./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.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_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash aa8e267205ea82031334b705a1456b5b2e4a81f5cccdeda416e33e0e404a518d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 05:07:26,952 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 05:07:27,085 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-19 05:07:27,091 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 05:07:27,092 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 05:07:27,118 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 05:07:27,119 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 05:07:27,120 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 05:07:27,120 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 05:07:27,121 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 05:07:27,122 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-19 05:07:27,122 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-19 05:07:27,123 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-19 05:07:27,123 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-19 05:07:27,124 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-19 05:07:27,125 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-19 05:07:27,125 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-19 05:07:27,126 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-19 05:07:27,126 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-19 05:07:27,127 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-19 05:07:27,127 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-19 05:07:27,128 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-19 05:07:27,129 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 05:07:27,129 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 05:07:27,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 05:07:27,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 05:07:27,131 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 05:07:27,131 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 05:07:27,132 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 05:07:27,132 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 05:07:27,132 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 05:07:27,133 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 05:07:27,133 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 05:07:27,134 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:07:27,134 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 05:07:27,135 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 05:07:27,135 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 05:07:27,135 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-19 05:07:27,136 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 05:07:27,136 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 05:07:27,137 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-19 05:07:27,137 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 05:07:27,137 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> aa8e267205ea82031334b705a1456b5b2e4a81f5cccdeda416e33e0e404a518d [2023-11-19 05:07:27,485 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 05:07:27,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 05:07:27,523 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 05:07:27,524 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 05:07:27,525 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 05:07:27,526 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2023-11-19 05:07:30,797 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 05:07:31,910 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 05:07:31,912 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i [2023-11-19 05:07:32,023 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/data/de4ffd0d4/91277db6a7e447b0b0dabcf275f28ca9/FLAG9dc8e0ab8 [2023-11-19 05:07:32,051 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/data/de4ffd0d4/91277db6a7e447b0b0dabcf275f28ca9 [2023-11-19 05:07:32,063 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 05:07:32,065 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 05:07:32,069 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 05:07:32,069 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 05:07:32,076 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 05:07:32,077 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:07:32" (1/1) ... [2023-11-19 05:07:32,079 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206114f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:32, skipping insertion in model container [2023-11-19 05:07:32,079 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 05:07:32" (1/1) ... [2023-11-19 05:07:32,432 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 05:07:37,361 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_90b226ff-61ab-41cf-be0d-f3d24deb33e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[601666,601679] [2023-11-19 05:07:37,514 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:07:37,627 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 05:07:37,840 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [8280] [2023-11-19 05:07:37,842 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8283] [2023-11-19 05:07:37,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8286] [2023-11-19 05:07:37,843 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [8289] [2023-11-19 05:07:37,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8306] [2023-11-19 05:07:37,845 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8309] [2023-11-19 05:07:37,846 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [8311] [2023-11-19 05:07:37,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8316] [2023-11-19 05:07:37,847 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8319] [2023-11-19 05:07:37,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8321] [2023-11-19 05:07:37,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8326] [2023-11-19 05:07:37,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8329] [2023-11-19 05:07:37,849 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [8331] [2023-11-19 05:07:37,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8336] [2023-11-19 05:07:37,850 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8339] [2023-11-19 05:07:37,851 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [8341] [2023-11-19 05:07:37,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [8359] [2023-11-19 05:07:37,852 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [8362] [2023-11-19 05:07:37,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [8364] [2023-11-19 05:07:37,853 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [8369] [2023-11-19 05:07:37,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [8372] [2023-11-19 05:07:37,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8374] [2023-11-19 05:07:37,854 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [8379] [2023-11-19 05:07:37,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [8382] [2023-11-19 05:07:37,855 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [8384] [2023-11-19 05:07:37,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [8389] [2023-11-19 05:07:37,856 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [8392] [2023-11-19 05:07:37,857 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [8394] [2023-11-19 05:07:37,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8412] [2023-11-19 05:07:37,861 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8419] [2023-11-19 05:07:38,076 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [10395] [2023-11-19 05:07:38,077 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10398] [2023-11-19 05:07:38,078 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10401] [2023-11-19 05:07:38,079 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [10404] [2023-11-19 05:07:38,080 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" (831), "i" (12UL)); [10431-10432] [2023-11-19 05:07:38,080 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" (43UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [10437-10439] [2023-11-19 05:07:38,081 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" (836), "i" (12UL)); [10461-10462] [2023-11-19 05:07:38,082 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.restore_fl.func), [paravirt_clobber] "i" (1), "D" (f): "memory", "cc"); [10467-10469] [2023-11-19 05:07:38,083 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" (846), "i" (12UL)); [10490-10491] [2023-11-19 05:07:38,083 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" (46UL), [paravirt_opptr] "i" (& pv_irq_ops.irq_enable.func), [paravirt_clobber] "i" (1): "memory", "cc"); [10496-10498] [2023-11-19 05:07:38,467 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)); [18753-18754] [2023-11-19 05:07:38,580 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19532] [2023-11-19 05:07:38,582 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19543] [2023-11-19 05:07:38,583 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19556] [2023-11-19 05:07:38,584 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [19571] [2023-11-19 05:07:38,587 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_90b226ff-61ab-41cf-be0d-f3d24deb33e5/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--rtlwifi--rtl8192se--rtl8192se.ko-entry_point.cil.out.i[601666,601679] [2023-11-19 05:07:38,602 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 05:07:38,802 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 05:07:38,811 INFO L206 MainTranslator]: Completed translation [2023-11-19 05:07:38,812 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38 WrapperNode [2023-11-19 05:07:38,812 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 05:07:38,814 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 05:07:38,815 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 05:07:38,815 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 05:07:38,824 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:39,088 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:39,857 INFO L138 Inliner]: procedures = 347, calls = 6418, calls flagged for inlining = 171, calls inlined = 164, statements flattened = 18724 [2023-11-19 05:07:39,858 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 05:07:39,859 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 05:07:39,860 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 05:07:39,860 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 05:07:39,873 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:39,873 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,075 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,088 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,517 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,599 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,670 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,748 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,984 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 05:07:40,985 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 05:07:40,985 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 05:07:40,985 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 05:07:40,986 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 05:07:38" (1/1) ... [2023-11-19 05:07:40,994 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 05:07:41,009 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/z3 [2023-11-19 05:07:41,030 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 05:07:41,056 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_90b226ff-61ab-41cf-be0d-f3d24deb33e5/bin/utaipan-verify-t7M7D8N6sZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 05:07:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_config_rf [2023-11-19 05:07:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_config_rf [2023-11-19 05:07:41,089 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_check_bssid [2023-11-19 05:07:41,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_check_bssid [2023-11-19 05:07:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_init_edca_turbo [2023-11-19 05:07:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_init_edca_turbo [2023-11-19 05:07:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_sw_chnl [2023-11-19 05:07:41,090 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_sw_chnl [2023-11-19 05:07:41,090 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bb_reg [2023-11-19 05:07:41,091 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bb_reg [2023-11-19 05:07:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 05:07:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 05:07:41,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 05:07:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 05:07:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 05:07:41,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 05:07:41,092 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_rfreg [2023-11-19 05:07:41,093 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_rfreg [2023-11-19 05:07:41,094 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-11-19 05:07:41,094 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-11-19 05:07:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-11-19 05:07:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-11-19 05:07:41,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 05:07:41,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 05:07:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-19 05:07:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~TO~VOID [2023-11-19 05:07:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_interval [2023-11-19 05:07:41,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_interval [2023-11-19 05:07:41,096 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_txpower [2023-11-19 05:07:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_txpower [2023-11-19 05:07:41,097 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_word [2023-11-19 05:07:41,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_word [2023-11-19 05:07:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_suspend [2023-11-19 05:07:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_suspend [2023-11-19 05:07:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2023-11-19 05:07:41,098 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2023-11-19 05:07:41,098 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_deinit_sw_vars [2023-11-19 05:07:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_deinit_sw_vars [2023-11-19 05:07:41,099 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_rfreg_delay [2023-11-19 05:07:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_rfreg_delay [2023-11-19 05:07:41,099 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2023-11-19 05:07:41,099 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2023-11-19 05:07:41,100 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_firmware_get_nextstatus [2023-11-19 05:07:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_firmware_get_nextstatus [2023-11-19 05:07:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_byte [2023-11-19 05:07:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_byte [2023-11-19 05:07:41,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 05:07:41,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 05:07:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_beacon_related_registers [2023-11-19 05:07:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_beacon_related_registers [2023-11-19 05:07:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_word [2023-11-19 05:07:41,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_word [2023-11-19 05:07:41,102 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_signal_scale_mapping [2023-11-19 05:07:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_signal_scale_mapping [2023-11-19 05:07:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 05:07:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 05:07:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_byte [2023-11-19 05:07:41,103 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_byte [2023-11-19 05:07:41,103 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_addr_delay [2023-11-19 05:07:41,104 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_addr_delay [2023-11-19 05:07:41,104 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_suspend [2023-11-19 05:07:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_suspend [2023-11-19 05:07:41,105 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 05:07:41,105 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 05:07:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_config_bb [2023-11-19 05:07:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_config_bb [2023-11-19 05:07:41,106 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 05:07:41,106 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 05:07:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_hw_security_config [2023-11-19 05:07:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_hw_security_config [2023-11-19 05:07:41,107 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_init_sw_leds [2023-11-19 05:07:41,107 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_init_sw_leds [2023-11-19 05:07:41,108 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 05:07:41,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2023-11-19 05:07:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 05:07:41,109 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 05:07:41,109 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_check_ephy_switchready [2023-11-19 05:07:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_check_ephy_switchready [2023-11-19 05:07:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 05:07:41,110 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_write_dword [2023-11-19 05:07:41,110 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_write_dword [2023-11-19 05:07:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_qos [2023-11-19 05:07:41,112 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_qos [2023-11-19 05:07:41,112 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_bw_mode [2023-11-19 05:07:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_bw_mode [2023-11-19 05:07:41,113 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 05:07:41,113 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_rf_onoff_detect [2023-11-19 05:07:41,113 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_rf_onoff_detect [2023-11-19 05:07:41,113 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_cmddesc [2023-11-19 05:07:41,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_cmddesc [2023-11-19 05:07:41,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 05:07:41,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 05:07:41,116 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_rfhalt [2023-11-19 05:07:41,116 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_rfhalt [2023-11-19 05:07:41,116 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_interrupt_mask [2023-11-19 05:07:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_interrupt_mask [2023-11-19 05:07:41,117 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_cmd_send_packet [2023-11-19 05:07:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_cmd_send_packet [2023-11-19 05:07:41,117 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_ctl [2023-11-19 05:07:41,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_ctl [2023-11-19 05:07:41,118 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-19 05:07:41,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~VOID [2023-11-19 05:07:41,119 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_rf_serial_read [2023-11-19 05:07:41,120 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_rf_serial_read [2023-11-19 05:07:41,121 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_network_type [2023-11-19 05:07:41,121 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_network_type [2023-11-19 05:07:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 05:07:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_enable_interrupt [2023-11-19 05:07:41,122 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_enable_interrupt [2023-11-19 05:07:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 05:07:41,122 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2023-11-19 05:07:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_set_sw_chnl_cmdarray [2023-11-19 05:07:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 05:07:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 05:07:41,123 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_key [2023-11-19 05:07:41,123 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_key [2023-11-19 05:07:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_led_control [2023-11-19 05:07:41,124 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_led_control [2023-11-19 05:07:41,124 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_chk_fwcmd_iodone [2023-11-19 05:07:41,125 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_chk_fwcmd_iodone [2023-11-19 05:07:41,125 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_hw_reg [2023-11-19 05:07:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_hw_reg [2023-11-19 05:07:41,126 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_nullfunc [2023-11-19 05:07:41,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_nullfunc [2023-11-19 05:07:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 05:07:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 05:07:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_init_led [2023-11-19 05:07:41,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_init_led [2023-11-19 05:07:41,127 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 05:07:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 05:07:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure get_rf_type [2023-11-19 05:07:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure get_rf_type [2023-11-19 05:07:41,128 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_gpio_radio_on_off_checking [2023-11-19 05:07:41,128 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_gpio_radio_on_off_checking [2023-11-19 05:07:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_desc [2023-11-19 05:07:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_desc [2023-11-19 05:07:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 05:07:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_protected [2023-11-19 05:07:41,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_protected [2023-11-19 05:07:41,129 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 05:07:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 05:07:41,130 INFO L130 BoogieDeclarations]: Found specification of procedure is_hal_stop [2023-11-19 05:07:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hal_stop [2023-11-19 05:07:41,130 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_fill_desc [2023-11-19 05:07:41,130 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_fill_desc [2023-11-19 05:07:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 05:07:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-19 05:07:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-19 05:07:41,131 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_resume [2023-11-19 05:07:41,131 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_resume [2023-11-19 05:07:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-19 05:07:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u32~0 [2023-11-19 05:07:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 05:07:41,132 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_beacon_hwreg [2023-11-19 05:07:41,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_beacon_hwreg [2023-11-19 05:07:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 05:07:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 05:07:41,133 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_phy_calculate_bit_shift [2023-11-19 05:07:41,133 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_phy_calculate_bit_shift [2023-11-19 05:07:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 05:07:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 05:07:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2023-11-19 05:07:41,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2023-11-19 05:07:41,134 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_interrupt_recognized [2023-11-19 05:07:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_interrupt_recognized [2023-11-19 05:07:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_fw_set_rqpn [2023-11-19 05:07:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_fw_set_rqpn [2023-11-19 05:07:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2023-11-19 05:07:41,135 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2023-11-19 05:07:41,135 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_query_rxpwrpercentage [2023-11-19 05:07:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_query_rxpwrpercentage [2023-11-19 05:07:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_is_beacon [2023-11-19 05:07:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_is_beacon [2023-11-19 05:07:41,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-19 05:07:41,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u16~0 [2023-11-19 05:07:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 05:07:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_fw_cmd [2023-11-19 05:07:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_fw_cmd [2023-11-19 05:07:41,137 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_tx_polling [2023-11-19 05:07:41,137 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_tx_polling [2023-11-19 05:07:41,138 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2023-11-19 05:07:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2023-11-19 05:07:41,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 05:07:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 05:07:41,138 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_get_bbreg [2023-11-19 05:07:41,138 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_get_bbreg [2023-11-19 05:07:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 05:07:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 05:07:41,139 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-19 05:07:41,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u8~0 [2023-11-19 05:07:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 05:07:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_bb_reg [2023-11-19 05:07:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_bb_reg [2023-11-19 05:07:41,140 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_read_eeprom_info [2023-11-19 05:07:41,140 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_read_eeprom_info [2023-11-19 05:07:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 05:07:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 05:07:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 05:07:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_reg [2023-11-19 05:07:41,141 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_reg [2023-11-19 05:07:41,141 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_scan_operation_backup [2023-11-19 05:07:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_scan_operation_backup [2023-11-19 05:07:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_set_media_status [2023-11-19 05:07:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_set_media_status [2023-11-19 05:07:41,142 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_set_bbreg [2023-11-19 05:07:41,142 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_set_bbreg [2023-11-19 05:07:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 05:07:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 05:07:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 05:07:41,143 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2023-11-19 05:07:41,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2023-11-19 05:07:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 05:07:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_disable_interrupt [2023-11-19 05:07:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_disable_interrupt [2023-11-19 05:07:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-19 05:07:41,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-19 05:07:41,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:07:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-11-19 05:07:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92s_set_sysclk [2023-11-19 05:07:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92s_set_sysclk [2023-11-19 05:07:41,145 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_hal_rate_tbl [2023-11-19 05:07:41,145 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_hal_rate_tbl [2023-11-19 05:07:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_off [2023-11-19 05:07:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_off [2023-11-19 05:07:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-11-19 05:07:41,146 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-11-19 05:07:41,146 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_resume [2023-11-19 05:07:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_resume [2023-11-19 05:07:41,147 INFO L130 BoogieDeclarations]: Found specification of procedure _rtl92se_halset_sysclk [2023-11-19 05:07:41,147 INFO L138 BoogieDeclarations]: Found implementation of procedure _rtl92se_halset_sysclk [2023-11-19 05:07:41,148 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_rx_query_desc [2023-11-19 05:07:41,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_rx_query_desc [2023-11-19 05:07:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_read_dword [2023-11-19 05:07:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_read_dword [2023-11-19 05:07:41,159 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2023-11-19 05:07:41,159 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2023-11-19 05:07:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_hw_init [2023-11-19 05:07:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_hw_init [2023-11-19 05:07:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_sw_led_on [2023-11-19 05:07:41,160 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_sw_led_on [2023-11-19 05:07:41,160 INFO L130 BoogieDeclarations]: Found specification of procedure rtl8192se_gpiobit3_cfg_inputmode [2023-11-19 05:07:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl8192se_gpiobit3_cfg_inputmode [2023-11-19 05:07:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-11-19 05:07:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-11-19 05:07:41,161 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_is_tx_desc_closed [2023-11-19 05:07:41,161 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_is_tx_desc_closed [2023-11-19 05:07:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_cam_add_one_entry [2023-11-19 05:07:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_cam_add_one_entry [2023-11-19 05:07:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_update_channel_access_setting [2023-11-19 05:07:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_update_channel_access_setting [2023-11-19 05:07:41,162 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_card_disable [2023-11-19 05:07:41,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_card_disable [2023-11-19 05:07:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 05:07:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_pci_disconnect [2023-11-19 05:07:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_pci_disconnect [2023-11-19 05:07:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_set_rf_power_state [2023-11-19 05:07:41,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_set_rf_power_state [2023-11-19 05:07:41,163 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 05:07:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 05:07:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_set_desc [2023-11-19 05:07:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_set_desc [2023-11-19 05:07:41,164 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_init_sw_vars [2023-11-19 05:07:41,164 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_init_sw_vars [2023-11-19 05:07:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92se_get_hw_reg [2023-11-19 05:07:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92se_get_hw_reg [2023-11-19 05:07:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl_btc_status_false [2023-11-19 05:07:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl_btc_status_false [2023-11-19 05:07:41,165 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_phy_query_rf_reg [2023-11-19 05:07:41,165 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_phy_query_rf_reg [2023-11-19 05:07:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 05:07:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 05:07:41,166 INFO L130 BoogieDeclarations]: Found specification of procedure rtl92s_dm_watchdog [2023-11-19 05:07:41,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rtl92s_dm_watchdog [2023-11-19 05:07:42,823 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 05:07:42,837 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 05:07:44,612 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;