./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8f6c1750eda616cb0a9daf4cabf92bcfd46a21f9099420e2ed4a5dfa845f3b17 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-12-03 02:21:56,770 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-03 02:21:56,831 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-12-03 02:21:56,836 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-03 02:21:56,836 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-12-03 02:21:56,858 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-03 02:21:56,859 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-03 02:21:56,860 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-12-03 02:21:56,860 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-03 02:21:56,861 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-03 02:21:56,862 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-03 02:21:56,862 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-03 02:21:56,863 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-03 02:21:56,863 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-03 02:21:56,864 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-03 02:21:56,864 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-03 02:21:56,865 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-03 02:21:56,865 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-03 02:21:56,866 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-03 02:21:56,866 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-12-03 02:21:56,867 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-12-03 02:21:56,867 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-12-03 02:21:56,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-03 02:21:56,868 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:21:56,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-03 02:21:56,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-03 02:21:56,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-03 02:21:56,870 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-12-03 02:21:56,871 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-12-03 02:21:56,871 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-03 02:21:56,872 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8f6c1750eda616cb0a9daf4cabf92bcfd46a21f9099420e2ed4a5dfa845f3b17 [2023-12-03 02:21:57,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-03 02:21:57,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-03 02:21:57,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-03 02:21:57,113 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-03 02:21:57,114 INFO L274 PluginConnector]: CDTParser initialized [2023-12-03 02:21:57,115 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/../../sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i [2023-12-03 02:21:59,841 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-03 02:22:00,512 INFO L384 CDTParser]: Found 1 translation units. [2023-12-03 02:22:00,513 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i [2023-12-03 02:22:00,587 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/data/b7ccb977c/f2125211607b469a95c45c03c4425275/FLAGc9dc2f443 [2023-12-03 02:22:00,602 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/data/b7ccb977c/f2125211607b469a95c45c03c4425275 [2023-12-03 02:22:00,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-03 02:22:00,606 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-12-03 02:22:00,607 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-03 02:22:00,608 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-03 02:22:00,613 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-03 02:22:00,614 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:22:00" (1/1) ... [2023-12-03 02:22:00,615 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@410ebba7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:00, skipping insertion in model container [2023-12-03 02:22:00,615 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 02:22:00" (1/1) ... [2023-12-03 02:22:00,922 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-03 02:22:02,574 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i[178821,178834] [2023-12-03 02:22:09,192 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:22:09,310 INFO L202 MainTranslator]: Completed pre-run [2023-12-03 02:22:09,446 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)); [6030] [2023-12-03 02:22:09,450 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)); [6118] [2023-12-03 02:22:09,451 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"); [6127-6128] [2023-12-03 02:22:09,456 WARN L240 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/sv-benchmarks/c/ldv-validator-v0.6/linux-stable-8a9f335-1-32_7a-drivers--net--wireless--ath--carl9170--carl9170.ko-entry_point.cil.out.i[178821,178834] [2023-12-03 02:22:09,465 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6607] [2023-12-03 02:22:09,494 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6973] [2023-12-03 02:22:09,508 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (824), "i" (12UL)); [7620-7621] [2023-12-03 02:22:09,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7631] [2023-12-03 02:22:09,509 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7636] [2023-12-03 02:22:09,528 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8622] [2023-12-03 02:22:09,537 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8947] [2023-12-03 02:22:09,550 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"); [9972-9973] [2023-12-03 02:22:09,551 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)); [9996] [2023-12-03 02:22:09,697 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [14125] [2023-12-03 02:22:09,739 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (1170), "i" (12UL)); [15725-15726] [2023-12-03 02:22:09,743 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (1231), "i" (12UL)); [15832-15833] [2023-12-03 02:22:09,763 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (1653), "i" (12UL)); [16383-16384] [2023-12-03 02:22:09,765 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (1693), "i" (12UL)); [16450-16451] [2023-12-03 02:22:09,771 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (1775), "i" (12UL)); [16612-16613] [2023-12-03 02:22:09,775 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (1882), "i" (12UL)); [16723-16724] [2023-12-03 02:22:09,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bsrl %1,%0\n\tcmovzl %2,%0": "=&r" (r): "rm" (x), "rm" (-1)); [17255] [2023-12-03 02:22:09,851 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"); [17913-17914] [2023-12-03 02:22:09,852 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)); [17940] [2023-12-03 02:22:09,853 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"); [17948-17949] [2023-12-03 02:22:09,910 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (895), "i" (12UL)); [19116-19117] [2023-12-03 02:22:09,932 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [19702] [2023-12-03 02:22:09,978 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (622), "i" (12UL)); [20740-20741] [2023-12-03 02:22:09,990 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 *)"/home/ldvuser/gratinskiy/commit-tester-runs/6-cpa-svcomp-newdeg/commit-tester-work/task-007--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.o.c.prepared"), "i" (905), "i" (12UL)); [21088-21089] [2023-12-03 02:22:10,179 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-03 02:22:10,574 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:22:10,574 WARN L675 CHandler]: The function __VERIFIER_nondet_u16 is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:22:10,574 WARN L675 CHandler]: The function __VERIFIER_nondet_u8 is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:22:10,574 WARN L675 CHandler]: The function __VERIFIER_nondet_u32 is called, but not defined or handled by StandardFunctionHandler. [2023-12-03 02:22:10,582 INFO L206 MainTranslator]: Completed translation [2023-12-03 02:22:10,583 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10 WrapperNode [2023-12-03 02:22:10,583 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-03 02:22:10,584 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-03 02:22:10,584 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-03 02:22:10,584 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-03 02:22:10,592 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:10,870 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:11,603 INFO L138 Inliner]: procedures = 827, calls = 11910, calls flagged for inlining = 457, calls inlined = 358, statements flattened = 25154 [2023-12-03 02:22:11,604 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-03 02:22:11,605 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-03 02:22:11,606 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-03 02:22:11,606 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-03 02:22:11,617 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:11,617 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:11,775 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:11,777 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:12,280 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:12,344 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:12,447 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:12,486 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:12,590 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-03 02:22:12,591 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-12-03 02:22:12,591 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-12-03 02:22:12,591 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-12-03 02:22:12,592 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 02:22:10" (1/1) ... [2023-12-03 02:22:12,597 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-12-03 02:22:12,605 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/z3 [2023-12-03 02:22:12,620 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-12-03 02:22:12,627 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fcddbefd-be2d-41fb-b86e-1fccf4fe4664/bin/ukojak-verify-Qdu7aM0XO9/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-12-03 02:22:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-12-03 02:22:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-12-03 02:22:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2023-12-03 02:22:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2023-12-03 02:22:12,659 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_notify [2023-12-03 02:22:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_notify [2023-12-03 02:22:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_set_key [2023-12-03 02:22:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_set_key [2023-12-03 02:22:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_reboot [2023-12-03 02:22:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_reboot [2023-12-03 02:22:12,660 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_exec_cmd [2023-12-03 02:22:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_exec_cmd [2023-12-03 02:22:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2023-12-03 02:22:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2023-12-03 02:22:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_u8 [2023-12-03 02:22:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_u8 [2023-12-03 02:22:12,661 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2023-12-03 02:22:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2023-12-03 02:22:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_get_skb [2023-12-03 02:22:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_get_skb [2023-12-03 02:22:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2023-12-03 02:22:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-12-03 02:22:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-12-03 02:22:12,662 INFO L130 BoogieDeclarations]: Found specification of procedure usb_scuttle_anchored_urbs [2023-12-03 02:22:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_scuttle_anchored_urbs [2023-12-03 02:22:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_cts_check [2023-12-03 02:22:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_cts_check [2023-12-03 02:22:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2023-12-03 02:22:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2023-12-03 02:22:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx [2023-12-03 02:22:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx [2023-12-03 02:22:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-12-03 02:22:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-12-03 02:22:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_delayed_work [2023-12-03 02:22:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_delayed_work [2023-12-03 02:22:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2023-12-03 02:22:12,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2023-12-03 02:22:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-12-03 02:22:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-12-03 02:22:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2023-12-03 02:22:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2023-12-03 02:22:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_qos [2023-12-03 02:22:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_qos [2023-12-03 02:22:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_ampdu [2023-12-03 02:22:12,665 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_ampdu [2023-12-03 02:22:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_drop [2023-12-03 02:22:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_drop [2023-12-03 02:22:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-12-03 02:22:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-12-03 02:22:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-12-03 02:22:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_queue_dump [2023-12-03 02:22:12,666 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_queue_dump [2023-12-03 02:22:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_tx_process_status [2023-12-03 02:22:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_tx_process_status [2023-12-03 02:22:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_disconnect [2023-12-03 02:22:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_disconnect [2023-12-03 02:22:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_hi_schedule [2023-12-03 02:22:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_hi_schedule [2023-12-03 02:22:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_rx_filter [2023-12-03 02:22:12,667 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_rx_filter [2023-12-03 02:22:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_46 [2023-12-03 02:22:12,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_46 [2023-12-03 02:22:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_add_interface [2023-12-03 02:22:12,668 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_add_interface [2023-12-03 02:22:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_set_state [2023-12-03 02:22:12,668 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_set_state [2023-12-03 02:22:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2023-12-03 02:22:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_flush [2023-12-03 02:22:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_flush [2023-12-03 02:22:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2023-12-03 02:22:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2023-12-03 02:22:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_interpolate_val [2023-12-03 02:22:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_interpolate_val [2023-12-03 02:22:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2023-12-03 02:22:12,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2023-12-03 02:22:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-12-03 02:22:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_set_state [2023-12-03 02:22:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_set_state [2023-12-03 02:22:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_bss_info_changed [2023-12-03 02:22:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_bss_info_changed [2023-12-03 02:22:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-12-03 02:22:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_physet [2023-12-03 02:22:12,670 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_physet [2023-12-03 02:22:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_load_firmware [2023-12-03 02:22:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_load_firmware [2023-12-03 02:22:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-12-03 02:22:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-12-03 02:22:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_read [2023-12-03 02:22:12,671 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_read [2023-12-03 02:22:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-12-03 02:22:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_anchored_urbs [2023-12-03 02:22:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_anchored_urbs [2023-12-03 02:22:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2023-12-03 02:22:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2023-12-03 02:22:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_rts_check [2023-12-03 02:22:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_rts_check [2023-12-03 02:22:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-12-03 02:22:12,672 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-12-03 02:22:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_open [2023-12-03 02:22:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_open [2023-12-03 02:22:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2023-12-03 02:22:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2023-12-03 02:22:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-12-03 02:22:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-12-03 02:22:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_hdr [2023-12-03 02:22:12,673 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_hdr [2023-12-03 02:22:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-12-03 02:22:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-12-03 02:22:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-12-03 02:22:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-12-03 02:22:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_format_frame [2023-12-03 02:22:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_format_frame [2023-12-03 02:22:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure get_seq_h [2023-12-03 02:22:12,674 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seq_h [2023-12-03 02:22:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-12-03 02:22:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-12-03 02:22:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_conf_tx [2023-12-03 02:22:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_conf_tx [2023-12-03 02:22:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-12-03 02:22:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure sign_extend32 [2023-12-03 02:22:12,675 INFO L138 BoogieDeclarations]: Found implementation of procedure sign_extend32 [2023-12-03 02:22:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_sta_block_awake [2023-12-03 02:22:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_sta_block_awake [2023-12-03 02:22:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2023-12-03 02:22:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2023-12-03 02:22:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2023-12-03 02:22:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2023-12-03 02:22:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_echo_test [2023-12-03 02:22:12,676 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_echo_test [2023-12-03 02:22:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2023-12-03 02:22:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2023-12-03 02:22:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_config [2023-12-03 02:22:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_config [2023-12-03 02:22:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-12-03 02:22:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-12-03 02:22:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2023-12-03 02:22:12,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2023-12-03 02:22:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-12-03 02:22:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-12-03 02:22:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-12-03 02:22:12,678 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-12-03 02:22:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-12-03 02:22:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-12-03 02:22:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ps_update [2023-12-03 02:22:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ps_update [2023-12-03 02:22:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_restart [2023-12-03 02:22:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_restart [2023-12-03 02:22:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_flush [2023-12-03 02:22:12,679 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_flush [2023-12-03 02:22:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_anchored_urbs [2023-12-03 02:22:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_anchored_urbs [2023-12-03 02:22:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-12-03 02:22:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-12-03 02:22:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-12-03 02:22:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-12-03 02:22:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_queue [2023-12-03 02:22:12,680 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_queue [2023-12-03 02:22:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-12-03 02:22:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-12-03 02:22:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-12-03 02:22:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_upload_key [2023-12-03 02:22:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_upload_key [2023-12-03 02:22:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_init_interface [2023-12-03 02:22:12,681 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_init_interface [2023-12-03 02:22:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-12-03 02:22:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_stats [2023-12-03 02:22:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_stats [2023-12-03 02:22:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2023-12-03 02:22:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2023-12-03 02:22:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2023-12-03 02:22:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2023-12-03 02:22:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure usb_wait_anchor_empty_timeout [2023-12-03 02:22:12,682 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_wait_anchor_empty_timeout [2023-12-03 02:22:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_rx_urb [2023-12-03 02:22:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_rx_urb [2023-12-03 02:22:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_vif [2023-12-03 02:22:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_vif [2023-12-03 02:22:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-12-03 02:22:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-12-03 02:22:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-12-03 02:22:12,683 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-12-03 02:22:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_stopped [2023-12-03 02:22:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_stopped [2023-12-03 02:22:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush_cab [2023-12-03 02:22:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush_cab [2023-12-03 02:22:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-12-03 02:22:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-12-03 02:22:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-12-03 02:22:12,684 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-12-03 02:22:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure get_tid_h [2023-12-03 02:22:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tid_h [2023-12-03 02:22:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-12-03 02:22:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-12-03 02:22:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-12-03 02:22:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-12-03 02:22:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif___0 [2023-12-03 02:22:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif___0 [2023-12-03 02:22:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_callback [2023-12-03 02:22:12,685 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_callback [2023-12-03 02:22:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2023-12-03 02:22:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2023-12-03 02:22:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2023-12-03 02:22:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2023-12-03 02:22:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2023-12-03 02:22:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2023-12-03 02:22:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_prepare_multicast [2023-12-03 02:22:12,686 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_prepare_multicast [2023-12-03 02:22:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_cancel_urbs [2023-12-03 02:22:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_cancel_urbs [2023-12-03 02:22:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_slot_time [2023-12-03 02:22:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_slot_time [2023-12-03 02:22:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2023-12-03 02:22:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2023-12-03 02:22:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2023-12-03 02:22:12,687 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2023-12-03 02:22:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_handle_tx_err [2023-12-03 02:22:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_handle_tx_err [2023-12-03 02:22:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-12-03 02:22:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-12-03 02:22:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-12-03 02:22:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2023-12-03 02:22:12,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2023-12-03 02:22:12,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-12-03 02:22:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-12-03 02:22:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure is_mem_full [2023-12-03 02:22:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure is_mem_full [2023-12-03 02:22:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_status [2023-12-03 02:22:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_status [2023-12-03 02:22:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_tx_sta [2023-12-03 02:22:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_tx_sta [2023-12-03 02:22:12,689 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2023-12-03 02:22:12,689 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2023-12-03 02:22:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht [2023-12-03 02:22:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht [2023-12-03 02:22:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_find_free_region [2023-12-03 02:22:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_find_free_region [2023-12-03 02:22:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cancel_worker [2023-12-03 02:22:12,690 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cancel_worker [2023-12-03 02:22:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u8 [2023-12-03 02:22:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure IEEE80211_SKB_CB [2023-12-03 02:22:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure IEEE80211_SKB_CB [2023-12-03 02:22:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_unregister [2023-12-03 02:22:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_unregister [2023-12-03 02:22:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-12-03 02:22:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-12-03 02:22:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_zap_queues [2023-12-03 02:22:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_zap_queues [2023-12-03 02:22:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-12-03 02:22:12,691 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-12-03 02:22:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-12-03 02:22:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-12-03 02:22:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_mod_virtual_mac [2023-12-03 02:22:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_mod_virtual_mac [2023-12-03 02:22:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_ar9170 [2023-12-03 02:22:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_ar9170 [2023-12-03 02:22:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2023-12-03 02:22:12,692 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2023-12-03 02:22:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_main_vif [2023-12-03 02:22:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_main_vif [2023-12-03 02:22:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_reset [2023-12-03 02:22:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_reset [2023-12-03 02:22:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-12-03 02:22:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-12-03 02:22:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure conf_is_ht40 [2023-12-03 02:22:12,693 INFO L138 BoogieDeclarations]: Found implementation of procedure conf_is_ht40 [2023-12-03 02:22:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_init_device [2023-12-03 02:22:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_init_device [2023-12-03 02:22:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_remove_interface [2023-12-03 02:22:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_remove_interface [2023-12-03 02:22:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-12-03 02:22:12,694 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-12-03 02:22:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_tx [2023-12-03 02:22:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_tx [2023-12-03 02:22:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_ar9170 [2023-12-03 02:22:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_ar9170 [2023-12-03 02:22:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_release_region [2023-12-03 02:22:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_release_region [2023-12-03 02:22:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_get_qos_ctl [2023-12-03 02:22:12,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_get_qos_ctl [2023-12-03 02:22:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_update_beacon [2023-12-03 02:22:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_update_beacon [2023-12-03 02:22:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_add [2023-12-03 02:22:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_add [2023-12-03 02:22:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-12-03 02:22:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-12-03 02:22:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-12-03 02:22:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_beacon_timers [2023-12-03 02:22:12,696 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_beacon_timers [2023-12-03 02:22:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unanchor_urb [2023-12-03 02:22:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unanchor_urb [2023-12-03 02:22:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_exec_cmd [2023-12-03 02:22:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_exec_cmd [2023-12-03 02:22:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_read_mreg [2023-12-03 02:22:12,697 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_read_mreg [2023-12-03 02:22:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-12-03 02:22:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-12-03 02:22:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-12-03 02:22:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-12-03 02:22:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-12-03 02:22:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-12-03 02:22:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure skb_get_queue_mapping [2023-12-03 02:22:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_get_queue_mapping [2023-12-03 02:22:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-12-03 02:22:12,698 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-12-03 02:22:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_open [2023-12-03 02:22:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_open [2023-12-03 02:22:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_write_reg [2023-12-03 02:22:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_write_reg [2023-12-03 02:22:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_disable_key [2023-12-03 02:22:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_disable_key [2023-12-03 02:22:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_anchored_urbs [2023-12-03 02:22:12,699 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_anchored_urbs [2023-12-03 02:22:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_find_freq_idx [2023-12-03 02:22:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_find_freq_idx [2023-12-03 02:22:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2023-12-03 02:22:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2023-12-03 02:22:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_cmd_buf [2023-12-03 02:22:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_cmd_buf [2023-12-03 02:22:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-12-03 02:22:12,700 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-12-03 02:22:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_survey [2023-12-03 02:22:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_survey [2023-12-03 02:22:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_bcn_ctrl [2023-12-03 02:22:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_bcn_ctrl [2023-12-03 02:22:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2023-12-03 02:22:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2023-12-03 02:22:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_ampdu_action [2023-12-03 02:22:12,701 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_ampdu_action [2023-12-03 02:22:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_flush [2023-12-03 02:22:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_flush [2023-12-03 02:22:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-12-03 02:22:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-12-03 02:22:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_cmd_urb [2023-12-03 02:22:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_cmd_urb [2023-12-03 02:22:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-12-03 02:22:12,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-12-03 02:22:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_queue_work [2023-12-03 02:22:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_queue_work [2023-12-03 02:22:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2023-12-03 02:22:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2023-12-03 02:22:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-12-03 02:22:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-12-03 02:22:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_after [2023-12-03 02:22:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_after [2023-12-03 02:22:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-12-03 02:22:12,703 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-12-03 02:22:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_scnprintf [2023-12-03 02:22:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_scnprintf [2023-12-03 02:22:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2023-12-03 02:22:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2023-12-03 02:22:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-12-03 02:22:12,704 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-12-03 02:22:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-12-03 02:22:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-12-03 02:22:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-12-03 02:22:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-12-03 02:22:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-12-03 02:22:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state [2023-12-03 02:22:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state [2023-12-03 02:22:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_has_a4 [2023-12-03 02:22:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_has_a4 [2023-12-03 02:22:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2023-12-03 02:22:12,705 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2023-12-03 02:22:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_channel [2023-12-03 02:22:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_channel [2023-12-03 02:22:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_mac_reg [2023-12-03 02:22:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_mac_reg [2023-12-03 02:22:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-12-03 02:22:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-12-03 02:22:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_led_unregister [2023-12-03 02:22:12,706 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_led_unregister [2023-12-03 02:22:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_seq [2023-12-03 02:22:12,707 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_seq [2023-12-03 02:22:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2023-12-03 02:22:12,707 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2023-12-03 02:22:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-12-03 02:22:12,707 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-12-03 02:22:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_release_firmware [2023-12-03 02:22:12,707 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_release_firmware [2023-12-03 02:22:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_ampdu_gc [2023-12-03 02:22:12,708 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_ampdu_gc [2023-12-03 02:22:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure usb_anchor_urb [2023-12-03 02:22:12,708 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_anchor_urb [2023-12-03 02:22:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-12-03 02:22:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_submit_data_urb [2023-12-03 02:22:12,708 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_submit_data_urb [2023-12-03 02:22:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2023-12-03 02:22:12,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2023-12-03 02:22:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-12-03 02:22:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-12-03 02:22:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_debugfs_write [2023-12-03 02:22:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_debugfs_write [2023-12-03 02:22:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2023-12-03 02:22:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2023-12-03 02:22:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_operating_mode [2023-12-03 02:22:12,709 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_operating_mode [2023-12-03 02:22:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure print_hex_dump_bytes [2023-12-03 02:22:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure print_hex_dump_bytes [2023-12-03 02:22:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_from_anchor [2023-12-03 02:22:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_from_anchor [2023-12-03 02:22:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_resume [2023-12-03 02:22:12,710 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_resume [2023-12-03 02:22:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-12-03 02:22:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-12-03 02:22:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2023-12-03 02:22:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2023-12-03 02:22:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_get_tsf [2023-12-03 02:22:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_get_tsf [2023-12-03 02:22:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-12-03 02:22:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-12-03 02:22:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_sta_remove [2023-12-03 02:22:12,711 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_sta_remove [2023-12-03 02:22:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2023-12-03 02:22:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2023-12-03 02:22:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-12-03 02:22:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-12-03 02:22:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure init_usb_anchor [2023-12-03 02:22:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure init_usb_anchor [2023-12-03 02:22:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2023-12-03 02:22:12,712 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2023-12-03 02:22:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_op_configure_filter [2023-12-03 02:22:12,713 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_op_configure_filter [2023-12-03 02:22:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_get_noisefloor [2023-12-03 02:22:12,713 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_get_noisefloor [2023-12-03 02:22:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_set_state_when [2023-12-03 02:22:12,713 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_set_state_when [2023-12-03 02:22:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-12-03 02:22:12,713 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-12-03 02:22:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2023-12-03 02:22:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2023-12-03 02:22:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_stop_queues [2023-12-03 02:22:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_stop_queues [2023-12-03 02:22:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2023-12-03 02:22:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2023-12-03 02:22:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure __carl9170_get_queue [2023-12-03 02:22:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __carl9170_get_queue [2023-12-03 02:22:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2023-12-03 02:22:12,714 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2023-12-03 02:22:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_def_val [2023-12-03 02:22:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_def_val [2023-12-03 02:22:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2023-12-03 02:22:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2023-12-03 02:22:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-12-03 02:22:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-12-03 02:22:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_tx_put_skb [2023-12-03 02:22:12,715 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_tx_put_skb [2023-12-03 02:22:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-12-03 02:22:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-12-03 02:22:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-12-03 02:22:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-12-03 02:22:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2023-12-03 02:22:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2023-12-03 02:22:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-12-03 02:22:12,716 INFO L130 BoogieDeclarations]: Found specification of procedure carl9170_usb_stop [2023-12-03 02:22:12,716 INFO L138 BoogieDeclarations]: Found implementation of procedure carl9170_usb_stop [2023-12-03 02:22:14,431 INFO L241 CfgBuilder]: Building ICFG [2023-12-03 02:22:14,436 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-12-03 02:22:14,580 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-12-03 02:23:41,045 INFO L282 CfgBuilder]: Performing block encoding [2023-12-03 02:23:50,964 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-12-03 02:23:50,964 INFO L309 CfgBuilder]: Removed 3 assume(true) statements. [2023-12-03 02:23:50,968 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:23:50 BoogieIcfgContainer [2023-12-03 02:23:50,968 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-12-03 02:23:50,969 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-12-03 02:23:50,969 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-12-03 02:23:50,979 INFO L274 PluginConnector]: CodeCheck initialized [2023-12-03 02:23:50,979 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.12 02:23:50" (1/1) ... [2023-12-03 02:23:50,988 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-12-03 02:23:51,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:23:51,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8510 states to 5543 states and 8510 transitions. [2023-12-03 02:23:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 5543 states and 8510 transitions. [2023-12-03 02:23:51,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2023-12-03 02:23:51,215 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:23:51,216 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:25:32,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:25:35,133 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-12-03 02:25:45,687 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.52s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-12-03 02:25:46,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:25:46,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8665 states to 5572 states and 8665 transitions. [2023-12-03 02:25:46,119 INFO L276 IsEmpty]: Start isEmpty. Operand 5572 states and 8665 transitions. [2023-12-03 02:25:46,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2023-12-03 02:25:46,126 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:25:46,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:27:28,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:27:30,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-12-03 02:27:30,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:27:30,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8666 states to 5573 states and 8666 transitions. [2023-12-03 02:27:30,212 INFO L276 IsEmpty]: Start isEmpty. Operand 5573 states and 8666 transitions. [2023-12-03 02:27:30,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2023-12-03 02:27:30,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:27:30,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:29:12,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:29:13,799 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-12-03 02:29:13,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:29:13,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8667 states to 5574 states and 8667 transitions. [2023-12-03 02:29:13,887 INFO L276 IsEmpty]: Start isEmpty. Operand 5574 states and 8667 transitions. [2023-12-03 02:29:13,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2023-12-03 02:29:13,892 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:29:13,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:30:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:30:55,605 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-12-03 02:30:55,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:30:55,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8668 states to 5575 states and 8668 transitions. [2023-12-03 02:30:55,677 INFO L276 IsEmpty]: Start isEmpty. Operand 5575 states and 8668 transitions. [2023-12-03 02:30:55,682 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2023-12-03 02:30:55,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:30:55,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:32:34,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:32:35,760 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-12-03 02:32:35,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:32:35,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8669 states to 5576 states and 8669 transitions. [2023-12-03 02:32:35,830 INFO L276 IsEmpty]: Start isEmpty. Operand 5576 states and 8669 transitions. [2023-12-03 02:32:35,835 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2023-12-03 02:32:35,835 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:32:35,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:34:14,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:34:15,707 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-12-03 02:34:15,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:34:15,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8670 states to 5577 states and 8670 transitions. [2023-12-03 02:34:15,750 INFO L276 IsEmpty]: Start isEmpty. Operand 5577 states and 8670 transitions. [2023-12-03 02:34:15,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-12-03 02:34:15,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:34:15,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-12-03 02:35:54,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-12-03 02:35:55,575 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2023-12-03 02:35:55,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-12-03 02:35:55,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8671 states to 5578 states and 8671 transitions. [2023-12-03 02:35:55,635 INFO L276 IsEmpty]: Start isEmpty. Operand 5578 states and 8671 transitions. [2023-12-03 02:35:55,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2023-12-03 02:35:55,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-12-03 02:35:55,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms