./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 9bd2c7ff 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/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_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/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_1a276d22-b973-4023-b8fb-e44dd9e427f7/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 a726a5193e63c1219bd87d1639e8de22edb997e98056d7c45179f71e6a8d2119 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:37:40,491 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:37:40,571 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-Reach-64bit-Automizer_Default.epf [2023-11-19 07:37:40,577 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:37:40,577 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:37:40,618 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:37:40,619 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:37:40,620 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:37:40,621 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:37:40,622 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:37:40,623 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:37:40,624 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:37:40,624 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:37:40,625 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:37:40,626 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:37:40,626 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:37:40,627 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:37:40,628 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:37:40,628 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:37:40,629 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:37:40,629 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:37:40,630 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:37:40,631 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:37:40,631 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:37:40,632 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:37:40,632 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:40,633 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:37:40,633 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:37:40,634 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:37:40,634 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:37:40,635 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:37:40,635 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:37:40,636 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:37:40,636 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:37:40,637 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:37:40,637 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:37:40,638 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a726a5193e63c1219bd87d1639e8de22edb997e98056d7c45179f71e6a8d2119 [2023-11-19 07:37:40,979 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:37:41,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:37:41,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:37:41,023 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:37:41,024 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:37:41,027 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2023-11-19 07:37:44,144 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:37:45,081 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:37:45,081 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i [2023-11-19 07:37:45,158 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/data/7fe11456b/7a6a1ea743ec496593d23012a81d9e1e/FLAG319b19172 [2023-11-19 07:37:45,178 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/data/7fe11456b/7a6a1ea743ec496593d23012a81d9e1e [2023-11-19 07:37:45,186 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:37:45,189 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:37:45,193 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:45,195 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:37:45,200 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:37:45,201 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:45" (1/1) ... [2023-11-19 07:37:45,202 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b011544 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:45, skipping insertion in model container [2023-11-19 07:37:45,203 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:37:45" (1/1) ... [2023-11-19 07:37:45,474 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:37:52,816 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769201,769214] [2023-11-19 07:37:52,820 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769367,769380] [2023-11-19 07:37:52,821 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769531,769544] [2023-11-19 07:37:52,822 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769696,769709] [2023-11-19 07:37:52,895 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:37:52,990 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:37:53,132 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"); [7222] [2023-11-19 07:37:53,137 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)); [7229] [2023-11-19 07:37:53,138 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [7236] [2023-11-19 07:37:53,140 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/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/d4e00c1/linux-kernel-locking-mutex/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [7305-7306] [2023-11-19 07:37:53,140 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [7311-7313] [2023-11-19 07:37:53,141 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7381] [2023-11-19 07:37:53,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7384] [2023-11-19 07:37:53,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7387] [2023-11-19 07:37:53,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7390] [2023-11-19 07:37:53,146 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7503] [2023-11-19 07:37:53,152 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [7663-7664] [2023-11-19 07:37:53,154 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [7697-7698] [2023-11-19 07:37:53,155 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" (103), "i" (12UL)); [7734-7735] [2023-11-19 07:37:53,156 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" (115), "i" (12UL)); [7771-7772] [2023-11-19 07:37:53,428 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [13251] [2023-11-19 07:37:53,896 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769201,769214] [2023-11-19 07:37:53,897 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769367,769380] [2023-11-19 07:37:53,897 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769531,769544] [2023-11-19 07:37:53,898 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_1a276d22-b973-4023-b8fb-e44dd9e427f7/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-wireless-ipw2x00-ipw2100.cil.i[769696,769709] [2023-11-19 07:37:53,908 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:37:54,374 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:37:54,375 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:37:54,375 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-19 07:37:54,385 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:37:54,388 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54 WrapperNode [2023-11-19 07:37:54,388 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:37:54,404 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:37:54,405 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:37:54,405 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:37:54,413 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:54,838 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:55,424 INFO L138 Inliner]: procedures = 688, calls = 12302, calls flagged for inlining = 369, calls inlined = 261, statements flattened = 15364 [2023-11-19 07:37:55,425 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:37:55,426 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:37:55,426 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:37:55,427 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:37:55,438 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:55,438 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:55,498 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:55,499 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:55,932 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:55,979 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:56,040 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:56,072 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:56,247 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:37:56,272 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:37:56,273 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:37:56,273 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:37:56,274 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:37:54" (1/1) ... [2023-11-19 