./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--8a9f335-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E --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 4dd196f9dace8a6731c10276c62fca22195af7bdf3c3b6dc4677f69cc1d14a94 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:32:36,689 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:32:36,808 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 03:32:36,820 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:32:36,822 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:32:36,862 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:32:36,863 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:32:36,864 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:32:36,864 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:32:36,865 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:32:36,865 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:32:36,867 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:32:36,867 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:32:36,867 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:32:36,867 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:32:36,867 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:32:36,868 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:32:36,868 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:32:36,868 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:32:36,868 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:32:36,868 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:32:36,868 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:32:36,869 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:32:36,869 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:32:36,870 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:32:36,870 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:32:36,870 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:32:36,870 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:32:36,870 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:32:36,871 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:32:36,871 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:32:36,871 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:32:36,871 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:32:36,871 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:32:36,872 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:32:36,872 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:32:36,873 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:32:36,873 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:32:36,873 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:32:36,873 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:32:36,873 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:32:36,873 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:32:36,873 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:32:36,874 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:32:36,874 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E 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 -> 4dd196f9dace8a6731c10276c62fca22195af7bdf3c3b6dc4677f69cc1d14a94 [2024-11-14 03:32:37,275 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:32:37,289 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:32:37,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:32:37,294 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:32:37,294 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:32:37,295 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i Unable to find full path for "g++" [2024-11-14 03:32:39,599 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:32:40,986 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:32:40,987 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i [2024-11-14 03:32:41,089 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/data/22a8b86be/de43985298d94946ac34e63eeb9f9492/FLAGdae418b26 [2024-11-14 03:32:41,111 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/data/22a8b86be/de43985298d94946ac34e63eeb9f9492 [2024-11-14 03:32:41,114 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:32:41,116 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:32:41,118 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:32:41,118 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:32:41,124 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:32:41,125 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:32:41" (1/1) ... [2024-11-14 03:32:41,127 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fc286c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:41, skipping insertion in model container [2024-11-14 03:32:41,127 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:32:41" (1/1) ... [2024-11-14 03:32:41,394 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:32:48,875 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i[674898,674911] [2024-11-14 03:32:49,075 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:32:49,238 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:32:49,424 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] [2024-11-14 03:32:49,431 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] [2024-11-14 03:32:49,433 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] [2024-11-14 03:32:49,454 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6506] [2024-11-14 03:32:49,483 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6869] [2024-11-14 03:32:49,510 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/main.c.prepared"), "i" (664), "i" (12UL)); [7514-7515] [2024-11-14 03:32:49,510 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7525] [2024-11-14 03:32:49,511 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7530] [2024-11-14 03:32:49,586 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8514] [2024-11-14 03:32:49,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8840] [2024-11-14 03:32:49,667 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"); [9586-9587] [2024-11-14 03:32:49,668 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)); [9610] [2024-11-14 03:32:49,848 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [12995] [2024-11-14 03:32:49,897 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1009), "i" (12UL)); [14555-14556] [2024-11-14 03:32:49,901 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1070), "i" (12UL)); [14662-14663] [2024-11-14 03:32:49,929 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1492), "i" (12UL)); [15213-15214] [2024-11-14 03:32:49,932 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1532), "i" (12UL)); [15280-15281] [2024-11-14 03:32:49,951 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1614), "i" (12UL)); [15442-15443] [2024-11-14 03:32:49,959 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/phy.c.prepared"), "i" (1721), "i" (12UL)); [15553-15554] [2024-11-14 03:32:50,015 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0\n\tcmovzl %2,%0": "=&r" (r): "rm" (x), "rm" (-1)); [15961] [2024-11-14 03:32:50,045 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"); [16579-16580] [2024-11-14 03:32:50,045 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)); [16606] [2024-11-14 03:32:50,046 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"); [16614-16615] [2024-11-14 03:32:50,099 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/tx.c.prepared"), "i" (734), "i" (12UL)); [17778-17779] [2024-11-14 03:32:50,186 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [18364] [2024-11-14 03:32:50,220 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/rx.c.prepared"), "i" (461), "i" (12UL)); [19362-19363] [2024-11-14 03:32:50,233 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-024--linux-stable--dir/work/current--X--drivers/net/wireless/ath/carl9170/carl9170.ko--X--defaultlinux-stable-8a9f335-1--X--32_7a--X--cpachecker/linux-stable-8a9f335-1/csd_deg_dscv/20/dscv_tempdir/dscv/ri/32_7a/drivers/net/wireless/ath/carl9170/rx.c.prepared"), "i" (744), "i" (12UL)); [19710-19711] [2024-11-14 03:32:50,333 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/sv-benchmarks/c/ldv-commit-tester/main0_drivers-net-wireless-ath-carl9170-carl9170-ko--32_7a--8a9f335-1.i[674898,674911] [2024-11-14 03:32:50,348 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:32:50,827 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:32:50,828 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50 WrapperNode [2024-11-14 03:32:50,828 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:32:50,830 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:32:50,831 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:32:50,831 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:32:50,839 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:51,172 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:51,921 INFO L138 Inliner]: procedures = 649, calls = 11617, calls flagged for inlining = 343, calls inlined = 122, statements flattened = 14701 [2024-11-14 03:32:51,922 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:32:51,923 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:32:51,923 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:32:51,923 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:32:52,022 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,022 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,129 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,130 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,595 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,651 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,739 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,785 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,920 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:32:52,922 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:32:52,923 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:32:52,923 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:32:52,924 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:32:50" (1/1) ... [2024-11-14 03:32:52,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:32:52,951 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:32:52,970 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:32:52,975 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_373ab449-8e34-45e6-b45d-6920ee01269b/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:32:53,014 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2024-11-14 03:32:53,014 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2024-11-14 03:32:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2024-11-14 03:32:53,015 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2024-11-14 03:32:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2024-11-14 03:32:53,015 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2024-11-14 03:32:53,015 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_zap_queues [2024-11-14 03:32:53,016 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_zap_queues [2024-11-14 03:32:53,016 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_mod_virtual_mac [2024-11-14 03:32:53,016 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_mod_virtual_mac [2024-11-14 03:32:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ar9170 [2024-11-14 03:32:53,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ar9170 [2024-11-14 03:32:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-14 03:32:53,017 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-14 03:32:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif [2024-11-14 03:32:53,017 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif [2024-11-14 03:32:53,017 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_reset [2024-11-14 03:32:53,017 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_reset [2024-11-14 03:32:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 03:32:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 03:32:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2024-11-14 03:32:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2024-11-14 03:32:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_exec_cmd [2024-11-14 03:32:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_exec_cmd [2024-11-14 03:32:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-14 03:32:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-14 03:32:53,018 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2024-11-14 03:32:53,018 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ar9170 [2024-11-14 03:32:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ar9170 [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_u8 [2024-11-14 03:32:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_u8 [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-14 03:32:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_release_region [2024-11-14 03:32:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_release_region [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_get_skb [2024-11-14 03:32:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_get_skb [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2024-11-14 03:32:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_update_beacon [2024-11-14 03:32:53,019 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_update_beacon [2024-11-14 03:32:53,019 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_scuttle_anchored_urbs [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_scuttle_anchored_urbs [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_beacon_timers [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_beacon_timers [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2024-11-14 03:32:53,020 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2024-11-14 03:32:53,020 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2024-11-14 03:32:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2024-11-14 03:32:53,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2024-11-14 03:32:53,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2024-11-14 03:32:53,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2024-11-14 03:32:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_exec_cmd [2024-11-14 03:32:53,024 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_exec_cmd [2024-11-14 03:32:53,024 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_qos [2024-11-14 03:32:53,024 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_qos [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_read_mreg [2024-11-14 03:32:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_read_mreg [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2024-11-14 03:32:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_drop [2024-11-14 03:32:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_drop [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2024-11-14 03:32:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2024-11-14 03:32:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-14 03:32:53,025 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-14 03:32:53,025 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_open [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_open [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_tx_process_status [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_tx_process_status [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_write_reg [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_write_reg [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_disable_key [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_disable_key [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_find_freq_idx [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_find_freq_idx [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_rx_filter [2024-11-14 03:32:53,026 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_rx_filter [2024-11-14 03:32:53,026 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_set_state [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_set_state [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_val [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_val [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cmd_buf [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cmd_buf [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_set_state [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_set_state [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:32:53,027 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_bcn_ctrl [2024-11-14 03:32:53,027 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_bcn_ctrl [2024-11-14 03:32:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 03:32:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_anchored_urbs [2024-11-14 03:32:53,028 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_anchored_urbs [2024-11-14 03:32:53,028 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush [2024-11-14 03:32:53,031 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush [2024-11-14 03:32:53,031 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2024-11-14 03:32:53,032 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2024-11-14 03:32:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_cmd_urb [2024-11-14 03:32:53,033 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_cmd_urb [2024-11-14 03:32:53,033 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure get_seq_h [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seq_h [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-14 03:32:53,034 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2024-11-14 03:32:53,034 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_block_awake [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_block_awake [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_channel [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_channel [2024-11-14 03:32:53,035 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_mac_reg [2024-11-14 03:32:53,035 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_mac_reg [2024-11-14 03:32:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2024-11-14 03:32:53,036 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2024-11-14 03:32:53,036 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2024-11-14 03:32:53,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2024-11-14 03:32:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-14 03:32:53,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-14 03:32:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-14 03:32:53,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-14 03:32:53,040 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ps_update [2024-11-14 03:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ps_update [2024-11-14 03:32:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_restart [2024-11-14 03:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_restart [2024-11-14 03:32:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_flush [2024-11-14 03:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_flush [2024-11-14 03:32:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-14 03:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-14 03:32:53,041 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_anchored_urbs [2024-11-14 03:32:53,041 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_anchored_urbs [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_queue [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_queue [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_upload_key [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_upload_key [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_init_interface [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_init_interface [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ampdu_gc [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ampdu_gc [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 03:32:53,042 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2024-11-14 03:32:53,042 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_vif [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_vif [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2024-11-14 03:32:53,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2024-11-14 03:32:53,043 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush_cab [2024-11-14 03:32:53,044 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush_cab [2024-11-14 03:32:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2024-11-14 03:32:53,044 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2024-11-14 03:32:53,044 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_operating_mode [2024-11-14 03:32:53,044 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_operating_mode [2024-11-14 03:32:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2024-11-14 03:32:53,047 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2024-11-14 03:32:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2024-11-14 03:32:53,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2024-11-14 03:32:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure get_tid_h [2024-11-14 03:32:53,047 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tid_h [2024-11-14 03:32:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2024-11-14 03:32:53,047 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2024-11-14 03:32:53,047 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2024-11-14 03:32:53,048 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2024-11-14 03:32:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif___0 [2024-11-14 03:32:53,048 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif___0 [2024-11-14 03:32:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_callback [2024-11-14 03:32:53,048 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_callback [2024-11-14 03:32:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2024-11-14 03:32:53,048 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2024-11-14 03:32:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2024-11-14 03:32:53,048 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2024-11-14 03:32:53,048 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_cancel_urbs [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_cancel_urbs [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_slot_time [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_slot_time [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_handle_tx_err [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_handle_tx_err [2024-11-14 03:32:53,049 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-14 03:32:53,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_noisefloor [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_noisefloor [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state_when [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state_when [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure is_mem_full [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mem_full [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_queue [2024-11-14 03:32:53,050 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_queue [2024-11-14 03:32:53,050 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_status [2024-11-14 03:32:53,051 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_status [2024-11-14 03:32:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_tx_sta [2024-11-14 03:32:53,051 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_tx_sta [2024-11-14 03:32:53,051 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_def_val [2024-11-14 03:32:53,051 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_def_val [2024-11-14 03:32:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-14 03:32:53,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-14 03:32:53,053 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-14 03:32:53,053 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-14 03:32:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_put_skb [2024-11-14 03:32:53,056 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_put_skb [2024-11-14 03:32:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2024-11-14 03:32:53,056 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2024-11-14 03:32:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2024-11-14 03:32:53,056 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2024-11-14 03:32:53,056 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-14 03:32:53,057 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-14 03:32:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:32:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_stop [2024-11-14 03:32:53,057 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_stop [2024-11-14 03:32:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_find_free_region [2024-11-14 03:32:53,057 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_find_free_region [2024-11-14 03:32:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cancel_worker [2024-11-14 03:32:53,057 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cancel_worker [2024-11-14 03:32:53,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-14 03:32:53,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-14 03:32:53,058 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2024-11-14 03:32:53,058 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2024-11-14 03:32:54,625 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:32:54,631 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation