./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4fc63b2a 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_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2 --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 121b8ff0078b652bdd5c1fc6e3779fd4a8649fca1c2d148e978d3d066cc154a4 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-4fc63b2 [2024-11-02 12:38:30,333 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-02 12:38:30,409 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-02 12:38:30,414 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-02 12:38:30,415 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-02 12:38:30,456 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-02 12:38:30,459 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-02 12:38:30,460 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-02 12:38:30,461 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-02 12:38:30,461 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-02 12:38:30,462 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-02 12:38:30,462 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-02 12:38:30,464 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-02 12:38:30,465 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-02 12:38:30,466 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-02 12:38:30,466 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-02 12:38:30,466 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-02 12:38:30,467 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-02 12:38:30,467 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-02 12:38:30,468 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-02 12:38:30,472 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-02 12:38:30,473 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-02 12:38:30,474 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-02 12:38:30,477 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-02 12:38:30,478 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-02 12:38:30,491 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-02 12:38:30,492 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-02 12:38:30,492 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-02 12:38:30,492 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-02 12:38:30,493 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-02 12:38:30,493 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-02 12:38:30,493 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-02 12:38:30,494 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-02 12:38:30,494 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-02 12:38:30,494 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-02 12:38:30,494 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:38:30,495 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-02 12:38:30,495 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-02 12:38:30,495 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-02 12:38:30,496 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-02 12:38:30,496 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-02 12:38:30,496 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-02 12:38:30,497 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-02 12:38:30,497 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-02 12:38:30,497 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_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 121b8ff0078b652bdd5c1fc6e3779fd4a8649fca1c2d148e978d3d066cc154a4 [2024-11-02 12:38:30,758 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-02 12:38:30,789 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-02 12:38:30,791 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-02 12:38:30,793 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-02 12:38:30,793 INFO L274 PluginConnector]: CDTParser initialized [2024-11-02 12:38:30,795 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i Unable to find full path for "g++" [2024-11-02 12:38:32,831 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-02 12:38:33,774 INFO L384 CDTParser]: Found 1 translation units. [2024-11-02 12:38:33,774 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i [2024-11-02 12:38:33,855 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/data/359abef21/91c3747db63243b0a8b8ed245ef0b12e/FLAGd1ab2cc23 [2024-11-02 12:38:33,874 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/data/359abef21/91c3747db63243b0a8b8ed245ef0b12e [2024-11-02 12:38:33,877 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-02 12:38:33,879 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-02 12:38:33,881 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-02 12:38:33,881 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-02 12:38:33,887 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-02 12:38:33,888 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:38:33" (1/1) ... [2024-11-02 12:38:33,891 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13254f5b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:33, skipping insertion in model container [2024-11-02 12:38:33,891 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 12:38:33" (1/1) ... [2024-11-02 12:38:34,298 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-02 12:38:41,163 WARN L251 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_af094700-8c39-443b-bdde-58a10fdc2c63/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i[674876,674889] [2024-11-02 12:38:41,302 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:38:41,570 INFO L200 MainTranslator]: Completed pre-run [2024-11-02 12:38:41,735 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("661:\n\tcall __sw_hweight32\n662:\n.section .altinstructions,\"a\"\n .balign 8 \n .quad 661b\n .quad 663f\n\t .word (4*32+23)\n\t .byte 662b-661b\n\t .byte 664f-663f\n.previous\n.section .discard,\"aw\",@progbits\n\t .byte 0xff + (664f-663f) - (662b-661b)\n.previous\n.section .altinstr_replacement, \"ax\"\n663:\n\t.byte 0xf3,0x40,0x0f,0xb8,0xc7\n664:\n.previous": "=a" (res): "D" (w)); [6025] [2024-11-02 12:38:41,740 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0": "+m" (v->counter)); [6113] [2024-11-02 12:38:41,741 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; xaddl %0, %1": "+r" (i), "+m" (v->counter): : "memory"); [6122-6123] [2024-11-02 12:38:41,759 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6507] [2024-11-02 12:38:41,794 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6870] [2024-11-02 12:38:41,824 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/main.c.prepared"), "i" (664), "i" (12UL)); [7515-7516] [2024-11-02 12:38:41,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7526] [2024-11-02 12:38:41,825 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7531] [2024-11-02 12:38:41,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8516] [2024-11-02 12:38:41,889 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8842] [2024-11-02 12:38:41,910 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [9596-9597] [2024-11-02 12:38:41,911 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; incl %0": "+m" (v->counter)); [9620] [2024-11-02 12:38:42,085 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [13005] [2024-11-02 12:38:42,127 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1009), "i" (12UL)); [14565-14566] [2024-11-02 12:38:42,131 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1070), "i" (12UL)); [14672-14673] [2024-11-02 12:38:42,152 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1492), "i" (12UL)); [15223-15224] [2024-11-02 12:38:42,154 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1532), "i" (12UL)); [15290-15291] [2024-11-02 12:38:42,160 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1614), "i" (12UL)); [15452-15453] [2024-11-02 12:38:42,163 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1721), "i" (12UL)); [15563-15564] [2024-11-02 12:38:42,188 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0\n\tcmovzl %2,%0": "=&r" (r): "rm" (x), "rm" (-1)); [15971] [2024-11-02 12:38:42,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [16589-16590] [2024-11-02 12:38:42,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [16616] [2024-11-02 12:38:42,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; decl %0; sete %1": "+m" (v->counter), "=qm" (c): : "memory"); [16624-16625] [2024-11-02 12:38:42,246 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/tx.c.prepared"), "i" (734), "i" (12UL)); [17788-17789] [2024-11-02 12:38:42,265 