./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:48:06,074 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:48:06,145 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:48:06,151 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:48:06,151 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:48:06,186 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:48:06,187 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:48:06,187 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:48:06,188 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:48:06,189 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:48:06,190 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:48:06,191 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:48:06,192 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:48:06,192 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:48:06,193 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:48:06,194 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:48:06,195 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:48:06,195 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:48:06,196 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:48:06,197 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:48:06,197 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:48:06,198 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:48:06,199 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:48:06,200 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:48:06,201 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:48:06,201 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:48:06,202 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:48:06,203 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:48:06,216 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:48:06,216 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:48:06,217 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:48:06,218 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:48:06,218 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:48:06,219 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:48:06,219 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:48:06,219 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:48:06,220 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca [2023-11-19 07:48:06,511 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:48:06,541 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:48:06,544 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:48:06,546 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:48:06,547 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:48:06,548 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2023-11-19 07:48:09,706 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:48:10,753 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:48:10,754 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i [2023-11-19 07:48:10,854 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/data/e1e9a170e/5030f0a79a704cdeb7d5d58210fbecba/FLAG05a0527a5 [2023-11-19 07:48:10,874 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/data/e1e9a170e/5030f0a79a704cdeb7d5d58210fbecba [2023-11-19 07:48:10,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:48:10,882 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:48:10,884 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:48:10,884 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:48:10,891 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:48:10,891 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:48:10" (1/1) ... [2023-11-19 07:48:10,893 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5326829b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:10, skipping insertion in model container [2023-11-19 07:48:10,893 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:48:10" (1/1) ... [2023-11-19 07:48:11,324 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:48:22,204 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_ab7e469c-0a14-426f-911a-764d25e91b67/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2023-11-19 07:48:22,407 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:48:22,774 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:48:22,938 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [7324] [2023-11-19 07:48:22,940 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [7331] [2023-11-19 07:48:22,941 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [7339-7340] [2023-11-19 07:48:22,946 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7414] [2023-11-19 07:48:22,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7417] [2023-11-19 07:48:22,947 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7420] [2023-11-19 07:48:22,948 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7423] [2023-11-19 07:48:22,955 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [7603] [2023-11-19 07:48:22,956 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7611] [2023-11-19 07:48:22,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [7618] [2023-11-19 07:48:22,957 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7625] [2023-11-19 07:48:22,958 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7632] [2023-11-19 07:48:22,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [8330-8331] [2023-11-19 07:48:22,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [8359-8360] [2023-11-19 07:48:22,987 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (108), "i" (12UL)); [8389-8390] [2023-11-19 07:48:23,248 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (3243), "i" (12UL)); [13562-13563] [2023-11-19 07:48:23,250 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (3270), "i" (12UL)); [13592-13593] [2023-11-19 07:48:23,431 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (5854), "i" (12UL)); [16640-16641] [2023-11-19 07:48:23,433 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (5867), "i" (12UL)); [16661-16662] [2023-11-19 07:48:23,511 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (7038), "i" (12UL)); [18369-18370] [2023-11-19 07:48:23,512 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (7048), "i" (12UL)); [18381-18382] [2023-11-19 07:48:23,605 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (8735), "i" (12UL)); [20344-20345] [2023-11-19 07:48:23,606 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/ldvuser/mutilin/launch/work/current--X--drivers/--X--defaultlinux-4.2-rc1.tar.xz--X--08_1a--X--cpachecker/linux-4.2-rc1.tar.xz/csd_deg_dscv/12334/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/ipw2x00/ipw2200.c"), "i" (8748), "i" (12UL)); [20360-20361] [2023-11-19 07:48:23,955 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_ab7e469c-0a14-426f-911a-764d25e91b67/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ipw2x00--ipw2200.ko-entry_point.cil.out.i[1069102,1069115] [2023-11-19 07:48:23,983 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:48:24,655 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:24,656 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:24,656 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:24,656 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:48:24,665 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:48:24,666 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24 WrapperNode [2023-11-19 07:48:24,667 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:48:24,668 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:48:24,669 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:48:24,669 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:48:24,677 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:25,152 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:26,124 INFO L138 Inliner]: procedures = 861, calls = 14070, calls flagged for inlining = 398, calls inlined = 335, statements flattened = 25631 [2023-11-19 07:48:26,126 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:48:26,126 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:48:26,127 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:48:26,127 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:48:26,137 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:26,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:26,313 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:26,314 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:26,818 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:26,906 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:27,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:27,293 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:27,479 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:48:27,480 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:48:27,481 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:48:27,481 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:48:27,482 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:48:24" (1/1) ... [2023-11-19 07:48:27,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:48:27,503 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:48:27,520 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:48:27,531 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ab7e469c-0a14-426f-911a-764d25e91b67/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:48:27,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2023-11-19 07:48:27,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2023-11-19 07:48:27,567 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2023-11-19 07:48:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2023-11-19 07:48:27,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2023-11-19 07:48:27,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2023-11-19 07:48:27,569 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-19 07:48:27,570 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-19 07:48:27,571 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2023-11-19 07:48:27,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2023-11-19 07:48:27,572 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2023-11-19 07:48:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2023-11-19 07:48:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2023-11-19 07:48:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2023-11-19 07:48:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2023-11-19 07:48:27,573 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2023-11-19 07:48:27,573 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2023-11-19 07:48:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2023-11-19 07:48:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-19 07:48:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-19 07:48:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2023-11-19 07:48:27,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2023-11-19 07:48:27,574 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2023-11-19 07:48:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2023-11-19 07:48:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 07:48:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 07:48:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2023-11-19 07:48:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2023-11-19 07:48:27,575 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2023-11-19 07:48:27,575 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2023-11-19 07:48:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2023-11-19 07:48:27,576 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2023-11-19 07:48:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:48:27,576 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-19 07:48:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2023-11-19 07:48:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2023-11-19 07:48:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 07:48:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 07:48:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 07:48:27,577 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 07:48:27,577 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2023-11-19 07:48:27,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2023-11-19 07:48:27,578 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 07:48:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 07:48:27,579 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-11-19 07:48:27,579 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-11-19 07:48:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 07:48:27,580 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 07:48:27,580 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2023-11-19 07:48:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2023-11-19 07:48:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-19 07:48:27,581 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-19 07:48:27,581 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 07:48:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 07:48:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2023-11-19 07:48:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2023-11-19 07:48:27,582 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 07:48:27,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 07:48:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2023-11-19 07:48:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2023-11-19 07:48:27,583 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2023-11-19 07:48:27,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2023-11-19 07:48:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2023-11-19 07:48:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2023-11-19 07:48:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2023-11-19 07:48:27,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2023-11-19 07:48:27,584 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2023-11-19 07:48:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2023-11-19 07:48:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2023-11-19 07:48:27,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2023-11-19 07:48:27,585 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 07:48:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 07:48:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-19 07:48:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-19 07:48:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2023-11-19 07:48:27,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2023-11-19 07:48:27,586 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2023-11-19 07:48:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2023-11-19 07:48:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2023-11-19 07:48:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2023-11-19 07:48:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:48:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2023-11-19 07:48:27,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2023-11-19 07:48:27,587 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2023-11-19 07:48:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2023-11-19 07:48:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2023-11-19 07:48:27,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2023-11-19 07:48:27,588 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2023-11-19 07:48:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2023-11-19 07:48:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 07:48:27,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 07:48:27,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-19 07:48:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-19 07:48:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:48:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-19 07:48:27,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-19 07:48:27,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:48:27,591 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2023-11-19 07:48:27,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2023-11-19 07:48:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2023-11-19 07:48:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2023-11-19 07:48:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:48:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:48:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:48:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-19 07:48:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-19 07:48:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:48:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2023-11-19 07:48:27,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2023-11-19 07:48:27,592 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2023-11-19 07:48:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2023-11-19 07:48:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2023-11-19 07:48:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2023-11-19 07:48:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:48:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:48:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-11-19 07:48:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-11-19 07:48:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2023-11-19 07:48:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2023-11-19 07:48:27,593 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-19 07:48:27,593 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-19 07:48:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2023-11-19 07:48:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2023-11-19 07:48:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:48:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2023-11-19 07:48:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2023-11-19 07:48:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 07:48:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 07:48:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2023-11-19 07:48:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2023-11-19 07:48:27,594 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2023-11-19 07:48:27,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2023-11-19 07:48:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-19 07:48:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-19 07:48:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-19 07:48:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-19 07:48:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-19 07:48:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-19 07:48:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 07:48:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 07:48:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:48:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:48:27,595 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2023-11-19 07:48:27,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2023-11-19 07:48:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2023-11-19 07:48:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2023-11-19 07:48:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2023-11-19 07:48:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2023-11-19 07:48:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2023-11-19 07:48:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2023-11-19 07:48:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2023-11-19 07:48:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2023-11-19 07:48:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:48:27,596 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2023-11-19 07:48:27,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2023-11-19 07:48:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:48:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:48:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2023-11-19 07:48:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2023-11-19 07:48:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:48:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2023-11-19 07:48:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2023-11-19 07:48:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2023-11-19 07:48:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2023-11-19 07:48:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2023-11-19 07:48:27,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2023-11-19 07:48:27,597 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2023-11-19 07:48:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2023-11-19 07:48:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2023-11-19 07:48:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2023-11-19 07:48:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2023-11-19 07:48:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2023-11-19 07:48:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-19 07:48:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-19 07:48:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-19 07:48:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-19 07:48:27,598 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 07:48:27,598 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 07:48:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 07:48:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 07:48:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2023-11-19 07:48:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2023-11-19 07:48:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 07:48:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 07:48:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-19 07:48:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-19 07:48:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2023-11-19 07:48:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2023-11-19 07:48:27,599 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2023-11-19 07:48:27,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2023-11-19 07:48:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2023-11-19 07:48:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2023-11-19 07:48:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2023-11-19 07:48:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2023-11-19 07:48:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2023-11-19 07:48:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2023-11-19 07:48:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 07:48:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 07:48:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 07:48:27,600 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 07:48:27,600 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2023-11-19 07:48:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2023-11-19 07:48:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2023-11-19 07:48:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2023-11-19 07:48:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2023-11-19 07:48:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2023-11-19 07:48:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2023-11-19 07:48:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2023-11-19 07:48:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:48:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:48:27,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:48:27,601 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2023-11-19 07:48:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2023-11-19 07:48:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-11-19 07:48:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-11-19 07:48:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2023-11-19 07:48:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2023-11-19 07:48:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2023-11-19 07:48:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2023-11-19 07:48:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2023-11-19 07:48:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2023-11-19 07:48:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2023-11-19 07:48:27,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2023-11-19 07:48:27,602 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2023-11-19 07:48:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2023-11-19 07:48:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2023-11-19 07:48:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2023-11-19 07:48:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2023-11-19 07:48:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2023-11-19 07:48:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-19 07:48:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-19 07:48:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-19 07:48:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-19 07:48:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-19 07:48:27,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-19 07:48:27,603 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2023-11-19 07:48:27,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2023-11-19 07:48:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2023-11-19 07:48:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2023-11-19 07:48:27,608 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2023-11-19 07:48:27,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2023-11-19 07:48:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2023-11-19 07:48:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2023-11-19 07:48:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 07:48:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 07:48:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2023-11-19 07:48:27,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2023-11-19 07:48:27,609 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2023-11-19 07:48:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2023-11-19 07:48:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 07:48:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 07:48:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2023-11-19 07:48:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2023-11-19 07:48:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2023-11-19 07:48:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2023-11-19 07:48:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2023-11-19 07:48:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2023-11-19 07:48:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2023-11-19 07:48:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2023-11-19 07:48:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 07:48:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 07:48:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 07:48:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 07:48:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2023-11-19 07:48:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2023-11-19 07:48:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2023-11-19 07:48:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2023-11-19 07:48:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2023-11-19 07:48:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2023-11-19 07:48:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:48:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:48:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2023-11-19 07:48:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2023-11-19 07:48:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2023-11-19 07:48:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2023-11-19 07:48:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 07:48:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 07:48:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2023-11-19 07:48:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2023-11-19 07:48:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 07:48:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 07:48:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2023-11-19 07:48:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2023-11-19 07:48:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-19 07:48:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-19 07:48:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-11-19 07:48:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-11-19 07:48:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 07:48:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 07:48:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-11-19 07:48:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-11-19 07:48:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:48:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2023-11-19 07:48:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2023-11-19 07:48:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-19 07:48:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-19 07:48:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 07:48:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 07:48:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 07:48:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 07:48:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-11-19 07:48:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-11-19 07:48:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:48:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2023-11-19 07:48:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2023-11-19 07:48:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-19 07:48:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-19 07:48:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-19 07:48:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-19 07:48:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2023-11-19 07:48:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2023-11-19 07:48:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:48:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 07:48:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 07:48:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:48:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:48:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2023-11-19 07:48:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2023-11-19 07:48:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2023-11-19 07:48:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2023-11-19 07:48:27,619 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 07:48:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 07:48:27,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2023-11-19 07:48:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2023-11-19 07:48:27,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2023-11-19 07:48:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2023-11-19 07:48:27,619 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2023-11-19 07:48:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2023-11-19 07:48:27,619 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2023-11-19 07:48:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2023-11-19 07:48:27,619 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2023-11-19 07:48:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2023-11-19 07:48:27,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2023-11-19 07:48:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2023-11-19 07:48:27,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2023-11-19 07:48:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2023-11-19 07:48:27,620 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2023-11-19 07:48:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2023-11-19 07:48:27,620 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2023-11-19 07:48:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2023-11-19 07:48:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2023-11-19 07:48:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2023-11-19 07:48:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 07:48:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 07:48:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2023-11-19 07:48:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2023-11-19 07:48:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-19 07:48:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-19 07:48:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-19 07:48:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-19 07:48:27,622 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2023-11-19 07:48:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2023-11-19 07:48:27,622 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2023-11-19 07:48:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2023-11-19 07:48:27,622 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2023-11-19 07:48:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2023-11-19 07:48:27,622 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2023-11-19 07:48:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2023-11-19 07:48:27,622 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2023-11-19 07:48:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2023-11-19 07:48:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:48:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 07:48:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 07:48:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-19 07:48:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-19 07:48:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2023-11-19 07:48:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2023-11-19 07:48:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2023-11-19 07:48:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2023-11-19 07:48:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2023-11-19 07:48:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2023-11-19 07:48:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2023-11-19 07:48:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2023-11-19 07:48:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2023-11-19 07:48:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2023-11-19 07:48:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2023-11-19 07:48:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2023-11-19 07:48:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2023-11-19 07:48:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2023-11-19 07:48:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-19 07:48:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-19 07:48:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2023-11-19 07:48:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2023-11-19 07:48:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-19 07:48:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-19 07:48:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2023-11-19 07:48:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2023-11-19 07:48:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 07:48:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 07:48:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2023-11-19 07:48:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2023-11-19 07:48:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 07:48:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 07:48:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 07:48:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 07:48:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2023-11-19 07:48:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2023-11-19 07:48:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-19 07:48:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-19 07:48:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2023-11-19 07:48:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2023-11-19 07:48:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2023-11-19 07:48:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2023-11-19 07:48:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2023-11-19 07:48:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2023-11-19 07:48:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2023-11-19 07:48:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2023-11-19 07:48:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2023-11-19 07:48:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2023-11-19 07:48:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-19 07:48:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-19 07:48:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:48:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2023-11-19 07:48:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2023-11-19 07:48:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:48:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:48:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2023-11-19 07:48:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2023-11-19 07:48:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-19 07:48:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-19 07:48:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2023-11-19 07:48:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2023-11-19 07:48:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2023-11-19 07:48:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2023-11-19 07:48:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2023-11-19 07:48:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2023-11-19 07:48:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-19 07:48:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-19 07:48:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2023-11-19 07:48:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2023-11-19 07:48:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-19 07:48:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-19 07:48:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2023-11-19 07:48:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2023-11-19 07:48:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2023-11-19 07:48:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2023-11-19 07:48:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-19 07:48:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-19 07:48:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2023-11-19 07:48:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2023-11-19 07:48:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2023-11-19 07:48:27,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2023-11-19 07:48:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2023-11-19 07:48:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2023-11-19 07:48:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-19 07:48:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-19 07:48:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:48:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:48:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-19 07:48:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-19 07:48:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2023-11-19 07:48:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2023-11-19 07:48:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2023-11-19 07:48:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2023-11-19 07:48:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2023-11-19 07:48:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2023-11-19 07:48:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-19 07:48:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-19 07:48:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2023-11-19 07:48:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2023-11-19 07:48:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-19 07:48:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-19 07:48:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2023-11-19 07:48:27,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2023-11-19 07:48:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2023-11-19 07:48:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2023-11-19 07:48:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-19 07:48:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-19 07:48:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 07:48:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 07:48:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2023-11-19 07:48:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2023-11-19 07:48:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2023-11-19 07:48:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2023-11-19 07:48:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 07:48:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 07:48:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2023-11-19 07:48:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2023-11-19 07:48:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2023-11-19 07:48:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2023-11-19 07:48:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:48:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 07:48:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 07:48:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-19 07:48:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 07:48:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 07:48:29,674 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:48:29,685 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:48:30,499 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;