./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 d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/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_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB --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-d790fec [2024-11-28 04:17:22,631 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-28 04:17:22,709 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-28 04:17:22,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-28 04:17:22,718 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-28 04:17:22,753 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-28 04:17:22,754 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-28 04:17:22,755 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-28 04:17:22,755 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-28 04:17:22,756 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-28 04:17:22,757 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-28 04:17:22,757 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-28 04:17:22,757 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-28 04:17:22,758 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-28 04:17:22,758 INFO L153 SettingsManager]: * Use SBE=true [2024-11-28 04:17:22,758 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-28 04:17:22,758 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-28 04:17:22,759 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-28 04:17:22,759 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-28 04:17:22,759 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-28 04:17:22,759 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-28 04:17:22,759 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-28 04:17:22,759 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-28 04:17:22,760 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-28 04:17:22,760 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-28 04:17:22,760 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-28 04:17:22,760 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:17:22,760 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:17:22,760 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:17:22,760 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:17:22,760 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-28 04:17:22,761 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-28 04:17:22,761 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-28 04:17:22,762 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-28 04:17:22,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:17:22,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-28 04:17:22,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-28 04:17:22,762 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-28 04:17:22,762 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-28 04:17:22,762 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-28 04:17:22,762 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-28 04:17:22,763 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-28 04:17:22,763 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-28 04:17:22,763 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-28 04:17:22,763 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-28 04:17:22,763 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_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB 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 [2024-11-28 04:17:23,126 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-28 04:17:23,139 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-28 04:17:23,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-28 04:17:23,144 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-28 04:17:23,144 INFO L274 PluginConnector]: CDTParser initialized [2024-11-28 04:17:23,147 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-28 04:17:26,360 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/data/5d71394b1/ed6660f2f17e4d7985bfb82312c6bf53/FLAGdf2ceb336 [2024-11-28 04:17:27,228 INFO L384 CDTParser]: Found 1 translation units. [2024-11-28 04:17:27,231 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--alx--alx.ko-entry_point.cil.out.i [2024-11-28 04:17:27,305 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/data/5d71394b1/ed6660f2f17e4d7985bfb82312c6bf53/FLAGdf2ceb336 [2024-11-28 04:17:27,327 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/data/5d71394b1/ed6660f2f17e4d7985bfb82312c6bf53 [2024-11-28 04:17:27,330 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-28 04:17:27,332 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-28 04:17:27,334 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-28 04:17:27,334 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-28 04:17:27,339 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-28 04:17:27,341 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:17:27" (1/1) ... [2024-11-28 04:17:27,342 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b1a7d5d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:27, skipping insertion in model container [2024-11-28 04:17:27,342 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:17:27" (1/1) ... [2024-11-28 04:17:27,499 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-28 04:17:28,303 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-28 04:17:30,979 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_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/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] [2024-11-28 04:17:31,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:17:31,224 INFO L200 MainTranslator]: Completed pre-run [2024-11-28 04:17:31,418 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] [2024-11-28 04:17:31,421 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] [2024-11-28 04:17:31,422 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] [2024-11-28 04:17:31,424 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] [2024-11-28 04:17:31,428 WARN L640 FunctionHandler]: implicit declaration of function ldv_undef_int [2024-11-28 04:17:31,438 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [6694] [2024-11-28 04:17:31,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [6702] [2024-11-28 04:17:31,439 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [6709] [2024-11-28 04:17:31,440 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [6716] [2024-11-28 04:17:31,453 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] [2024-11-28 04:17:31,458 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] [2024-11-28 04:17:31,461 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] [2024-11-28 04:17:31,469 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] [2024-11-28 04:17:31,471 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7164] [2024-11-28 04:17:31,475 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] [2024-11-28 04:17:31,475 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7255] [2024-11-28 04:17:31,481 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7389] [2024-11-28 04:17:31,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("mfence": : : "memory"); [7421] [2024-11-28 04:17:31,486 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (cpu_number)); [7526] [2024-11-28 04:17:31,487 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7529] [2024-11-28 04:17:31,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7532] [2024-11-28 04:17:31,488 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (cpu_number)); [7535] [2024-11-28 04:17:31,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____0): "m" (cpu_number)); [7546] [2024-11-28 04:17:31,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7549] [2024-11-28 04:17:31,489 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7552] [2024-11-28 04:17:31,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____0): "m" (cpu_number)); [7555] [2024-11-28 04:17:31,490 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____1): "m" (cpu_number)); [7566] [2024-11-28 04:17:31,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7569] [2024-11-28 04:17:31,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7572] [2024-11-28 04:17:31,491 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____1): "m" (cpu_number)); [7575] [2024-11-28 04:17:31,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret_____2): "m" (cpu_number)); [7586] [2024-11-28 04:17:31,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7589] [2024-11-28 04:17:31,492 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7592] [2024-11-28 04:17:31,493 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret_____2): "m" (cpu_number)); [7595] [2024-11-28 04:17:31,513 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7920] [2024-11-28 04:17:31,597 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [9063] [2024-11-28 04:17:31,693 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [12071] [2024-11-28 04:17:31,840 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_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/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] [2024-11-28 04:17:31,851 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-28 04:17:32,180 INFO L204 MainTranslator]: Completed translation [2024-11-28 04:17:32,182 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32 WrapperNode [2024-11-28 04:17:32,182 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-28 04:17:32,184 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-28 04:17:32,184 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-28 04:17:32,184 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-28 04:17:32,193 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:32,307 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:32,684 INFO L138 Inliner]: procedures = 474, calls = 3204, calls flagged for inlining = 220, calls inlined = 202, statements flattened = 7829 [2024-11-28 04:17:32,686 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-28 04:17:32,687 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-28 04:17:32,687 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-28 04:17:32,688 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-28 04:17:32,701 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:32,701 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:32,761 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,339 INFO L175 MemorySlicer]: Split 1886 memory accesses to 13 slices as follows [2, 2, 5, 1, 4, 1790, 5, 4, 2, 7, 43, 6, 15]. 95 percent of accesses are in the largest equivalence class. The 20 initializations are split as follows [2, 0, 0, 0, 4, 10, 0, 4, 0, 0, 0, 0, 0]. The 1392 writes are split as follows [0, 1, 1, 0, 0, 1334, 2, 0, 1, 6, 43, 3, 1]. [2024-11-28 04:17:34,339 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,344 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,589 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,605 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,661 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,724 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,762 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,853 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-28 04:17:34,855 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-28 04:17:34,855 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-28 04:17:34,856 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-28 04:17:34,859 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (1/1) ... [2024-11-28 04:17:34,865 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-28 04:17:34,884 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-28 04:17:34,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-28 04:17:34,913 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_da9e1592-0127-4d2e-bfeb-ac70c2dfeec3/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-28 04:17:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-28 04:17:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-28 04:17:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-28 04:17:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-28 04:17:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-11-28 04:17:34,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-11-28 04:17:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-28 04:17:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-28 04:17:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure alx_halt [2024-11-28 04:17:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_halt [2024-11-28 04:17:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_txbuf [2024-11-28 04:17:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_txbuf [2024-11-28 04:17:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2024-11-28 04:17:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2024-11-28 04:17:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure alx_suspend [2024-11-28 04:17:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_suspend [2024-11-28 04:17:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_read_phy_reg [2024-11-28 04:17:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_read_phy_reg [2024-11-28 04:17:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2024-11-28 04:17:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2024-11-28 04:17:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2024-11-28 04:17:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2024-11-28 04:17:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_reg [2024-11-28 04:17:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_reg [2024-11-28 04:17:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-28 04:17:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-28 04:17:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2024-11-28 04:17:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2024-11-28 04:17:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure alx_link_check [2024-11-28 04:17:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_link_check [2024-11-28 04:17:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tx_timeout [2024-11-28 04:17:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tx_timeout [2024-11-28 04:17:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_enable [2024-11-28 04:17:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_enable [2024-11-28 04:17:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-28 04:17:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-28 04:17:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem16 [2024-11-28 04:17:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem16 [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure alx_irq_disable [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_irq_disable [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure alx_activate [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_activate [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-28 04:17:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_msi [2024-11-28 04:17:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_msi [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_write [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_write [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_reg [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_reg [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_unaligned_access_size [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_unaligned_access_size [2024-11-28 04:17:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_ext [2024-11-28 04:17:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_ext [2024-11-28 04:17:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-28 04:17:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-28 04:17:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-28 04:17:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-28 04:17:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-28 04:17:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_detected [2024-11-28 04:17:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_detected [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-28 04:17:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure ethadv_to_hw_cfg [2024-11-28 04:17:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ethadv_to_hw_cfg [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-28 04:17:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-28 04:17:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure alx_resume [2024-11-28 04:17:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_resume [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-28 04:17:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_link_check [2024-11-28 04:17:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_link_check [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-28 04:17:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-28 04:17:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-28 04:17:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2024-11-28 04:17:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2024-11-28 04:17:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-28 04:17:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-28 04:17:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure alx_change_mtu [2024-11-28 04:17:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_change_mtu [2024-11-28 04:17:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-28 04:17:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-28 04:17:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-28 04:17:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:17:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:17:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-28 04:17:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-28 04:17:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-28 04:17:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_open [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_open [2024-11-28 04:17:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_core [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_core [2024-11-28 04:17:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2024-11-28 04:17:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2024-11-28 04:17:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2024-11-28 04:17:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2024-11-28 04:17:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_update_hw_stats [2024-11-28 04:17:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_update_hw_stats [2024-11-28 04:17:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_mem32 [2024-11-28 04:17:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_mem32 [2024-11-28 04:17:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2024-11-28 04:17:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2024-11-28 04:17:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset [2024-11-28 04:17:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset [2024-11-28 04:17:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-28 04:17:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-28 04:17:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-28 04:17:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_dbg [2024-11-28 04:17:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_dbg [2024-11-28 04:17:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-28 04:17:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-28 04:17:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev8 [2024-11-28 04:17:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev8 [2024-11-28 04:17:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure alx_netif_stop [2024-11-28 04:17:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_netif_stop [2024-11-28 04:17:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-28 04:17:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2024-11-28 04:17:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2024-11-28 04:17:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-28 04:17:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-28 04:17:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-28 04:17:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-28 04:17:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-28 04:17:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-28 04:17:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-28 04:17:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-28 04:17:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-28 04:17:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-28 04:17:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-28 04:17:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-28 04:17:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-28 04:17:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-28 04:17:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-28 04:17:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-28 04:17:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-28 04:17:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-28 04:17:34,985 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-28 04:17:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_giga [2024-11-28 04:17:34,985 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_giga [2024-11-28 04:17:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure alx_poll_controller [2024-11-28 04:17:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_poll_controller [2024-11-28 04:17:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_pcie [2024-11-28 04:17:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_pcie [2024-11-28 04:17:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_stats64 [2024-11-28 04:17:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_stats64 [2024-11-28 04:17:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_is_locked [2024-11-28 04:17:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_is_locked [2024-11-28 04:17:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure alx_schedule_reset [2024-11-28 04:17:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_schedule_reset [2024-11-28 04:17:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_legacy [2024-11-28 04:17:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_legacy [2024-11-28 04:17:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure alx_refill_rx_ring [2024-11-28 04:17:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_refill_rx_ring [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_dbg [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_dbg [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_macaddr [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_macaddr [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure alx_speed_to_ethadv [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_speed_to_ethadv [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_rings [2024-11-28 04:17:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_rings [2024-11-28 04:17:34,987 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-28 04:17:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2024-11-28 04:17:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2024-11-28 04:17:34,988 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-28 04:17:34,988 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-28 04:17:34,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-28 04:17:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-28 04:17:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-28 04:17:34,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-28 04:17:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2024-11-28 04:17:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 04:17:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_mac_address [2024-11-28 04:17:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_mac_address [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-28 04:17:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-28 04:17:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2024-11-28 04:17:34,995 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2024-11-28 04:17:34,995 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2024-11-28 04:17:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_with_cr [2024-11-28 04:17:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_with_cr [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_7 [2024-11-28 04:17:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_7 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-28 04:17:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2024-11-28 04:17:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure alx_get_supported_speeds [2024-11-28 04:17:34,996 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_get_supported_speeds [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-28 04:17:34,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-28 04:17:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-28 04:17:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-28 04:17:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-28 04:17:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-28 04:17:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-28 04:17:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2024-11-28 04:17:34,997 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2024-11-28 04:17:34,997 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_macaddr [2024-11-28 04:17:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_macaddr [2024-11-28 04:17:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_mem32 [2024-11-28 04:17:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_mem32 [2024-11-28 04:17:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2024-11-28 04:17:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2024-11-28 04:17:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-28 04:17:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-28 04:17:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-28 04:17:34,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-28 04:17:34,998 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2024-11-28 04:17:35,000 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2024-11-28 04:17:35,000 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2024-11-28 04:17:35,001 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2024-11-28 04:17:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-28 04:17:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-28 04:17:35,001 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-28 04:17:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit_rings [2024-11-28 04:17:35,001 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit_rings [2024-11-28 04:17:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_reg [2024-11-28 04:17:35,001 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_reg [2024-11-28 04:17:35,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2024-11-28 04:17:35,002 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2024-11-28 04:17:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure alx_free_buffers [2024-11-28 04:17:35,002 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_free_buffers [2024-11-28 04:17:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-28 04:17:35,002 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-28 04:17:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-28 04:17:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-28 04:17:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-28 04:17:35,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-28 04:17:35,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-28 04:17:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-28 04:17:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-28 04:17:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-28 04:17:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-28 04:17:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-28 04:17:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-28 04:17:35,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2024-11-28 04:17:35,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure alx_pci_error_slot_reset [2024-11-28 04:17:35,008 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_pci_error_slot_reset [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-28 04:17:35,008 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_wait_mdio_idle [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_wait_mdio_idle [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_intr_handle [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_intr_handle [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure alx_ioctl [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_ioctl [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_warn [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_warn [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2024-11-28 04:17:35,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2024-11-28 04:17:35,009 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_fix_features [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_fix_features [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_is_rev_a [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_is_rev_a [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_read_phy_core [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_read_phy_core [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure alx_write_phy_ext [2024-11-28 04:17:35,010 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_write_phy_ext [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-28 04:17:35,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure __bitrev16 [2024-11-28 04:17:35,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __bitrev16 [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-28 04:17:35,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure alx_post_phy_link [2024-11-28 04:17:35,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_post_phy_link [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reinit [2024-11-28 04:17:35,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reinit [2024-11-28 04:17:35,011 INFO L130 BoogieDeclarations]: Found specification of procedure alx_tpd_avail [2024-11-28 04:17:35,011 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_tpd_avail [2024-11-28 04:17:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure alx_setup_speed_duplex [2024-11-28 04:17:35,012 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_setup_speed_duplex [2024-11-28 04:17:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-28 04:17:35,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-28 04:17:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_stop [2024-11-28 04:17:35,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_stop [2024-11-28 04:17:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-28 04:17:35,012 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-28 04:17:35,012 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2024-11-28 04:17:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2024-11-28 04:17:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure alx_enable_aspm [2024-11-28 04:17:35,017 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_enable_aspm [2024-11-28 04:17:35,017 INFO L130 BoogieDeclarations]: Found specification of procedure alx_set_rx_mode [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_set_rx_mode [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_hw_revision [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_hw_revision [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_set_rx_mode [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_set_rx_mode [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure __alx_write_phy_reg [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure __alx_write_phy_reg [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_configure [2024-11-28 04:17:35,018 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_configure [2024-11-28 04:17:35,018 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_phy [2024-11-28 04:17:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_phy [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-28 04:17:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2024-11-28 04:17:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2024-11-28 04:17:35,019 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-28 04:17:35,019 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le64 [2024-11-28 04:17:35,020 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le64 [2024-11-28 04:17:35,020 INFO L130 BoogieDeclarations]: Found specification of procedure alx_reset_mac [2024-11-28 04:17:35,020 INFO L138 BoogieDeclarations]: Found implementation of procedure alx_reset_mac [2024-11-28 04:17:36,540 INFO L234 CfgBuilder]: Building ICFG [2024-11-28 04:17:36,546 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-28 04:17:37,013 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-28 04:18:52,905 INFO L? ?]: Removed 3231 outVars from TransFormulas that were not future-live. [2024-11-28 04:18:52,906 INFO L283 CfgBuilder]: Performing block encoding [2024-11-28 04:18:53,004 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-28 04:18:53,004 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-11-28 04:18:53,005 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:18:53 BoogieIcfgContainer [2024-11-28 04:18:53,005 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-28 04:18:53,007 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-28 04:18:53,007 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-28 04:18:53,012 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-28 04:18:53,013 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.11 04:17:27" (1/3) ... [2024-11-28 04:18:53,013 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59cc9961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:18:53, skipping insertion in model container [2024-11-28 04:18:53,014 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:17:32" (2/3) ... [2024-11-28 04:18:53,014 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@59cc9961 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.11 04:18:53, skipping insertion in model container [2024-11-28 04:18:53,014 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.11 04:18:53" (3/3) ... [2024-11-28 04:18:53,017 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 [2024-11-28 04:18:53,036 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-28 04:18:53,042 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. [2024-11-28 04:18:53,192 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-28 04:18:53,208 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;@35dac22f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-28 04:18:53,210 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-28 04:18:53,231 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) [2024-11-28 04:18:53,273 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-28 04:18:53,276 INFO L210 NwaCegarLoop]: Found error trace [2024-11-28 04:18:53,279 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] [2024-11-28 04:18:53,280 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-28 04:18:53,286 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-28 04:18:53,288 INFO L85 PathProgramCache]: Analyzing trace with hash 1170416859, now seen corresponding path program 1 times [2024-11-28 04:18:53,296 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-28 04:18:53,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562871837] [2024-11-28 04:18:53,297 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-28 04:18:53,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms