./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.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_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fe152b99cc08e4818cea3a5b59afad2f340a997b9663fb62dce3ae662deb7bc1 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 23:02:20,824 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 23:02:20,929 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-13 23:02:20,938 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 23:02:20,941 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 23:02:20,983 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 23:02:20,987 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 23:02:20,987 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 23:02:20,987 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 23:02:20,988 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 23:02:20,988 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 23:02:20,988 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 23:02:20,988 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 23:02:20,988 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 23:02:20,988 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 23:02:20,988 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 23:02:20,989 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 23:02:20,989 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 23:02:20,989 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 23:02:20,989 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 23:02:20,989 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 23:02:20,989 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 23:02:20,989 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 23:02:20,989 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 23:02:20,990 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:20,990 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 23:02:20,992 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 23:02:20,992 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 23:02:20,992 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 23:02:20,993 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 23:02:20,993 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm 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 -> Kojak 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 -> fe152b99cc08e4818cea3a5b59afad2f340a997b9663fb62dce3ae662deb7bc1 [2024-11-13 23:02:21,335 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 23:02:21,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 23:02:21,355 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 23:02:21,358 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 23:02:21,359 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 23:02:21,360 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-13 23:02:23,377 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 23:02:24,276 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 23:02:24,277 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i [2024-11-13 23:02:24,334 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/data/26cd457e4/ceba72580fd44d38ad9540195dfe200b/FLAGef2ef5fe3 [2024-11-13 23:02:24,354 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/data/26cd457e4/ceba72580fd44d38ad9540195dfe200b [2024-11-13 23:02:24,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 23:02:24,358 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 23:02:24,359 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:24,360 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 23:02:24,365 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 23:02:24,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:24" (1/1) ... [2024-11-13 23:02:24,368 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@564ec64a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:24, skipping insertion in model container [2024-11-13 23:02:24,368 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:02:24" (1/1) ... [2024-11-13 23:02:24,554 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 23:02:25,839 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_8d6b780b-b88b-4008-9fbb-f537f3db7670/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i[210460,210473] [2024-11-13 23:02:28,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:28,733 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 23:02:28,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7071] [2024-11-13 23:02:28,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7074] [2024-11-13 23:02:28,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [7076] [2024-11-13 23:02:28,986 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7081] [2024-11-13 23:02:28,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7084] [2024-11-13 23:02:28,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7086] [2024-11-13 23:02:28,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7091] [2024-11-13 23:02:28,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7094] [2024-11-13 23:02:28,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7096] [2024-11-13 23:02:28,988 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7101] [2024-11-13 23:02:28,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7104] [2024-11-13 23:02:28,989 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [7106] [2024-11-13 23:02:28,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7124] [2024-11-13 23:02:28,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7127] [2024-11-13 23:02:28,991 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [7129] [2024-11-13 23:02:28,992 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7134] [2024-11-13 23:02:28,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7137] [2024-11-13 23:02:28,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7139] [2024-11-13 23:02:28,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7144] [2024-11-13 23:02:28,994 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7147] [2024-11-13 23:02:28,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7149] [2024-11-13 23:02:28,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7154] [2024-11-13 23:02:28,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7157] [2024-11-13 23:02:28,995 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7159] [2024-11-13 23:02:28,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7196] [2024-11-13 23:02:28,998 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7203] [2024-11-13 23:02:29,006 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_8d6b780b-b88b-4008-9fbb-f537f3db7670/sv-benchmarks/c/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--wireless--ath--wcn36xx--wcn36xx.ko-entry_point.cil.out.i[210460,210473] [2024-11-13 23:02:29,130 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 *)"./arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [9223-9224] [2024-11-13 23:02:29,131 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [9229-9231] [2024-11-13 23:02:29,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [9261] [2024-11-13 23:02:29,133 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [9268] [2024-11-13 23:02:29,140 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)); [9337-9338] [2024-11-13 23:02:29,144 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)); [9366-9367] [2024-11-13 23:02:29,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [10636] [2024-11-13 23:02:29,605 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 23:02:29,866 INFO L204 MainTranslator]: Completed translation [2024-11-13 23:02:29,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29 WrapperNode [2024-11-13 23:02:29,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 23:02:29,869 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:29,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 23:02:29,874 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 23:02:29,895 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:30,094 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:30,618 INFO L138 Inliner]: procedures = 405, calls = 4351, calls flagged for inlining = 195, calls inlined = 169, statements flattened = 10072 [2024-11-13 23:02:30,619 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 23:02:30,620 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 23:02:30,621 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 23:02:30,621 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 23:02:30,631 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:30,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:30,701 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:30,705 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:31,045 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:31,108 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:31,175 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:31,221 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:31,422 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 23:02:31,424 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 23:02:31,425 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 23:02:31,425 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 23:02:31,426 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:02:29" (1/1) ... [2024-11-13 23:02:31,438 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 23:02:31,458 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 23:02:31,476 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 23:02:31,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d6b780b-b88b-4008-9fbb-f537f3db7670/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 23:02:31,517 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_ctl_blks [2024-11-13 23:02:31,517 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_ctl_blks [2024-11-13 23:02:31,517 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_ch_alloc_skb [2024-11-13 23:02:31,517 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_ch_alloc_skb [2024-11-13 23:02:31,517 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_remove_interface [2024-11-13 23:02:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_remove_interface [2024-11-13 23:02:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2024-11-13 23:02:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2024-11-13 23:02:31,518 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-13 23:02:31,518 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-13 23:02:31,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-13 23:02:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-13 23:02:31,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2024-11-13 23:02:31,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2024-11-13 23:02:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2024-11-13 23:02:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2024-11-13 23:02:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure get_feat_caps [2024-11-13 23:02:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure get_feat_caps [2024-11-13 23:02:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_probe [2024-11-13 23:02:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_probe [2024-11-13 23:02:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_allocate_ctl_block [2024-11-13 23:02:31,520 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_allocate_ctl_block [2024-11-13 23:02:31,520 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40_plus [2024-11-13 23:02:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40_plus [2024-11-13 23:02:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2024-11-13 23:02:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2024-11-13 23:02:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_enable_ch_int [2024-11-13 23:02:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_enable_ch_int [2024-11-13 23:02:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sta_remove [2024-11-13 23:02:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sta_remove [2024-11-13 23:02:31,521 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_start [2024-11-13 23:02:31,521 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_start [2024-11-13 23:02:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-13 23:02:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-13 23:02:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_pmc_enter_bmps_state [2024-11-13 23:02:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_pmc_enter_bmps_state [2024-11-13 23:02:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_ch_free_skbs [2024-11-13 23:02:31,522 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_ch_free_skbs [2024-11-13 23:02:31,522 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_configure_filter [2024-11-13 23:02:31,525 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_configure_filter [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_convert_sta_to_v1 [2024-11-13 23:02:31,526 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_convert_sta_to_v1 [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-13 23:02:31,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-13 23:02:31,526 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_stop [2024-11-13 23:02:31,526 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_stop [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2024-11-13 23:02:31,526 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-13 23:02:31,526 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-13 23:02:31,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-13 23:02:31,526 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-13 23:02:31,527 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-13 23:02:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2024-11-13 23:02:31,527 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2024-11-13 23:02:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-13 23:02:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 23:02:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2024-11-13 23:02:31,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2024-11-13 23:02:31,527 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2024-11-13 23:02:31,527 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_sta [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_sta [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_link_st [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_link_st [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u32~0~X~~u32~0~TO~int [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u32~0~X~~u32~0~TO~int [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2024-11-13 23:02:31,528 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2024-11-13 23:02:31,528 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_config [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_config [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_key [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_key [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_add_interface [2024-11-13 23:02:31,529 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_add_interface [2024-11-13 23:02:31,529 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_bss [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_bss [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_mem_pools [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_mem_pools [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_stop [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_stop [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_tx [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_tx [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure buff_to_be [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure buff_to_be [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-13 23:02:31,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-13 23:02:31,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-13 23:02:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_power_params [2024-11-13 23:02:31,531 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_power_params [2024-11-13 23:02:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2024-11-13 23:02:31,531 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2024-11-13 23:02:31,531 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sta_add [2024-11-13 23:02:31,534 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sta_add [2024-11-13 23:02:31,534 INFO L130 BoogieDeclarations]: Found specification of procedure get_vif_by_addr [2024-11-13 23:02:31,535 INFO L138 BoogieDeclarations]: Found implementation of procedure get_vif_by_addr [2024-11-13 23:02:31,535 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2024-11-13 23:02:31,535 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2024-11-13 23:02:31,535 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2024-11-13 23:02:31,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2024-11-13 23:02:31,535 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-13 23:02:31,537 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_stakey [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_stakey [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure get_sta_index [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sta_index [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dump [2024-11-13 23:02:31,538 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dump [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-13 23:02:31,538 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_rsp_status_check [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_rsp_status_check [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_delete_bss [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_delete_bss [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40_minus [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40_minus [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_bss_info_changed [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_bss_info_changed [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_remove [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_remove [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-13 23:02:31,539 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-13 23:02:31,539 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2024-11-13 23:02:31,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2024-11-13 23:02:31,540 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_fill_skb [2024-11-13 23:02:31,540 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_fill_skb [2024-11-13 23:02:31,540 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-13 23:02:31,540 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-13 23:02:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-13 23:02:31,542 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-13 23:02:31,542 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sw_scan_complete [2024-11-13 23:02:31,542 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sw_scan_complete [2024-11-13 23:02:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure is_cap_supported [2024-11-13 23:02:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cap_supported [2024-11-13 23:02:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_update_allowed_rates [2024-11-13 23:02:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_update_allowed_rates [2024-11-13 23:02:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2024-11-13 23:02:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2024-11-13 23:02:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_is_fw_version [2024-11-13 23:02:31,543 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_is_fw_version [2024-11-13 23:02:31,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-13 23:02:31,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-13 23:02:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_read_register [2024-11-13 23:02:31,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_read_register [2024-11-13 23:02:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_pmc_exit_bmps_state [2024-11-13 23:02:31,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_pmc_exit_bmps_state [2024-11-13 23:02:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2024-11-13 23:02:31,544 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2024-11-13 23:02:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sw_scan_start [2024-11-13 23:02:31,544 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sw_scan_start [2024-11-13 23:02:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2024-11-13 23:02:31,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2024-11-13 23:02:31,544 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_close [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_close [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_resume [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_resume [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_rts_threshold [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_rts_threshold [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_sta_params [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_sta_params [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_ampdu_action [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_ampdu_action [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_init_descs [2024-11-13 23:02:31,545 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_init_descs [2024-11-13 23:02:31,545 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2024-11-13 23:02:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2024-11-13 23:02:31,546 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-13 23:02:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-13 23:02:31,546 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-13 23:02:31,546 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-13 23:02:31,548 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_write_register [2024-11-13 23:02:31,548 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_write_register [2024-11-13 23:02:31,548 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_tx_pdu [2024-11-13 23:02:31,548 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_tx_pdu [2024-11-13 23:02:31,548 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_suspend [2024-11-13 23:02:31,548 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_suspend [2024-11-13 23:02:31,548 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_add_ba_session [2024-11-13 23:02:31,549 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_add_ba_session [2024-11-13 23:02:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_send_and_wait [2024-11-13 23:02:31,549 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_send_and_wait [2024-11-13 23:02:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_init_tx_bd [2024-11-13 23:02:31,549 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_init_tx_bd [2024-11-13 23:02:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_ctl_block [2024-11-13 23:02:31,549 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_ctl_block [2024-11-13 23:02:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2024-11-13 23:02:31,549 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2024-11-13 23:02:31,549 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2024-11-13 23:02:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2024-11-13 23:02:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_bool_bmps [2024-11-13 23:02:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_bool_bmps [2024-11-13 23:02:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-13 23:02:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-13 23:02:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 23:02:31,550 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-13 23:02:31,550 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-13 23:02:33,353 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 23:02:33,357 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 23:02:34,761 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-13 23:03:35,439 INFO L? ?]: Removed 3746 outVars from TransFormulas that were not future-live. [2024-11-13 23:03:35,439 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 23:03:39,428 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 23:03:39,428 INFO L316 CfgBuilder]: Removed 3 assume(true) statements. [2024-11-13 23:03:39,429 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:03:39 BoogieIcfgContainer [2024-11-13 23:03:39,429 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 23:03:39,430 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 23:03:39,430 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 23:03:39,444 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 23:03:39,444 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:03:39" (1/1) ... [2024-11-13 23:03:39,454 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 23:03:39,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:03:39,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3901 states to 2653 states and 3901 transitions. [2024-11-13 23:03:39,642 INFO L276 IsEmpty]: Start isEmpty. Operand 2653 states and 3901 transitions. [2024-11-13 23:03:39,651 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2024-11-13 23:03:39,651 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:03:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:08:11,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:08:13,667 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 93 trivial. 0 not checked. [2024-11-13 23:08:23,968 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:25,065 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.09s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-13 23:08:25,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:08:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3962 states to 2660 states and 3962 transitions. [2024-11-13 23:08:25,774 INFO L276 IsEmpty]: Start isEmpty. Operand 2660 states and 3962 transitions. [2024-11-13 23:08:25,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 23:08:25,779 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:08:25,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 23:13:23,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 23:13:25,069 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-13 23:13:25,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 23:13:25,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3963 states to 2661 states and 3963 transitions. [2024-11-13 23:13:25,136 INFO L276 IsEmpty]: Start isEmpty. Operand 2661 states and 3963 transitions. [2024-11-13 23:13:25,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 23:13:25,146 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 23:13:25,146 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms