./Ultimate.py --spec /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/properties/unreach-call.prp --file /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-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 84cfde4a Calling Ultimate with: /root/.sdkman/candidates/java/current/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i -s /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash abfdd6ea704cd13da9f6c4fa68989a6001819ce06b341c8a00315bc983ef4819 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-84cfde4 [2024-10-11 16:05:00,473 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-10-11 16:05:00,559 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-10-11 16:05:00,564 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-10-11 16:05:00,564 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-10-11 16:05:00,592 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-10-11 16:05:00,592 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-10-11 16:05:00,593 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-10-11 16:05:00,593 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-10-11 16:05:00,594 INFO L153 SettingsManager]: * Use memory slicer=true [2024-10-11 16:05:00,595 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-10-11 16:05:00,596 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-10-11 16:05:00,596 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-10-11 16:05:00,597 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-10-11 16:05:00,597 INFO L153 SettingsManager]: * Use SBE=true [2024-10-11 16:05:00,597 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-10-11 16:05:00,597 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-10-11 16:05:00,598 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-10-11 16:05:00,598 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-10-11 16:05:00,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-10-11 16:05:00,599 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-10-11 16:05:00,603 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-10-11 16:05:00,603 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-10-11 16:05:00,603 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-10-11 16:05:00,603 INFO L153 SettingsManager]: * Use constant arrays=true [2024-10-11 16:05:00,604 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-10-11 16:05:00,604 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-10-11 16:05:00,605 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-10-11 16:05:00,605 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-10-11 16:05:00,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:05:00,606 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-10-11 16:05:00,607 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-10-11 16:05:00,607 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-10-11 16:05:00,607 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-10-11 16:05:00,608 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-10-11 16:05:00,608 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-10-11 16:05:00,608 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-10-11 16:05:00,608 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-10-11 16:05:00,608 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-10-11 16:05:00,609 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abfdd6ea704cd13da9f6c4fa68989a6001819ce06b341c8a00315bc983ef4819 [2024-10-11 16:05:00,853 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-10-11 16:05:00,880 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-10-11 16:05:00,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-10-11 16:05:00,884 INFO L270 PluginConnector]: Initializing CDTParser... [2024-10-11 16:05:00,884 INFO L274 PluginConnector]: CDTParser initialized [2024-10-11 16:05:00,885 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /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 [2024-10-11 16:05:02,296 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-10-11 16:05:02,869 INFO L384 CDTParser]: Found 1 translation units. [2024-10-11 16:05:02,870 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 [2024-10-11 16:05:02,942 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/3f34b350e/1605adda201f47aabd88c76b71aebd11/FLAG74a0880cd [2024-10-11 16:05:02,962 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/data/3f34b350e/1605adda201f47aabd88c76b71aebd11 [2024-10-11 16:05:02,965 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-10-11 16:05:02,966 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-10-11 16:05:02,971 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-10-11 16:05:02,971 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-10-11 16:05:02,976 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-10-11 16:05:02,977 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:05:02" (1/1) ... [2024-10-11 16:05:02,978 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57604dbd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:02, skipping insertion in model container [2024-10-11 16:05:02,978 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 04:05:02" (1/1) ... [2024-10-11 16:05:03,174 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-10-11 16:05:06,750 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-10-11 16:05:06,753 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-10-11 16:05:06,772 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:05:06,822 INFO L200 MainTranslator]: Completed pre-run [2024-10-11 16:05:06,940 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] [2024-10-11 16:05:06,943 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] [2024-10-11 16:05:06,944 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5297] [2024-10-11 16:05:06,945 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] [2024-10-11 16:05:06,946 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] [2024-10-11 16:05:06,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5495] [2024-10-11 16:05:06,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5502] [2024-10-11 16:05:06,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5510] [2024-10-11 16:05:06,949 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5517] [2024-10-11 16:05:06,950 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5525] [2024-10-11 16:05:06,954 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] [2024-10-11 16:05:06,956 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] [2024-10-11 16:05:06,957 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] [2024-10-11 16:05:06,958 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] [2024-10-11 16:05:06,963 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] [2024-10-11 16:05:06,964 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5992] [2024-10-11 16:05:06,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [6267] [2024-10-11 16:05:06,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6270] [2024-10-11 16:05:06,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6273] [2024-10-11 16:05:06,968 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [6276] [2024-10-11 16:05:06,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [6307] [2024-10-11 16:05:06,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6310] [2024-10-11 16:05:06,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6313] [2024-10-11 16:05:06,969 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [6316] [2024-10-11 16:05:06,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [6347] [2024-10-11 16:05:06,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6350] [2024-10-11 16:05:06,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6353] [2024-10-11 16:05:06,970 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [6356] [2024-10-11 16:05:06,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [6387] [2024-10-11 16:05:06,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6390] [2024-10-11 16:05:06,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6393] [2024-10-11 16:05:06,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [6396] [2024-10-11 16:05:06,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7164] [2024-10-11 16:05:07,014 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7678] [2024-10-11 16:05:07,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7701] [2024-10-11 16:05:07,016 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [7708] [2024-10-11 16:05:07,017 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7735] [2024-10-11 16:05:07,029 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [8154] [2024-10-11 16:05:07,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9774] [2024-10-11 16:05:07,080 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("lfence": : : "memory"); [9839] [2024-10-11 16:05:07,081 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9849] [2024-10-11 16:05:07,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9861] [2024-10-11 16:05:07,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9883] [2024-10-11 16:05:07,092 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [10073] [2024-10-11 16:05:07,232 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[422956,422969] [2024-10-11 16:05:07,233 WARN L248 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i[423101,423114] [2024-10-11 16:05:07,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-10-11 16:05:07,497 INFO L204 MainTranslator]: Completed translation [2024-10-11 16:05:07,499 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07 WrapperNode [2024-10-11 16:05:07,499 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-10-11 16:05:07,500 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-10-11 16:05:07,500 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-10-11 16:05:07,500 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-10-11 16:05:07,507 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:07,635 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:07,890 INFO L138 Inliner]: procedures = 556, calls = 3049, calls flagged for inlining = 291, calls inlined = 260, statements flattened = 8941 [2024-10-11 16:05:07,891 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-10-11 16:05:07,891 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-10-11 16:05:07,891 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-10-11 16:05:07,892 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-10-11 16:05:07,904 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:07,904 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:08,044 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:09,696 INFO L175 MemorySlicer]: Split 1332 memory accesses to 28 slices as follows [8, 1, 1130, 1, 3, 2, 1, 3, 1, 2, 3, 3, 5, 5, 30, 15, 8, 1, 50, 2, 2, 6, 17, 2, 10, 9, 9, 3]. 85 percent of accesses are in the largest equivalence class. The 374 initializations are split as follows [8, 1, 200, 1, 3, 0, 1, 3, 0, 2, 3, 0, 5, 5, 30, 15, 8, 1, 40, 0, 2, 5, 16, 0, 8, 8, 8, 1]. The 243 writes are split as follows [0, 0, 240, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0, 0]. [2024-10-11 16:05:09,697 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:09,698 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:09,842 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:09,877 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:09,938 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:09,974 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:10,040 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-10-11 16:05:10,042 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-10-11 16:05:10,042 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-10-11 16:05:10,042 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-10-11 16:05:10,043 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (1/1) ... [2024-10-11 16:05:10,048 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-10-11 16:05:10,059 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 [2024-10-11 16:05:10,080 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-10-11 16:05:10,086 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-clean/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-10-11 16:05:10,131 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2024-10-11 16:05:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2024-10-11 16:05:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-10-11 16:05:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-10-11 16:05:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2024-10-11 16:05:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2024-10-11 16:05:10,132 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-10-11 16:05:10,132 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-10-11 16:05:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2024-10-11 16:05:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2024-10-11 16:05:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-10-11 16:05:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-10-11 16:05:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-10-11 16:05:10,133 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-10-11 16:05:10,133 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-10-11 16:05:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-10-11 16:05:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-10-11 16:05:10,134 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-10-11 16:05:10,134 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_interrupt [2024-10-11 16:05:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_interrupt [2024-10-11 16:05:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2024-10-11 16:05:10,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2024-10-11 16:05:10,135 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-10-11 16:05:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-10-11 16:05:10,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-10-11 16:05:10,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-10-11 16:05:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-10-11 16:05:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-10-11 16:05:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-10-11 16:05:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-10-11 16:05:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-10-11 16:05:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-10-11 16:05:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-10-11 16:05:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-10-11 16:05:10,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2024-10-11 16:05:10,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2024-10-11 16:05:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-10-11 16:05:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_bcr [2024-10-11 16:05:10,138 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_bcr [2024-10-11 16:05:10,138 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-10-11 16:05:10,139 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-10-11 16:05:10,139 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-10-11 16:05:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-10-11 16:05:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-10-11 16:05:10,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-10-11 16:05:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-10-11 16:05:10,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-10-11 16:05:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-10-11 16:05:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-10-11 16:05:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-10-11 16:05:10,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-10-11 16:05:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-10-11 16:05:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-10-11 16:05:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-10-11 16:05:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-10-11 16:05:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-10-11 16:05:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-10-11 16:05:10,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-10-11 16:05:10,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-10-11 16:05:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-10-11 16:05:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-10-11 16:05:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-10-11 16:05:10,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-10-11 16:05:10,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_pcnet32_cleanup_module_16_2 [2024-10-11 16:05:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-10-11 16:05:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-10-11 16:05:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-10-11 16:05:10,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-10-11 16:05:10,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-10-11 16:05:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-10-11 16:05:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-10-11 16:05:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-10-11 16:05:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-10-11 16:05:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-10-11 16:05:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-10-11 16:05:10,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-10-11 16:05:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-10-11 16:05:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-10-11 16:05:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-10-11 16:05:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-10-11 16:05:10,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-10-11 16:05:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-10-11 16:05:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-10-11 16:05:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-10-11 16:05:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-10-11 16:05:10,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-10-11 16:05:10,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-10-11 16:05:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-10-11 16:05:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-10-11 16:05:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-10-11 16:05:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_tx_ring [2024-10-11 16:05:10,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_tx_ring [2024-10-11 16:05:10,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-10-11 16:05:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-10-11 16:05:10,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-10-11 16:05:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-10-11 16:05:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-10-11 16:05:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-10-11 16:05:10,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-10-11 16:05:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-10-11 16:05:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-10-11 16:05:10,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-10-11 16:05:10,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-10-11 16:05:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2024-10-11 16:05:10,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-10-11 16:05:10,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-10-11 16:05:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-10-11 16:05:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-10-11 16:05:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-10-11 16:05:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-10-11 16:05:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-10-11 16:05:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-10-11 16:05:10,156 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-10-11 16:05:10,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-10-11 16:05:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-10-11 16:05:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-10-11 16:05:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-10-11 16:05:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-10-11 16:05:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-10-11 16:05:10,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-10-11 16:05:10,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-10-11 16:05:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-10-11 16:05:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-10-11 16:05:10,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-10-11 16:05:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-10-11 16:05:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-10-11 16:05:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-10-11 16:05:10,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-10-11 16:05:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-10-11 16:05:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-10-11 16:05:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-10-11 16:05:10,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-10-11 16:05:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-10-11 16:05:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-10-11 16:05:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-10-11 16:05:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-10-11 16:05:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-10-11 16:05:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-10-11 16:05:10,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-10-11 16:05:10,163 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-10-11 16:05:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-10-11 16:05:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-10-11 16:05:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_bcr [2024-10-11 16:05:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_bcr [2024-10-11 16:05:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2024-10-11 16:05:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2024-10-11 16:05:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2024-10-11 16:05:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2024-10-11 16:05:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-10-11 16:05:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-10-11 16:05:10,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-10-11 16:05:10,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-10-11 16:05:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2024-10-11 16:05:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2024-10-11 16:05:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-10-11 16:05:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-10-11 16:05:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_start [2024-10-11 16:05:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_start [2024-10-11 16:05:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2024-10-11 16:05:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2024-10-11 16:05:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~~u16~0 [2024-10-11 16:05:10,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~~u16~0 [2024-10-11 16:05:10,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-10-11 16:05:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2024-10-11 16:05:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2024-10-11 16:05:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2024-10-11 16:05:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2024-10-11 16:05:10,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2024-10-11 16:05:10,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2024-10-11 16:05:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2024-10-11 16:05:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2024-10-11 16:05:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2024-10-11 16:05:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2024-10-11 16:05:10,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-10-11 16:05:10,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-10-11 16:05:10,169 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_open [2024-10-11 16:05:10,171 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_open [2024-10-11 16:05:10,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-10-11 16:05:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-10-11 16:05:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-10-11 16:05:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-10-11 16:05:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-10-11 16:05:10,172 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-10-11 16:05:10,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-10-11 16:05:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-10-11 16:05:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-10-11 16:05:10,173 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-10-11 16:05:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-10-11 16:05:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-10-11 16:05:10,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-10-11 16:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-10-11 16:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-10-11 16:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-10-11 16:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-10-11 16:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-10-11 16:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-10-11 16:05:10,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-10-11 16:05:10,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 16:05:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-10-11 16:05:10,179 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_reset [2024-10-11 16:05:10,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_reset [2024-10-11 16:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_printk [2024-10-11 16:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_printk [2024-10-11 16:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2024-10-11 16:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2024-10-11 16:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2024-10-11 16:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2024-10-11 16:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-10-11 16:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_pcnet32_private [2024-10-11 16:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-10-11 16:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-10-11 16:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_restart [2024-10-11 16:05:10,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_restart [2024-10-11 16:05:10,180 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2024-10-11 16:05:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2024-10-11 16:05:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2024-10-11 16:05:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2024-10-11 16:05:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-10-11 16:05:10,181 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-10-11 16:05:10,181 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-10-11 16:05:10,182 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-10-11 16:05:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-10-11 16:05:10,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-10-11 16:05:10,182 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_csr [2024-10-11 16:05:10,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_csr [2024-10-11 16:05:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-10-11 16:05:10,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-10-11 16:05:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-10-11 16:05:10,183 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-10-11 16:05:10,183 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_reset [2024-10-11 16:05:10,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_reset [2024-10-11 16:05:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2024-10-11 16:05:10,184 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2024-10-11 16:05:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-10-11 16:05:10,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-10-11 16:05:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2024-10-11 16:05:10,184 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2024-10-11 16:05:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-10-11 16:05:10,184 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-10-11 16:05:10,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-10-11 16:05:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-10-11 16:05:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-10-11 16:05:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-10-11 16:05:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-10-11 16:05:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-10-11 16:05:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-10-11 16:05:10,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-10-11 16:05:10,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-10-11 16:05:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-10-11 16:05:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-10-11 16:05:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-10-11 16:05:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-10-11 16:05:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-10-11 16:05:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-10-11 16:05:10,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-10-11 16:05:10,189 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-10-11 16:05:10,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-10-11 16:05:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-10-11 16:05:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-10-11 16:05:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-10-11 16:05:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-10-11 16:05:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-10-11 16:05:10,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-10-11 16:05:10,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_pm_resume [2024-10-11 16:05:10,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_pm_resume [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_check_media [2024-10-11 16:05:10,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_check_media [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_get_regs_len [2024-10-11 16:05:10,192 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_get_regs_len [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2024-10-11 16:05:10,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2024-10-11 16:05:10,192 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_poll_controller [2024-10-11 16:05:10,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_poll_controller [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_free_ring [2024-10-11 16:05:10,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_free_ring [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2024-10-11 16:05:10,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-10-11 16:05:10,193 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-10-11 16:05:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-10-11 16:05:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-10-11 16:05:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-10-11 16:05:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-10-11 16:05:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-10-11 16:05:10,194 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-10-11 16:05:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-10-11 16:05:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-10-11 16:05:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-10-11 16:05:10,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-10-11 16:05:10,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-10-11 16:05:10,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-10-11 16:05:10,200 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-10-11 16:05:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-10-11 16:05:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-10-11 16:05:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-10-11 16:05:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-10-11 16:05:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-10-11 16:05:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-10-11 16:05:10,201 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-10-11 16:05:10,202 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-10-11 16:05:10,203 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-10-11 16:05:10,203 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-10-11 16:05:10,203 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2024-10-11 16:05:10,203 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_gset [2024-10-11 16:05:10,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_gset [2024-10-11 16:05:10,203 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_purge_rx_ring [2024-10-11 16:05:10,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_purge_rx_ring [2024-10-11 16:05:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_write_csr [2024-10-11 16:05:10,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_write_csr [2024-10-11 16:05:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_tx_timeout [2024-10-11 16:05:10,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_tx_timeout [2024-10-11 16:05:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-10-11 16:05:10,204 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-10-11 16:05:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-10-11 16:05:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_netif_stop [2024-10-11 16:05:10,204 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_netif_stop [2024-10-11 16:05:10,204 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-10-11 16:05:10,204 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-10-11 16:05:10,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-10-11 16:05:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-10-11 16:05:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-10-11 16:05:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-10-11 16:05:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-10-11 16:05:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-10-11 16:05:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-10-11 16:05:10,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-10-11 16:05:10,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-10-11 16:05:10,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-10-11 16:05:10,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-10-11 16:05:10,207 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-10-11 16:05:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-10-11 16:05:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-10-11 16:05:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-10-11 16:05:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-10-11 16:05:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-10-11 16:05:10,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-10-11 16:05:10,209 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_pcnet32_private [2024-10-11 16:05:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-10-11 16:05:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-10-11 16:05:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-10-11 16:05:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-10-11 16:05:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-10-11 16:05:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-10-11 16:05:10,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-10-11 16:05:10,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-10-11 16:05:10,212 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-10-11 16:05:10,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-10-11 16:05:10,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-10-11 16:05:10,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-10-11 16:05:10,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-10-11 16:05:10,213 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-10-11 16:05:10,213 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_csr [2024-10-11 16:05:10,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_csr [2024-10-11 16:05:10,214 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-10-11 16:05:10,214 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-10-11 16:05:10,214 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_set_multicast_list [2024-10-11 16:05:10,214 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_set_multicast_list [2024-10-11 16:05:10,214 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2024-10-11 16:05:10,214 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2024-10-11 16:05:10,214 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-10-11 16:05:10,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-10-11 16:05:10,215 INFO L130 BoogieDeclarations]: Found specification of procedure mii_link_ok [2024-10-11 16:05:10,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_link_ok [2024-10-11 16:05:10,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-10-11 16:05:10,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-10-11 16:05:10,215 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_probe1 [2024-10-11 16:05:10,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_probe1 [2024-10-11 16:05:10,215 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2024-10-11 16:05:10,215 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2024-10-11 16:05:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2024-10-11 16:05:10,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2024-10-11 16:05:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_remove_one [2024-10-11 16:05:10,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_remove_one [2024-10-11 16:05:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure mii_ethtool_sset [2024-10-11 16:05:10,216 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_ethtool_sset [2024-10-11 16:05:10,216 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-10-11 16:05:10,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~X~~u16~0~TO~VOID [2024-10-11 16:05:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_dwio_read_bcr [2024-10-11 16:05:10,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_dwio_read_bcr [2024-10-11 16:05:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2024-10-11 16:05:10,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2024-10-11 16:05:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2024-10-11 16:05:10,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2024-10-11 16:05:10,217 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-10-11 16:05:10,218 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-10-11 16:05:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_read_bcr [2024-10-11 16:05:10,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_read_bcr [2024-10-11 16:05:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-10-11 16:05:10,218 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-10-11 16:05:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_init_ring [2024-10-11 16:05:10,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_init_ring [2024-10-11 16:05:10,218 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_close [2024-10-11 16:05:10,218 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_close [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2024-10-11 16:05:10,219 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-10-11 16:05:10,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-10-11 16:05:10,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-10-11 16:05:10,220 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-10-11 16:05:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-10-11 16:05:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-10-11 16:05:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-10-11 16:05:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-10-11 16:05:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-10-11 16:05:10,221 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_suspend [2024-10-11 16:05:10,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_suspend [2024-10-11 16:05:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-10-11 16:05:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-10-11 16:05:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-10-11 16:05:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-10-11 16:05:10,222 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-10-11 16:05:10,222 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-10-11 16:05:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_wio_write_csr [2024-10-11 16:05:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_wio_write_csr [2024-10-11 16:05:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_load_multicast [2024-10-11 16:05:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_load_multicast [2024-10-11 16:05:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-10-11 16:05:10,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-10-11 16:05:10,223 INFO L130 BoogieDeclarations]: Found specification of procedure pcnet32_nway_reset [2024-10-11 16:05:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pcnet32_nway_reset [2024-10-11 16:05:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-10-11 16:05:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-10-11 16:05:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2024-10-11 16:05:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2024-10-11 16:05:10,224 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-10-11 16:05:10,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-10-11 16:05:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2024-10-11 16:05:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2024-10-11 16:05:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2024-10-11 16:05:10,225 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2024-10-11 16:05:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-10-11 16:05:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-10-11 16:05:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-10-11 16:05:10,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-10-11 16:05:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-10-11 16:05:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-10-11 16:05:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-10-11 16:05:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-10-11 16:05:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-10-11 16:05:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-10-11 16:05:10,226 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-10-11 16:05:10,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-10-11 16:05:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-10-11 16:05:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-10-11 16:05:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-10-11 16:05:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-10-11 16:05:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-10-11 16:05:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-10-11 16:05:10,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-10-11 16:05:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-10-11 16:05:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-10-11 16:05:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2024-10-11 16:05:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_region [2024-10-11 16:05:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2024-10-11 16:05:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2024-10-11 16:05:10,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-10-11 16:05:10,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-10-11 16:05:10,230 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-10-11 16:05:10,230 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-10-11 16:05:11,399 INFO L238 CfgBuilder]: Building ICFG [2024-10-11 16:05:11,404 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-10-11 16:05:15,695 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2024-10-11 16:05:16,127 INFO L733 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-10-11 16:05:22,053 INFO L? ?]: Removed 3818 outVars from TransFormulas that were not future-live. [2024-10-11 16:05:22,054 INFO L287 CfgBuilder]: Performing block encoding [2024-10-11 16:05:22,587 INFO L309 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-10-11 16:05:22,587 INFO L314 CfgBuilder]: Removed 13 assume(true) statements. [2024-10-11 16:05:22,587 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 04:05:22 BoogieIcfgContainer [2024-10-11 16:05:22,588 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-10-11 16:05:22,589 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-10-11 16:05:22,590 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-10-11 16:05:22,593 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-10-11 16:05:22,593 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.10 04:05:02" (1/3) ... [2024-10-11 16:05:22,595 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ec8f6fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 04:05:22, skipping insertion in model container [2024-10-11 16:05:22,595 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 04:05:07" (2/3) ... [2024-10-11 16:05:22,595 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ec8f6fb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.10 04:05:22, skipping insertion in model container [2024-10-11 16:05:22,595 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.10 04:05:22" (3/3) ... [2024-10-11 16:05:22,596 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-amd-pcnet32.cil.i [2024-10-11 16:05:22,614 INFO L209 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-10-11 16:05:22,614 INFO L149 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2024-10-11 16:05:22,751 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-10-11 16:05:22,759 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;@70090ac6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-10-11 16:05:22,760 INFO L334 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2024-10-11 16:05:22,777 INFO L276 IsEmpty]: Start isEmpty. Operand has 2920 states, 2015 states have (on average 1.4173697270471464) internal successors, (2856), 2057 states have internal predecessors, (2856), 773 states have call successors, (773), 129 states have call predecessors, (773), 128 states have return successors, (765), 753 states have call predecessors, (765), 765 states have call successors, (765) [2024-10-11 16:05:22,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-10-11 16:05:22,826 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 16:05:22,827 INFO L215 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 3, 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] [2024-10-11 16:05:22,827 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting pcnet32_netif_stopErr4ASSERT_VIOLATIONUNKNOWN === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, pcnet32_netif_stopErr0ASSERT_VIOLATIONUNKNOWN, pcnet32_netif_stopErr1ASSERT_VIOLATIONUNKNOWN (and 3 more)] === [2024-10-11 16:05:22,832 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 16:05:22,833 INFO L85 PathProgramCache]: Analyzing trace with hash -879452016, now seen corresponding path program 1 times [2024-10-11 16:05:22,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 16:05:22,842 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [184075027] [2024-10-11 16:05:22,842 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 16:05:22,843 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 16:05:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,619 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,637 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,650 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 16:05:23,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,663 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,671 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-11 16:05:23,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,684 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,692 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 16:05:23,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,710 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,719 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 16:05:23,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,736 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,745 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 16:05:23,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,762 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,773 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 16:05:23,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,796 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-11 16:05:23,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,833 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 16:05:23,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,853 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,862 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 16:05:23,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,887 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 16:05:23,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,903 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,913 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-11 16:05:23,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,942 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-11 16:05:23,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,963 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:23,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,974 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-11 16:05:23,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:23,994 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 162 [2024-10-11 16:05:24,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,017 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:24,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 16:05:24,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,037 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-11 16:05:24,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,046 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 179 [2024-10-11 16:05:24,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,060 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 184 [2024-10-11 16:05:24,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 188 [2024-10-11 16:05:24,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,098 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:24,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,112 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 201 [2024-10-11 16:05:24,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,122 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 205 [2024-10-11 16:05:24,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,135 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:24,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,144 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-10-11 16:05:24,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,155 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2024-10-11 16:05:24,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:24,169 INFO L134 CoverageAnalysis]: Checked inductivity of 659 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 659 trivial. 0 not checked. [2024-10-11 16:05:24,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 16:05:24,170 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [184075027] [2024-10-11 16:05:24,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [184075027] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 16:05:24,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 16:05:24,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-10-11 16:05:24,174 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262832181] [2024-10-11 16:05:24,175 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 16:05:24,179 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-10-11 16:05:24,180 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 16:05:24,205 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-10-11 16:05:24,206 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-10-11 16:05:24,215 INFO L87 Difference]: Start difference. First operand has 2920 states, 2015 states have (on average 1.4173697270471464) internal successors, (2856), 2057 states have internal predecessors, (2856), 773 states have call successors, (773), 129 states have call predecessors, (773), 128 states have return successors, (765), 753 states have call predecessors, (765), 765 states have call successors, (765) Second operand has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2024-10-11 16:05:34,201 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 16:05:34,201 INFO L93 Difference]: Finished difference Result 8087 states and 12301 transitions. [2024-10-11 16:05:34,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-10-11 16:05:34,203 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) Word has length 226 [2024-10-11 16:05:34,204 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 16:05:34,262 INFO L225 Difference]: With dead ends: 8087 [2024-10-11 16:05:34,263 INFO L226 Difference]: Without dead ends: 5066 [2024-10-11 16:05:34,295 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 85 GetRequests, 82 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-10-11 16:05:34,300 INFO L432 NwaCegarLoop]: 3008 mSDtfsCounter, 4252 mSDsluCounter, 4309 mSDsCounter, 0 mSdLazyCounter, 3878 mSolverCounterSat, 1832 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 8.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4802 SdHoareTripleChecker+Valid, 7317 SdHoareTripleChecker+Invalid, 5710 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1832 IncrementalHoareTripleChecker+Valid, 3878 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 9.3s IncrementalHoareTripleChecker+Time [2024-10-11 16:05:34,301 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [4802 Valid, 7317 Invalid, 5710 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1832 Valid, 3878 Invalid, 0 Unknown, 0 Unchecked, 9.3s Time] [2024-10-11 16:05:34,332 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5066 states. [2024-10-11 16:05:34,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5066 to 4989. [2024-10-11 16:05:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4989 states, 3468 states have (on average 1.3947520184544406) internal successors, (4837), 3527 states have internal predecessors, (4837), 1268 states have call successors, (1268), 246 states have call predecessors, (1268), 252 states have return successors, (1286), 1246 states have call predecessors, (1286), 1268 states have call successors, (1286) [2024-10-11 16:05:34,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4989 states to 4989 states and 7391 transitions. [2024-10-11 16:05:34,851 INFO L78 Accepts]: Start accepts. Automaton has 4989 states and 7391 transitions. Word has length 226 [2024-10-11 16:05:34,853 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 16:05:34,854 INFO L471 AbstractCegarLoop]: Abstraction has 4989 states and 7391 transitions. [2024-10-11 16:05:34,854 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 20.0) internal successors, (80), 3 states have internal predecessors, (80), 3 states have call successors, (29), 3 states have call predecessors, (29), 1 states have return successors, (28), 3 states have call predecessors, (28), 3 states have call successors, (28) [2024-10-11 16:05:34,854 INFO L276 IsEmpty]: Start isEmpty. Operand 4989 states and 7391 transitions. [2024-10-11 16:05:34,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-10-11 16:05:34,871 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 16:05:34,871 INFO L215 NwaCegarLoop]: trace histogram [14, 13, 13, 13, 13, 13, 13, 4, 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] [2024-10-11 16:05:34,872 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-10-11 16:05:34,872 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, pcnet32_netif_stopErr0ASSERT_VIOLATIONUNKNOWN, pcnet32_netif_stopErr1ASSERT_VIOLATIONUNKNOWN (and 3 more)] === [2024-10-11 16:05:34,873 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 16:05:34,873 INFO L85 PathProgramCache]: Analyzing trace with hash -228766320, now seen corresponding path program 1 times [2024-10-11 16:05:34,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 16:05:34,873 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [479920614] [2024-10-11 16:05:34,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 16:05:34,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 16:05:35,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,427 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,440 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,450 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 16:05:35,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,464 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,472 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-11 16:05:35,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,485 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,486 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,494 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 16:05:35,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,508 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,509 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,517 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 16:05:35,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,530 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,540 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 16:05:35,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,559 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,568 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 16:05:35,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,583 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,594 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-11 16:05:35,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,612 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,621 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 16:05:35,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,644 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,661 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 16:05:35,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,690 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,708 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 16:05:35,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,722 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,730 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-11 16:05:35,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,744 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,753 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-11 16:05:35,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,767 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,783 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-11 16:05:35,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,809 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 151 [2024-10-11 16:05:35,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,824 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 155 [2024-10-11 16:05:35,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,836 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,845 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 16:05:35,846 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,855 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 167 [2024-10-11 16:05:35,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,863 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 173 [2024-10-11 16:05:35,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,878 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 16:05:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,889 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,898 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-10-11 16:05:35,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,907 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-10-11 16:05:35,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 199 [2024-10-11 16:05:35,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,940 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:05:35,942 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,949 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 210 [2024-10-11 16:05:35,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,958 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 222 [2024-10-11 16:05:35,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:05:35,967 INFO L134 CoverageAnalysis]: Checked inductivity of 664 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 664 trivial. 0 not checked. [2024-10-11 16:05:35,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 16:05:35,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [479920614] [2024-10-11 16:05:35,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [479920614] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 16:05:35,968 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 16:05:35,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 16:05:35,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1555857634] [2024-10-11 16:05:35,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 16:05:35,971 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 16:05:35,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 16:05:35,972 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 16:05:35,973 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-11 16:05:35,973 INFO L87 Difference]: Start difference. First operand 4989 states and 7391 transitions. Second operand has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (35), 5 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-10-11 16:05:47,005 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 16:05:48,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.35s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 16:05:52,369 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 16:05:54,538 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.86s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 16:06:08,773 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.33s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 16:06:10,660 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.49s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-10-11 16:06:11,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-10-11 16:06:11,748 INFO L93 Difference]: Finished difference Result 15753 states and 23500 transitions. [2024-10-11 16:06:11,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 17 states. [2024-10-11 16:06:11,749 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (35), 5 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 229 [2024-10-11 16:06:11,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-10-11 16:06:11,815 INFO L225 Difference]: With dead ends: 15753 [2024-10-11 16:06:11,815 INFO L226 Difference]: Without dead ends: 10791 [2024-10-11 16:06:11,839 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 104 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=81, Invalid=191, Unknown=0, NotChecked=0, Total=272 [2024-10-11 16:06:11,840 INFO L432 NwaCegarLoop]: 3499 mSDtfsCounter, 7754 mSDsluCounter, 7734 mSDsCounter, 0 mSdLazyCounter, 8860 mSolverCounterSat, 5320 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8255 SdHoareTripleChecker+Valid, 11233 SdHoareTripleChecker+Invalid, 14181 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5320 IncrementalHoareTripleChecker+Valid, 8860 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.8s IncrementalHoareTripleChecker+Time [2024-10-11 16:06:11,842 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8255 Valid, 11233 Invalid, 14181 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5320 Valid, 8860 Invalid, 1 Unknown, 0 Unchecked, 34.8s Time] [2024-10-11 16:06:11,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10791 states. [2024-10-11 16:06:12,278 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10791 to 9215. [2024-10-11 16:06:12,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9215 states, 6472 states have (on average 1.3966316440049444) internal successors, (9039), 6573 states have internal predecessors, (9039), 2279 states have call successors, (2279), 454 states have call predecessors, (2279), 463 states have return successors, (2303), 2240 states have call predecessors, (2303), 2279 states have call successors, (2303) [2024-10-11 16:06:12,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9215 states to 9215 states and 13621 transitions. [2024-10-11 16:06:12,364 INFO L78 Accepts]: Start accepts. Automaton has 9215 states and 13621 transitions. Word has length 229 [2024-10-11 16:06:12,365 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-10-11 16:06:12,365 INFO L471 AbstractCegarLoop]: Abstraction has 9215 states and 13621 transitions. [2024-10-11 16:06:12,365 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 12.666666666666666) internal successors, (76), 3 states have internal predecessors, (76), 3 states have call successors, (35), 5 states have call predecessors, (35), 1 states have return successors, (29), 3 states have call predecessors, (29), 3 states have call successors, (29) [2024-10-11 16:06:12,366 INFO L276 IsEmpty]: Start isEmpty. Operand 9215 states and 13621 transitions. [2024-10-11 16:06:12,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2024-10-11 16:06:12,385 INFO L207 NwaCegarLoop]: Found error trace [2024-10-11 16:06:12,385 INFO L215 NwaCegarLoop]: trace histogram [17, 13, 13, 13, 13, 13, 13, 5, 5, 4, 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] [2024-10-11 16:06:12,385 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-10-11 16:06:12,386 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, pcnet32_netif_stopErr0ASSERT_VIOLATIONUNKNOWN, pcnet32_netif_stopErr1ASSERT_VIOLATIONUNKNOWN (and 3 more)] === [2024-10-11 16:06:12,387 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-10-11 16:06:12,387 INFO L85 PathProgramCache]: Analyzing trace with hash 108316894, now seen corresponding path program 1 times [2024-10-11 16:06:12,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-10-11 16:06:12,387 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [244670741] [2024-10-11 16:06:12,388 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-10-11 16:06:12,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-10-11 16:06:12,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,847 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,857 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,866 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2024-10-11 16:06:12,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,877 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,884 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2024-10-11 16:06:12,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,894 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,900 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2024-10-11 16:06:12,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,910 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,917 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2024-10-11 16:06:12,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,928 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,935 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2024-10-11 16:06:12,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,945 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,951 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2024-10-11 16:06:12,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,961 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,967 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 71 [2024-10-11 16:06:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,979 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:12,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,986 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 81 [2024-10-11 16:06:12,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:12,998 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,010 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2024-10-11 16:06:13,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,022 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,027 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 101 [2024-10-11 16:06:13,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,038 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,044 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2024-10-11 16:06:13,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,054 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,061 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 121 [2024-10-11 16:06:13,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,075 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,081 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 131 [2024-10-11 16:06:13,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,090 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2024-10-11 16:06:13,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,100 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 148 [2024-10-11 16:06:13,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,110 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2024-10-11 16:06:13,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,120 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 161 [2024-10-11 16:06:13,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,131 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2024-10-11 16:06:13,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,145 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 178 [2024-10-11 16:06:13,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,161 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,169 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 187 [2024-10-11 16:06:13,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,184 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 193 [2024-10-11 16:06:13,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,196 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 213 [2024-10-11 16:06:13,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,208 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 217 [2024-10-11 16:06:13,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,217 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,223 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 5 [2024-10-11 16:06:13,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,230 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 229 [2024-10-11 16:06:13,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,237 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 235 [2024-10-11 16:06:13,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,249 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2024-10-11 16:06:13,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,258 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,267 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2024-10-11 16:06:13,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,275 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 255 [2024-10-11 16:06:13,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,294 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 261 [2024-10-11 16:06:13,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,302 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2024-10-11 16:06:13,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,307 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 272 [2024-10-11 16:06:13,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,312 INFO L368 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 284 [2024-10-11 16:06:13,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-10-11 16:06:13,318 INFO L134 CoverageAnalysis]: Checked inductivity of 787 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 784 trivial. 0 not checked. [2024-10-11 16:06:13,319 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-10-11 16:06:13,319 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [244670741] [2024-10-11 16:06:13,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [244670741] provided 1 perfect and 0 imperfect interpolant sequences [2024-10-11 16:06:13,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-10-11 16:06:13,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2024-10-11 16:06:13,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [701075959] [2024-10-11 16:06:13,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-10-11 16:06:13,320 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2024-10-11 16:06:13,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-10-11 16:06:13,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2024-10-11 16:06:13,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2024-10-11 16:06:13,323 INFO L87 Difference]: Start difference. First operand 9215 states and 13621 transitions. Second operand has 6 states, 6 states have (on average 18.166666666666668) internal successors, (109), 3 states have internal predecessors, (109), 3 states have call successors, (44), 5 states have call predecessors, (44), 1 states have return successors, (38), 3 states have call predecessors, (38), 3 states have call successors, (38)