./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e2fb8bed Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/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_1.6.800.v20240513-1750.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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.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 e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f --- Real Ultimate output --- This is Ultimate 0.3.0-?-e2fb8be-m [2025-03-08 20:40:35,166 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-08 20:40:35,230 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-08 20:40:35,234 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-08 20:40:35,234 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-08 20:40:35,259 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-08 20:40:35,260 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-08 20:40:35,260 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-08 20:40:35,261 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-08 20:40:35,261 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-08 20:40:35,261 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-08 20:40:35,261 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-08 20:40:35,262 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-08 20:40:35,262 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-08 20:40:35,262 INFO L153 SettingsManager]: * Use SBE=true [2025-03-08 20:40:35,262 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-08 20:40:35,262 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-08 20:40:35,262 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-08 20:40:35,262 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-08 20:40:35,263 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-08 20:40:35,263 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:40:35,263 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-08 20:40:35,264 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-08 20:40:35,265 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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 -> e0b7f3dbb9c244f21078afaa18d4b8e19be818a59d5c8d23a1f9450706e2c15f [2025-03-08 20:40:35,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-08 20:40:35,491 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-08 20:40:35,494 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-08 20:40:35,495 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-08 20:40:35,495 INFO L274 PluginConnector]: CDTParser initialized [2025-03-08 20:40:35,496 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-08 20:40:36,656 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9571ab0c1/a764a860f9ec4f9496559825bc51ecba/FLAG855a50ee6 [2025-03-08 20:40:37,239 INFO L384 CDTParser]: Found 1 translation units. [2025-03-08 20:40:37,239 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-08 20:40:37,298 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9571ab0c1/a764a860f9ec4f9496559825bc51ecba/FLAG855a50ee6 [2025-03-08 20:40:37,740 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9571ab0c1/a764a860f9ec4f9496559825bc51ecba [2025-03-08 20:40:37,742 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-08 20:40:37,743 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-08 20:40:37,744 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-08 20:40:37,744 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-08 20:40:37,746 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-08 20:40:37,747 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:40:37" (1/1) ... [2025-03-08 20:40:37,749 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5912579c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:37, skipping insertion in model container [2025-03-08 20:40:37,749 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.03 08:40:37" (1/1) ... [2025-03-08 20:40:37,845 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-08 20:40:41,189 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2025-03-08 20:40:41,192 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2025-03-08 20:40:41,212 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:40:41,257 INFO L200 MainTranslator]: Completed pre-run [2025-03-08 20:40:41,325 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"); [5283] [2025-03-08 20:40:41,326 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)); [5290] [2025-03-08 20:40:41,327 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5297] [2025-03-08 20:40:41,328 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/de2fed6/linux-alloc-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5338-5339] [2025-03-08 20:40:41,329 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"); [5344-5346] [2025-03-08 20:40:41,332 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5495] [2025-03-08 20:40:41,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5502] [2025-03-08 20:40:41,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5510] [2025-03-08 20:40:41,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5517] [2025-03-08 20:40:41,333 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5525] [2025-03-08 20:40:41,340 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5616-5617] [2025-03-08 20:40:41,342 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)); [5650-5651] [2025-03-08 20:40:41,343 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)); [5687-5688] [2025-03-08 20:40:41,344 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)); [5724-5725] [2025-03-08 20:40:41,349 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/linux/netdevice.h"), "i" (502), "i" (12UL)); [5985-5986] [2025-03-08 20:40:41,350 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5992] [2025-03-08 20:40:41,353 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6267] [2025-03-08 20:40:41,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2025-03-08 