./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 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/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_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd --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-826ab2b [2024-11-13 12:44:23,792 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 12:44:23,889 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-13 12:44:23,896 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 12:44:23,897 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-13 12:44:23,935 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 12:44:23,936 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-13 12:44:23,937 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-13 12:44:23,937 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-13 12:44:23,937 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-13 12:44:23,937 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 12:44:23,938 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-13 12:44:23,938 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 12:44:23,938 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 12:44:23,938 INFO L153 SettingsManager]: * Use SBE=true [2024-11-13 12:44:23,939 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 12:44:23,939 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 12:44:23,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 12:44:23,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 12:44:23,939 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 12:44:23,939 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 12:44:23,939 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 12:44:23,940 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 12:44:23,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 12:44:23,940 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 12:44:23,940 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 12:44:23,940 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-13 12:44:23,940 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-13 12:44:23,941 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-13 12:44:23,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 12:44:23,941 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 12:44:23,941 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 12:44:23,941 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 12:44:23,941 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-13 12:44:23,942 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 12:44:23,942 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-13 12:44:23,942 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-13 12:44:23,942 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-13 12:44:23,942 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-13 12:44:23,942 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_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd 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 [2024-11-13 12:44:24,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 12:44:24,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 12:44:24,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 12:44:24,283 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 12:44:24,284 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 12:44:24,285 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 12:44:26,159 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 12:44:26,977 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 12:44:26,977 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-13 12:44:27,039 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/data/002e92b0d/3f5f145c08824b0ca369b5e5d7b51626/FLAG0779f1210 [2024-11-13 12:44:27,054 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/data/002e92b0d/3f5f145c08824b0ca369b5e5d7b51626 [2024-11-13 12:44:27,057 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 12:44:27,058 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 12:44:27,060 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 12:44:27,060 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 12:44:27,065 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 12:44:27,065 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:44:27" (1/1) ... [2024-11-13 12:44:27,066 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@29c76c01 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:27, skipping insertion in model container [2024-11-13 12:44:27,067 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 12:44:27" (1/1) ... [2024-11-13 12:44:27,216 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 12:44:28,089 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-13 12:44:30,608 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_d38f9b47-6dc3-4a7c-a4a6-869579db355e/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] [2024-11-13 12:44:30,685 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 12:44:30,847 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 12:44:31,039 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] [2024-11-13 12:44:31,041 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] [2024-11-13 12:44:31,041 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] [2024-11-13 12:44:31,042 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] [2024-11-13 12:44:31,047 WARN L635 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-13 12:44:31,056 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-13 12:44:31,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-13 12:44:31,057 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-13 12:44:31,060 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-13 12:44:31,071 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] [2024-11-13 12:44:31,076 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] [2024-11-13 12:44:31,078 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] [2024-11-13 12:44:31,088 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] [2024-11-13 12:44:31,088 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-13 12:44:31,094 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] [2024-11-13 12:44:31,094 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-13 12:44:31,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-13 12:44:31,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-13 12:44:31,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-13 12:44:31,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-13 12:44:31,108 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-13 12:44:31,109 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-13 12:44:31,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-13 12:44:31,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-13 12:44:31,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-13 12:44:31,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-13 12:44:31,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-13 12:44:31,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-13 12:44:31,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-13 12:44:31,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-13 12:44:31,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-13 12:44:31,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-13 12:44:31,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-13 12:44:31,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-13 12:44:31,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-13 12:44:31,205 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-13 12:44:31,307 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-13 12:44:31,402 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_d38f9b47-6dc3-4a7c-a4a6-869579db355e/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] [2024-11-13 12:44:31,415 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 12:44:31,844 INFO L204 MainTranslator]: Completed translation [2024-11-13 12:44:31,845 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31 WrapperNode [2024-11-13 12:44:31,845 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 12:44:31,846 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 12:44:31,846 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 12:44:31,846 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 12:44:31,853 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:31,974 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:32,286 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7894 [2024-11-13 12:44:32,287 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 12:44:32,287 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 12:44:32,287 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 12:44:32,288 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 12:44:32,298 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:32,298 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:32,345 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:33,498 INFO L175 MemorySlicer]: Split 1886 memory accesses to 13 slices as follows [2, 2, 7, 6, 4, 1, 4, 5, 5, 43, 2, 1790, 15]. 95 percent of accesses are in the largest equivalence class. The 20 initializations are split as follows [2, 0, 0, 0, 4, 0, 4, 0, 0, 0, 0, 10, 0]. The 1392 writes are split as follows [0, 1, 6, 3, 0, 0, 0, 1, 2, 43, 1, 1334, 1]. [2024-11-13 12:44:33,498 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:33,498 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:33,749 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:33,814 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:33,889 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:33,926 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:34,006 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 12:44:34,008 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 12:44:34,008 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 12:44:34,009 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 12:44:34,011 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (1/1) ... [2024-11-13 12:44:34,020 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-13 12:44:34,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/z3 [2024-11-13 12:44:34,054 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-13 12:44:34,058 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d38f9b47-6dc3-4a7c-a4a6-869579db355e/bin/uautomizer-verify-qhAvR1uOyd/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-13 12:44:34,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-13 12:44:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-13 12:44:34,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-13 12:44:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-13 12:44:34,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-13 12:44:34,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-13 12:44:34,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 12:44:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 12:44:34,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-13 12:44:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-13 12:44:34,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-13 12:44:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-13 12:44:34,088 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-13 12:44:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-13 12:44:34,088 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-13 12:44:34,088 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-13 12:44:34,088 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-13 12:44:34,089 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-13 12:44:34,089 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 12:44:34,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 12:44:34,090 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 12:44:34,091 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 12:44:34,091 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-13 12:44:34,091 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-13 12:44:34,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-13 12:44:34,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-13 12:44:34,091 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 12:44:34,093 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 12:44:34,093 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 12:44:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-13 12:44:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-13 12:44:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-13 12:44:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-13 12:44:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-13 12:44:34,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-13 12:44:34,094 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-13 12:44:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-13 12:44:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-13 12:44:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-13 12:44:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-13 12:44:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-13 12:44:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-13 12:44:34,095 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-13 12:44:34,095 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-13 12:44:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 12:44:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-13 12:44:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-13 12:44:34,096 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-13 12:44:34,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-13 12:44:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-13 12:44:34,097 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-13 12:44:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-13 12:44:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-13 12:44:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-13 12:44:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-13 12:44:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-13 12:44:34,097 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-13 12:44:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-13 12:44:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-13 12:44:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-13 12:44:34,098 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-13 12:44:34,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-13 12:44:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-13 12:44:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-13 12:44:34,101 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-13 12:44:34,101 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 12:44:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-13 12:44:34,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-13 12:44:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-13 12:44:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-13 12:44:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-13 12:44:34,102 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-13 12:44:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-13 12:44:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-13 12:44:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-13 12:44:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-13 12:44:34,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-13 12:44:34,103 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-13 12:44:34,106 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-13 12:44:34,106 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-13 12:44:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-13 12:44:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-13 12:44:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-13 12:44:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-13 12:44:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-13 12:44:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-13 12:44:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-13 12:44:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 12:44:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-13 12:44:34,107 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-13 12:44:34,107 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 12:44:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-13 12:44:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-13 12:44:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-13 12:44:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-13 12:44:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-13 12:44:34,108 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-13 12:44:34,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-13 12:44:34,109 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-13 12:44:34,109 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-13 12:44:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-13 12:44:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-13 12:44:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-13 12:44:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-13 12:44:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 12:44:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 12:44:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-13 12:44:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-13 12:44:34,110 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-13 12:44:34,110 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-13 12:44:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-13 12:44:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-13 12:44:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-13 12:44:34,112 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-13 12:44:34,112 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-13 12:44:34,113 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 12:44:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-13 12:44:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-13 12:44:34,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-13 12:44:34,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 12:44:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-13 12:44:34,116 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-13 12:44:34,116 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-13 12:44:34,117 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-13 12:44:34,117 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-13 12:44:34,118 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-13 12:44:34,118 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-13 12:44:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-13 12:44:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-13 12:44:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-13 12:44:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-13 12:44:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-13 12:44:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-13 12:44:34,122 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-13 12:44:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-13 12:44:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-13 12:44:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-13 12:44:34,123 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-13 12:44:34,123 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-13 12:44:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 12:44:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 12:44:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-13 12:44:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-13 12:44:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-13 12:44:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-13 12:44:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-13 12:44:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-13 12:44:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 12:44:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 12:44:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 12:44:34,124 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-13 12:44:34,124 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-13 12:44:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-13 12:44:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-13 12:44:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-13 12:44:34,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-13 12:44:34,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-13 12:44:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-13 12:44:34,126 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-13 12:44:34,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-13 12:44:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-13 12:44:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 12:44:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-13 12:44:34,127 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-13 12:44:34,127 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-13 12:44:34,128 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 12:44:34,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-13 12:44:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-13 12:44:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 12:44:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-13 12:44:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-13 12:44:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-13 12:44:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-13 12:44:34,129 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-13 12:44:34,129 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-13 12:44:34,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-13 12:44:34,130 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-13 12:44:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-13 12:44:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-13 12:44:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-13 12:44:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-13 12:44:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-13 12:44:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-13 12:44:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-13 12:44:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-13 12:44:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-13 12:44:34,131 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-13 12:44:34,131 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-13 12:44:34,136 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-13 12:44:34,136 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-13 12:44:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-13 12:44:34,137 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-13 12:44:34,137 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-13 12:44:35,495 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 12:44:35,501 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 12:44:35,935 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 12:45:51,164 INFO L? ?]: Removed 3235 outVars from TransFormulas that were not future-live. [2024-11-13 12:45:51,164 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 12:45:51,260 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 12:45:51,261 INFO L316 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-13 12:45:51,264 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 12:45:51 BoogieIcfgContainer [2024-11-13 12:45:51,264 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 12:45:51,266 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-13 12:45:51,266 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-13 12:45:51,273 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-13 12:45:51,273 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.11 12:44:27" (1/3) ... [2024-11-13 12:45:51,274 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@377819fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 12:45:51, skipping insertion in model container [2024-11-13 12:45:51,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 12:44:31" (2/3) ... [2024-11-13 12:45:51,274 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@377819fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.11 12:45:51, skipping insertion in model container [2024-11-13 12:45:51,274 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 12:45:51" (3/3) ... [2024-11-13 12:45:51,275 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-13 12:45:51,297 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-13 12:45:51,300 INFO L154 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, 3530 locations, 1 initial locations, 39 loop locations, and 1 error locations. [2024-11-13 12:45:51,448 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-13 12:45:51,464 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;@728b982, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-13 12:45:51,464 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-13 12:45:51,481 INFO L276 IsEmpty]: Start isEmpty. Operand has 3425 states, 2531 states have (on average 1.3871987356775979) internal successors, (3511), 2583 states have internal predecessors, (3511), 731 states have call successors, (731), 163 states have call predecessors, (731), 162 states have return successors, (718), 708 states have call predecessors, (718), 718 states have call successors, (718) [2024-11-13 12:45:51,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 12:45:51,523 INFO L207 NwaCegarLoop]: Found error trace [2024-11-13 12:45:51,524 INFO L215 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] [2024-11-13 12:45:51,526 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-13 12:45:51,530 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 12:45:51,531 INFO L85 PathProgramCache]: Analyzing trace with hash 1465788277, now seen corresponding path program 1 times [2024-11-13 12:45:51,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-13 12:45:51,540 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26438337] [2024-11-13 12:45:51,540 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-13 12:45:51,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms