./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx --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 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:29:05,546 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:29:05,660 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-21 22:29:05,669 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:29:05,670 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:29:05,707 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:29:05,708 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:29:05,708 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:29:05,709 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-21 22:29:05,714 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-21 22:29:05,715 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:29:05,716 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:29:05,716 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:29:05,718 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:29:05,718 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:29:05,719 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:29:05,719 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:29:05,720 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:29:05,720 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:29:05,721 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:29:05,721 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:29:05,722 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:29:05,722 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:29:05,722 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:29:05,723 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:29:05,724 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:29:05,724 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-21 22:29:05,724 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:29:05,725 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:29:05,725 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:29:05,727 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:29:05,727 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:29:05,727 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:29:05,727 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:29:05,727 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:29:05,728 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:29:05,728 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:29:05,728 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:29:05,728 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:29:05,729 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bcb37c4379f8eccb740fb6c6359bb8950e56f103e832e8f7687e811a6b9e6cf [2023-11-21 22:29:05,971 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:29:05,995 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:29:05,998 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:29:06,000 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:29:06,000 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:29:06,002 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:29:09,113 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:29:09,914 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:29:09,914 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:29:09,983 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/data/1f0d0cf33/ecb41ead94d44cb0823d27e6f93a1ff0/FLAG9c0c0c5ad [2023-11-21 22:29:10,002 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/data/1f0d0cf33/ecb41ead94d44cb0823d27e6f93a1ff0 [2023-11-21 22:29:10,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:29:10,010 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:29:10,013 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:29:10,014 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:29:10,019 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:29:10,020 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:29:10" (1/1) ... [2023-11-21 22:29:10,021 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@31bd8fa2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:10, skipping insertion in model container [2023-11-21 22:29:10,022 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:29:10" (1/1) ... [2023-11-21 22:29:10,210 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:29:13,629 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-21 22:29:13,634 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-21 22:29:13,656 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:29:13,723 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:29:13,865 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"); [5337] [2023-11-21 22:29:13,867 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)); [5344] [2023-11-21 22:29:13,867 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5351] [2023-11-21 22:29:13,871 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)); [5397-5398] [2023-11-21 22:29:13,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5403-5405] [2023-11-21 22:29:13,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [5453] [2023-11-21 22:29:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5456] [2023-11-21 22:29:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5459] [2023-11-21 22:29:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [5462] [2023-11-21 22:29:13,876 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5560] [2023-11-21 22:29:13,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5568] [2023-11-21 22:29:13,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [5598] [2023-11-21 22:29:13,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [5606] [2023-11-21 22:29:13,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [5613] [2023-11-21 22:29:13,879 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [5621] [2023-11-21 22:29:13,886 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)); [5689-5690] [2023-11-21 22:29:13,888 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)); [5723-5724] [2023-11-21 22:29:14,188 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345848,345861] [2023-11-21 22:29:14,189 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i[345993,346006] [2023-11-21 22:29:14,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:29:14,431 WARN L675 CHandler]: The function __request_region is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:29:14,431 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 22:29:14,439 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:29:14,440 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14 WrapperNode [2023-11-21 22:29:14,440 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:29:14,442 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:29:14,442 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:29:14,442 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:29:14,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:14,586 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:14,807 INFO L138 Inliner]: procedures = 442, calls = 2424, calls flagged for inlining = 212, calls inlined = 197, statements flattened = 6731 [2023-11-21 22:29:14,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:29:14,866 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:29:14,866 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:29:14,866 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:29:14,882 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:14,882 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:14,940 INFO L184 PluginConnector]: Executing the observer HeapSplitter from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,120 INFO L187 HeapSplitter]: Split 1004 memory accesses to 26 slices as follows [5, 1, 1, 1, 2, 9, 9, 9, 25, 8, 7, 50, 2, 3, 5, 826, 7, 5, 6, 5, 5, 2, 6, 1, 2, 2] [2023-11-21 22:29:16,120 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,120 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,308 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,338 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,372 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,393 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,440 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:29:16,442 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:29:16,442 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:29:16,442 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:29:16,443 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (1/1) ... [2023-11-21 22:29:16,449 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:29:16,461 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:29:16,492 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:29:16,506 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b879cfe7-05c5-4515-8f50-0ee9680a23c8/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:29:16,537 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_resume [2023-11-21 22:29:16,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_resume [2023-11-21 22:29:16,538 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-21 22:29:16,538 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-21 22:29:16,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-21 22:29:16,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-21 22:29:16,538 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2023-11-21 22:29:16,539 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2023-11-21 22:29:16,540 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_write_reg [2023-11-21 22:29:16,540 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_write_reg [2023-11-21 22:29:16,542 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_86 [2023-11-21 22:29:16,542 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_86 [2023-11-21 22:29:16,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-21 22:29:16,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-21 22:29:16,543 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read8 [2023-11-21 22:29:16,543 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read8 [2023-11-21 22:29:16,544 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-21 22:29:16,544 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-21 22:29:16,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-21 22:29:16,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_tlan_priv [2023-11-21 22:29:16,545 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_read_and_clear_stats [2023-11-21 22:29:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_read_and_clear_stats [2023-11-21 22:29:16,545 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_sync [2023-11-21 22:29:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_sync [2023-11-21 22:29:16,545 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-21 22:29:16,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-21 22:29:16,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-21 22:29:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-21 22:29:16,546 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-21 22:29:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-21 22:29:16,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-21 22:29:16,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-21 22:29:16,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-21 22:29:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-21 22:29:16,547 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:29:16,547 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-21 22:29:16,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-21 22:29:16,548 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2023-11-21 22:29:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2023-11-21 22:29:16,548 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_lists [2023-11-21 22:29:16,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_lists [2023-11-21 22:29:16,548 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_close [2023-11-21 22:29:16,549 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_close [2023-11-21 22:29:16,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-21 22:29:16,550 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-21 22:29:16,551 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_print [2023-11-21 22:29:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_print [2023-11-21 22:29:16,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-21 22:29:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-21 22:29:16,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-21 22:29:16,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_tlan_priv [2023-11-21 22:29:16,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pci_unregister_driver [2023-11-21 22:29:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pci_unregister_driver [2023-11-21 22:29:16,552 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_probe1 [2023-11-21 22:29:16,552 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_probe1 [2023-11-21 22:29:16,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-21 22:29:16,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-21 22:29:16,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-21 22:29:16,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-21 22:29:16,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-21 22:29:16,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-21 22:29:16,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-21 22:29:16,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-21 22:29:16,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-21 22:29:16,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-21 22:29:16,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2023-11-21 22:29:16,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2023-11-21 22:29:16,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2023-11-21 22:29:16,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2023-11-21 22:29:16,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2023-11-21 22:29:16,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2023-11-21 22:29:16,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2023-11-21 22:29:16,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2023-11-21 22:29:16,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2023-11-21 22:29:16,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2023-11-21 22:29:16,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2023-11-21 22:29:16,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2023-11-21 22:29:16,557 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2023-11-21 22:29:16,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2023-11-21 22:29:16,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2023-11-21 22:29:16,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2023-11-21 22:29:16,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2023-11-21 22:29:16,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2023-11-21 22:29:16,558 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-21 22:29:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-21 22:29:16,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-21 22:29:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-21 22:29:16,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-21 22:29:16,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-21 22:29:16,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-21 22:29:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-21 22:29:16,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2023-11-21 22:29:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2023-11-21 22:29:16,560 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_timer [2023-11-21 22:29:16,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_timer [2023-11-21 22:29:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_stop [2023-11-21 22:29:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_stop [2023-11-21 22:29:16,561 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-21 22:29:16,561 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-21 22:29:16,562 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-21 22:29:16,562 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-21 22:29:16,563 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_remove_one [2023-11-21 22:29:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_remove_one [2023-11-21 22:29:16,563 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_get_skb [2023-11-21 22:29:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_get_skb [2023-11-21 22:29:16,563 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_byte [2023-11-21 22:29:16,563 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_byte [2023-11-21 22:29:16,564 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 22:29:16,564 INFO L130 BoogieDeclarations]: Found specification of procedure inb_p [2023-11-21 22:29:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure inb_p [2023-11-21 22:29:16,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~VOID [2023-11-21 22:29:16,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~VOID [2023-11-21 22:29:16,565 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-21 22:29:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-21 22:29:16,565 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_poll [2023-11-21 22:29:16,565 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_poll [2023-11-21 22:29:16,565 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:29:16,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-21 22:29:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-21 22:29:16,566 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-21 22:29:16,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-21 22:29:16,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-21 22:29:16,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-21 22:29:16,567 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-21 22:29:16,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-21 22:29:16,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-21 22:29:16,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-21 22:29:16,568 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-21 22:29:16,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-21 22:29:16,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2023-11-21 22:29:16,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2023-11-21 22:29:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2023-11-21 22:29:16,573 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2023-11-21 22:29:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2023-11-21 22:29:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2023-11-21 22:29:16,574 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2023-11-21 22:29:16,575 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2023-11-21 22:29:16,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2023-11-21 22:29:16,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2023-11-21 22:29:16,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2023-11-21 22:29:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2023-11-21 22:29:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2023-11-21 22:29:16,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2023-11-21 22:29:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2023-11-21 22:29:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2023-11-21 22:29:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2023-11-21 22:29:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2023-11-21 22:29:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-21 22:29:16,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:29:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-21 22:29:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_free_lists [2023-11-21 22:29:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_free_lists [2023-11-21 22:29:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2023-11-21 22:29:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2023-11-21 22:29:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2023-11-21 22:29:16,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2023-11-21 22:29:16,585 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2023-11-21 22:29:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2023-11-21 22:29:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-21 22:29:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-21 22:29:16,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 22:29:16,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_11_2 [2023-11-21 22:29:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2023-11-21 22:29:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2023-11-21 22:29:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure outb_p [2023-11-21 22:29:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure outb_p [2023-11-21 22:29:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_store_skb [2023-11-21 22:29:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_store_skb [2023-11-21 22:29:16,587 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_tx_timeout [2023-11-21 22:29:16,587 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_tx_timeout [2023-11-21 22:29:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_detect [2023-11-21 22:29:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_detect [2023-11-21 22:29:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:29:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:29:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-21 22:29:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-21 22:29:16,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-21 22:29:16,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-21 22:29:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_exit [2023-11-21 22:29:16,589 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_exit [2023-11-21 22:29:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-21 22:29:16,589 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-21 22:29:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure slow_down_io [2023-11-21 22:29:16,589 INFO L138 BoogieDeclarations]: Found implementation of procedure slow_down_io [2023-11-21 22:29:16,589 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_handle_interrupt [2023-11-21 22:29:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_handle_interrupt [2023-11-21 22:29:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_start [2023-11-21 22:29:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_start [2023-11-21 22:29:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-21 22:29:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-21 22:29:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-21 22:29:16,590 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-21 22:29:16,590 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-21 22:29:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-21 22:29:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2023-11-21 22:29:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2023-11-21 22:29:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:29:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_multicast_list [2023-11-21 22:29:16,591 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_multicast_list [2023-11-21 22:29:16,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-21 22:29:16,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-21 22:29:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-21 22:29:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-21 22:29:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-21 22:29:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-21 22:29:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-21 22:29:16,592 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2023-11-21 22:29:16,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2023-11-21 22:29:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2023-11-21 22:29:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2023-11-21 22:29:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2023-11-21 22:29:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2023-11-21 22:29:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2023-11-21 22:29:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2023-11-21 22:29:16,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2023-11-21 22:29:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2023-11-21 22:29:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2023-11-21 22:29:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2023-11-21 22:29:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2023-11-21 22:29:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2023-11-21 22:29:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2023-11-21 22:29:16,595 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2023-11-21 22:29:16,595 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_eisa_cleanup [2023-11-21 22:29:16,596 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_eisa_cleanup [2023-11-21 22:29:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-21 22:29:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-21 22:29:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-21 22:29:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-21 22:29:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-21 22:29:16,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2023-11-21 22:29:16,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2023-11-21 22:29:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2023-11-21 22:29:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2023-11-21 22:29:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2023-11-21 22:29:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2023-11-21 22:29:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2023-11-21 22:29:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2023-11-21 22:29:16,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2023-11-21 22:29:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2023-11-21 22:29:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2023-11-21 22:29:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2023-11-21 22:29:16,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2023-11-21 22:29:16,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2023-11-21 22:29:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-21 22:29:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-21 22:29:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_print_list [2023-11-21 22:29:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_print_list [2023-11-21 22:29:16,604 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write16 [2023-11-21 22:29:16,604 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write16 [2023-11-21 22:29:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure outw [2023-11-21 22:29:16,605 INFO L138 BoogieDeclarations]: Found implementation of procedure outw [2023-11-21 22:29:16,605 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-21 22:29:16,606 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-21 22:29:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure outb [2023-11-21 22:29:16,607 INFO L138 BoogieDeclarations]: Found implementation of procedure outb [2023-11-21 22:29:16,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-21 22:29:16,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-21 22:29:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure outl [2023-11-21 22:29:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure outl [2023-11-21 22:29:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_finish_reset [2023-11-21 22:29:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_finish_reset [2023-11-21 22:29:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write32 [2023-11-21 22:29:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write32 [2023-11-21 22:29:16,608 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-21 22:29:16,608 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-21 22:29:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2023-11-21 22:29:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2023-11-21 22:29:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_set_mac [2023-11-21 22:29:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_set_mac [2023-11-21 22:29:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure __release_region [2023-11-21 22:29:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __release_region [2023-11-21 22:29:16,609 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_ee_send_start [2023-11-21 22:29:16,609 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_ee_send_start [2023-11-21 22:29:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_read32 [2023-11-21 22:29:16,610 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_read32 [2023-11-21 22:29:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-21 22:29:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-21 22:29:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-21 22:29:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-21 22:29:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-21 22:29:16,610 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-21 22:29:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-21 22:29:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-21 22:29:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2023-11-21 22:29:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2023-11-21 22:29:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2023-11-21 22:29:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2023-11-21 22:29:16,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2023-11-21 22:29:16,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2023-11-21 22:29:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2023-11-21 22:29:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2023-11-21 22:29:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2023-11-21 22:29:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2023-11-21 22:29:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2023-11-21 22:29:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_dio_write8 [2023-11-21 22:29:16,613 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_dio_write8 [2023-11-21 22:29:16,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-21 22:29:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-21 22:29:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_phy_power_down [2023-11-21 22:29:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_phy_power_down [2023-11-21 22:29:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-11-21 22:29:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-11-21 22:29:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_reset_adapter [2023-11-21 22:29:16,614 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_reset_adapter [2023-11-21 22:29:16,614 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_send_data [2023-11-21 22:29:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_send_data [2023-11-21 22:29:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_mii_read_reg [2023-11-21 22:29:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_mii_read_reg [2023-11-21 22:29:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_97 [2023-11-21 22:29:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_97 [2023-11-21 22:29:16,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-21 22:29:16,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-21 22:29:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure tlan_open [2023-11-21 22:29:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tlan_open [2023-11-21 22:29:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-21 22:29:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-21 22:29:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure inb [2023-11-21 22:29:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure inb [2023-11-21 22:29:16,616 INFO L130 BoogieDeclarations]: Found specification of procedure inl [2023-11-21 22:29:16,616 INFO L138 BoogieDeclarations]: Found implementation of procedure inl [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-21 22:29:16,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-21 22:29:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2023-11-21 22:29:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2023-11-21 22:29:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2023-11-21 22:29:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2023-11-21 22:29:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2023-11-21 22:29:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2023-11-21 22:29:16,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2023-11-21 22:29:16,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2023-11-21 22:29:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2023-11-21 22:29:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2023-11-21 22:29:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2023-11-21 22:29:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure __request_region [2023-11-21 22:29:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure inw [2023-11-21 22:29:16,620 INFO L138 BoogieDeclarations]: Found implementation of procedure inw [2023-11-21 22:29:16,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-21 22:29:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-21 22:29:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-21 22:29:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-21 22:29:16,621 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-21 22:29:16,621 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-21 22:29:17,593 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:29:17,598 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:29:17,692 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-21 22:29:23,756 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume 64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:29:23,757 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6974: assume !(64 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:29:23,757 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume 128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:29:23,757 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6978: assume !(128 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:29:23,757 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_32#1: tlan_eisa_probe_~irq~0#1 := 9; [2023-11-21 22:29:23,758 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7001: assume -2147483648 <= tlan_eisa_probe_#t~ret363#1 && tlan_eisa_probe_#t~ret363#1 <= 2147483647;tlan_eisa_probe_~rc~2#1 := tlan_eisa_probe_#t~ret363#1;havoc tlan_eisa_probe_#t~ret363#1; [2023-11-21 22:29:23,758 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007-1: assume -2147483648 <= tlan_eisa_probe_#t~ret364#1 && tlan_eisa_probe_#t~ret364#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret364#1; [2023-11-21 22:29:23,762 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7007: SUMMARY for call tlan_eisa_probe_#t~ret364#1 := printk(47, 0); srcloc: null [2023-11-21 22:29:23,762 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7013-1: tlan_eisa_probe_~ioaddr~0#1 := 4096 + tlan_eisa_probe_~ioaddr~0#1; [2023-11-21 22:29:23,763 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015-1: assume -2147483648 <= tlan_eisa_probe_#t~ret365#1 && tlan_eisa_probe_#t~ret365#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret365#1; [2023-11-21 22:29:23,763 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7015: SUMMARY for call tlan_eisa_probe_#t~ret365#1 := printk(48, 0); srcloc: null [2023-11-21 22:29:23,763 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume tlan_eisa_probe_~ioaddr~0#1 <= 36863; [2023-11-21 22:29:23,763 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L7022: assume !(tlan_eisa_probe_~ioaddr~0#1 <= 36863); [2023-11-21 22:29:23,763 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_ldv_43909#1: SUMMARY for call tlan_eisa_probe_#t~ret363#1 := tlan_probe1(0, 0, tlan_eisa_probe_~ioaddr~0#1, tlan_eisa_probe_~irq~0#1, 12, 0, 0); srcloc: null [2023-11-21 22:29:23,764 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume 0 != tlan_eisa_probe_#t~nondet349#1;havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-21 22:29:23,765 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-3: assume !(0 != tlan_eisa_probe_#t~nondet349#1);havoc tlan_eisa_probe_#t~nondet349#1; [2023-11-21 22:29:23,765 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := ~debug~0; [2023-11-21 22:29:23,765 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet349#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet349#1 <= 16;assume tlan_eisa_probe_#t~nondet349#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet349#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet349#1 >= -2147483648; [2023-11-21 22:29:23,765 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := 0; [2023-11-21 22:29:23,765 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6898-5: assume !(0 == ~debug~0); [2023-11-21 22:29:23,766 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2023-11-21 22:29:23,766 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900-1: tlan_eisa_probe_~tmp~35#1 := tlan_eisa_probe_#t~ret350#1;havoc tlan_eisa_probe_#t~ret350#1; [2023-11-21 22:29:23,766 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6900: SUMMARY for call tlan_eisa_probe_#t~ret350#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:29:23,766 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901-1: assume -2147483648 <= tlan_eisa_probe_#t~ret351#1 && tlan_eisa_probe_#t~ret351#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret351#1; [2023-11-21 22:29:23,766 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6901: SUMMARY for call tlan_eisa_probe_#t~ret351#1 := printk(43, 0); srcloc: null [2023-11-21 22:29:23,767 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume 0 != tlan_eisa_probe_#t~nondet352#1;havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-21 22:29:23,767 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-3: assume !(0 != tlan_eisa_probe_#t~nondet352#1);havoc tlan_eisa_probe_#t~nondet352#1; [2023-11-21 22:29:23,767 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet352#1 := ~debug~0; [2023-11-21 22:29:23,773 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet352#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet352#1 <= 16;assume tlan_eisa_probe_#t~nondet352#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet352#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet352#1 >= -2147483648; [2023-11-21 22:29:23,773 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := 0; [2023-11-21 22:29:23,773 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6905-5: assume !(0 == ~debug~0); [2023-11-21 22:29:23,773 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907-1: tlan_eisa_probe_~tmp___0~12#1 := tlan_eisa_probe_#t~ret353#1;havoc tlan_eisa_probe_#t~ret353#1; [2023-11-21 22:29:23,774 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6907: SUMMARY for call tlan_eisa_probe_#t~ret353#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:29:23,774 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908-1: assume -2147483648 <= tlan_eisa_probe_#t~ret354#1 && tlan_eisa_probe_#t~ret354#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret354#1; [2023-11-21 22:29:23,774 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6908: SUMMARY for call tlan_eisa_probe_#t~ret354#1 := printk(44, 0); srcloc: null [2023-11-21 22:29:23,774 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume 16 == ~debug~0;tlan_eisa_probe_#t~nondet355#1 := ~debug~0; [2023-11-21 22:29:23,774 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-1: assume !(16 == ~debug~0);assume ~debug~0 < 0 || tlan_eisa_probe_#t~nondet355#1 <= ~debug~0;assume tlan_eisa_probe_#t~nondet355#1 <= 16;assume tlan_eisa_probe_#t~nondet355#1 >= 0;assume ~debug~0 >= 0 || tlan_eisa_probe_#t~nondet355#1 > 16 + ~debug~0;assume tlan_eisa_probe_#t~nondet355#1 >= -2147483648; [2023-11-21 22:29:23,775 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-5: call tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset := __request_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16, ~#tlan_signature~0.base, ~#tlan_signature~0.offset, 0);tlan_eisa_probe_~tmp___1~5#1.base, tlan_eisa_probe_~tmp___1~5#1.offset := tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset;havoc tlan_eisa_probe_#t~ret357#1.base, tlan_eisa_probe_#t~ret357#1.offset; [2023-11-21 22:29:23,775 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume 0 != tlan_eisa_probe_#t~nondet355#1;havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-21 22:29:23,775 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6912-3: assume !(0 != tlan_eisa_probe_#t~nondet355#1);havoc tlan_eisa_probe_#t~nondet355#1; [2023-11-21 22:29:23,775 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914: SUMMARY for call tlan_eisa_probe_#t~ret356#1 := printk(45, 0); srcloc: null [2023-11-21 22:29:23,775 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6914-1: assume -2147483648 <= tlan_eisa_probe_#t~ret356#1 && tlan_eisa_probe_#t~ret356#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret356#1; [2023-11-21 22:29:23,776 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume 0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616; [2023-11-21 22:29:23,776 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6922: assume !(0 == (tlan_eisa_probe_~tmp___1~5#1.base + tlan_eisa_probe_~tmp___1~5#1.offset) % 18446744073709551616); [2023-11-21 22:29:23,776 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927-1: tlan_eisa_probe_~tmp___2~2#1 := tlan_eisa_probe_#t~ret358#1;havoc tlan_eisa_probe_#t~ret358#1; [2023-11-21 22:29:23,776 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6927: SUMMARY for call tlan_eisa_probe_#t~ret358#1 := inw((if (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3200 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:29:23,776 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume 4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296; [2023-11-21 22:29:23,776 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6929: assume !(4366 != tlan_eisa_probe_~tmp___2~2#1 % 65536 % 4294967296); [2023-11-21 22:29:23,777 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6931: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 22:29:23,777 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_128#1: tlan_eisa_probe_~irq~0#1 := 11; [2023-11-21 22:29:23,777 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937-1: tlan_eisa_probe_~device_id~1#1 := tlan_eisa_probe_#t~ret359#1;havoc tlan_eisa_probe_#t~ret359#1; [2023-11-21 22:29:23,777 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6937: SUMMARY for call tlan_eisa_probe_#t~ret359#1 := inw((if (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3202 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:29:23,777 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume 8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296; [2023-11-21 22:29:23,777 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6939: assume !(8433 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296 && 16625 != tlan_eisa_probe_~device_id~1#1 % 65536 % 4294967296); [2023-11-21 22:29:23,778 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6941: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 22:29:23,778 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947-1: tlan_eisa_probe_~tmp___3~1#1 := tlan_eisa_probe_#t~ret360#1;havoc tlan_eisa_probe_#t~ret360#1; [2023-11-21 22:29:23,778 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6947: SUMMARY for call tlan_eisa_probe_#t~ret360#1 := inb((if (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3204 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:29:23,778 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume 1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296; [2023-11-21 22:29:23,778 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6949: assume !(1 != tlan_eisa_probe_~tmp___3~1#1 % 256 % 4294967296); [2023-11-21 22:29:23,778 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6951: SUMMARY for call __release_region(~#ioport_resource~0.base, ~#ioport_resource~0.offset, tlan_eisa_probe_~ioaddr~0#1, 16); srcloc: null [2023-11-21 22:29:23,779 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_64#1: tlan_eisa_probe_~irq~0#1 := 10; [2023-11-21 22:29:23,779 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956-2: SUMMARY for call tlan_eisa_probe_#t~ret362#1 := inb((if (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 <= 2147483647 then (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 else (3264 + tlan_eisa_probe_~ioaddr~0#1) % 4294967296 % 4294967296 - 4294967296)); srcloc: null [2023-11-21 22:29:23,779 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume 16 == ~debug~0; [2023-11-21 22:29:23,779 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6956: assume !(16 == ~debug~0); [2023-11-21 22:29:23,779 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958: SUMMARY for call tlan_eisa_probe_#t~ret361#1 := printk(46, 0); srcloc: null [2023-11-21 22:29:23,779 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6958-1: assume -2147483648 <= tlan_eisa_probe_#t~ret361#1 && tlan_eisa_probe_#t~ret361#1 <= 2147483647;havoc tlan_eisa_probe_#t~ret361#1; [2023-11-21 22:29:23,780 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume !(16 == ~debug~0); [2023-11-21 22:29:23,780 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##98: assume 16 == ~debug~0; [2023-11-21 22:29:23,780 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume !(16 == ~debug~0); [2023-11-21 22:29:23,780 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##95: assume 16 == ~debug~0; [2023-11-21 22:29:23,780 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6963: tlan_eisa_probe_~tmp___4~0#1 := tlan_eisa_probe_#t~ret362#1;havoc tlan_eisa_probe_#t~ret362#1; [2023-11-21 22:29:23,781 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume !(0 == ~debug~0); [2023-11-21 22:29:23,781 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##49: assume 0 == ~debug~0;tlan_eisa_probe_#t~nondet349#1 := 0; [2023-11-21 22:29:23,781 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint tlan_eisa_probe_case_16#1: tlan_eisa_probe_~irq~0#1 := 5; [2023-11-21 22:29:23,782 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume 16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:29:23,782 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6966: assume !(16 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:29:23,783 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume 32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296); [2023-11-21 22:29:23,783 INFO L774 $ProcedureCfgBuilder]: dead code at ProgramPoint L6970: assume !(32 == (if tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 <= 2147483647 then tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 else tlan_eisa_probe_~tmp___4~0#1 % 256 % 4294967296 - 4294967296)); [2023-11-21 22:29:24,050 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:29:30,828 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:29:30,828 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 22:29:30,832 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:30 BoogieIcfgContainer [2023-11-21 22:29:30,832 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:29:30,835 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:29:30,835 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:29:30,838 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:29:30,838 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:29:10" (1/3) ... [2023-11-21 22:29:30,840 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46861b64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:29:30, skipping insertion in model container [2023-11-21 22:29:30,840 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:29:14" (2/3) ... [2023-11-21 22:29:30,840 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46861b64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:29:30, skipping insertion in model container [2023-11-21 22:29:30,841 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:30" (3/3) ... [2023-11-21 22:29:30,842 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-ti-tlan.cil.i [2023-11-21 22:29:30,863 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:29:30,863 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-11-21 22:29:30,976 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:29:30,985 INFO L357 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, mHoare=true, 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;@37f7aa03, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:29:30,986 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-11-21 22:29:31,000 INFO L276 IsEmpty]: Start isEmpty. Operand has 1865 states, 1069 states have (on average 1.2469597754911133) internal successors, (1333), 1106 states have internal predecessors, (1333), 690 states have call successors, (690), 106 states have call predecessors, (690), 105 states have return successors, (685), 674 states have call predecessors, (685), 685 states have call successors, (685) [2023-11-21 22:29:31,065 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2023-11-21 22:29:31,065 INFO L187 NwaCegarLoop]: Found error trace [2023-11-21 22:29:31,066 INFO L195 NwaCegarLoop]: trace histogram [7, 6, 6, 6, 6, 6, 6, 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] [2023-11-21 22:29:31,067 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-11-21 22:29:31,072 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:29:31,073 INFO L85 PathProgramCache]: Analyzing trace with hash -1326407035, now seen corresponding path program 1 times [2023-11-21 22:29:31,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:29:31,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2094705465] [2023-11-21 22:29:31,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:29:31,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:29:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:32,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:32,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2023-11-21 22:29:32,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:32,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2023-11-21 22:29:32,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,232 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:32,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 31 [2023-11-21 22:29:32,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,252 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:32,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,259 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2023-11-21 22:29:32,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,272 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:32,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,279 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2023-11-21 22:29:32,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:32,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:32,299 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 61 [2023-11-21 22:29:32,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:33,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 82 [2023-11-21 22:29:33,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:33,202 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-11-21 22:29:33,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:33,212 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 93 [2023-11-21 22:29:33,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:33,222 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2023-11-21 22:29:33,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:29:33,236 INFO L134 CoverageAnalysis]: Checked inductivity of 134 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 134 trivial. 0 not checked. [2023-11-21 22:29:33,237 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:29:33,238 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2094705465] [2023-11-21 22:29:33,238 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2094705465] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:29:33,239 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:29:33,239 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:29:33,241 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1009030976] [2023-11-21 22:29:33,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:29:33,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-11-21 22:29:33,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:29:33,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-11-21 22:29:33,287 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2023-11-21 22:29:33,294 INFO L87 Difference]: Start difference. First operand has 1865 states, 1069 states have (on average 1.2469597754911133) internal successors, (1333), 1106 states have internal predecessors, (1333), 690 states have call successors, (690), 106 states have call predecessors, (690), 105 states have return successors, (685), 674 states have call predecessors, (685), 685 states have call successors, (685) Second operand has 5 states, 5 states have (on average 8.8) internal successors, (44), 3 states have internal predecessors, (44), 3 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12)