20:40:41,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2025-03-08 20:40:41,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6276] [2025-03-08 20:40:41,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6307] [2025-03-08 20:40:41,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6310] [2025-03-08 20:40:41,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6313] [2025-03-08 20:40:41,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6316] [2025-03-08 20:40:41,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6347] [2025-03-08 20:40:41,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6350] [2025-03-08 20:40:41,355 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6353] [2025-03-08 20:40:41,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6356] [2025-03-08 20:40:41,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6387] [2025-03-08 20:40:41,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6390] [2025-03-08 20:40:41,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6393] [2025-03-08 20:40:41,356 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6396] [2025-03-08 20:40:41,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7164] [2025-03-08 20:40:41,405 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7678] [2025-03-08 20:40:41,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7701] [2025-03-08 20:40:41,406 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7708] [2025-03-08 20:40:41,407 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7735] [2025-03-08 20:40:41,414 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8154] [2025-03-08 20:40:41,446 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9774] [2025-03-08 20:40:41,448 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9839] [2025-03-08 20:40:41,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9849] [2025-03-08 20:40:41,449 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9861] [2025-03-08 20:40:41,450 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9883] [2025-03-08 20:40:41,455 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10073] [2025-03-08 20:40:41,571 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2025-03-08 20:40:41,571 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2025-03-08 20:40:41,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-08 20:40:41,797 INFO L204 MainTranslator]: Completed translation [2025-03-08 20:40:41,799 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41 WrapperNode [2025-03-08 20:40:41,799 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-08 20:40:41,800 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-08 20:40:41,800 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-08 20:40:41,800 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-08 20:40:41,805 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:41,882 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:42,088 INFO L138 Inliner]: procedures = 556, calls = 3040, calls flagged for inlining = 292, calls inlined = 261, statements flattened = 8781 [2025-03-08 20:40:42,088 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-08 20:40:42,089 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-08 20:40:42,089 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-08 20:40:42,089 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-08 20:40:42,098 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:42,099 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:42,124 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:43,731 INFO L175 MemorySlicer]: Split 1325 memory accesses to 28 slices as follows [3, 8, 1, 1, 3, 1, 3, 2, 1120, 52, 2, 3, 5, 5, 30, 8, 1, 2, 15, 1, 2, 2, 6, 18, 10, 9, 9, 3]. 85 percent of accesses are in the largest equivalence class. The 153 initializations are split as follows [0, 8, 1, 1, 3, 1, 3, 0, 35, 0, 2, 3, 5, 5, 30, 8, 1, 0, 15, 0, 0, 2, 5, 0, 8, 8, 8, 1]. The 457 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 1, 395, 42, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 17, 0, 0, 0, 0]. [2025-03-08 20:40:43,733 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:43,733 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:43,890 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:43,907 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:43,959 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:43,984 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:44,038 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-08 20:40:44,040 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-08 20:40:44,040 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-08 20:40:44,040 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-08 20:40:44,041 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (1/1) ... [2025-03-08 20:40:44,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-08 20:40:44,056 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-08 20:40:44,070 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) [2025-03-08 20:40:44,077 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 [2025-03-08 20:40:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-08 20:40:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-08 20:40:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-08 20:40:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-08 20:40:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-08 20:40:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-08 20:40:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-08 20:40:44,100 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-08 20:40:44,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-08 20:40:44,101 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-08 20:40:44,101 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-08 20:40:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-08 20:40:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2025-03-08 20:40:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-08 20:40:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-08 20:40:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-08 20:40:44,102 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-08 20:40:44,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-03-08 20:40:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-08 20:40:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-08 20:40:44,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-08 20:40:44,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-08 20:40:44,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-08 20:40:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-08 20:40:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-08 20:40:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-08 20:40:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-08 20:40:44,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-08 20:40:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2025-03-08 20:40:44,108 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-08 20:40:44,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-08 20:40:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-08 20:40:44,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:40:44,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:40:44,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:40:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-08 20:40:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-08 20:40:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-08 20:40:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-08 20:40:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-08 20:40:44,110 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-08 20:40:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-08 20:40:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-08 20:40:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-08 20:40:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-08 20:40:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-08 20:40:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-08 20:40:44,111 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-08 20:40:44,112 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-08 20:40:44,112 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2025-03-08 20:40:44,113 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2025-03-08 20:40:44,113 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-08 20:40:44,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-08 20:40:44,114 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-08 20:40:44,115 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-08 20:40:44,115 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-08 20:40:44,116 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-08 20:40:44,116 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-08 20:40:44,117 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-08 20:40:44,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-08 20:40:44,118 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-08 20:40:44,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-08 20:40:44,122 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-08 20:40:44,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-08 20:40:44,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-08 20:40:44,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-08 20:40:44,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-08 20:40:44,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-08 20:40:44,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-08 20:40:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-08 20:40:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-08 20:40:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-08 20:40:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-08 20:40:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-08 20:40:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-08 20:40:44,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-08 20:40:44,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-08 20:40:44,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-08 20:40:44,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-08 20:40:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2025-03-08 20:40:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2025-03-08 20:40:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-08 20:40:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-08 20:40:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-08 20:40:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-08 20:40:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-08 20:40:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-08 20:40:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2025-03-08 20:40:44,129 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2025-03-08 20:40:44,129 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-03-08 20:40:44,130 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-03-08 20:40:44,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-03-08 20:40:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-08 20:40:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-08 20:40:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-08 20:40:44,131 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-08 20:40:44,131 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-08 20:40:45,194 INFO L256 CfgBuilder]: Building ICFG [2025-03-08 20:40:45,197 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-08 20:40:45,291 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16283: havoc netpoll_trap_#t~nondet2356#1; [2025-03-08 20:40:45,544 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5488: havoc kobject_name_#t~mem53#1.base, kobject_name_#t~mem53#1.offset; [2025-03-08 20:40:45,544 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5536: havoc dev_name_#t~mem55#1.base, dev_name_#t~mem55#1.offset; [2025-03-08 20:40:45,591 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16252: havoc #t~nondet2352; [2025-03-08 20:40:45,884 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14232: havoc ldv_dev_get_drvdata_#t~mem2233#1.base, ldv_dev_get_drvdata_#t~mem2233#1.offset;havoc ldv_dev_get_drvdata_#t~mem2234#1.base, ldv_dev_get_drvdata_#t~mem2234#1.offset; [2025-03-08 20:40:45,894 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16344: havoc #t~nondet2370; [2025-03-08 20:40:45,896 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16190: havoc #t~nondet2344; [2025-03-08 20:40:45,923 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6002: havoc #t~mem191.base, #t~mem191.offset; [2025-03-08 20:40:45,925 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16256: havoc #t~nondet2353; [2025-03-08 20:40:45,957 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5592: havoc #t~mem95.base, #t~mem95.offset; [2025-03-08 20:40:46,022 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16114: havoc #t~nondet2335; [2025-03-08 20:40:46,078 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: havoc arch_irqs_disabled_flags_#t~bitwise24#1; [2025-03-08 20:40:46,240 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12047: #res#1 := ~arg0#1; [2025-03-08 20:40:46,846 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12740-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-08 20:40:46,846 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13979-1: ldv_mod_timer_118_#res#1 := ldv_mod_timer_118_~ldv_func_res~3#1; [2025-03-08 20:40:46,846 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L9460: call ULTIMATE.dealloc(~#ecmd~0#1.base, ~#ecmd~0#1.offset);havoc ~#ecmd~0#1.base, ~#ecmd~0#1.offset; [2025-03-08 20:40:46,846 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16331: havoc request_threaded_irq_#t~nondet2365#1; [2025-03-08 20:40:46,846 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13954-1: ldv_request_irq_116_#res#1 := ldv_request_irq_116_~ldv_func_res~2#1; [2025-03-08 20:40:46,866 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6622: havoc is_multicast_ether_addr_#t~mem288#1; [2025-03-08 20:40:46,867 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6616: havoc is_zero_ether_addr_#t~mem285#1;havoc is_zero_ether_addr_#t~mem286#1;havoc is_zero_ether_addr_#t~bitwise287#1; [2025-03-08 20:40:46,888 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16335: havoc round_jiffies_#t~nondet2366#1; [2025-03-08 20:40:46,888 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14129-1: ldv_mod_timer_142_#res#1 := ldv_mod_timer_142_~ldv_func_res~5#1; [2025-03-08 20:40:46,892 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16260: havoc #t~nondet2354; [2025-03-08 20:40:46,908 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16245: havoc #t~nondet2351; [2025-03-08 20:40:53,561 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint main_returnLabel#1: #t~ret2372#1 := main_#res#1;havoc main_#t~ret2122#1, main_~tmp~95#1;assume { :end_inline_main } true; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: havoc netif_msg_init_#t~bitwise219#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12407: call ULTIMATE.dealloc(ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset);havoc ldv_pci_instance_suspend_2_8_~#arg2#1.base, ldv_pci_instance_suspend_2_8_~#arg2#1.offset; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16110: havoc __pci_register_driver_#t~nondet2334#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6997: call ULTIMATE.dealloc(pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset);havoc pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.base, pcnet32_realloc_rx_ring_~#new_ring_dma_addr~1#1.offset; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12418: call ULTIMATE.dealloc(ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset);havoc ldv_pci_instance_suspend_late_2_7_~#arg2#1.base, ldv_pci_instance_suspend_late_2_7_~#arg2#1.offset; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14166-1: ldv___pci_register_driver_145_#res#1 := ldv___pci_register_driver_145_~ldv_func_res~6#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8356: call ULTIMATE.dealloc(pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset);havoc pcnet32_get_regs_~#flags~8#1.base, pcnet32_get_regs_~#flags~8#1.offset; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16287: havoc pci_choose_state_#t~nondet2357#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11141-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16294: havoc pci_enable_device_#t~nondet2358#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L7310: havoc pcnet32_get_msglevel_#t~mem448#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16301: havoc pci_save_state_#t~nondet2359#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16171: havoc dma_supported_#t~nondet2340#1; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: call ULTIMATE.dealloc(pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset);havoc pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.base, pcnet32_realloc_tx_ring_~#new_ring_dma_addr~0#1.offset; [2025-03-08 20:40:53,562 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16178: havoc eth_change_mtu_#t~nondet2341#1; [2025-03-08 20:40:53,563 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16182: havoc eth_mac_addr_#t~nondet2342#1; [2025-03-08 20:40:53,563 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10633: call ULTIMATE.dealloc(pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset);havoc pcnet32_pm_suspend_~#state#1.base, pcnet32_pm_suspend_~#state#1.offset; [2025-03-08 20:40:53,563 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16200: havoc generic_mii_ioctl_#t~nondet2345#1; [2025-03-08 20:40:54,444 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-08 20:40:58,122 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5902: havoc ethtool_cmd_speed_#t~mem180#1;havoc ethtool_cmd_speed_#t~mem181#1;havoc ethtool_cmd_speed_#t~bitwise182#1; [2025-03-08 20:40:58,122 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10513: call ULTIMATE.dealloc(~#ecmd~1#1.base, ~#ecmd~1#1.offset);havoc ~#ecmd~1#1.base, ~#ecmd~1#1.offset; [2025-03-08 20:40:58,122 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10448: call ULTIMATE.dealloc(pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset);havoc pcnet32_check_otherphy_~#mii~1#1.base, pcnet32_check_otherphy_~#mii~1#1.offset; [2025-03-08 20:40:59,491 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5566: havoc is_device_dma_capable_#t~mem60#1.base, is_device_dma_capable_#t~mem60#1.offset;havoc is_device_dma_capable_#t~mem61#1.base, is_device_dma_capable_#t~mem61#1.offset;havoc is_device_dma_capable_#t~mem62#1;havoc is_device_dma_capable_#t~short63#1; [2025-03-08 20:40:59,516 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16229: havoc #t~nondet2347; [2025-03-08 20:41:01,284 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16315: havoc #t~nondet2361; [2025-03-08 20:41:01,785 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L10319: call ULTIMATE.dealloc(~#flags~14#1.base, ~#flags~14#1.offset);havoc ~#flags~14#1.base, ~#flags~14#1.offset; [2025-03-08 20:41:01,848 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16237: havoc #t~nondet2349; [2025-03-08 20:41:12,085 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13911-1: ldv_alloc_etherdev_mqs_113_#res#1.base, ldv_alloc_etherdev_mqs_113_#res#1.offset := ldv_alloc_etherdev_mqs_113_~ldv_func_res~0#1.base, ldv_alloc_etherdev_mqs_113_~ldv_func_res~0#1.offset; [2025-03-08 20:41:12,085 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16323: havoc probe_irq_on_#t~nondet2363#1; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16327: havoc register_netdev_#t~nondet2364#1; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12696-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L12697-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16135: havoc alloc_etherdev_mqs_#t~ret2337#1.base, alloc_etherdev_mqs_#t~ret2337#1.offset; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L13926-1: ldv_register_netdev_114_#res#1 := ldv_register_netdev_114_~ldv_func_res~1#1; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L8645: call ULTIMATE.dealloc(~#promaddr~0#1.base, ~#promaddr~0#1.offset);havoc ~#promaddr~0#1.base, ~#promaddr~0#1.offset;call ULTIMATE.dealloc(~#__key~0#1.base, ~#__key~0#1.offset);havoc ~#__key~0#1.base, ~#__key~0#1.offset;call ULTIMATE.dealloc(~#__key___0~0#1.base, ~#__key___0~0#1.offset);havoc ~#__key___0~0#1.base, ~#__key___0~0#1.offset; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11160-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11163-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11165-1: ldv_alloc_etherdev_mqs_#res#1.base, ldv_alloc_etherdev_mqs_#res#1.offset := ldv_alloc_etherdev_mqs_~arg0#1.base, ldv_alloc_etherdev_mqs_~arg0#1.offset; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16219: havoc ldv_pre_register_netdev_#t~nondet2346#1; [2025-03-08 20:41:12,086 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16319: havoc probe_irq_off_#t~nondet2362#1; [2025-03-08 20:41:12,380 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16233: havoc #t~nondet2348; [2025-03-08 20:41:12,691 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5305: havoc #t~mem1;havoc #t~bitwise2; [2025-03-08 20:41:13,599 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16164: havoc del_timer_sync_#t~nondet2339#1; [2025-03-08 20:41:13,599 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L14044-1: ldv_del_timer_sync_128_#res#1 := ldv_del_timer_sync_128_~ldv_func_res~4#1; [2025-03-08 20:41:13,599 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L11336-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-08 20:41:14,439 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L5299: #res := 1; [2025-03-08 20:41:14,910 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16142: havoc crc32_le_#t~nondet2338#1; [2025-03-08 20:41:15,162 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16241: havoc mii_nway_restart_#t~nondet2350#1; [2025-03-08 20:41:15,204 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16308: havoc #t~nondet2360; [2025-03-08 20:41:15,302 INFO L1307 $ProcedureCfgBuilder]: dead code at ProgramPoint L16123: havoc #t~ret2336.base, #t~ret2336.offset; [2025-03-08 20:41:16,821 INFO L? ?]: Removed 3812 outVars from TransFormulas that were not future-live. [2025-03-08 20:41:16,821 INFO L307 CfgBuilder]: Performing block encoding [2025-03-08 20:41:16,936 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-08 20:41:16,937 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-08 20:41:16,937 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:41:16 BoogieIcfgContainer [2025-03-08 20:41:16,937 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-08 20:41:16,939 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-08 20:41:16,939 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-08 20:41:16,942 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-08 20:41:16,943 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.03 08:40:37" (1/3) ... [2025-03-08 20:41:16,944 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ab60403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:41:16, skipping insertion in model container [2025-03-08 20:41:16,945 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.03 08:40:41" (2/3) ... [2025-03-08 20:41:16,945 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6ab60403 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.03 08:41:16, skipping insertion in model container [2025-03-08 20:41:16,945 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 08.03 08:41:16" (3/3) ... [2025-03-08 20:41:16,946 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-08 20:41:16,962 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-08 20:41:16,965 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i that has 185 procedures, 3557 locations, 1 initial locations, 85 loop locations, and 1 error locations. [2025-03-08 20:41:17,088 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-08 20:41:17,099 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;@79d72d81, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-08 20:41:17,102 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-08 20:41:17,115 INFO L276 IsEmpty]: Start isEmpty. Operand has 3312 states, 2405 states have (on average 1.3463617463617463) internal successors, (3238), 2450 states have internal predecessors, (3238), 777 states have call successors, (777), 130 states have call predecessors, (777), 129 states have return successors, (769), 757 states have call predecessors, (769), 769 states have call successors, (769) [2025-03-08 20:41:17,169 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2025-03-08 20:41:17,169 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:41:17,170 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 4, 4, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:41:17,171 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:41:17,174 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:41:17,174 INFO L85 PathProgramCache]: Analyzing trace with hash 706731384, now seen corresponding path program 1 times [2025-03-08 20:41:17,180 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:41:17,181 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [98158318] [2025-03-08 20:41:17,181 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:41:17,182 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:41:21,502 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 259 statements into 1 equivalence classes. [2025-03-08 20:41:21,826 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 259 of 259 statements. [2025-03-08 20:41:21,827 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:41:21,827 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:41:22,623 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-03-08 20:41:22,623 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:41:22,623 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [98158318] [2025-03-08 20:41:22,624 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [98158318] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:41:22,624 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:41:22,624 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:41:22,625 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1155938011] [2025-03-08 20:41:22,626 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:41:22,628 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:41:22,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:41:22,647 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:41:22,647 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:41:22,658 INFO L87 Difference]: Start difference. First operand has 3312 states, 2405 states have (on average 1.3463617463617463) internal successors, (3238), 2450 states have internal predecessors, (3238), 777 states have call successors, (777), 130 states have call predecessors, (777), 129 states have return successors, (769), 757 states have call predecessors, (769), 769 states have call successors, (769) Second operand has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-03-08 20:41:26,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:41:32,142 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:41:32,143 INFO L93 Difference]: Finished difference Result 9551 states and 13958 transitions. [2025-03-08 20:41:32,144 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:41:32,145 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 259 [2025-03-08 20:41:32,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:41:32,191 INFO L225 Difference]: With dead ends: 9551 [2025-03-08 20:41:32,191 INFO L226 Difference]: Without dead ends: 6102 [2025-03-08 20:41:32,216 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:41:32,218 INFO L435 NwaCegarLoop]: 5403 mSDtfsCounter, 4286 mSDsluCounter, 4477 mSDsCounter, 0 mSdLazyCounter, 436 mSolverCounterSat, 19 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4286 SdHoareTripleChecker+Valid, 9880 SdHoareTripleChecker+Invalid, 456 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 19 IncrementalHoareTripleChecker+Valid, 436 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.1s IncrementalHoareTripleChecker+Time [2025-03-08 20:41:32,218 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4286 Valid, 9880 Invalid, 456 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [19 Valid, 436 Invalid, 1 Unknown, 0 Unchecked, 9.1s Time] [2025-03-08 20:41:32,238 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6102 states. [2025-03-08 20:41:32,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6102 to 6099. [2025-03-08 20:41:32,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6099 states, 4493 states have (on average 1.330514133095927) internal successors, (5978), 4560 states have internal predecessors, (5978), 1364 states have call successors, (1364), 241 states have call predecessors, (1364), 241 states have return successors, (1364), 1342 states have call predecessors, (1364), 1364 states have call successors, (1364) [2025-03-08 20:41:32,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6099 states to 6099 states and 8706 transitions. [2025-03-08 20:41:32,607 INFO L78 Accepts]: Start accepts. Automaton has 6099 states and 8706 transitions. Word has length 259 [2025-03-08 20:41:32,609 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:41:32,610 INFO L471 AbstractCegarLoop]: Abstraction has 6099 states and 8706 transitions. [2025-03-08 20:41:32,610 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 29.666666666666668) internal successors, (89), 3 states have internal predecessors, (89), 3 states have call successors, (35), 2 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-03-08 20:41:32,611 INFO L276 IsEmpty]: Start isEmpty. Operand 6099 states and 8706 transitions. [2025-03-08 20:41:32,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2025-03-08 20:41:32,627 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:41:32,627 INFO L218 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 4, 4, 2, 2, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:41:32,627 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-08 20:41:32,627 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:41:32,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:41:32,628 INFO L85 PathProgramCache]: Analyzing trace with hash 1828588156, now seen corresponding path program 1 times [2025-03-08 20:41:32,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:41:32,628 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1447089737] [2025-03-08 20:41:32,628 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:41:32,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:41:36,461 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 269 statements into 1 equivalence classes. [2025-03-08 20:41:36,590 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-03-08 20:41:36,590 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:41:36,590 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:41:36,992 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-03-08 20:41:36,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:41:36,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1447089737] [2025-03-08 20:41:36,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1447089737] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:41:36,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:41:36,993 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:41:36,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [779425204] [2025-03-08 20:41:36,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:41:36,994 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:41:36,997 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:41:36,997 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:41:36,997 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:41:36,998 INFO L87 Difference]: Start difference. First operand 6099 states and 8706 transitions. Second operand has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-03-08 20:41:41,045 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:41:46,358 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:41:46,359 INFO L93 Difference]: Finished difference Result 16438 states and 23407 transitions. [2025-03-08 20:41:46,359 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:41:46,359 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) Word has length 269 [2025-03-08 20:41:46,360 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:41:46,412 INFO L225 Difference]: With dead ends: 16438 [2025-03-08 20:41:46,413 INFO L226 Difference]: Without dead ends: 10370 [2025-03-08 20:41:46,434 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:41:46,435 INFO L435 NwaCegarLoop]: 4454 mSDtfsCounter, 3400 mSDsluCounter, 4330 mSDsCounter, 0 mSdLazyCounter, 397 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3400 SdHoareTripleChecker+Valid, 8784 SdHoareTripleChecker+Invalid, 405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 397 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.0s IncrementalHoareTripleChecker+Time [2025-03-08 20:41:46,435 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3400 Valid, 8784 Invalid, 405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 397 Invalid, 1 Unknown, 0 Unchecked, 9.0s Time] [2025-03-08 20:41:46,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10370 states. [2025-03-08 20:41:46,794 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10370 to 10365. [2025-03-08 20:41:46,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10365 states, 7648 states have (on average 1.3335512552301256) internal successors, (10199), 7750 states have internal predecessors, (10199), 2263 states have call successors, (2263), 454 states have call predecessors, (2263), 453 states have return successors, (2269), 2219 states have call predecessors, (2269), 2263 states have call successors, (2269) [2025-03-08 20:41:46,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10365 states to 10365 states and 14731 transitions. [2025-03-08 20:41:46,873 INFO L78 Accepts]: Start accepts. Automaton has 10365 states and 14731 transitions. Word has length 269 [2025-03-08 20:41:46,873 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:41:46,874 INFO L471 AbstractCegarLoop]: Abstraction has 10365 states and 14731 transitions. [2025-03-08 20:41:46,874 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 33.333333333333336) internal successors, (100), 3 states have internal predecessors, (100), 3 states have call successors, (34), 2 states have call predecessors, (34), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2025-03-08 20:41:46,874 INFO L276 IsEmpty]: Start isEmpty. Operand 10365 states and 14731 transitions. [2025-03-08 20:41:46,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2025-03-08 20:41:46,889 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:41:46,890 INFO L218 NwaCegarLoop]: trace histogram [17, 17, 13, 13, 13, 13, 13, 13, 5, 5, 5, 4, 4, 2, 2, 2, 2, 2, 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, 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, 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] [2025-03-08 20:41:46,890 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-08 20:41:46,890 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:41:46,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:41:46,891 INFO L85 PathProgramCache]: Analyzing trace with hash 721158519, now seen corresponding path program 1 times [2025-03-08 20:41:46,891 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:41:46,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2124522392] [2025-03-08 20:41:46,894 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:41:46,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-08 20:41:49,998 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 338 statements into 1 equivalence classes. [2025-03-08 20:41:50,101 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 338 of 338 statements. [2025-03-08 20:41:50,104 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-08 20:41:50,104 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-08 20:41:50,759 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 937 trivial. 0 not checked. [2025-03-08 20:41:50,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-08 20:41:50,760 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2124522392] [2025-03-08 20:41:50,760 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2124522392] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-08 20:41:50,760 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-08 20:41:50,760 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-08 20:41:50,760 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115055266] [2025-03-08 20:41:50,760 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-08 20:41:50,760 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-08 20:41:50,761 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-08 20:41:50,761 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-08 20:41:50,761 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:41:50,763 INFO L87 Difference]: Start difference. First operand 10365 states and 14731 transitions. Second operand has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2025-03-08 20:41:54,808 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2025-03-08 20:42:01,572 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-08 20:42:01,573 INFO L93 Difference]: Finished difference Result 25455 states and 36196 transitions. [2025-03-08 20:42:01,574 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-08 20:42:01,575 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) Word has length 338 [2025-03-08 20:42:01,575 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-08 20:42:01,674 INFO L225 Difference]: With dead ends: 25455 [2025-03-08 20:42:01,674 INFO L226 Difference]: Without dead ends: 15121 [2025-03-08 20:42:01,729 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-08 20:42:01,730 INFO L435 NwaCegarLoop]: 6437 mSDtfsCounter, 4096 mSDsluCounter, 4375 mSDsCounter, 0 mSdLazyCounter, 440 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4096 SdHoareTripleChecker+Valid, 10812 SdHoareTripleChecker+Invalid, 456 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 440 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 10.3s IncrementalHoareTripleChecker+Time [2025-03-08 20:42:01,730 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4096 Valid, 10812 Invalid, 456 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 440 Invalid, 1 Unknown, 0 Unchecked, 10.3s Time] [2025-03-08 20:42:01,747 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15121 states. [2025-03-08 20:42:02,129 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15121 to 15117. [2025-03-08 20:42:02,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15117 states, 11188 states have (on average 1.3349124061494457) internal successors, (14935), 11332 states have internal predecessors, (14935), 3267 states have call successors, (3267), 662 states have call predecessors, (3267), 661 states have return successors, (3274), 3205 states have call predecessors, (3274), 3267 states have call successors, (3274) [2025-03-08 20:42:02,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15117 states to 15117 states and 21476 transitions. [2025-03-08 20:42:02,215 INFO L78 Accepts]: Start accepts. Automaton has 15117 states and 21476 transitions. Word has length 338 [2025-03-08 20:42:02,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-08 20:42:02,215 INFO L471 AbstractCegarLoop]: Abstraction has 15117 states and 21476 transitions. [2025-03-08 20:42:02,216 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 44.0) internal successors, (132), 3 states have internal predecessors, (132), 3 states have call successors, (44), 2 states have call predecessors, (44), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38) [2025-03-08 20:42:02,217 INFO L276 IsEmpty]: Start isEmpty. Operand 15117 states and 21476 transitions. [2025-03-08 20:42:02,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2025-03-08 20:42:02,233 INFO L210 NwaCegarLoop]: Found error trace [2025-03-08 20:42:02,233 INFO L218 NwaCegarLoop]: trace histogram [19, 19, 13, 13, 13, 13, 13, 13, 9, 9, 9, 4, 4, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-08 20:42:02,234 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-08 20:42:02,234 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-08 20:42:02,235 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-08 20:42:02,235 INFO L85 PathProgramCache]: Analyzing trace with hash 621897150, now seen corresponding path program 1 times [2025-03-08 20:42:02,235 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-08 20:42:02,235 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [359066117] [2025-03-08 20:42:02,235 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-08 20:42:02,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms