./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC --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 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-23 22:42:19,445 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-23 22:42:19,573 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-23 22:42:19,585 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-23 22:42:19,586 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-23 22:42:19,635 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-23 22:42:19,637 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-23 22:42:19,637 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-23 22:42:19,638 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-23 22:42:19,638 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-23 22:42:19,640 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-23 22:42:19,640 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-23 22:42:19,640 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-23 22:42:19,641 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-23 22:42:19,641 INFO L153 SettingsManager]: * Use SBE=true [2024-11-23 22:42:19,641 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-23 22:42:19,641 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-23 22:42:19,641 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-23 22:42:19,641 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-23 22:42:19,642 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-23 22:42:19,642 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-23 22:42:19,642 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-23 22:42:19,643 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-23 22:42:19,643 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-23 22:42:19,643 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-23 22:42:19,643 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-23 22:42:19,643 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:42:19,643 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:42:19,644 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:42:19,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:42:19,644 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-23 22:42:19,644 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-23 22:42:19,645 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-23 22:42:19,645 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-23 22:42:19,646 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:42:19,646 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-23 22:42:19,646 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-23 22:42:19,646 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-23 22:42:19,646 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-23 22:42:19,647 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-23 22:42:19,647 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-23 22:42:19,647 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-23 22:42:19,647 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-23 22:42:19,647 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-23 22:42:19,647 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-23 22:42:19,647 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC 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 -> 2de9b420a511dfc61880e2e53bcf0964b8c7210b44f6278bf2f9cfc511a6b543 [2024-11-23 22:42:20,055 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-23 22:42:20,065 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-23 22:42:20,068 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-23 22:42:20,070 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-23 22:42:20,070 INFO L274 PluginConnector]: CDTParser initialized [2024-11-23 22:42:20,072 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-23 22:42:23,886 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/data/46d3778d8/5ab776e69fa641aba40d72d399252a64/FLAGb21d56ae2 [2024-11-23 22:42:24,808 INFO L384 CDTParser]: Found 1 translation units. [2024-11-23 22:42:24,808 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-23 22:42:24,890 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/data/46d3778d8/5ab776e69fa641aba40d72d399252a64/FLAGb21d56ae2 [2024-11-23 22:42:24,914 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/data/46d3778d8/5ab776e69fa641aba40d72d399252a64 [2024-11-23 22:42:24,917 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-23 22:42:24,919 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-23 22:42:24,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-23 22:42:24,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-23 22:42:24,927 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-23 22:42:24,928 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:42:24" (1/1) ... [2024-11-23 22:42:24,929 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5904a7db and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:24, skipping insertion in model container [2024-11-23 22:42:24,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 10:42:24" (1/1) ... [2024-11-23 22:42:25,176 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-23 22:42:26,231 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-23 22:42:29,193 WARN L250 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_28895e13-934b-4c6a-b3ec-dfb2e54509cd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382278,382291] [2024-11-23 22:42:29,307 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:42:29,465 INFO L200 MainTranslator]: Completed pre-run [2024-11-23 22:42:29,816 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"); [6432] [2024-11-23 22:42:29,819 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)); [6439] [2024-11-23 22:42:29,820 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6447-6448] [2024-11-23 22:42:29,825 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 %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [6456-6457] [2024-11-23 22:42:29,832 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-23 22:42:29,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-23 22:42:29,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-23 22:42:29,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-23 22:42:29,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-23 22:42:29,875 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)); [6910-6911] [2024-11-23 22:42:29,878 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [6939-6940] [2024-11-23 22:42:29,880 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (84), "i" (12UL)); [6973-6974] [2024-11-23 22:42:29,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/dynamic_queue_limits.h"), "i" (74), "i" (12UL)); [7157-7158] [2024-11-23 22:42:29,892 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-23 22:42:29,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/linux/netdevice.h"), "i" (507), "i" (12UL)); [7249-7250] [2024-11-23 22:42:29,898 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-23 22:42:29,903 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-23 22:42:29,905 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-23 22:42:29,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-23 22:42:29,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-23 22:42:29,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-23 22:42:29,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-23 22:42:29,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-23 22:42:29,912 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-23 22:42:29,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-23 22:42:29,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-23 22:42:29,913 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-23 22:42:29,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-23 22:42:29,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-23 22:42:29,914 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-23 22:42:29,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-23 22:42:29,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-23 22:42:29,915 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-23 22:42:29,916 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-23 22:42:29,936 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-23 22:42:30,046 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-23 22:42:30,259 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-23 22:42:30,363 WARN L250 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_28895e13-934b-4c6a-b3ec-dfb2e54509cd/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i[382278,382291] [2024-11-23 22:42:30,378 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-23 22:42:30,988 INFO L204 MainTranslator]: Completed translation [2024-11-23 22:42:30,989 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30 WrapperNode [2024-11-23 22:42:30,989 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-23 22:42:30,991 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-23 22:42:30,992 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-23 22:42:30,992 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-23 22:42:31,002 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:31,151 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:31,553 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7829 [2024-11-23 22:42:31,554 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-23 22:42:31,556 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-23 22:42:31,556 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-23 22:42:31,556 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-23 22:42:31,572 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:31,572 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:31,648 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:33,487 INFO L175 MemorySlicer]: Split 1886 memory accesses to 13 slices as follows [2, 1790, 2, 4, 6, 5, 5, 7, 4, 15, 1, 43, 2]. 95 percent of accesses are in the largest equivalence class. The 20 initializations are split as follows [2, 10, 0, 4, 0, 0, 0, 0, 4, 0, 0, 0, 0]. The 1392 writes are split as follows [0, 1334, 1, 0, 3, 2, 1, 6, 0, 1, 0, 43, 1]. [2024-11-23 22:42:33,488 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:33,488 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:33,820 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:33,842 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:33,902 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:33,966 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:34,007 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:34,110 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-23 22:42:34,113 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-23 22:42:34,114 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-23 22:42:34,114 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-23 22:42:34,117 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (1/1) ... [2024-11-23 22:42:34,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-23 22:42:34,140 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-23 22:42:34,157 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-23 22:42:34,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_28895e13-934b-4c6a-b3ec-dfb2e54509cd/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-23 22:42:34,192 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-23 22:42:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-23 22:42:34,192 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-23 22:42:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-23 22:42:34,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-23 22:42:34,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-23 22:42:34,192 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-23 22:42:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-23 22:42:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-23 22:42:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-23 22:42:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-23 22:42:34,193 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-23 22:42:34,193 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-23 22:42:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-23 22:42:34,194 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-23 22:42:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-23 22:42:34,194 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-23 22:42:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-23 22:42:34,194 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-23 22:42:34,194 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-23 22:42:34,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-23 22:42:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-23 22:42:34,196 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-23 22:42:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-23 22:42:34,196 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-23 22:42:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-23 22:42:34,196 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-23 22:42:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-23 22:42:34,196 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-23 22:42:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-23 22:42:34,196 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-23 22:42:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-23 22:42:34,196 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-23 22:42:34,196 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-23 22:42:34,196 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-23 22:42:34,197 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-23 22:42:34,197 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-23 22:42:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-23 22:42:34,198 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-23 22:42:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-23 22:42:34,198 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-23 22:42:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-23 22:42:34,198 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-23 22:42:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-23 22:42:34,198 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-23 22:42:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-23 22:42:34,198 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-23 22:42:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-23 22:42:34,198 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-23 22:42:34,198 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-23 22:42:34,201 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-23 22:42:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-23 22:42:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-23 22:42:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-23 22:42:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-23 22:42:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-23 22:42:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-23 22:42:34,202 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-23 22:42:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-23 22:42:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-23 22:42:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-23 22:42:34,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-23 22:42:34,203 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-23 22:42:34,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-23 22:42:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-23 22:42:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-23 22:42:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-23 22:42:34,204 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-23 22:42:34,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-23 22:42:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-23 22:42:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-23 22:42:34,205 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-23 22:42:34,205 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-23 22:42:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-23 22:42:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-23 22:42:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-23 22:42:34,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-23 22:42:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:42:34,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:42:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-23 22:42:34,210 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-23 22:42:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-23 22:42:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-23 22:42:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-23 22:42:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-23 22:42:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-23 22:42:34,211 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-23 22:42:34,211 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-23 22:42:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-23 22:42:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-23 22:42:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-23 22:42:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-23 22:42:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-23 22:42:34,212 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-23 22:42:34,212 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-23 22:42:34,215 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-23 22:42:34,215 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-23 22:42:34,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-23 22:42:34,215 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-23 22:42:34,215 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-23 22:42:34,216 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-23 22:42:34,216 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-23 22:42:34,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-23 22:42:34,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-23 22:42:34,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-23 22:42:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-23 22:42:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-23 22:42:34,221 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-23 22:42:34,222 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-23 22:42:34,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-23 22:42:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-23 22:42:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-23 22:42:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 22:42:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-23 22:42:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-23 22:42:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-23 22:42:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-23 22:42:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-23 22:42:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-23 22:42:34,223 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-23 22:42:34,223 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-23 22:42:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-23 22:42:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-23 22:42:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-23 22:42:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-23 22:42:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-23 22:42:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-23 22:42:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-23 22:42:34,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-23 22:42:34,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-23 22:42:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-23 22:42:34,225 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-23 22:42:34,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-23 22:42:34,227 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-23 22:42:34,227 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-23 22:42:34,228 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-23 22:42:34,228 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-23 22:42:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-23 22:42:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-23 22:42:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-23 22:42:34,229 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-23 22:42:34,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-23 22:42:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-23 22:42:34,230 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-23 22:42:34,230 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-23 22:42:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-23 22:42:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-23 22:42:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-23 22:42:34,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-23 22:42:34,236 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-23 22:42:34,236 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-23 22:42:34,237 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-23 22:42:34,237 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-23 22:42:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-23 22:42:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-23 22:42:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-23 22:42:34,238 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-23 22:42:34,238 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-23 22:42:34,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-23 22:42:34,239 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-23 22:42:34,240 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-23 22:42:34,240 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-23 22:42:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-23 22:42:34,241 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-23 22:42:34,241 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-23 22:42:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-23 22:42:34,242 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-23 22:42:34,242 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-23 22:42:35,839 INFO L234 CfgBuilder]: Building ICFG [2024-11-23 22:42:35,846 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-23 22:42:36,414 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-23 22:44:07,809 INFO L? ?]: Removed 3231 outVars from TransFormulas that were not future-live. [2024-11-23 22:44:07,810 INFO L283 CfgBuilder]: Performing block encoding [2024-11-23 22:44:07,931 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-23 22:44:07,934 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-23 22:44:07,935 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:44:07 BoogieIcfgContainer [2024-11-23 22:44:07,935 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-23 22:44:07,938 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-23 22:44:07,938 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-23 22:44:07,947 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-23 22:44:07,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 10:42:24" (1/3) ... [2024-11-23 22:44:07,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ef813e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:44:07, skipping insertion in model container [2024-11-23 22:44:07,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 10:42:30" (2/3) ... [2024-11-23 22:44:07,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1ef813e3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 10:44:07, skipping insertion in model container [2024-11-23 22:44:07,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 10:44:07" (3/3) ... [2024-11-23 22:44:07,950 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-23 22:44:07,976 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-23 22:44:07,979 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i that has 187 procedures, 3514 locations, 1 initial locations, 39 loop locations, and 1 error locations. [2024-11-23 22:44:08,202 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-23 22:44:08,222 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@1963a0bb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-23 22:44:08,223 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-23 22:44:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand has 3409 states, 2515 states have (on average 1.389662027833002) internal successors, (3495), 2575 states have internal predecessors, (3495), 731 states have call successors, (731), 163 states have call predecessors, (731), 162 states have return successors, (718), 703 states have call predecessors, (718), 718 states have call successors, (718) [2024-11-23 22:44:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-23 22:44:08,293 INFO L210 NwaCegarLoop]: Found error trace [2024-11-23 22:44:08,295 INFO L218 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-23 22:44:08,295 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-23 22:44:08,301 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-23 22:44:08,301 INFO L85 PathProgramCache]: Analyzing trace with hash -1917833829, now seen corresponding path program 1 times [2024-11-23 22:44:08,311 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-23 22:44:08,312 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [857113263] [2024-11-23 22:44:08,312 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-23 22:44:08,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms