./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 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/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_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL --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 eaaec3cc0f5537133af92fa7cbd54bc8d5ff0f4d0c87a0d3c9d98d3d6549f9cf --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 03:05:21,632 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 03:05:21,722 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-19 03:05:21,728 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 03:05:21,728 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-19 03:05:21,751 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 03:05:21,752 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 03:05:21,753 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-19 03:05:21,754 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 03:05:21,754 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 03:05:21,755 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 03:05:21,755 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 03:05:21,756 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 03:05:21,756 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 03:05:21,757 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 03:05:21,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 03:05:21,758 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 03:05:21,758 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 03:05:21,759 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 03:05:21,759 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-19 03:05:21,760 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-19 03:05:21,761 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-19 03:05:21,761 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 03:05:21,761 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:05:21,762 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 03:05:21,762 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 03:05:21,763 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 03:05:21,763 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-19 03:05:21,763 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 03:05:21,764 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 03:05:21,764 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaaec3cc0f5537133af92fa7cbd54bc8d5ff0f4d0c87a0d3c9d98d3d6549f9cf [2023-11-19 03:05:22,022 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 03:05:22,055 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 03:05:22,058 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 03:05:22,059 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 03:05:22,060 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 03:05:22,061 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/../../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 [2023-11-19 03:05:25,197 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 03:05:25,927 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 03:05:25,928 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/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 [2023-11-19 03:05:25,998 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/data/b09db3ec1/7381952201b44e718fb244f0f031f077/FLAG6692bda08 [2023-11-19 03:05:26,019 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/data/b09db3ec1/7381952201b44e718fb244f0f031f077 [2023-11-19 03:05:26,022 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 03:05:26,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 03:05:26,028 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 03:05:26,028 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 03:05:26,032 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 03:05:26,033 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:05:26" (1/1) ... [2023-11-19 03:05:26,033 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70903209 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:26, skipping insertion in model container [2023-11-19 03:05:26,034 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 03:05:26" (1/1) ... [2023-11-19 03:05:26,205 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 03:05:27,447 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/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] [2023-11-19 03:05:29,814 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:05:29,951 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 03:05:30,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7071] [2023-11-19 03:05:30,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7074] [2023-11-19 03:05:30,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [7076] [2023-11-19 03:05:30,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7081] [2023-11-19 03:05:30,110 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7084] [2023-11-19 03:05:30,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7086] [2023-11-19 03:05:30,111 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7091] [2023-11-19 03:05:30,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7094] [2023-11-19 03:05:30,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [7096] [2023-11-19 03:05:30,112 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7101] [2023-11-19 03:05:30,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7104] [2023-11-19 03:05:30,113 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [7106] [2023-11-19 03:05:30,114 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7124] [2023-11-19 03:05:30,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7127] [2023-11-19 03:05:30,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [7129] [2023-11-19 03:05:30,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7134] [2023-11-19 03:05:30,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7137] [2023-11-19 03:05:30,116 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7139] [2023-11-19 03:05:30,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7144] [2023-11-19 03:05:30,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7147] [2023-11-19 03:05:30,117 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7149] [2023-11-19 03:05:30,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7154] [2023-11-19 03:05:30,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7157] [2023-11-19 03:05:30,118 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7159] [2023-11-19 03:05:30,120 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7196] [2023-11-19 03:05:30,121 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7203] [2023-11-19 03:05:30,125 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/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] [2023-11-19 03:05:30,231 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] [2023-11-19 03:05:30,231 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] [2023-11-19 03:05:30,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [9261] [2023-11-19 03:05:30,233 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [9268] [2023-11-19 03:05:30,237 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] [2023-11-19 03:05:30,240 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] [2023-11-19 03:05:30,300 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [10636] [2023-11-19 03:05:30,627 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 03:05:30,775 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:05:30,775 WARN L675 CHandler]: The function __VERIFIER_nondet_u16 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:05:30,775 WARN L675 CHandler]: The function __VERIFIER_nondet_u8 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:05:30,775 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:05:30,776 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 03:05:30,784 INFO L206 MainTranslator]: Completed translation [2023-11-19 03:05:30,785 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30 WrapperNode [2023-11-19 03:05:30,785 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 03:05:30,787 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 03:05:30,787 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 03:05:30,789 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 03:05:30,796 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:30,975 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,407 INFO L138 Inliner]: procedures = 405, calls = 4309, calls flagged for inlining = 195, calls inlined = 169, statements flattened = 9519 [2023-11-19 03:05:31,408 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 03:05:31,409 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 03:05:31,410 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 03:05:31,410 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 03:05:31,420 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,420 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,474 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,475 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,734 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,771 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,812 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,850 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,907 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 03:05:31,908 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 03:05:31,910 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 03:05:31,911 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 03:05:31,912 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 03:05:30" (1/1) ... [2023-11-19 03:05:31,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-19 03:05:31,931 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/z3 [2023-11-19 03:05:31,941 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-19 03:05:31,949 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7b27c025-8b45-4aa4-b53f-54dea02170af/bin/ukojak-verify-G8NBE6pJGL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-19 03:05:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_ctl_blks [2023-11-19 03:05:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_ctl_blks [2023-11-19 03:05:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_ch_alloc_skb [2023-11-19 03:05:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_ch_alloc_skb [2023-11-19 03:05:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_remove_interface [2023-11-19 03:05:31,982 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_remove_interface [2023-11-19 03:05:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_txskb [2023-11-19 03:05:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_txskb [2023-11-19 03:05:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 03:05:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 03:05:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 03:05:31,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 03:05:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_alloc [2023-11-19 03:05:31,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc [2023-11-19 03:05:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 03:05:31,984 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 03:05:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure get_feat_caps [2023-11-19 03:05:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure get_feat_caps [2023-11-19 03:05:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_probe [2023-11-19 03:05:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_probe [2023-11-19 03:05:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_allocate_ctl_block [2023-11-19 03:05:31,985 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_allocate_ctl_block [2023-11-19 03:05:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40_plus [2023-11-19 03:05:31,986 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40_plus [2023-11-19 03:05:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 03:05:31,986 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 03:05:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_enable_ch_int [2023-11-19 03:05:31,986 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_enable_ch_int [2023-11-19 03:05:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sta_remove [2023-11-19 03:05:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sta_remove [2023-11-19 03:05:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_start [2023-11-19 03:05:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_start [2023-11-19 03:05:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 03:05:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 03:05:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 03:05:31,987 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_pmc_enter_bmps_state [2023-11-19 03:05:31,987 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_pmc_enter_bmps_state [2023-11-19 03:05:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_ch_free_skbs [2023-11-19 03:05:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_ch_free_skbs [2023-11-19 03:05:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_configure_filter [2023-11-19 03:05:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_configure_filter [2023-11-19 03:05:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_convert_sta_to_v1 [2023-11-19 03:05:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_convert_sta_to_v1 [2023-11-19 03:05:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-11-19 03:05:31,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 03:05:31,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 03:05:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 03:05:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 03:05:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 03:05:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_stop [2023-11-19 03:05:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_stop [2023-11-19 03:05:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 03:05:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 03:05:31,989 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 03:05:31,989 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 03:05:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 03:05:31,990 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 03:05:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 03:05:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-11-19 03:05:31,990 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-11-19 03:05:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 03:05:31,990 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 03:05:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 03:05:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 03:05:31,990 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 03:05:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 03:05:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2023-11-19 03:05:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2023-11-19 03:05:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 03:05:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 03:05:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_sta [2023-11-19 03:05:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_sta [2023-11-19 03:05:31,991 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_destroy [2023-11-19 03:05:31,991 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_destroy [2023-11-19 03:05:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 03:05:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 03:05:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_link_st [2023-11-19 03:05:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_link_st [2023-11-19 03:05:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump [2023-11-19 03:05:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump [2023-11-19 03:05:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2023-11-19 03:05:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~u32~0~X~~u32~0~TO~int [2023-11-19 03:05:31,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~u32~0~X~~u32~0~TO~int [2023-11-19 03:05:31,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 03:05:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2023-11-19 03:05:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2023-11-19 03:05:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 03:05:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 03:05:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 03:05:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_free_hw [2023-11-19 03:05:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_free_hw [2023-11-19 03:05:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_config [2023-11-19 03:05:31,993 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_config [2023-11-19 03:05:31,993 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 03:05:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 03:05:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_key [2023-11-19 03:05:31,994 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_key [2023-11-19 03:05:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:05:31,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 03:05:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 03:05:31,994 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 03:05:31,994 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_add_interface [2023-11-19 03:05:31,994 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_add_interface [2023-11-19 03:05:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_config_bss [2023-11-19 03:05:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_config_bss [2023-11-19 03:05:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_mem_pools [2023-11-19 03:05:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_mem_pools [2023-11-19 03:05:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource_byname [2023-11-19 03:05:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource_byname [2023-11-19 03:05:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_stop [2023-11-19 03:05:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_stop [2023-11-19 03:05:31,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 03:05:31,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 03:05:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-11-19 03:05:31,996 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-11-19 03:05:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_tx [2023-11-19 03:05:31,996 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_tx [2023-11-19 03:05:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure buff_to_be [2023-11-19 03:05:31,996 INFO L138 BoogieDeclarations]: Found implementation of procedure buff_to_be [2023-11-19 03:05:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 03:05:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 03:05:31,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 03:05:31,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 03:05:31,997 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_power_params [2023-11-19 03:05:31,997 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_power_params [2023-11-19 03:05:31,997 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2023-11-19 03:05:31,997 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2023-11-19 03:05:31,997 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sta_add [2023-11-19 03:05:31,997 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sta_add [2023-11-19 03:05:31,997 INFO L130 BoogieDeclarations]: Found specification of procedure get_vif_by_addr [2023-11-19 03:05:31,997 INFO L138 BoogieDeclarations]: Found implementation of procedure get_vif_by_addr [2023-11-19 03:05:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-11-19 03:05:31,998 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-11-19 03:05:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_tx_status_irqsafe [2023-11-19 03:05:31,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_tx_status_irqsafe [2023-11-19 03:05:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 03:05:31,998 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 03:05:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_data_qos [2023-11-19 03:05:31,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_data_qos [2023-11-19 03:05:31,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 03:05:31,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 03:05:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 03:05:31,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 03:05:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2023-11-19 03:05:31,999 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2023-11-19 03:05:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 03:05:31,999 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 03:05:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_stakey [2023-11-19 03:05:31,999 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_stakey [2023-11-19 03:05:31,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_sta_index [2023-11-19 03:05:32,000 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sta_index [2023-11-19 03:05:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dump [2023-11-19 03:05:32,000 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dump [2023-11-19 03:05:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 03:05:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 03:05:32,000 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 03:05:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 03:05:32,000 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_rsp_status_check [2023-11-19 03:05:32,000 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_rsp_status_check [2023-11-19 03:05:32,001 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_delete_bss [2023-11-19 03:05:32,001 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_delete_bss [2023-11-19 03:05:32,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_remove [2023-11-19 03:05:32,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_remove [2023-11-19 03:05:32,001 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40_minus [2023-11-19 03:05:32,001 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40_minus [2023-11-19 03:05:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_bss_info_changed [2023-11-19 03:05:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_bss_info_changed [2023-11-19 03:05:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_remove [2023-11-19 03:05:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_remove [2023-11-19 03:05:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-19 03:05:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-19 03:05:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 03:05:32,002 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 03:05:32,002 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 03:05:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 03:05:32,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 03:05:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_fill_skb [2023-11-19 03:05:32,003 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_fill_skb [2023-11-19 03:05:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 03:05:32,003 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 03:05:32,003 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 03:05:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 03:05:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sw_scan_complete [2023-11-19 03:05:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sw_scan_complete [2023-11-19 03:05:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure is_cap_supported [2023-11-19 03:05:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure is_cap_supported [2023-11-19 03:05:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_update_allowed_rates [2023-11-19 03:05:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_update_allowed_rates [2023-11-19 03:05:32,004 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-11-19 03:05:32,004 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-11-19 03:05:32,005 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_is_fw_version [2023-11-19 03:05:32,005 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_is_fw_version [2023-11-19 03:05:32,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-11-19 03:05:32,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-11-19 03:05:32,005 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_read_register [2023-11-19 03:05:32,005 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_read_register [2023-11-19 03:05:32,005 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_pmc_exit_bmps_state [2023-11-19 03:05:32,006 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_pmc_exit_bmps_state [2023-11-19 03:05:32,006 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2023-11-19 03:05:32,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2023-11-19 03:05:32,006 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_sw_scan_start [2023-11-19 03:05:32,006 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_sw_scan_start [2023-11-19 03:05:32,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_free [2023-11-19 03:05:32,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_free [2023-11-19 03:05:32,006 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 03:05:32,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 03:05:32,007 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2023-11-19 03:05:32,007 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2023-11-19 03:05:32,007 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_close [2023-11-19 03:05:32,007 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_close [2023-11-19 03:05:32,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 03:05:32,007 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-19 03:05:32,007 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-19 03:05:32,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 03:05:32,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 03:05:32,008 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_resume [2023-11-19 03:05:32,008 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_resume [2023-11-19 03:05:32,008 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_rts_threshold [2023-11-19 03:05:32,008 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_rts_threshold [2023-11-19 03:05:32,008 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_set_sta_params [2023-11-19 03:05:32,008 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_set_sta_params [2023-11-19 03:05:32,009 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_ampdu_action [2023-11-19 03:05:32,009 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_ampdu_action [2023-11-19 03:05:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_init_descs [2023-11-19 03:05:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_init_descs [2023-11-19 03:05:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-11-19 03:05:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-11-19 03:05:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-11-19 03:05:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-11-19 03:05:32,054 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 03:05:32,054 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 03:05:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_write_register [2023-11-19 03:05:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_write_register [2023-11-19 03:05:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_set_tx_pdu [2023-11-19 03:05:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_set_tx_pdu [2023-11-19 03:05:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_suspend [2023-11-19 03:05:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_suspend [2023-11-19 03:05:32,055 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_add_ba_session [2023-11-19 03:05:32,055 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_add_ba_session [2023-11-19 03:05:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_smd_send_and_wait [2023-11-19 03:05:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_smd_send_and_wait [2023-11-19 03:05:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_init_tx_bd [2023-11-19 03:05:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_init_tx_bd [2023-11-19 03:05:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure wcn36xx_dxe_free_ctl_block [2023-11-19 03:05:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure wcn36xx_dxe_free_ctl_block [2023-11-19 03:05:32,056 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2023-11-19 03:05:32,056 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2023-11-19 03:05:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2023-11-19 03:05:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2023-11-19 03:05:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_bool_bmps [2023-11-19 03:05:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_bool_bmps [2023-11-19 03:05:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-11-19 03:05:32,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-11-19 03:05:32,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 03:05:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2023-11-19 03:05:32,058 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-11-19 03:05:32,058 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-11-19 03:05:33,252 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 03:05:33,257 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 03:05:34,102 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-11-19 03:06:15,199 INFO L277 CfgBuilder]: Performing block encoding