07:37:56,280 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:37:56,291 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:37:56,345 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:37:56,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1a276d22-b973-4023-b8fb-e44dd9e427f7/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:37:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-19 07:37:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-19 07:37:56,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-19 07:37:56,454 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-19 07:37:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure read_register [2023-11-19 07:37:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register [2023-11-19 07:37:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_data [2023-11-19 07:37:56,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_data [2023-11-19 07:37:56,468 INFO L130 BoogieDeclarations]: Found specification of procedure write_register_byte [2023-11-19 07:37:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register_byte [2023-11-19 07:37:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-19 07:37:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-19 07:37:56,469 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-19 07:37:56,469 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-19 07:37:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-19 07:37:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-19 07:37:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_release_firmware [2023-11-19 07:37:56,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_release_firmware [2023-11-19 07:37:56,470 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_configure_security [2023-11-19 07:37:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_configure_security [2023-11-19 07:37:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-19 07:37:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-19 07:37:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2023-11-19 07:37:56,471 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2023-11-19 07:37:56,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_adapter [2023-11-19 07:37:56,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_adapter [2023-11-19 07:37:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_security_information [2023-11-19 07:37:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_security_information [2023-11-19 07:37:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2023-11-19 07:37:56,480 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2023-11-19 07:37:56,480 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-19 07:37:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-19 07:37:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-19 07:37:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-19 07:37:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-19 07:37:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-11-19 07:37:56,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2023-11-19 07:37:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-19 07:37:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-19 07:37:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-19 07:37:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-19 07:37:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mandatory_bssid [2023-11-19 07:37:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mandatory_bssid [2023-11-19 07:37:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-11-19 07:37:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-11-19 07:37:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-19 07:37:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2023-11-19 07:37:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-19 07:37:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-19 07:37:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-11-19 07:37:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-11-19 07:37:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-11-19 07:37:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-11-19 07:37:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_adapter [2023-11-19 07:37:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_adapter [2023-11-19 07:37:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-19 07:37:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-19 07:37:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:37:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_send_command [2023-11-19 07:37:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_send_command [2023-11-19 07:37:56,485 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-19 07:37:56,485 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-19 07:37:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_word [2023-11-19 07:37:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_word [2023-11-19 07:37:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-19 07:37:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-19 07:37:56,486 INFO L130 BoogieDeclarations]: Found specification of procedure isr_scan_complete [2023-11-19 07:37:56,486 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_scan_complete [2023-11-19 07:37:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_power_mode [2023-11-19 07:37:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_power_mode [2023-11-19 07:37:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-19 07:37:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-19 07:37:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_byte [2023-11-19 07:37:56,487 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_byte [2023-11-19 07:37:56,487 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-19 07:37:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-19 07:37:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-11-19 07:37:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-11-19 07:37:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-19 07:37:56,488 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-19 07:37:56,488 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-19 07:37:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2023-11-19 07:37:56,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2023-11-19 07:37:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-19 07:37:56,489 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_dword [2023-11-19 07:37:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_dword [2023-11-19 07:37:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2023-11-19 07:37:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2023-11-19 07:37:56,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_channel [2023-11-19 07:37:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_channel [2023-11-19 07:37:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-19 07:37:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-19 07:37:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-19 07:37:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_up [2023-11-19 07:37:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_up [2023-11-19 07:37:56,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_send_commands [2023-11-19 07:37:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_send_commands [2023-11-19 07:37:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-19 07:37:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-19 07:37:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2023-11-19 07:37:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2023-11-19 07:37:56,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2023-11-19 07:37:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2023-11-19 07:37:56,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2023-11-19 07:37:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2023-11-19 07:37:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2023-11-19 07:37:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_ipw2100_exit_18_2 [2023-11-19 07:37:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-19 07:37:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-19 07:37:56,512 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2023-11-19 07:37:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2023-11-19 07:37:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_adapter [2023-11-19 07:37:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_adapter [2023-11-19 07:37:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-19 07:37:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-19 07:37:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2023-11-19 07:37:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_action_mutex_of_ipw2100_priv [2023-11-19 07:37:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_scan_options [2023-11-19 07:37:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_scan_options [2023-11-19 07:37:56,513 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2023-11-19 07:37:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2023-11-19 07:37:56,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_reset_fatalerror [2023-11-19 07:37:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_reset_fatalerror [2023-11-19 07:37:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-19 07:37:56,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2023-11-19 07:37:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2023-11-19 07:37:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2023-11-19 07:37:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2023-11-19 07:37:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:37:56,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_rates [2023-11-19 07:37:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_rates [2023-11-19 07:37:56,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-11-19 07:37:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-11-19 07:37:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2023-11-19 07:37:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2023-11-19 07:37:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-19 07:37:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-19 07:37:56,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-19 07:37:56,522 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-19 07:37:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-19 07:37:56,523 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-19 07:37:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_snapshot_free [2023-11-19 07:37:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_snapshot_free [2023-11-19 07:37:56,528 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:37:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-11-19 07:37:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2023-11-19 07:37:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2023-11-19 07:37:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 07:37:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2023-11-19 07:37:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_reset [2023-11-19 07:37:56,530 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_reset [2023-11-19 07:37:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-19 07:37:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-19 07:37:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-11-19 07:37:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-11-19 07:37:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure sw_reset_and_clock [2023-11-19 07:37:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure sw_reset_and_clock [2023-11-19 07:37:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_enable_interrupts [2023-11-19 07:37:56,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_enable_interrupts [2023-11-19 07:37:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-19 07:37:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-19 07:37:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_resume [2023-11-19 07:37:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_resume [2023-11-19 07:37:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible [2023-11-19 07:37:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible [2023-11-19 07:37:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:37:56,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:37:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-11-19 07:37:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-11-19 07:37:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_pci_remove_one [2023-11-19 07:37:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_pci_remove_one [2023-11-19 07:37:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_free [2023-11-19 07:37:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_free [2023-11-19 07:37:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2023-11-19 07:37:56,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2023-11-19 07:37:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-19 07:37:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-19 07:37:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-19 07:37:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-19 07:37:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_alloc_skb [2023-11-19 07:37:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_alloc_skb [2023-11-19 07:37:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-19 07:37:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-19 07:37:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_get_ordinal [2023-11-19 07:37:56,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_get_ordinal [2023-11-19 07:37:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_stop_adapter [2023-11-19 07:37:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_stop_adapter [2023-11-19 07:37:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure write_register [2023-11-19 07:37:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure write_register [2023-11-19 07:37:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_hw_set_gpio [2023-11-19 07:37:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_hw_set_gpio [2023-11-19 07:37:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-19 07:37:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-19 07:37:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_down [2023-11-19 07:37:56,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_down [2023-11-19 07:37:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2023-11-19 07:37:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_adapter_mutex_of_ipw2100_priv [2023-11-19 07:37:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_close [2023-11-19 07:37:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_close [2023-11-19 07:37:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_wait_for_card_state [2023-11-19 07:37:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_wait_for_card_state [2023-11-19 07:37:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_rf_kill [2023-11-19 07:37:56,536 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_rf_kill [2023-11-19 07:37:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2023-11-19 07:37:56,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2023-11-19 07:37:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure read_register_byte [2023-11-19 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure read_register_byte [2023-11-19 07:37:56,545 INFO L130 BoogieDeclarations]: Found specification of procedure status_queue_free [2023-11-19 07:37:56,545 INFO L138 BoogieDeclarations]: Found implementation of procedure status_queue_free [2023-11-19 07:37:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-19 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-19 07:37:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-19 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-19 07:37:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-19 07:37:56,556 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-19 07:37:56,556 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_rx_free [2023-11-19 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_rx_free [2023-11-19 07:37:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2023-11-19 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2023-11-19 07:37:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2023-11-19 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2023-11-19 07:37:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-19 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-19 07:37:56,557 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-19 07:37:56,557 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-19 07:37:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:37:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure mod_delayed_work [2023-11-19 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_delayed_work [2023-11-19 07:37:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-19 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-19 07:37:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_shutdown [2023-11-19 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_shutdown [2023-11-19 07:37:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-19 07:37:56,558 INFO L130 BoogieDeclarations]: Found specification of procedure write_nic_word [2023-11-19 07:37:56,558 INFO L138 BoogieDeclarations]: Found implementation of procedure write_nic_word [2023-11-19 07:37:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_association_lost [2023-11-19 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_association_lost [2023-11-19 07:37:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_free [2023-11-19 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_free [2023-11-19 07:37:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_mac_address [2023-11-19 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_mac_address [2023-11-19 07:37:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_essid [2023-11-19 07:37:56,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_essid [2023-11-19 07:37:56,559 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-19 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-19 07:37:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-19 07:37:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-19 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-19 07:37:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_disable_interrupts [2023-11-19 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_disable_interrupts [2023-11-19 07:37:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-11-19 07:37:56,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-11-19 07:37:56,560 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-19 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-19 07:37:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_rts_threshold [2023-11-19 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_rts_threshold [2023-11-19 07:37:56,561 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_byte [2023-11-19 07:37:56,561 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_byte [2023-11-19 07:37:56,562 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-19 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-19 07:37:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2023-11-19 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2023-11-19 07:37:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2023-11-19 07:37:56,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2023-11-19 07:37:56,566 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-19 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-19 07:37:56,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2023-11-19 07:37:56,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2023-11-19 07:37:56,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_msg_free [2023-11-19 07:37:56,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_msg_free [2023-11-19 07:37:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2023-11-19 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2023-11-19 07:37:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2023-11-19 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2023-11-19 07:37:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-19 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-19 07:37:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_set_tx_power [2023-11-19 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_set_tx_power [2023-11-19 07:37:56,569 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-19 07:37:56,569 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-19 07:37:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2023-11-19 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2023-11-19 07:37:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-19 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2023-11-19 07:37:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2023-11-19 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2023-11-19 07:37:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-19 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-19 07:37:56,570 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_system_config [2023-11-19 07:37:56,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_system_config [2023-11-19 07:37:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_kill_works [2023-11-19 07:37:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_kill_works [2023-11-19 07:37:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-19 07:37:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-19 07:37:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-19 07:37:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-19 07:37:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-19 07:37:56,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2023-11-19 07:37:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:37:56,571 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_free [2023-11-19 07:37:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_free [2023-11-19 07:37:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-19 07:37:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-19 07:37:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2023-11-19 07:37:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2023-11-19 07:37:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-11-19 07:37:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-11-19 07:37:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 07:37:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2023-11-19 07:37:56,572 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_allocate [2023-11-19 07:37:56,572 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_allocate [2023-11-19 07:37:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2023-11-19 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2023-11-19 07:37:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2023-11-19 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2023-11-19 07:37:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-19 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-19 07:37:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-19 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-19 07:37:56,573 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_tx_timeout [2023-11-19 07:37:56,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_tx_timeout [2023-11-19 07:37:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2023-11-19 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_action_mutex_of_ipw2100_priv [2023-11-19 07:37:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2023-11-19 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_adapter_mutex_of_ipw2100_priv [2023-11-19 07:37:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2023-11-19 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2023-11-19 07:37:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-19 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-19 07:37:56,574 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2023-11-19 07:37:56,574 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2023-11-19 07:37:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-19 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-19 07:37:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-19 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-19 07:37:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_open [2023-11-19 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_open [2023-11-19 07:37:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2023-11-19 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2023-11-19 07:37:56,575 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_queues_initialize [2023-11-19 07:37:56,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_queues_initialize [2023-11-19 07:37:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-11-19 07:37:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure pm_qos_update_request [2023-11-19 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_qos_update_request [2023-11-19 07:37:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_associated [2023-11-19 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_associated [2023-11-19 07:37:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:37:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure isr_indicate_scanning [2023-11-19 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure isr_indicate_scanning [2023-11-19 07:37:56,576 INFO L130 BoogieDeclarations]: Found specification of procedure read_nic_dword [2023-11-19 07:37:56,576 INFO L138 BoogieDeclarations]: Found implementation of procedure read_nic_dword [2023-11-19 07:37:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-11-19 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-11-19 07:37:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-19 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-19 07:37:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure bd_queue_initialize [2023-11-19 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bd_queue_initialize [2023-11-19 07:37:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure ipw2100_start_scan [2023-11-19 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw2100_start_scan [2023-11-19 07:37:56,577 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-19 07:37:56,577 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-19 07:37:58,091 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:37:58,097 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:38:11,769 INFO L767 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;