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [18374] [2024-11-02 12:38:42,296 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/rx.c.prepared"), "i" (461), "i" (12UL)); [19372-19373] [2024-11-02 12:38:42,309 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 *)"/work/vladimir/commit-test/commit-test-work/task-023--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335--X--32_7a--X--cpachecker/linux-stable-8a9f335/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/rx.c.prepared"), "i" (744), "i" (12UL)); [19720-19721] [2024-11-02 12:38:42,486 WARN L251 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_af094700-8c39-443b-bdde-58a10fdc2c63/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335.i[674876,674889] [2024-11-02 12:38:42,501 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-02 12:38:42,866 INFO L204 MainTranslator]: Completed translation [2024-11-02 12:38:42,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42 WrapperNode [2024-11-02 12:38:42,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-02 12:38:42,868 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-02 12:38:42,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-02 12:38:42,869 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-02 12:38:42,879 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:43,193 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:43,724 INFO L138 Inliner]: procedures = 650, calls = 11620, calls flagged for inlining = 344, calls inlined = 123, statements flattened = 14707 [2024-11-02 12:38:43,724 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-02 12:38:43,725 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-02 12:38:43,725 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-02 12:38:43,725 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-02 12:38:43,737 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:43,738 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:43,955 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:43,955 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:44,292 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:44,343 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:44,542 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:44,584 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:44,674 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-02 12:38:44,676 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-02 12:38:44,676 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-02 12:38:44,676 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-02 12:38:44,677 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 12:38:42" (1/1) ... [2024-11-02 12:38:44,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-02 12:38:44,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/z3 [2024-11-02 12:38:44,723 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-02 12:38:44,726 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_af094700-8c39-443b-bdde-58a10fdc2c63/bin/utaipan-verify-DbMuA5NWw2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-02 12:38:44,759 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-02 12:38:44,759 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-02 12:38:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-02 12:38:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-02 12:38:44,760 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-02 12:38:44,760 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-02 12:38:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_zap_queues [2024-11-02 12:38:44,761 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_zap_queues [2024-11-02 12:38:44,761 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_mod_virtual_mac [2024-11-02 12:38:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_mod_virtual_mac [2024-11-02 12:38:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ar9170 [2024-11-02 12:38:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ar9170 [2024-11-02 12:38:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-02 12:38:44,762 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-02 12:38:44,762 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif [2024-11-02 12:38:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif [2024-11-02 12:38:44,763 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_reset [2024-11-02 12:38:44,763 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_reset [2024-11-02 12:38:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-02 12:38:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-02 12:38:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2024-11-02 12:38:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2024-11-02 12:38:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_exec_cmd [2024-11-02 12:38:44,764 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_exec_cmd [2024-11-02 12:38:44,764 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-02 12:38:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-02 12:38:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2024-11-02 12:38:44,765 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2024-11-02 12:38:44,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ar9170 [2024-11-02 12:38:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ar9170 [2024-11-02 12:38:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_u8 [2024-11-02 12:38:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_u8 [2024-11-02 12:38:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-02 12:38:44,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-02 12:38:44,766 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_release_region [2024-11-02 12:38:44,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_release_region [2024-11-02 12:38:44,767 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_get_skb [2024-11-02 12:38:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_get_skb [2024-11-02 12:38:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2024-11-02 12:38:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2024-11-02 12:38:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_update_beacon [2024-11-02 12:38:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_update_beacon [2024-11-02 12:38:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-02 12:38:44,768 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-02 12:38:44,768 INFO L130 BoogieDeclarations]: Found specification of procedure usb_scuttle_anchored_urbs [2024-11-02 12:38:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_scuttle_anchored_urbs [2024-11-02 12:38:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-02 12:38:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-02 12:38:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-02 12:38:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-02 12:38:44,769 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-02 12:38:44,769 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-02 12:38:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-02 12:38:44,770 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_beacon_timers [2024-11-02 12:38:44,770 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_beacon_timers [2024-11-02 12:38:44,770 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-02 12:38:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-02 12:38:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2024-11-02 12:38:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2024-11-02 12:38:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-02 12:38:44,771 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-02 12:38:44,771 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-02 12:38:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-02 12:38:44,772 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_exec_cmd [2024-11-02 12:38:44,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_exec_cmd [2024-11-02 12:38:44,773 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_qos [2024-11-02 12:38:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_qos [2024-11-02 12:38:44,773 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_read_mreg [2024-11-02 12:38:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_read_mreg [2024-11-02 12:38:44,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-02 12:38:44,773 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-02 12:38:44,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-02 12:38:44,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-02 12:38:44,774 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_drop [2024-11-02 12:38:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_drop [2024-11-02 12:38:44,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-02 12:38:44,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-02 12:38:44,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-02 12:38:44,774 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2024-11-02 12:38:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2024-11-02 12:38:44,775 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_open [2024-11-02 12:38:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_open [2024-11-02 12:38:44,775 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_tx_process_status [2024-11-02 12:38:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_tx_process_status [2024-11-02 12:38:44,775 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_write_reg [2024-11-02 12:38:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_write_reg [2024-11-02 12:38:44,775 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2024-11-02 12:38:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2024-11-02 12:38:44,775 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_disable_key [2024-11-02 12:38:44,775 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_disable_key [2024-11-02 12:38:44,776 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-02 12:38:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-02 12:38:44,776 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_find_freq_idx [2024-11-02 12:38:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_find_freq_idx [2024-11-02 12:38:44,776 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_rx_filter [2024-11-02 12:38:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_rx_filter [2024-11-02 12:38:44,776 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_set_state [2024-11-02 12:38:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_set_state [2024-11-02 12:38:44,776 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-02 12:38:44,776 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-02 12:38:44,777 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_val [2024-11-02 12:38:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_val [2024-11-02 12:38:44,778 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-02 12:38:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-02 12:38:44,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-02 12:38:44,778 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cmd_buf [2024-11-02 12:38:44,778 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cmd_buf [2024-11-02 12:38:44,778 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_set_state [2024-11-02 12:38:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_set_state [2024-11-02 12:38:44,779 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-02 12:38:44,779 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-02 12:38:44,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-02 12:38:44,781 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_bcn_ctrl [2024-11-02 12:38:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_bcn_ctrl [2024-11-02 12:38:44,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-02 12:38:44,781 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_anchored_urbs [2024-11-02 12:38:44,781 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_anchored_urbs [2024-11-02 12:38:44,782 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush [2024-11-02 12:38:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush [2024-11-02 12:38:44,782 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-02 12:38:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-02 12:38:44,782 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_cmd_urb [2024-11-02 12:38:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_cmd_urb [2024-11-02 12:38:44,782 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-02 12:38:44,782 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-02 12:38:44,782 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2024-11-02 12:38:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2024-11-02 12:38:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2024-11-02 12:38:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2024-11-02 12:38:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-02 12:38:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-02 12:38:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-02 12:38:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-02 12:38:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure get_seq_h [2024-11-02 12:38:44,783 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seq_h [2024-11-02 12:38:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-02 12:38:44,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-02 12:38:44,784 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-02 12:38:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-02 12:38:44,785 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2024-11-02 12:38:44,785 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2024-11-02 12:38:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state [2024-11-02 12:38:44,786 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state [2024-11-02 12:38:44,786 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_block_awake [2024-11-02 12:38:44,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_block_awake [2024-11-02 12:38:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2024-11-02 12:38:44,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2024-11-02 12:38:44,787 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2024-11-02 12:38:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2024-11-02 12:38:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-02 12:38:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-02 12:38:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2024-11-02 12:38:44,788 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2024-11-02 12:38:44,788 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2024-11-02 12:38:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2024-11-02 12:38:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_channel [2024-11-02 12:38:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_channel [2024-11-02 12:38:44,789 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_mac_reg [2024-11-02 12:38:44,789 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_mac_reg [2024-11-02 12:38:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-02 12:38:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-02 12:38:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-11-02 12:38:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-11-02 12:38:44,790 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-02 12:38:44,790 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-02 12:38:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-02 12:38:44,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-02 12:38:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ps_update [2024-11-02 12:38:44,791 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ps_update [2024-11-02 12:38:44,791 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_restart [2024-11-02 12:38:44,792 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_restart [2024-11-02 12:38:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_flush [2024-11-02 12:38:44,792 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_flush [2024-11-02 12:38:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-02 12:38:44,792 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-02 12:38:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_anchored_urbs [2024-11-02 12:38:44,792 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_anchored_urbs [2024-11-02 12:38:44,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-02 12:38:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-02 12:38:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-02 12:38:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-02 12:38:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_queue [2024-11-02 12:38:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_queue [2024-11-02 12:38:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-02 12:38:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-02 12:38:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-02 12:38:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_upload_key [2024-11-02 12:38:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_upload_key [2024-11-02 12:38:44,793 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_init_interface [2024-11-02 12:38:44,793 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_init_interface [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ampdu_gc [2024-11-02 12:38:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ampdu_gc [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2024-11-02 12:38:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2024-11-02 12:38:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-02 12:38:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2024-11-02 12:38:44,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-02 12:38:44,794 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-02 12:38:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-02 12:38:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_vif [2024-11-02 12:38:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_vif [2024-11-02 12:38:44,795 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-02 12:38:44,795 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-02 12:38:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-11-02 12:38:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-11-02 12:38:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-02 12:38:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-02 12:38:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2024-11-02 12:38:44,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2024-11-02 12:38:44,796 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush_cab [2024-11-02 12:38:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush_cab [2024-11-02 12:38:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2024-11-02 12:38:44,797 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2024-11-02 12:38:44,797 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_operating_mode [2024-11-02 12:38:44,798 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_operating_mode [2024-11-02 12:38:44,798 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2024-11-02 12:38:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2024-11-02 12:38:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-02 12:38:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-02 12:38:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure get_tid_h [2024-11-02 12:38:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tid_h [2024-11-02 12:38:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2024-11-02 12:38:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2024-11-02 12:38:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-02 12:38:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-02 12:38:44,799 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif___0 [2024-11-02 12:38:44,799 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif___0 [2024-11-02 12:38:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_callback [2024-11-02 12:38:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_callback [2024-11-02 12:38:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2024-11-02 12:38:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2024-11-02 12:38:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-02 12:38:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-02 12:38:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2024-11-02 12:38:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2024-11-02 12:38:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2024-11-02 12:38:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2024-11-02 12:38:44,800 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_cancel_urbs [2024-11-02 12:38:44,800 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_cancel_urbs [2024-11-02 12:38:44,801 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-02 12:38:44,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-02 12:38:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_slot_time [2024-11-02 12:38:44,802 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_slot_time [2024-11-02 12:38:44,802 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-02 12:38:44,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-02 12:38:44,804 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-11-02 12:38:44,806 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-11-02 12:38:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2024-11-02 12:38:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2024-11-02 12:38:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_handle_tx_err [2024-11-02 12:38:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_handle_tx_err [2024-11-02 12:38:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-02 12:38:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-02 12:38:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-02 12:38:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-02 12:38:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-02 12:38:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-02 12:38:44,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-02 12:38:44,807 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_noisefloor [2024-11-02 12:38:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_noisefloor [2024-11-02 12:38:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state_when [2024-11-02 12:38:44,808 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state_when [2024-11-02 12:38:44,808 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-02 12:38:44,811 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-02 12:38:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2024-11-02 12:38:44,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2024-11-02 12:38:44,811 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-02 12:38:44,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-02 12:38:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure is_mem_full [2024-11-02 12:38:44,812 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mem_full [2024-11-02 12:38:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_queue [2024-11-02 12:38:44,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_queue [2024-11-02 12:38:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_status [2024-11-02 12:38:44,812 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_status [2024-11-02 12:38:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_tx_sta [2024-11-02 12:38:44,812 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_tx_sta [2024-11-02 12:38:44,812 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_def_val [2024-11-02 12:38:44,812 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_def_val [2024-11-02 12:38:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-02 12:38:44,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-02 12:38:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-02 12:38:44,813 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-02 12:38:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_put_skb [2024-11-02 12:38:44,813 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_put_skb [2024-11-02 12:38:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2024-11-02 12:38:44,813 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2024-11-02 12:38:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-02 12:38:44,813 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-02 12:38:44,813 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-02 12:38:44,814 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-02 12:38:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-02 12:38:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_stop [2024-11-02 12:38:44,814 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_stop [2024-11-02 12:38:44,814 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_find_free_region [2024-11-02 12:38:44,815 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_find_free_region [2024-11-02 12:38:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cancel_worker [2024-11-02 12:38:44,815 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cancel_worker [2024-11-02 12:38:44,815 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-02 12:38:44,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-02 12:38:44,816 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-02 12:38:44,816 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-02 12:38:45,868 INFO L238 CfgBuilder]: Building ICFG [2024-11-02 12:38:45,875 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation