./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8be7027f Calling Ultimate with: /root/.sdkman/candidates/java/11.0.12-open/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-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.dk.perfect-tracechecks-8be7027-m [2024-11-12 10:56:43,038 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-12 10:56:43,140 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-12 10:56:43,150 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-12 10:56:43,151 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-12 10:56:43,189 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-12 10:56:43,190 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-12 10:56:43,190 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-12 10:56:43,191 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-12 10:56:43,193 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-12 10:56:43,193 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-12 10:56:43,194 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-12 10:56:43,194 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-12 10:56:43,195 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-12 10:56:43,195 INFO L153 SettingsManager]: * Use SBE=true [2024-11-12 10:56:43,197 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-12 10:56:43,198 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-12 10:56:43,198 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-12 10:56:43,198 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-12 10:56:43,199 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-12 10:56:43,199 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-12 10:56:43,204 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-12 10:56:43,204 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-12 10:56:43,204 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-12 10:56:43,204 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-12 10:56:43,205 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-12 10:56:43,205 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-12 10:56:43,205 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-12 10:56:43,206 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-12 10:56:43,207 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:56:43,207 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-12 10:56:43,207 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-12 10:56:43,208 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-12 10:56:43,209 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-12 10:56:43,209 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-12 10:56:43,209 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-12 10:56:43,210 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-12 10:56:43,210 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-12 10:56:43,210 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-12 10:56:43,210 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d4784d7b609e947942ffa9f8266acf243583adf996e2bcae78fb9e8c8fa71002 [2024-11-12 10:56:43,545 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-12 10:56:43,583 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-12 10:56:43,587 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-12 10:56:43,589 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-12 10:56:43,590 INFO L274 PluginConnector]: CDTParser initialized [2024-11-12 10:56:43,591 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-11-12 10:56:45,291 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-12 10:56:45,968 INFO L384 CDTParser]: Found 1 translation units. [2024-11-12 10:56:45,969 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 [2024-11-12 10:56:46,043 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2d39df28/0f1faefadd8d44beab27b3a744781652/FLAGb7229c748 [2024-11-12 10:56:46,414 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2d39df28/0f1faefadd8d44beab27b3a744781652 [2024-11-12 10:56:46,416 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-12 10:56:46,418 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-12 10:56:46,421 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-12 10:56:46,422 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-12 10:56:46,428 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-12 10:56:46,429 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:46" (1/1) ... [2024-11-12 10:56:46,430 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520433db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:46, skipping insertion in model container [2024-11-12 10:56:46,430 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:56:46" (1/1) ... [2024-11-12 10:56:46,580 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-12 10:56:50,903 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] [2024-11-12 10:56:50,908 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] [2024-11-12 10:56:50,908 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] [2024-11-12 10:56:50,909 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] [2024-11-12 10:56:50,943 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:56:51,020 INFO L200 MainTranslator]: Completed pre-run [2024-11-12 10:56:51,168 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] [2024-11-12 10:56:51,171 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] [2024-11-12 10:56:51,171 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5277] [2024-11-12 10:56:51,174 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] [2024-11-12 10:56:51,175 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] [2024-11-12 10:56:51,176 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] [2024-11-12 10:56:51,176 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] [2024-11-12 10:56:51,185 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] [2024-11-12 10:56:51,188 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] [2024-11-12 10:56:51,190 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] [2024-11-12 10:56:51,191 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] [2024-11-12 10:56:51,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6112] [2024-11-12 10:56:51,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6146] [2024-11-12 10:56:51,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [6157] [2024-11-12 10:56:51,206 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6166] [2024-11-12 10:56:51,266 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7371] [2024-11-12 10:56:51,445 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] [2024-11-12 10:56:51,446 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] [2024-11-12 10:56:51,446 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] [2024-11-12 10:56:51,447 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] [2024-11-12 10:56:51,458 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-12 10:56:51,711 INFO L204 MainTranslator]: Completed translation [2024-11-12 10:56:51,712 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51 WrapperNode [2024-11-12 10:56:51,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-12 10:56:51,714 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-12 10:56:51,714 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-12 10:56:51,714 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-12 10:56:51,721 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:51,838 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:52,105 INFO L138 Inliner]: procedures = 470, calls = 2368, calls flagged for inlining = 234, calls inlined = 217, statements flattened = 6483 [2024-11-12 10:56:52,106 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-12 10:56:52,107 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-12 10:56:52,108 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-12 10:56:52,109 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-12 10:56:52,120 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:52,121 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:52,163 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,351 INFO L175 MemorySlicer]: Split 1255 memory accesses to 24 slices as follows [3, 58, 1, 5, 5, 2, 1, 2, 17, 3, 2, 9, 2, 8, 52, 2, 3, 2, 2, 5, 5, 1056, 5, 5]. 84 percent of accesses are in the largest equivalence class. The 384 initializations are split as follows [0, 2, 0, 5, 5, 0, 1, 2, 8, 0, 0, 8, 2, 0, 0, 2, 1, 2, 2, 5, 5, 324, 5, 5]. The 453 writes are split as follows [0, 56, 0, 0, 0, 1, 0, 0, 0, 1, 1, 0, 0, 5, 42, 0, 0, 0, 0, 0, 0, 347, 0, 0]. [2024-11-12 10:56:53,352 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,352 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,522 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,617 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,659 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,691 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,756 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-12 10:56:53,758 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-12 10:56:53,758 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-12 10:56:53,758 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-12 10:56:53,759 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (1/1) ... [2024-11-12 10:56:53,764 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-12 10:56:53,775 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2024-11-12 10:56:53,793 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) [2024-11-12 10:56:53,799 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 [2024-11-12 10:56:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure check_if_running [2024-11-12 10:56:53,852 INFO L138 BoogieDeclarations]: Found implementation of procedure check_if_running [2024-11-12 10:56:53,852 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-11-12 10:56:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-11-12 10:56:53,853 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2024-11-12 10:56:53,853 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2024-11-12 10:56:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-12 10:56:53,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-12 10:56:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-11-12 10:56:53,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-11-12 10:56:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-12 10:56:53,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-12 10:56:53,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-12 10:56:53,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-12 10:56:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 10:56:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2024-11-12 10:56:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-12 10:56:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-12 10:56:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2024-11-12 10:56:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2024-11-12 10:56:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2024-11-12 10:56:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2024-11-12 10:56:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure reset_tx [2024-11-12 10:56:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_tx [2024-11-12 10:56:53,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_66 [2024-11-12 10:56:53,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_66 [2024-11-12 10:56:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_76 [2024-11-12 10:56:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_76 [2024-11-12 10:56:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2024-11-12 10:56:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2024-11-12 10:56:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-12 10:56:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-12 10:56:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-12 10:56:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-12 10:56:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-12 10:56:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-12 10:56:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-12 10:56:53,857 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-12 10:56:53,857 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2024-11-12 10:56:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2024-11-12 10:56:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-12 10:56:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-12 10:56:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-12 10:56:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-12 10:56:53,858 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-12 10:56:53,858 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-12 10:56:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-12 10:56:53,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_69 [2024-11-12 10:56:53,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_69 [2024-11-12 10:56:53,860 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2024-11-12 10:56:53,860 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2024-11-12 10:56:53,860 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2024-11-12 10:56:53,860 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2024-11-12 10:56:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-12 10:56:53,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-12 10:56:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-12 10:56:53,861 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-12 10:56:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-12 10:56:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-12 10:56:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-12 10:56:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-12 10:56:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-12 10:56:53,862 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-12 10:56:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-12 10:56:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-12 10:56:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-12 10:56:53,863 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-12 10:56:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-12 10:56:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-12 10:56:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-12 10:56:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-12 10:56:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-12 10:56:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-12 10:56:53,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-12 10:56:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-12 10:56:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-12 10:56:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-12 10:56:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-12 10:56:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-12 10:56:53,865 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-12 10:56:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-12 10:56:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-12 10:56:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-12 10:56:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-12 10:56:53,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-12 10:56:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-12 10:56:53,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-12 10:56:53,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-12 10:56:53,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-12 10:56:53,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-12 10:56:53,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-12 10:56:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-12 10:56:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-12 10:56:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-12 10:56:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-12 10:56:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-12 10:56:53,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-12 10:56:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-12 10:56:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-12 10:56:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-12 10:56:53,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-12 10:56:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-12 10:56:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-12 10:56:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-12 10:56:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-12 10:56:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-12 10:56:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-12 10:56:53,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-12 10:56:53,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-12 10:56:53,871 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-12 10:56:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-12 10:56:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-12 10:56:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-12 10:56:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-12 10:56:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-12 10:56:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-12 10:56:53,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-12 10:56:53,873 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-12 10:56:53,874 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2024-11-12 10:56:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-12 10:56:53,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:56:53,875 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:56:53,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:56:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:56:53,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:56:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-12 10:56:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-12 10:56:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-12 10:56:53,877 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-12 10:56:53,879 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-12 10:56:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-12 10:56:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-12 10:56:53,880 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-12 10:56:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-12 10:56:53,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-12 10:56:53,882 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-12 10:56:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-12 10:56:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-12 10:56:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-12 10:56:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-12 10:56:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-12 10:56:53,883 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-12 10:56:53,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-11-12 10:56:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-11-12 10:56:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure check_duplex [2024-11-12 10:56:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure check_duplex [2024-11-12 10:56:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-11-12 10:56:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-11-12 10:56:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure pci_choose_state [2024-11-12 10:56:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_choose_state [2024-11-12 10:56:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-12 10:56:53,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-12 10:56:53,884 INFO L130 BoogieDeclarations]: Found specification of procedure tx_timeout [2024-11-12 10:56:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_timeout [2024-11-12 10:56:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_resume [2024-11-12 10:56:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_resume [2024-11-12 10:56:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 10:56:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2024-11-12 10:56:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-12 10:56:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-11-12 10:56:53,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-11-12 10:56:53,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-11-12 10:56:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-11-12 10:56:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-12 10:56:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-12 10:56:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-12 10:56:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-12 10:56:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-12 10:56:53,886 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-12 10:56:53,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-12 10:56:53,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2024-11-12 10:56:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:56:53,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-12 10:56:53,888 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-12 10:56:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-12 10:56:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2024-11-12 10:56:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2024-11-12 10:56:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-12 10:56:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2024-11-12 10:56:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-11-12 10:56:53,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-11-12 10:56:53,889 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-12 10:56:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-12 10:56:53,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-12 10:56:53,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-12 10:56:53,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-12 10:56:53,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-12 10:56:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure __set_mac_addr [2024-11-12 10:56:53,894 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_mac_addr [2024-11-12 10:56:53,894 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-11-12 10:56:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-11-12 10:56:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-12 10:56:53,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-12 10:56:53,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-12 10:56:53,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sundance_exit_14_2 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-12 10:56:53,896 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-12 10:56:53,897 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-12 10:56:53,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-12 10:56:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-12 10:56:53,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-12 10:56:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_close [2024-11-12 10:56:53,902 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_close [2024-11-12 10:56:53,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 10:56:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2024-11-12 10:56:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats [2024-11-12 10:56:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats [2024-11-12 10:56:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_poll_controller [2024-11-12 10:56:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_poll_controller [2024-11-12 10:56:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-11-12 10:56:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-11-12 10:56:53,903 INFO L130 BoogieDeclarations]: Found specification of procedure nway_reset [2024-11-12 10:56:53,903 INFO L138 BoogieDeclarations]: Found implementation of procedure nway_reset [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-12 10:56:53,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_netdev_private [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-12 10:56:53,904 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-12 10:56:53,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-12 10:56:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-12 10:56:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-12 10:56:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-12 10:56:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-12 10:56:53,906 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-12 10:56:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-12 10:56:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-12 10:56:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-12 10:56:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-12 10:56:53,906 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-12 10:56:53,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_75 [2024-11-12 10:56:53,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_75 [2024-11-12 10:56:53,908 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-12 10:56:53,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-12 10:56:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-12 10:56:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-12 10:56:53,913 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2024-11-12 10:56:53,914 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2024-11-12 10:56:53,914 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-12 10:56:53,914 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-12 10:56:53,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-12 10:56:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure intr_handler [2024-11-12 10:56:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure intr_handler [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-12 10:56:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-12 10:56:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-12 10:56:53,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_netdev_private [2024-11-12 10:56:53,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-12 10:56:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-12 10:56:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2024-11-12 10:56:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2024-11-12 10:56:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2024-11-12 10:56:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2024-11-12 10:56:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_open [2024-11-12 10:56:53,917 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_open [2024-11-12 10:56:53,917 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_reset [2024-11-12 10:56:53,921 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_reset [2024-11-12 10:56:53,921 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-11-12 10:56:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-12 10:56:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-11-12 10:56:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-12 10:56:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-12 10:56:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure sundance_remove1 [2024-11-12 10:56:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure sundance_remove1 [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_70 [2024-11-12 10:56:53,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_70 [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-12 10:56:53,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-12 10:56:53,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-12 10:56:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-12 10:56:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rx [2024-11-12 10:56:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rx [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-12 10:56:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2024-11-12 10:56:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-11-12 10:56:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-12 10:56:53,924 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-12 10:56:53,924 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-12 10:56:53,925 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-12 10:56:53,928 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-12 10:56:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-12 10:56:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-12 10:56:53,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-12 10:56:53,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-12 10:56:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-12 10:56:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-12 10:56:53,931 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-12 10:56:53,931 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-12 10:56:55,007 INFO L238 CfgBuilder]: Building ICFG [2024-11-12 10:56:55,013 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-12 10:57:11,958 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-11-12 10:57:13,187 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-12 10:57:24,750 INFO L? ?]: Removed 3113 outVars from TransFormulas that were not future-live. [2024-11-12 10:57:24,751 INFO L287 CfgBuilder]: Performing block encoding [2024-11-12 10:57:24,820 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-12 10:57:24,820 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-12 10:57:24,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:57:24 BoogieIcfgContainer [2024-11-12 10:57:24,821 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-12 10:57:24,824 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-12 10:57:24,825 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-12 10:57:24,828 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-12 10:57:24,828 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:56:46" (1/3) ... [2024-11-12 10:57:24,829 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7653d627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:57:24, skipping insertion in model container [2024-11-12 10:57:24,831 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:56:51" (2/3) ... [2024-11-12 10:57:24,831 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7653d627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:57:24, skipping insertion in model container [2024-11-12 10:57:24,831 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:57:24" (3/3) ... [2024-11-12 10:57:24,832 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-dlink-sundance.cil.i [2024-11-12 10:57:24,852 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-12 10:57:24,852 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2024-11-12 10:57:25,001 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-12 10:57:25,008 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;@5aaf4365, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-12 10:57:25,009 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-12 10:57:25,027 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) [2024-11-12 10:57:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-12 10:57:25,054 INFO L210 NwaCegarLoop]: Found error trace [2024-11-12 10:57:25,057 INFO L218 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] [2024-11-12 10:57:25,058 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)] === [2024-11-12 10:57:25,064 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-12 10:57:25,065 INFO L85 PathProgramCache]: Analyzing trace with hash -1163170543, now seen corresponding path program 1 times [2024-11-12 10:57:25,074 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-12 10:57:25,075 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [928717049] [2024-11-12 10:57:25,075 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-12 10:57:25,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-12 10:57:31,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:32,864 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 3 [2024-11-12 10:57:32,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:32,885 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:32,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:32,906 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 14 [2024-11-12 10:57:32,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:32,932 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:32,934 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:32,946 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 25 [2024-11-12 10:57:32,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:32,966 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:32,981 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 36 [2024-11-12 10:57:32,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,002 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,012 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2024-11-12 10:57:33,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,029 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 58 [2024-11-12 10:57:33,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,070 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,087 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 69 [2024-11-12 10:57:33,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,102 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,113 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 80 [2024-11-12 10:57:33,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,133 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,142 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-11-12 10:57:33,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,156 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,165 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 102 [2024-11-12 10:57:33,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,183 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,194 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 113 [2024-11-12 10:57:33,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,218 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,234 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 124 [2024-11-12 10:57:33,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,251 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,261 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2024-11-12 10:57:33,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,278 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-11-12 10:57:33,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,288 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-11-12 10:57:33,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,306 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-11-12 10:57:33,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-12 10:57:33,326 INFO L134 CoverageAnalysis]: Checked inductivity of 741 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 741 trivial. 0 not checked. [2024-11-12 10:57:33,329 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-12 10:57:33,330 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [928717049] [2024-11-12 10:57:33,331 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [928717049] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-12 10:57:33,331 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-12 10:57:33,332 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-12 10:57:33,334 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [590520227] [2024-11-12 10:57:33,335 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-12 10:57:33,341 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-12 10:57:33,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-12 10:57:33,371 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-12 10:57:33,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-12 10:57:33,379 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) [2024-11-12 10:57:37,484 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.09s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-12 10:57:41,860 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.37s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []