 1, 0, 0, 0, 0, 0, 339, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 5]. [2024-10-11 15:53:24,447 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,447 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,566 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,593 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,635 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,666 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,723 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 15:53:24,724 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 15:53:24,725 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 15:53:24,725 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 15:53:24,726 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (1/1) ... [2024-10-11 15:53:24,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 15:53:24,747 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 15:53:24,763 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 15:53:24,768 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 15:53:24,815 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2024-10-11 15:53:24,815 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2024-10-11 15:53:24,815 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-10-11 15:53:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-10-11 15:53:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-10-11 15:53:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-10-11 15:53:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-11 15:53:24,816 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-11 15:53:24,816 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-10-11 15:53:24,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-10-11 15:53:24,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-11 15:53:24,818 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-11 15:53:24,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 15:53:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 15:53:24,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-11 15:53:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-10-11 15:53:24,819 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-11 15:53:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-11 15:53:24,819 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-10-11 15:53:24,819 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-10-11 15:53:24,820 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-10-11 15:53:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-10-11 15:53:24,820 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx [2024-10-11 15:53:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx [2024-10-11 15:53:24,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-10-11 15:53:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-10-11 15:53:24,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_76 [2024-10-11 15:53:24,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_76 [2024-10-11 15:53:24,820 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-10-11 15:53:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-10-11 15:53:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-10-11 15:53:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-10-11 15:53:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-11 15:53:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-11 15:53:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-11 15:53:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-11 15:53:24,821 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-11 15:53:24,821 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-11 15:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-10-11 15:53:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-10-11 15:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-11 15:53:24,822 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-11 15:53:24,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-11 15:53:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-11 15:53:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-10-11 15:53:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-10-11 15:53:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 15:53:24,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2024-10-11 15:53:24,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-10-11 15:53:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-10-11 15:53:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-11 15:53:24,824 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-11 15:53:24,824 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-11 15:53:24,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-11 15:53:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-10-11 15:53:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-10-11 15:53:24,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-11 15:53:24,826 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-11 15:53:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-11 15:53:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-11 15:53:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-11 15:53:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-11 15:53:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-11 15:53:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-11 15:53:24,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-11 15:53:24,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-11 15:53:24,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-11 15:53:24,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-11 15:53:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 15:53:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 15:53:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 15:53:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 15:53:24,831 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 15:53:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 15:53:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 15:53:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 15:53:24,832 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 15:53:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 15:53:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 15:53:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 15:53:24,833 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 15:53:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 15:53:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 15:53:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 15:53:24,834 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 15:53:24,835 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 15:53:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 15:53:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 15:53:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 15:53:24,836 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-10-11 15:53:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-11 15:53:24,837 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-11 15:53:24,837 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-11 15:53:24,838 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-10-11 15:53:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-11 15:53:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-11 15:53:24,838 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-11 15:53:24,839 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-11 15:53:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-11 15:53:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-11 15:53:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-11 15:53:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-11 15:53:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-10-11 15:53:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-11 15:53:24,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-11 15:53:24,840 INFO L130 BoogieDeclarations]: Found specification of procedure check_duplex [2024-10-11 15:53:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure check_duplex [2024-10-11 15:53:24,842 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-11 15:53:24,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-11 15:53:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-10-11 15:53:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-10-11 15:53:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-11 15:53:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-11 15:53:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2024-10-11 15:53:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2024-10-11 15:53:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_resume [2024-10-11 15:53:24,843 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_resume [2024-10-11 15:53:24,843 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-11 15:53:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-10-11 15:53:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 15:53:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-11 15:53:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-11 15:53:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-11 15:53:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-11 15:53:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-10-11 15:53:24,844 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-10-11 15:53:24,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 15:53:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-11 15:53:24,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-11 15:53:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-11 15:53:24,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-11 15:53:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 15:53:24,845 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 15:53:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 15:53:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 15:53:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 15:53:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 15:53:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 15:53:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 15:53:24,846 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 15:53:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 15:53:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 15:53:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 15:53:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 15:53:24,847 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-11 15:53:24,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-11 15:53:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-11 15:53:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-10-11 15:53:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-10-11 15:53:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 15:53:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 15:53:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-10-11 15:53:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-10-11 15:53:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-10-11 15:53:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-10-11 15:53:24,849 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-11 15:53:24,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-10-11 15:53:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-11 15:53:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-11 15:53:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-11 15:53:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-11 15:53:24,850 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-11 15:53:24,850 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-11 15:53:24,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-11 15:53:24,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-11 15:53:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure __set_mac_addr [2024-10-11 15:53:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_mac_addr [2024-10-11 15:53:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-10-11 15:53:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-10-11 15:53:24,854 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 15:53:24,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-10-11 15:53:24,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-11 15:53:24,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-11 15:53:24,856 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-11 15:53:24,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 15:53:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-10-11 15:53:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-11 15:53:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-10-11 15:53:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_poll_controller [2024-10-11 15:53:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_poll_controller [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-11 15:53:24,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-11 15:53:24,858 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-10-11 15:53:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-10-11 15:53:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-10-11 15:53:24,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-10-11 15:53:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-11 15:53:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-11 15:53:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-11 15:53:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-11 15:53:24,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-11 15:53:24,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-11 15:53:24,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-11 15:53:24,865 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-11 15:53:24,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-11 15:53:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-11 15:53:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-11 15:53:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-11 15:53:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-10-11 15:53:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-10-11 15:53:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-10-11 15:53:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-10-11 15:53:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-11 15:53:24,867 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-11 15:53:24,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 15:53:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-11 15:53:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-11 15:53:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_75 [2024-10-11 15:53:24,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_75 [2024-10-11 15:53:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 15:53:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 15:53:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 15:53:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 15:53:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 15:53:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 15:53:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 15:53:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-11 15:53:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-10-11 15:53:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-10-11 15:53:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-10-11 15:53:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-10-11 15:53:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 15:53:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 15:53:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 15:53:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 15:53:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 15:53:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 15:53:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 15:53:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 15:53:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 15:53:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 15:53:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-10-11 15:53:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-10-11 15:53:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-11 15:53:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-10-11 15:53:24,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-10-11 15:53:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_reset [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_reset [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-11 15:53:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-11 15:53:24,877 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-11 15:53:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_remove1 [2024-10-11 15:53:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_remove1 [2024-10-11 15:53:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2024-10-11 15:53:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2024-10-11 15:53:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 15:53:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 15:53:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 15:53:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 15:53:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 15:53:24,880 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 15:53:24,881 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 15:53:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 15:53:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 15:53:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 15:53:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-11 15:53:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-11 15:53:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-10-11 15:53:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-10-11 15:53:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-11 15:53:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-11 15:53:24,882 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-10-11 15:53:24,882 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-11 15:53:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-10-11 15:53:24,883 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 15:53:24,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 15:53:24,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 15:53:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 15:53:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 15:53:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 15:53:24,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 15:53:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 15:53:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-11 15:53:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-11 15:53:24,888 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-10-11 15:53:24,888 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-10-11 15:53:25,863 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 15:53:25,867 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 15:53:41,305 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-11 15:53:42,350 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 15:53:53,756 INFO L? ?]: Removed 3113 outVars from TransFormulas that were not future-live. [2024-10-11 15:53:53,757 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 15:53:54,260 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 15:53:54,261 INFO L314 CfgBuilder]: Removed 4 assume(true) statements. [2024-10-11 15:53:54,261 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:53:54 BoogieIcfgContainer [2024-10-11 15:53:54,261 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 15:53:54,264 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 15:53:54,264 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 15:53:54,268 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 15:53:54,268 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 03:53:18" (1/3) ... [2024-10-11 15:53:54,269 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48962167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:53:54, skipping insertion in model container [2024-10-11 15:53:54,270 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 03:53:22" (2/3) ... [2024-10-11 15:53:54,271 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@48962167 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 03:53:54, skipping insertion in model container [2024-10-11 15:53:54,271 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 03:53:54" (3/3) ... [2024-10-11 15:53:54,272 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-10-11 15:53:54,292 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 15:53:54,292 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-10-11 15:53:54,419 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 15:53:54,425 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;@77c5af83, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 15:53:54,425 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-10-11 15:53:54,436 INFO L276 IsEmpty]: Start isEmpty. Operand has 1992 states, 1339 states have (on average 1.398805078416729) internal successors, (1873), 1371 states have internal predecessors, (1873), 553 states have call successors, (553), 102 states have call predecessors, (553), 101 states have return successors, (547), 540 states have call predecessors, (547), 547 states have call successors, (547) [2024-10-11 15:53:54,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-10-11 15:53:54,453 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 15:53:54,453 INFO L215 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-10-11 15:53:54,454 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-10-11 15:53:54,459 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 15:53:54,459 INFO L85 PathProgramCache]: Analyzing trace with hash 243098194, now seen corresponding path program 1 times [2024-10-11 15:53:54,467 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 15:53:54,469 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1049188344] [2024-10-11 15:53:54,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 15:53:54,470 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 15:54:03,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,695 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,707 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,715 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 15:54:04,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,732 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,746 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-11 15:54:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,765 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,776 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 15:54:04,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,788 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,797 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 15:54:04,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,813 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,827 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 15:54:04,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,842 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,851 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 15:54:04,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,869 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-11 15:54:04,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,881 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,896 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 15:54:04,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,912 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 15:54:04,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,922 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,927 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 15:54:04,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,938 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-11 15:54:04,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,959 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-11 15:54:04,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,976 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 15:54:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,985 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-11 15:54:04,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:04,996 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 142 [2024-10-11 15:54:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 15:54:05,012 INFO L134 CoverageAnalysis]: Checked inductivity of 650 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 650 trivial. 0 not checked. [2024-10-11 15:54:05,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 15:54:05,012 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1049188344] [2024-10-11 15:54:05,013 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1049188344] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 15:54:05,013 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 15:54:05,013 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 15:54:05,016 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [463658051] [2024-10-11 15:54:05,017 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 15:54:05,021 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 15:54:05,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 15:54:05,047 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 15:54:05,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 15:54:05,055 INFO L87 Difference]: Start difference. First operand has 1992 states, 1339 states have (on average 1.398805078416729) internal successors, (1873), 1371 states have internal predecessors, (1873), 553 states have call successors, (553), 102 states have call predecessors, (553), 101 states have return successors, (547), 540 states have call predecessors, (547), 547 states have call successors, (547) Second operand has 4 states, 4 states have (on average 8.0) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (18), 3 states have call predecessors, (18), 1 states have return successors, (16), 3 states have call predecessors, (16), 3 states have call successors, (16) [2024-10-11 15:54:09,140 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.07s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:54:13,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.39s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 15:54:17,827 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []