./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 798a7b37 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-?-798a7b3-m [2025-03-04 05:28:37,552 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:28:37,601 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:28:37,604 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:28:37,605 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:28:37,630 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:28:37,631 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:28:37,631 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:28:37,632 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:28:37,632 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:28:37,633 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:28:37,633 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:28:37,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:28:37,633 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:28:37,633 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:28:37,634 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:28:37,634 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:28:37,634 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 [2025-03-04 05:28:37,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:28:37,911 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:28:37,913 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:28:37,915 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:28:37,915 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:28:37,916 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:28:39,103 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d9bd1f3/d3b29cb7b1dc445c8516f239efc94a16/FLAG4aa1bb513 [2025-03-04 05:28:39,689 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:28:39,690 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:28:39,737 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d9bd1f3/d3b29cb7b1dc445c8516f239efc94a16/FLAG4aa1bb513 [2025-03-04 05:28:39,749 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07d9bd1f3/d3b29cb7b1dc445c8516f239efc94a16 [2025-03-04 05:28:39,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:28:39,752 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:28:39,753 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:28:39,753 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:28:39,757 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:28:39,757 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:28:39" (1/1) ... [2025-03-04 05:28:39,758 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6dd3c4b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:39, skipping insertion in model container [2025-03-04 05:28:39,758 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:28:39" (1/1) ... [2025-03-04 05:28:39,849 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:28:42,754 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] [2025-03-04 05:28:42,758 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] [2025-03-04 05:28:42,782 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:28:42,815 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:28:42,869 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] [2025-03-04 05:28:42,870 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] [2025-03-04 05:28:42,870 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5297] [2025-03-04 05:28:42,872 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] [2025-03-04 05:28:42,872 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] [2025-03-04 05:28:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5495] [2025-03-04 05:28:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5502] [2025-03-04 05:28:42,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5510] [2025-03-04 05:28:42,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5517] [2025-03-04 05:28:42,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5525] [2025-03-04 05:28:42,878 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] [2025-03-04 05:28:42,879 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] [2025-03-04 05:28:42,880 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] [2025-03-04 05:28:42,881 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] [2025-03-04 05:28:42,885 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] [2025-03-04 05:28:42,885 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5992] [2025-03-04 05:28:42,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6267] [2025-03-04 05:28:42,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2025-03-04 05:28:42,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2025-03-04 05:28:42,917 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6276] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6307] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6310] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6313] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6316] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6347] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6350] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6353] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6356] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6387] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6390] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6393] [2025-03-04 05:28:42,918 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6396] [2025-03-04 05:28:42,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7164] [2025-03-04 05:28:42,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7678] [2025-03-04 05:28:42,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7701] [2025-03-04 05:28:42,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7708] [2025-03-04 05:28:42,942 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7735] [2025-03-04 05:28:42,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8154] [2025-03-04 05:28:42,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9774] [2025-03-04 05:28:42,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9839] [2025-03-04 05:28:42,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9849] [2025-03-04 05:28:42,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9861] [2025-03-04 05:28:42,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9883] [2025-03-04 05:28:42,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10073] [2025-03-04 05:28:43,081 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] [2025-03-04 05:28:43,082 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] [2025-03-04 05:28:43,086 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:28:43,341 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:28:43,342 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43 WrapperNode [2025-03-04 05:28:43,342 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:28:43,344 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:28:43,344 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:28:43,344 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:28:43,352 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:43,467 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:43,693 INFO L138 Inliner]: procedures = 556, calls = 3040, calls flagged for inlining = 292, calls inlined = 261, statements flattened = 8781 [2025-03-04 05:28:43,694 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:28:43,695 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:28:43,695 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:28:43,695 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:28:43,704 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:43,705 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:43,748 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,224 INFO L175 MemorySlicer]: Split 1325 memory accesses to 28 slices as follows [3, 52, 1120, 8, 1, 1, 3, 1, 3, 2, 2, 3, 30, 5, 5, 8, 1, 15, 1, 2, 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, 0, 35, 8, 1, 1, 3, 1, 3, 0, 2, 3, 30, 5, 5, 8, 1, 15, 0, 0, 2, 0, 5, 0, 8, 8, 8, 1]. The 457 writes are split as follows [0, 42, 395, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 17, 0, 0, 0, 0]. [2025-03-04 05:28:45,225 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,225 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,358 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,377 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,485 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,512 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,564 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:28:45,566 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:28:45,566 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:28:45,566 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:28:45,567 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (1/1) ... [2025-03-04 05:28:45,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:28:45,579 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:28:45,591 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) [2025-03-04 05:28:45,597 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 [2025-03-04 05:28:45,610 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2025-03-04 05:28:45,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2025-03-04 05:28:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:28:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:28:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2025-03-04 05:28:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2025-03-04 05:28:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2025-03-04 05:28:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2025-03-04 05:28:45,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2025-03-04 05:28:45,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:28:45,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:28:45,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2025-03-04 05:28:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2025-03-04 05:28:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:28:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2025-03-04 05:28:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2025-03-04 05:28:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2025-03-04 05:28:45,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2025-03-04 05:28:45,614 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2025-03-04 05:28:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2025-03-04 05:28:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-03-04 05:28:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2025-03-04 05:28:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2025-03-04 05:28:45,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:28:45,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:28:45,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2025-03-04 05:28:45,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2025-03-04 05:28:45,616 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:28:45,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:28:45,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:28:45,619 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:28:45,619 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:28:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:28:45,620 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2025-03-04 05:28:45,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2025-03-04 05:28:45,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2025-03-04 05:28:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2025-03-04 05:28:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2025-03-04 05:28:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:28:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2025-03-04 05:28:45,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:28:45,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2025-03-04 05:28:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:28:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2025-03-04 05:28:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2025-03-04 05:28:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:28:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2025-03-04 05:28:45,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2025-03-04 05:28:45,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2025-03-04 05:28:45,626 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:28:45,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:28:45,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:28:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2025-03-04 05:28:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2025-03-04 05:28:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2025-03-04 05:28:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:28:45,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:28:45,629 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 05:28:45,630 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:28:45,630 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 05:28:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2025-03-04 05:28:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2025-03-04 05:28:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2025-03-04 05:28:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2025-03-04 05:28:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2025-03-04 05:28:45,632 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2025-03-04 05:28:45,632 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2025-03-04 05:28:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2025-03-04 05:28:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2025-03-04 05:28:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2025-03-04 05:28:45,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:28:45,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:28:45,634 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-04 05:28:45,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2025-03-04 05:28:45,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2025-03-04 05:28:45,636 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2025-03-04 05:28:45,636 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2025-03-04 05:28:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2025-03-04 05:28:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:28:45,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:28:45,639 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2025-03-04 05:28:45,640 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:28:45,640 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2025-03-04 05:28:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2025-03-04 05:28:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2025-03-04 05:28:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2025-03-04 05:28:45,643 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2025-03-04 05:28:45,643 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2025-03-04 05:28:46,538 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:28:46,541 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:28:46,657 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16283: havoc netpoll_trap_#t~nondet2356#1; [2025-03-04 05:28:46,882 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5488: havoc kobject_name_#t~mem53#1.base, kobject_name_#t~mem53#1.offset; [2025-03-04 05:28:46,882 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5536: havoc dev_name_#t~mem55#1.base, dev_name_#t~mem55#1.offset; [2025-03-04 05:28:46,912 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16252: havoc #t~nondet2352; [2025-03-04 05:28:47,196 INFO L1325 $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; [2025-03-04 05:28:47,204 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16344: havoc #t~nondet2370; [2025-03-04 05:28:47,207 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16190: havoc #t~nondet2344; [2025-03-04 05:28:47,231 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6002: havoc #t~mem191.base, #t~mem191.offset; [2025-03-04 05:28:47,233 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16256: havoc #t~nondet2353; [2025-03-04 05:28:47,264 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5592: havoc #t~mem95.base, #t~mem95.offset; [2025-03-04 05:28:47,321 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16114: havoc #t~nondet2335; [2025-03-04 05:28:47,369 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5354: havoc arch_irqs_disabled_flags_#t~bitwise24#1; [2025-03-04 05:28:47,543 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12047: #res#1 := ~arg0#1; [2025-03-04 05:28:51,851 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12740-1: ldv_request_irq_#res#1 := ldv_request_irq_~arg0#1; [2025-03-04 05:28:51,852 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13979-1: ldv_mod_timer_118_#res#1 := ldv_mod_timer_118_~ldv_func_res~3#1; [2025-03-04 05:28:51,852 INFO L1325 $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; [2025-03-04 05:28:51,852 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16331: havoc request_threaded_irq_#t~nondet2365#1; [2025-03-04 05:28:51,852 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13954-1: ldv_request_irq_116_#res#1 := ldv_request_irq_116_~ldv_func_res~2#1; [2025-03-04 05:28:51,876 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6622: havoc is_multicast_ether_addr_#t~mem288#1; [2025-03-04 05:28:51,877 INFO L1325 $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; [2025-03-04 05:28:51,901 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16335: havoc round_jiffies_#t~nondet2366#1; [2025-03-04 05:28:51,901 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14129-1: ldv_mod_timer_142_#res#1 := ldv_mod_timer_142_~ldv_func_res~5#1; [2025-03-04 05:28:51,906 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16260: havoc #t~nondet2354; [2025-03-04 05:28:51,926 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16245: havoc #t~nondet2351; [2025-03-04 05:28:58,523 INFO L1325 $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; [2025-03-04 05:28:58,523 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6189: havoc netif_msg_init_#t~bitwise219#1; [2025-03-04 05:28:58,524 INFO L1325 $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; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16110: havoc __pci_register_driver_#t~nondet2334#1; [2025-03-04 05:28:58,524 INFO L1325 $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; [2025-03-04 05:28:58,524 INFO L1325 $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; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14166-1: ldv___pci_register_driver_145_#res#1 := ldv___pci_register_driver_145_~ldv_func_res~6#1; [2025-03-04 05:28:58,524 INFO L1325 $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; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16287: havoc pci_choose_state_#t~nondet2357#1; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11141-1: ldv___pci_register_driver_#res#1 := ldv___pci_register_driver_~arg0#1; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16294: havoc pci_enable_device_#t~nondet2358#1; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7310: havoc pcnet32_get_msglevel_#t~mem448#1; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16301: havoc pci_save_state_#t~nondet2359#1; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16171: havoc dma_supported_#t~nondet2340#1; [2025-03-04 05:28:58,524 INFO L1325 $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; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16178: havoc eth_change_mtu_#t~nondet2341#1; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16182: havoc eth_mac_addr_#t~nondet2342#1; [2025-03-04 05:28:58,524 INFO L1325 $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; [2025-03-04 05:28:58,524 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16200: havoc generic_mii_ioctl_#t~nondet2345#1; [2025-03-04 05:28:59,378 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:29:01,645 INFO L1325 $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; [2025-03-04 05:29:01,645 INFO L1325 $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; [2025-03-04 05:29:01,645 INFO L1325 $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; [2025-03-04 05:29:02,891 INFO L1325 $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; [2025-03-04 05:29:02,915 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16229: havoc #t~nondet2347; [2025-03-04 05:29:04,596 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16315: havoc #t~nondet2361; [2025-03-04 05:29:05,065 INFO L1325 $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; [2025-03-04 05:29:05,124 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16237: havoc #t~nondet2349; [2025-03-04 05:29:13,046 INFO L1325 $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; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16323: havoc probe_irq_on_#t~nondet2363#1; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16327: havoc register_netdev_#t~nondet2364#1; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12696-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L12697-1: ldv_register_netdev_#res#1 := ldv_register_netdev_~arg0#1; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16135: havoc alloc_etherdev_mqs_#t~ret2337#1.base, alloc_etherdev_mqs_#t~ret2337#1.offset; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L13926-1: ldv_register_netdev_114_#res#1 := ldv_register_netdev_114_~ldv_func_res~1#1; [2025-03-04 05:29:13,046 INFO L1325 $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; [2025-03-04 05:29:13,046 INFO L1325 $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; [2025-03-04 05:29:13,046 INFO L1325 $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; [2025-03-04 05:29:13,046 INFO L1325 $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; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16219: havoc ldv_pre_register_netdev_#t~nondet2346#1; [2025-03-04 05:29:13,046 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16319: havoc probe_irq_off_#t~nondet2362#1; [2025-03-04 05:29:13,341 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16233: havoc #t~nondet2348; [2025-03-04 05:29:13,668 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5305: havoc #t~mem1;havoc #t~bitwise2; [2025-03-04 05:29:14,609 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16164: havoc del_timer_sync_#t~nondet2339#1; [2025-03-04 05:29:14,610 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14044-1: ldv_del_timer_sync_128_#res#1 := ldv_del_timer_sync_128_~ldv_func_res~4#1; [2025-03-04 05:29:14,610 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L11336-1: ldv_del_timer_sync_#res#1 := ldv_del_timer_sync_~arg0#1; [2025-03-04 05:29:15,377 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5299: #res := 1; [2025-03-04 05:29:15,837 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16142: havoc crc32_le_#t~nondet2338#1; [2025-03-04 05:29:16,072 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16241: havoc mii_nway_restart_#t~nondet2350#1; [2025-03-04 05:29:16,116 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16308: havoc #t~nondet2360; [2025-03-04 05:29:16,220 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L16123: havoc #t~ret2336.base, #t~ret2336.offset; [2025-03-04 05:29:17,660 INFO L? ?]: Removed 3812 outVars from TransFormulas that were not future-live. [2025-03-04 05:29:17,661 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:29:17,773 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:29:17,773 INFO L336 CfgBuilder]: Removed 1 assume(true) statements. [2025-03-04 05:29:17,773 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:29:17 BoogieIcfgContainer [2025-03-04 05:29:17,774 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:29:17,775 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:29:17,775 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:29:17,779 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:29:17,779 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:28:39" (1/3) ... [2025-03-04 05:29:17,780 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@676c1698 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:29:17, skipping insertion in model container [2025-03-04 05:29:17,780 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:28:43" (2/3) ... [2025-03-04 05:29:17,780 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@676c1698 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:29:17, skipping insertion in model container [2025-03-04 05:29:17,781 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:29:17" (3/3) ... [2025-03-04 05:29:17,781 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2025-03-04 05:29:17,793 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:29:17,796 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. [2025-03-04 05:29:17,899 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:29:17,910 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;@210d15e6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:29:17,911 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-03-04 05:29:17,923 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) [2025-03-04 05:29:17,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 270 [2025-03-04 05:29:17,963 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:29:17,963 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] [2025-03-04 05:29:17,964 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:29:17,968 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:29:17,968 INFO L85 PathProgramCache]: Analyzing trace with hash 1828588156, now seen corresponding path program 1 times [2025-03-04 05:29:17,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:29:17,974 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638274606] [2025-03-04 05:29:17,974 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:29:17,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:29:21,814 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 269 statements into 1 equivalence classes. [2025-03-04 05:29:22,080 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 269 of 269 statements. [2025-03-04 05:29:22,080 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:29:22,080 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:29:22,616 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-03-04 05:29:22,616 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:29:22,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638274606] [2025-03-04 05:29:22,617 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638274606] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:29:22,617 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:29:22,617 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:29:22,618 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1465003511] [2025-03-04 05:29:22,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:29:22,622 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:29:22,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:29:22,641 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:29:22,641 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:29:22,650 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 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) [2025-03-04 05:29:26,715 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 [] [2025-03-04 05:29:31,694 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:29:31,694 INFO L93 Difference]: Finished difference Result 8996 states and 13102 transitions. [2025-03-04 05:29:31,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:29:31,696 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 [2025-03-04 05:29:31,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:29:31,744 INFO L225 Difference]: With dead ends: 8996 [2025-03-04 05:29:31,745 INFO L226 Difference]: Without dead ends: 5613 [2025-03-04 05:29:31,817 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 [2025-03-04 05:29:31,819 INFO L435 NwaCegarLoop]: 4553 mSDtfsCounter, 3500 mSDsluCounter, 4411 mSDsCounter, 0 mSdLazyCounter, 401 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3500 SdHoareTripleChecker+Valid, 8964 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 401 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.7s IncrementalHoareTripleChecker+Time [2025-03-04 05:29:31,821 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3500 Valid, 8964 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 401 Invalid, 1 Unknown, 0 Unchecked, 8.7s Time] [2025-03-04 05:29:31,841 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5613 states. [2025-03-04 05:29:32,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5613 to 5609. [2025-03-04 05:29:32,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5609 states, 4104 states have (on average 1.3301656920077973) internal successors, (5459), 4164 states have internal predecessors, (5459), 1259 states have call successors, (1259), 246 states have call predecessors, (1259), 245 states have return successors, (1264), 1233 states have call predecessors, (1264), 1259 states have call successors, (1264) [2025-03-04 05:29:32,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5609 states to 5609 states and 7982 transitions. [2025-03-04 05:29:32,134 INFO L78 Accepts]: Start accepts. Automaton has 5609 states and 7982 transitions. Word has length 269 [2025-03-04 05:29:32,136 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:29:32,136 INFO L471 AbstractCegarLoop]: Abstraction has 5609 states and 7982 transitions. [2025-03-04 05:29:32,137 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) [2025-03-04 05:29:32,137 INFO L276 IsEmpty]: Start isEmpty. Operand 5609 states and 7982 transitions. [2025-03-04 05:29:32,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2025-03-04 05:29:32,155 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:29:32,155 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] [2025-03-04 05:29:32,155 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:29:32,155 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:29:32,156 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:29:32,156 INFO L85 PathProgramCache]: Analyzing trace with hash 706731384, now seen corresponding path program 1 times [2025-03-04 05:29:32,156 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:29:32,156 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1692898980] [2025-03-04 05:29:32,156 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:29:32,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:29:35,830 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 259 statements into 1 equivalence classes. [2025-03-04 05:29:35,914 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 259 of 259 statements. [2025-03-04 05:29:35,914 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:29:35,914 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:29:36,447 INFO L134 CoverageAnalysis]: Checked inductivity of 762 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2025-03-04 05:29:36,448 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:29:36,449 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1692898980] [2025-03-04 05:29:36,449 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1692898980] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:29:36,449 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:29:36,449 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:29:36,449 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [317498717] [2025-03-04 05:29:36,449 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:29:36,450 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:29:36,450 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:29:36,452 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:29:36,452 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:29:36,452 INFO L87 Difference]: Start difference. First operand 5609 states and 7982 transitions. 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) [2025-03-04 05:29:40,498 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 [] [2025-03-04 05:29:46,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:29:46,318 INFO L93 Difference]: Finished difference Result 15947 states and 22704 transitions. [2025-03-04 05:29:46,318 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:29:46,319 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 [2025-03-04 05:29:46,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:29:46,446 INFO L225 Difference]: With dead ends: 15947 [2025-03-04 05:29:46,446 INFO L226 Difference]: Without dead ends: 10369 [2025-03-04 05:29:46,465 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 [2025-03-04 05:29:46,467 INFO L435 NwaCegarLoop]: 6065 mSDtfsCounter, 4106 mSDsluCounter, 4386 mSDsCounter, 0 mSdLazyCounter, 450 mSolverCounterSat, 17 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4106 SdHoareTripleChecker+Valid, 10451 SdHoareTripleChecker+Invalid, 468 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 450 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.6s IncrementalHoareTripleChecker+Time [2025-03-04 05:29:46,467 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4106 Valid, 10451 Invalid, 468 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [17 Valid, 450 Invalid, 1 Unknown, 0 Unchecked, 9.6s Time] [2025-03-04 05:29:46,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10369 states. [2025-03-04 05:29:46,723 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10369 to 10365. [2025-03-04 05:29:46,747 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) [2025-03-04 05:29:46,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10365 states to 10365 states and 14731 transitions. [2025-03-04 05:29:46,790 INFO L78 Accepts]: Start accepts. Automaton has 10365 states and 14731 transitions. Word has length 259 [2025-03-04 05:29:46,791 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:29:46,792 INFO L471 AbstractCegarLoop]: Abstraction has 10365 states and 14731 transitions. [2025-03-04 05:29:46,792 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) [2025-03-04 05:29:46,792 INFO L276 IsEmpty]: Start isEmpty. Operand 10365 states and 14731 transitions. [2025-03-04 05:29:46,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2025-03-04 05:29:46,806 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:29:46,806 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] [2025-03-04 05:29:46,806 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:29:46,806 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:29:46,807 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:29:46,810 INFO L85 PathProgramCache]: Analyzing trace with hash 721158519, now seen corresponding path program 1 times [2025-03-04 05:29:46,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:29:46,810 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [63875460] [2025-03-04 05:29:46,810 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:29:46,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:29:50,486 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 338 statements into 1 equivalence classes. [2025-03-04 05:29:50,608 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 338 of 338 statements. [2025-03-04 05:29:50,608 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:29:50,608 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:29:51,246 INFO L134 CoverageAnalysis]: Checked inductivity of 940 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 937 trivial. 0 not checked. [2025-03-04 05:29:51,247 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:29:51,247 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [63875460] [2025-03-04 05:29:51,247 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [63875460] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:29:51,247 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:29:51,248 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2025-03-04 05:29:51,248 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1067329970] [2025-03-04 05:29:51,248 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:29:51,248 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-03-04 05:29:51,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:29:51,249 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-03-04 05:29:51,249 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-03-04 05:29:51,250 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) [2025-03-04 05:29:55,302 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 [] [2025-03-04 05:30:01,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:30:01,427 INFO L93 Difference]: Finished difference Result 25455 states and 36196 transitions. [2025-03-04 05:30:01,428 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-03-04 05:30:01,428 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 [2025-03-04 05:30:01,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:30:01,513 INFO L225 Difference]: With dead ends: 25455 [2025-03-04 05:30:01,514 INFO L226 Difference]: Without dead ends: 15121 [2025-03-04 05:30:01,553 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 [2025-03-04 05:30:01,554 INFO L435 NwaCegarLoop]: 6437 mSDtfsCounter, 4096 mSDsluCounter, 4375 mSDsCounter, 0 mSdLazyCounter, 440 mSolverCounterSat, 15 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 9.3s 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, 9.8s IncrementalHoareTripleChecker+Time [2025-03-04 05:30:01,554 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [4096 Valid, 10812 Invalid, 456 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 440 Invalid, 1 Unknown, 0 Unchecked, 9.8s Time] [2025-03-04 05:30:01,571 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15121 states. [2025-03-04 05:30:02,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15121 to 15117. [2025-03-04 05:30:02,085 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) [2025-03-04 05:30:02,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15117 states to 15117 states and 21476 transitions. [2025-03-04 05:30:02,151 INFO L78 Accepts]: Start accepts. Automaton has 15117 states and 21476 transitions. Word has length 338 [2025-03-04 05:30:02,152 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:30:02,152 INFO L471 AbstractCegarLoop]: Abstraction has 15117 states and 21476 transitions. [2025-03-04 05:30:02,153 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) [2025-03-04 05:30:02,153 INFO L276 IsEmpty]: Start isEmpty. Operand 15117 states and 21476 transitions. [2025-03-04 05:30:02,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 413 [2025-03-04 05:30:02,172 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:30:02,173 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] [2025-03-04 05:30:02,173 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:30:02,173 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-03-04 05:30:02,175 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:30:02,175 INFO L85 PathProgramCache]: Analyzing trace with hash 621897150, now seen corresponding path program 1 times [2025-03-04 05:30:02,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:30:02,176 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [510135656] [2025-03-04 05:30:02,176 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:30:02,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms