./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 fca748b1 Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 --- Real Ultimate output --- This is Ultimate 0.2.5-wip.dd.update-z3-fca748b-m [2024-11-20 12:12:53,000 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-20 12:12:53,081 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-20 12:12:53,085 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-20 12:12:53,085 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-20 12:12:53,104 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-20 12:12:53,105 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-20 12:12:53,105 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-20 12:12:53,105 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-20 12:12:53,106 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-20 12:12:53,106 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-20 12:12:53,107 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-20 12:12:53,107 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-20 12:12:53,108 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-20 12:12:53,108 INFO L153 SettingsManager]: * Use SBE=true [2024-11-20 12:12:53,108 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-20 12:12:53,109 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-20 12:12:53,109 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-20 12:12:53,109 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-20 12:12:53,110 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-20 12:12:53,110 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-20 12:12:53,111 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-20 12:12:53,111 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-20 12:12:53,111 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-20 12:12:53,112 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-20 12:12:53,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-20 12:12:53,112 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-20 12:12:53,113 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-20 12:12:53,113 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-20 12:12:53,113 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:12:53,114 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-20 12:12:53,114 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-20 12:12:53,114 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-20 12:12:53,115 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-20 12:12:53,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-20 12:12:53,115 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-20 12:12:53,116 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-20 12:12:53,116 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-20 12:12:53,116 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-20 12:12:53,117 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 [2024-11-20 12:12:53,379 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-20 12:12:53,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-20 12:12:53,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-20 12:12:53,405 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-20 12:12:53,406 INFO L274 PluginConnector]: CDTParser initialized [2024-11-20 12:12:53,407 INFO L431 ainManager$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 [2024-11-20 12:12:54,833 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-20 12:12:55,374 INFO L384 CDTParser]: Found 1 translation units. [2024-11-20 12:12:55,375 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 [2024-11-20 12:12:55,440 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a322203c/c3ccc2ecb9a24eda90c6caeb6577fdfd/FLAGb17c09299 [2024-11-20 12:12:55,487 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3a322203c/c3ccc2ecb9a24eda90c6caeb6577fdfd [2024-11-20 12:12:55,493 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-20 12:12:55,494 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-20 12:12:55,495 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-20 12:12:55,495 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-20 12:12:55,511 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-20 12:12:55,512 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:12:55" (1/1) ... [2024-11-20 12:12:55,518 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39094c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:55, skipping insertion in model container [2024-11-20 12:12:55,518 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 12:12:55" (1/1) ... [2024-11-20 12:12:55,694 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-20 12:12:58,491 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-11-20 12:12:58,495 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-11-20 12:12:58,496 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-11-20 12:12:58,496 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-11-20 12:12:58,523 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:12:58,583 INFO L200 MainTranslator]: Completed pre-run [2024-11-20 12:12:58,706 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] [2024-11-20 12:12:58,708 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] [2024-11-20 12:12:58,708 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5277] [2024-11-20 12:12:58,711 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] [2024-11-20 12:12:58,712 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] [2024-11-20 12:12:58,712 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] [2024-11-20 12:12:58,713 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] [2024-11-20 12:12:58,718 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] [2024-11-20 12:12:58,722 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] [2024-11-20 12:12:58,724 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] [2024-11-20 12:12:58,725 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] [2024-11-20 12:12:58,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6112] [2024-11-20 12:12:58,739 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6146] [2024-11-20 12:12:58,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6157] [2024-11-20 12:12:58,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6166] [2024-11-20 12:12:58,792 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7371] [2024-11-20 12:12:58,913 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349228,349241] [2024-11-20 12:12:58,914 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349397,349410] [2024-11-20 12:12:58,914 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349564,349577] [2024-11-20 12:12:58,915 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i[349732,349745] [2024-11-20 12:12:58,981 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-20 12:12:59,190 INFO L204 MainTranslator]: Completed translation [2024-11-20 12:12:59,191 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59 WrapperNode [2024-11-20 12:12:59,191 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-20 12:12:59,192 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-20 12:12:59,192 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-20 12:12:59,192 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-20 12:12:59,198 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:12:59,313 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:12:59,543 INFO L138 Inliner]: procedures = 470, calls = 2368, calls flagged for inlining = 234, calls inlined = 217, statements flattened = 6483 [2024-11-20 12:12:59,544 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-20 12:12:59,545 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-20 12:12:59,545 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-20 12:12:59,545 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-20 12:12:59,556 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:12:59,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:12:59,595 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:00,690 INFO L175 MemorySlicer]: Split 1255 memory accesses to 24 slices as follows [2, 2, 58, 5, 5, 1, 1, 2, 8, 3, 17, 9, 1056, 2, 52, 2, 3, 2, 3, 2, 5, 5, 5, 5]. 84 percent of accesses are in the largest equivalence class. The 384 initializations are split as follows [0, 0, 2, 5, 5, 0, 1, 2, 0, 0, 8, 8, 324, 2, 0, 2, 1, 2, 0, 2, 5, 5, 5, 5]. The 453 writes are split as follows [1, 1, 56, 0, 0, 0, 0, 0, 5, 0, 0, 0, 347, 0, 42, 0, 0, 0, 1, 0, 0, 0, 0, 0]. [2024-11-20 12:13:00,691 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:00,691 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:00,883 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:00,921 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:00,963 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:00,995 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:01,053 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-20 12:13:01,054 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-20 12:13:01,055 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-20 12:13:01,056 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-20 12:13:01,056 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (1/1) ... [2024-11-20 12:13:01,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-20 12:13:01,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-20 12:13:01,096 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-20 12:13:01,100 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-20 12:13:01,148 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2024-11-20 12:13:01,148 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2024-11-20 12:13:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-20 12:13:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-20 12:13:01,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-20 12:13:01,149 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-20 12:13:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-20 12:13:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-20 12:13:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-20 12:13:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-20 12:13:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-20 12:13:01,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-20 12:13:01,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-20 12:13:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-20 12:13:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-20 12:13:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-20 12:13:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-20 12:13:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx [2024-11-20 12:13:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-20 12:13:01,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_76 [2024-11-20 12:13:01,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_76 [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-20 12:13:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-20 12:13:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-20 12:13:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-20 12:13:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-20 12:13:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-20 12:13:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-20 12:13:01,153 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-20 12:13:01,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-20 12:13:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-20 12:13:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-20 12:13:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-20 12:13:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-20 12:13:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2024-11-20 12:13:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2024-11-20 12:13:01,154 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-20 12:13:01,154 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-20 12:13:01,155 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-20 12:13:01,155 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-20 12:13:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-20 12:13:01,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-20 12:13:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-20 12:13:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-20 12:13:01,156 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-20 12:13:01,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-20 12:13:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-20 12:13:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-20 12:13:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-20 12:13:01,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-20 12:13:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-20 12:13:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-20 12:13:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-20 12:13:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-20 12:13:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-20 12:13:01,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-20 12:13:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-20 12:13:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-20 12:13:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-20 12:13:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-20 12:13:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-20 12:13:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-20 12:13:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-20 12:13:01,160 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-20 12:13:01,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-20 12:13:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-20 12:13:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-20 12:13:01,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-20 12:13:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-20 12:13:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-20 12:13:01,162 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-20 12:13:01,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-20 12:13:01,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-20 12:13:01,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-20 12:13:01,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-20 12:13:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-20 12:13:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-20 12:13:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-20 12:13:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-20 12:13:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-20 12:13:01,166 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-20 12:13:01,166 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-20 12:13:01,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-20 12:13:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:13:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:13:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:13:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:13:01,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:13:01,169 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:13:01,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:13:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:13:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:13:01,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:13:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-20 12:13:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-20 12:13:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-20 12:13:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-20 12:13:01,171 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-20 12:13:01,172 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-20 12:13:01,173 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-20 12:13:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-20 12:13:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-20 12:13:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-20 12:13:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-20 12:13:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-20 12:13:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure check_duplex [2024-11-20 12:13:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure check_duplex [2024-11-20 12:13:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-20 12:13:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-20 12:13:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-20 12:13:01,174 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-20 12:13:01,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-20 12:13:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2024-11-20 12:13:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_resume [2024-11-20 12:13:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_resume [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:13:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-20 12:13:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-20 12:13:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-20 12:13:01,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-20 12:13:01,175 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-20 12:13:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-20 12:13:01,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-20 12:13:01,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-20 12:13:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-20 12:13:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-20 12:13:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-20 12:13:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-20 12:13:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-20 12:13:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-20 12:13:01,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-20 12:13:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-20 12:13:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-20 12:13:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-20 12:13:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-20 12:13:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-20 12:13:01,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-20 12:13:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-20 12:13:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-20 12:13:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:13:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-20 12:13:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-20 12:13:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-20 12:13:01,179 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-20 12:13:01,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-20 12:13:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-20 12:13:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-20 12:13:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-20 12:13:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-20 12:13:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-20 12:13:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-20 12:13:01,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-20 12:13:01,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-20 12:13:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-20 12:13:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-20 12:13:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure __set_mac_addr [2024-11-20 12:13:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_mac_addr [2024-11-20 12:13:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-20 12:13:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-20 12:13:01,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-20 12:13:01,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-20 12:13:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-20 12:13:01,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-20 12:13:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-20 12:13:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-20 12:13:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-20 12:13:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-20 12:13:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-20 12:13:01,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-20 12:13:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-20 12:13:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-20 12:13:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-20 12:13:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-20 12:13:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-20 12:13:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-20 12:13:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-20 12:13:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-20 12:13:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:13:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-20 12:13:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-20 12:13:01,187 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-20 12:13:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_poll_controller [2024-11-20 12:13:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_poll_controller [2024-11-20 12:13:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-20 12:13:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-20 12:13:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-20 12:13:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-20 12:13:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-20 12:13:01,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-20 12:13:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-20 12:13:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-20 12:13:01,189 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-20 12:13:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-20 12:13:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-20 12:13:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-20 12:13:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-20 12:13:01,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-20 12:13:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-20 12:13:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-20 12:13:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-20 12:13:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-20 12:13:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-20 12:13:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-20 12:13:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-20 12:13:01,193 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-20 12:13:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-20 12:13:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-20 12:13:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-20 12:13:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-20 12:13:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-20 12:13:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-20 12:13:01,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-20 12:13:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_75 [2024-11-20 12:13:01,195 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_75 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-20 12:13:01,195 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-20 12:13:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-20 12:13:01,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-20 12:13:01,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-20 12:13:01,197 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-20 12:13:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-20 12:13:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-20 12:13:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-20 12:13:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-20 12:13:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-20 12:13:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-20 12:13:01,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-20 12:13:01,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-20 12:13:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-20 12:13:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-20 12:13:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-20 12:13:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-20 12:13:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-20 12:13:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-20 12:13:01,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-20 12:13:01,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-20 12:13:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-20 12:13:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-20 12:13:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-20 12:13:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-20 12:13:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-20 12:13:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-20 12:13:01,201 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-20 12:13:01,201 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-20 12:13:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-20 12:13:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-20 12:13:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_reset [2024-11-20 12:13:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_reset [2024-11-20 12:13:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-20 12:13:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-20 12:13:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-20 12:13:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-20 12:13:01,202 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-20 12:13:01,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-20 12:13:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-20 12:13:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_remove1 [2024-11-20 12:13:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_remove1 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2024-11-20 12:13:01,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-20 12:13:01,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-20 12:13:01,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-20 12:13:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-20 12:13:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-20 12:13:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-20 12:13:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-20 12:13:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-20 12:13:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-20 12:13:01,205 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-20 12:13:01,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-20 12:13:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-20 12:13:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-20 12:13:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-20 12:13:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-20 12:13:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-20 12:13:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-20 12:13:01,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-20 12:13:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-20 12:13:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-20 12:13:01,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-20 12:13:01,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-20 12:13:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-20 12:13:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-20 12:13:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-20 12:13:01,209 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-20 12:13:01,209 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-20 12:13:02,255 INFO L238 CfgBuilder]: Building ICFG [2024-11-20 12:13:02,260 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-20 12:13:17,911 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-20 12:13:18,945 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-20 12:13:30,744 INFO L? ?]: Removed 3113 outVars from TransFormulas that were not future-live. [2024-11-20 12:13:30,744 INFO L287 CfgBuilder]: Performing block encoding [2024-11-20 12:13:30,801 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-20 12:13:30,803 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-20 12:13:30,803 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:13:30 BoogieIcfgContainer [2024-11-20 12:13:30,803 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-20 12:13:30,806 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-20 12:13:30,806 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-20 12:13:30,809 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-20 12:13:30,810 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 12:12:55" (1/3) ... [2024-11-20 12:13:30,812 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@484bd2eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:13:30, skipping insertion in model container [2024-11-20 12:13:30,812 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 12:12:59" (2/3) ... [2024-11-20 12:13:30,813 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@484bd2eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 12:13:30, skipping insertion in model container [2024-11-20 12:13:30,813 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 12:13:30" (3/3) ... [2024-11-20 12:13:30,814 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-11-20 12:13:30,832 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-20 12:13:30,832 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-20 12:13:30,963 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-20 12:13:30,971 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;@555436ca, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-20 12:13:30,972 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-20 12:13:30,986 INFO L276 IsEmpty]: Start isEmpty. Operand has 2319 states, 1666 states have (on average 1.3205282112845138) internal successors, (2200), 1698 states have internal predecessors, (2200), 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) [2024-11-20 12:13:31,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-20 12:13:31,008 INFO L207 NwaCegarLoop]: Found error trace [2024-11-20 12:13:31,009 INFO L215 NwaCegarLoop]: trace histogram [14, 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, 1, 1, 1, 1, 1, 1] [2024-11-20 12:13:31,010 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)] === [2024-11-20 12:13:31,014 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-20 12:13:31,016 INFO L85 PathProgramCache]: Analyzing trace with hash -1163170543, now seen corresponding path program 1 times [2024-11-20 12:13:31,026 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-20 12:13:31,026 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [19058112] [2024-11-20 12:13:31,026 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-20 12:13:31,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-20 12:13:37,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-20 12:13:38,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,829 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:38,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-20 12:13:38,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,861 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:38,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,871 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-20 12:13:38,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,891 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:38,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,902 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-20 12:13:38,907 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,920 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:38,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,933 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-20 12:13:38,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,948 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:38,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-20 12:13:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,980 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:38,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:38,991 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-20 12:13:38,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,006 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:39,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,013 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-20 12:13:39,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,041 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:39,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,050 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-20 12:13:39,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,067 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:39,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,074 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-20 12:13:39,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,093 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:39,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,106 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-20 12:13:39,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,125 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:39,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-20 12:13:39,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,150 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:39,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,159 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-20 12:13:39,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,174 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-20 12:13:39,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,182 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-20 12:13:39,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,200 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-20 12:13:39,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-20 12:13:39,218 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2024-11-20 12:13:39,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-20 12:13:39,219 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [19058112] [2024-11-20 12:13:39,220 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [19058112] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-20 12:13:39,220 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-20 12:13:39,221 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-20 12:13:39,222 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615226931] [2024-11-20 12:13:39,223 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-20 12:13:39,227 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-20 12:13:39,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-20 12:13:39,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-20 12:13:39,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-20 12:13:39,267 INFO L87 Difference]: Start difference. First operand has 2319 states, 1666 states have (on average 1.3205282112845138) internal successors, (2200), 1698 states have internal predecessors, (2200), 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 9.75) internal successors, (39), 3 states have internal predecessors, (39), 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) [2024-11-20 12:13:43,380 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-20 12:13:47,697 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []