./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 30e01a73 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_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/config/TaipanReach.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_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:15:57,704 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:15:57,822 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/config/svcomp-Reach-64bit-Taipan_Default.epf [2023-11-23 21:15:57,833 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:15:57,833 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:15:57,893 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:15:57,894 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:15:57,895 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:15:57,895 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:15:57,896 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:15:57,896 INFO L153 SettingsManager]: * User list type=DISABLED [2023-11-23 21:15:57,897 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-11-23 21:15:57,898 INFO L153 SettingsManager]: * Explicit value domain=true [2023-11-23 21:15:57,898 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-11-23 21:15:57,899 INFO L153 SettingsManager]: * Octagon Domain=false [2023-11-23 21:15:57,899 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2023-11-23 21:15:57,900 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-11-23 21:15:57,900 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-11-23 21:15:57,901 INFO L153 SettingsManager]: * Interval Domain=false [2023-11-23 21:15:57,901 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-11-23 21:15:57,908 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-11-23 21:15:57,909 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2023-11-23 21:15:57,910 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:15:57,910 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:15:57,910 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:15:57,911 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:15:57,911 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:15:57,912 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:15:57,912 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:15:57,913 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:15:57,913 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:15:57,913 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:15:57,914 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-23 21:15:57,914 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:15:57,915 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:15:57,915 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:15:57,916 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:15:57,916 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:15:57,917 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-11-23 21:15:57,917 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:15:57,917 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:15:57,918 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:15:57,918 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-11-23 21:15:57,919 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:15:57,919 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fcf6a2afa4d5879a3b7906c3c6d7ec6d985026f1d4eb203cc82ba09c52bbb4ca [2023-11-23 21:15:58,209 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:15:58,238 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:15:58,241 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:15:58,242 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:15:58,242 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:15:58,244 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/../../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 [2023-11-23 21:16:01,362 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:16:02,473 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:16:02,474 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/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 [2023-11-23 21:16:02,565 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/data/2009f4754/2ff26c0827844528a4f4cda8f22ab7a2/FLAGf026d26d6 [2023-11-23 21:16:02,583 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/data/2009f4754/2ff26c0827844528a4f4cda8f22ab7a2 [2023-11-23 21:16:02,589 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:16:02,591 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:16:02,592 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:16:02,592 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:16:02,598 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:16:02,598 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:02" (1/1) ... [2023-11-23 21:16:02,604 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@351f3ba2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:02, skipping insertion in model container [2023-11-23 21:16:02,604 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:16:02" (1/1) ... [2023-11-23 21:16:03,047 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:16:13,807 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_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/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] [2023-11-23 21:16:14,038 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:16:14,284 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:16:14,451 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] [2023-11-23 21:16:14,453 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] [2023-11-23 21:16:14,454 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] [2023-11-23 21:16:14,457 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7414] [2023-11-23 21:16:14,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7417] [2023-11-23 21:16:14,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7420] [2023-11-23 21:16:14,458 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7423] [2023-11-23 21:16:14,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [7603] [2023-11-23 21:16:14,466 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [7611] [2023-11-23 21:16:14,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [7618] [2023-11-23 21:16:14,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [7625] [2023-11-23 21:16:14,467 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [7632] [2023-11-23 21:16:14,529 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] [2023-11-23 21:16:14,531 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] [2023-11-23 21:16:14,533 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] [2023-11-23 21:16:14,769 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] [2023-11-23 21:16:14,771 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2023-11-23 21:16:14,989 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] [2023-11-23 21:16:14,990 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/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] [2023-11-23 21:16:15,054 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] [2023-11-23 21:16:15,054 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] [2023-11-23 21:16:15,210 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] [2023-11-23 21:16:15,211 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] [2023-11-23 21:16:15,549 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_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/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] [2023-11-23 21:16:15,562 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:16:16,156 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:16:16,156 WARN L675 CHandler]: The function strncpy is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:16:16,157 WARN L675 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:16:16,157 WARN L675 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-11-23 21:16:16,165 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:16:16,166 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16 WrapperNode [2023-11-23 21:16:16,166 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:16:16,167 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:16:16,167 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:16:16,168 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:16:16,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:16,581 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:17,410 INFO L138 Inliner]: procedures = 861, calls = 14070, calls flagged for inlining = 398, calls inlined = 335, statements flattened = 25631 [2023-11-23 21:16:17,411 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:16:17,412 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:16:17,412 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:16:17,412 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:16:17,423 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:17,424 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:17,656 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:17,657 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:18,306 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:18,386 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:18,688 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:18,763 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:18,931 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:16:18,933 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:16:18,933 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:16:18,933 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:16:18,934 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:16:16" (1/1) ... [2023-11-23 21:16:18,940 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:16:18,950 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/z3 [2023-11-23 21:16:18,964 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:16:18,995 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0bf5a2b7-dc24-4977-b25b-3b0ad7a3e4be/bin/utaipan-verify-mE87zJ7Ire/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:16:19,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_down [2023-11-23 21:16:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_down [2023-11-23 21:16:19,007 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_open [2023-11-23 21:16:19,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_open [2023-11-23 21:16:19,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rf_kill [2023-11-23 21:16:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rf_kill [2023-11-23 21:16:19,008 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2023-11-23 21:16:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2023-11-23 21:16:19,008 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_reset_stats [2023-11-23 21:16:19,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_reset_stats [2023-11-23 21:16:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_ssid [2023-11-23 21:16:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_ssid [2023-11-23 21:16:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_channel_to_index [2023-11-23 21:16:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_channel_to_index [2023-11-23 21:16:19,009 INFO L130 BoogieDeclarations]: Found specification of procedure eth_zero_addr [2023-11-23 21:16:19,009 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_zero_addr [2023-11-23 21:16:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_on [2023-11-23 21:16:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_on [2023-11-23 21:16:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-11-23 21:16:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-11-23 21:16:19,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_unicast [2023-11-23 21:16:19,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_unicast [2023-11-23 21:16:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate [2023-11-23 21:16:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate [2023-11-23 21:16:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2023-11-23 21:16:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2023-11-23 21:16:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_qos_activate [2023-11-23 21:16:19,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_qos_activate [2023-11-23 21:16:19,011 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_disable_interrupts [2023-11-23 21:16:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_disable_interrupts [2023-11-23 21:16:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_indirect [2023-11-23 21:16:19,012 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_indirect [2023-11-23 21:16:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-11-23 21:16:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-23 21:16:19,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_rx_queue_replenish [2023-11-23 21:16:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_rx_queue_replenish [2023-11-23 21:16:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2023-11-23 21:16:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2023-11-23 21:16:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2023-11-23 21:16:19,013 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2023-11-23 21:16:19,013 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_init [2023-11-23 21:16:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_init [2023-11-23 21:16:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-11-23 21:16:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-11-23 21:16:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_rfkill_set_hw_state [2023-11-23 21:16:19,014 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_rfkill_set_hw_state [2023-11-23 21:16:19,014 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2023-11-23 21:16:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2023-11-23 21:16:19,015 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_multicast_list [2023-11-23 21:16:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_multicast_list [2023-11-23 21:16:19,015 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2023-11-23 21:16:19,015 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2023-11-23 21:16:19,015 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-11-23 21:16:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-11-23 21:16:19,016 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_free [2023-11-23 21:16:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_free [2023-11-23 21:16:19,016 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-11-23 21:16:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-11-23 21:16:19,016 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_libipw [2023-11-23 21:16:19,016 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_libipw [2023-11-23 21:16:19,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_adapter_restart [2023-11-23 21:16:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_adapter_restart [2023-11-23 21:16:19,017 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_channel [2023-11-23 21:16:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_channel [2023-11-23 21:16:19,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_current_rate [2023-11-23 21:16:19,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_current_rate [2023-11-23 21:16:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_off [2023-11-23 21:16:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_off [2023-11-23 21:16:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tgi_tx_key [2023-11-23 21:16:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tgi_tx_key [2023-11-23 21:16:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2023-11-23 21:16:19,018 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2023-11-23 21:16:19,018 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2023-11-23 21:16:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2023-11-23 21:16:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_direct_scan [2023-11-23 21:16:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_direct_scan [2023-11-23 21:16:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_link_off [2023-11-23 21:16:19,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_link_off [2023-11-23 21:16:19,019 INFO L130 BoogieDeclarations]: Found specification of procedure notify_wx_assoc_event [2023-11-23 21:16:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure notify_wx_assoc_event [2023-11-23 21:16:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:16:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_26 [2023-11-23 21:16:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_26 [2023-11-23 21:16:19,020 INFO L130 BoogieDeclarations]: Found specification of procedure init_supported_rates [2023-11-23 21:16:19,020 INFO L138 BoogieDeclarations]: Found implementation of procedure init_supported_rates [2023-11-23 21:16:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adapter_restart [2023-11-23 21:16:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adapter_restart [2023-11-23 21:16:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_supported_rates [2023-11-23 21:16:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_supported_rates [2023-11-23 21:16:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2023-11-23 21:16:19,021 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2023-11-23 21:16:19,021 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-11-23 21:16:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-11-23 21:16:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-23 21:16:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-11-23 21:16:19,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-11-23 21:16:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:16:19,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_scan_type [2023-11-23 21:16:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_scan_type [2023-11-23 21:16:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_clear_bit [2023-11-23 21:16:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_clear_bit [2023-11-23 21:16:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-11-23 21:16:19,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-11-23 21:16:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-23 21:16:19,023 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2023-11-23 21:16:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2023-11-23 21:16:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-11-23 21:16:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_alloc [2023-11-23 21:16:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_alloc [2023-11-23 21:16:19,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_abort_scan [2023-11-23 21:16:19,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_abort_scan [2023-11-23 21:16:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free [2023-11-23 21:16:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free [2023-11-23 21:16:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:16:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:16:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure wireless_send_event [2023-11-23 21:16:19,025 INFO L138 BoogieDeclarations]: Found implementation of procedure wireless_send_event [2023-11-23 21:16:19,025 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_copy_rates [2023-11-23 21:16:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_copy_rates [2023-11-23 21:16:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unregister_driver [2023-11-23 21:16:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unregister_driver [2023-11-23 21:16:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_remove [2023-11-23 21:16:19,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_remove [2023-11-23 21:16:19,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-11-23 21:16:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg8 [2023-11-23 21:16:19,027 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg8 [2023-11-23 21:16:19,027 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2023-11-23 21:16:19,032 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2023-11-23 21:16:19,033 INFO L130 BoogieDeclarations]: Found specification of procedure get_cmd_string [2023-11-23 21:16:19,033 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cmd_string [2023-11-23 21:16:19,038 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_resume [2023-11-23 21:16:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_resume [2023-11-23 21:16:19,040 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-11-23 21:16:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-11-23 21:16:19,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-11-23 21:16:19,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-11-23 21:16:19,040 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-11-23 21:16:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-11-23 21:16:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2023-11-23 21:16:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2023-11-23 21:16:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-23 21:16:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-23 21:16:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_pci_shutdown [2023-11-23 21:16:19,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_pci_shutdown [2023-11-23 21:16:19,041 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_max_rate [2023-11-23 21:16:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_max_rate [2023-11-23 21:16:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_roam [2023-11-23 21:16:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_roam [2023-11-23 21:16:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read8 [2023-11-23 21:16:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read8 [2023-11-23 21:16:19,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_ordinal [2023-11-23 21:16:19,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_ordinal [2023-11-23 21:16:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:16:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_scan_check [2023-11-23 21:16:19,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_scan_check [2023-11-23 21:16:19,043 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-11-23 21:16:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-11-23 21:16:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_wep_keys [2023-11-23 21:16:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_wep_keys [2023-11-23 21:16:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-23 21:16:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_open [2023-11-23 21:16:19,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_open [2023-11-23 21:16:19,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_abort [2023-11-23 21:16:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_abort [2023-11-23 21:16:19,045 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_passive_scan [2023-11-23 21:16:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_passive_scan [2023-11-23 21:16:19,045 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_zero_memory [2023-11-23 21:16:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_zero_memory [2023-11-23 21:16:19,045 INFO L130 BoogieDeclarations]: Found specification of procedure __ipw_send_cmd [2023-11-23 21:16:19,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipw_send_cmd [2023-11-23 21:16:19,045 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_stop_nic [2023-11-23 21:16:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_stop_nic [2023-11-23 21:16:19,046 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-11-23 21:16:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-11-23 21:16:19,046 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-11-23 21:16:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-11-23 21:16:19,046 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-11-23 21:16:19,046 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-11-23 21:16:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2023-11-23 21:16:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2023-11-23 21:16:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_band_on [2023-11-23 21:16:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_band_on [2023-11-23 21:16:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-11-23 21:16:19,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-11-23 21:16:19,047 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2023-11-23 21:16:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2023-11-23 21:16:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_reg [2023-11-23 21:16:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_reg [2023-11-23 21:16:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_register_toggle [2023-11-23 21:16:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_register_toggle [2023-11-23 21:16:19,048 INFO L130 BoogieDeclarations]: Found specification of procedure printk_buf [2023-11-23 21:16:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure printk_buf [2023-11-23 21:16:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_link_up [2023-11-23 21:16:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_link_up [2023-11-23 21:16:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_change_mtu [2023-11-23 21:16:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_change_mtu [2023-11-23 21:16:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_dword [2023-11-23 21:16:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_dword [2023-11-23 21:16:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-11-23 21:16:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-11-23 21:16:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_shutdown [2023-11-23 21:16:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_shutdown [2023-11-23 21:16:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read_reg32 [2023-11-23 21:16:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read_reg32 [2023-11-23 21:16:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_rts_threshold [2023-11-23 21:16:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_rts_threshold [2023-11-23 21:16:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_read32 [2023-11-23 21:16:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_read32 [2023-11-23 21:16:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:16:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-11-23 21:16:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-11-23 21:16:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure rf_kill_active [2023-11-23 21:16:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure rf_kill_active [2023-11-23 21:16:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure get_seconds [2023-11-23 21:16:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure get_seconds [2023-11-23 21:16:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_replenish [2023-11-23 21:16:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_replenish [2023-11-23 21:16:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write32 [2023-11-23 21:16:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write32 [2023-11-23 21:16:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_start_nic [2023-11-23 21:16:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_start_nic [2023-11-23 21:16:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_radio_kill_sw [2023-11-23 21:16:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_radio_kill_sw [2023-11-23 21:16:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan_helper [2023-11-23 21:16:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan_helper [2023-11-23 21:16:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_priv [2023-11-23 21:16:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_priv [2023-11-23 21:16:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_poll_bit [2023-11-23 21:16:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_poll_bit [2023-11-23 21:16:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2023-11-23 21:16:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2023-11-23 21:16:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2023-11-23 21:16:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2023-11-23 21:16:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2023-11-23 21:16:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2023-11-23 21:16:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_system_config [2023-11-23 21:16:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_system_config [2023-11-23 21:16:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_disassociate [2023-11-23 21:16:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_disassociate [2023-11-23 21:16:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_load_firmware [2023-11-23 21:16:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_load_firmware [2023-11-23 21:16:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_ofdm_scan_rates [2023-11-23 21:16:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_ofdm_scan_rates [2023-11-23 21:16:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-11-23 21:16:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-11-23 21:16:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_system_config [2023-11-23 21:16:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_system_config [2023-11-23 21:16:19,056 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hwcrypto_keys [2023-11-23 21:16:19,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hwcrypto_keys [2023-11-23 21:16:19,059 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2023-11-23 21:16:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2023-11-23 21:16:19,060 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_sw_reset [2023-11-23 21:16:19,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_sw_reset [2023-11-23 21:16:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_down [2023-11-23 21:16:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_down [2023-11-23 21:16:19,061 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_gather_stats [2023-11-23 21:16:19,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_gather_stats [2023-11-23 21:16:19,063 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_tx_power [2023-11-23 21:16:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_tx_power [2023-11-23 21:16:19,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2023-11-23 21:16:19,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2023-11-23 21:16:19,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-11-23 21:16:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-11-23 21:16:19,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_activity_off [2023-11-23 21:16:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_activity_off [2023-11-23 21:16:19,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_associate [2023-11-23 21:16:19,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_associate [2023-11-23 21:16:19,064 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_add_scan_channels [2023-11-23 21:16:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_add_scan_channels [2023-11-23 21:16:19,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-11-23 21:16:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-11-23 21:16:19,065 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_eeprom_len [2023-11-23 21:16:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_eeprom_len [2023-11-23 21:16:19,065 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_21 [2023-11-23 21:16:19,065 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_21 [2023-11-23 21:16:19,065 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2023-11-23 21:16:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2023-11-23 21:16:19,066 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_free_tfd [2023-11-23 21:16:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_free_tfd [2023-11-23 21:16:19,066 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-11-23 21:16:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-11-23 21:16:19,066 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_up [2023-11-23 21:16:19,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_up [2023-11-23 21:16:19,066 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2023-11-23 21:16:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2023-11-23 21:16:19,067 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2023-11-23 21:16:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2023-11-23 21:16:19,067 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2023-11-23 21:16:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2023-11-23 21:16:19,067 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_unregister [2023-11-23 21:16:19,067 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_unregister [2023-11-23 21:16:19,068 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:16:19,068 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_down [2023-11-23 21:16:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_down [2023-11-23 21:16:19,068 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2023-11-23 21:16:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2023-11-23 21:16:19,068 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-11-23 21:16:19,068 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-11-23 21:16:19,069 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2023-11-23 21:16:19,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2023-11-23 21:16:19,069 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2023-11-23 21:16:19,069 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2023-11-23 21:16:19,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-11-23 21:16:19,069 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_stop [2023-11-23 21:16:19,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_stop [2023-11-23 21:16:19,069 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-11-23 21:16:19,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-11-23 21:16:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-11-23 21:16:19,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-11-23 21:16:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_adhoc_check [2023-11-23 21:16:19,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_adhoc_check [2023-11-23 21:16:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-11-23 21:16:19,070 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2023-11-23 21:16:19,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2023-11-23 21:16:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-11-23 21:16:19,071 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-11-23 21:16:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_up [2023-11-23 21:16:19,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_up [2023-11-23 21:16:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_abort_scan [2023-11-23 21:16:19,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_abort_scan [2023-11-23 21:16:19,071 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-11-23 21:16:19,072 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-11-23 21:16:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_get_burst_duration [2023-11-23 21:16:19,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_get_burst_duration [2023-11-23 21:16:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_fw_dma_command_block_index [2023-11-23 21:16:19,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_fw_dma_command_block_index [2023-11-23 21:16:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure _ipw_write8 [2023-11-23 21:16:19,072 INFO L138 BoogieDeclarations]: Found implementation of procedure _ipw_write8 [2023-11-23 21:16:19,072 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_txb_free [2023-11-23 21:16:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_txb_free [2023-11-23 21:16:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_led_activity_off [2023-11-23 21:16:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_led_activity_off [2023-11-23 21:16:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_scan_event [2023-11-23 21:16:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_scan_event [2023-11-23 21:16:19,073 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_inc_wrap [2023-11-23 21:16:19,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_inc_wrap [2023-11-23 21:16:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_link_on [2023-11-23 21:16:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_link_on [2023-11-23 21:16:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure snprint_line [2023-11-23 21:16:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure snprint_line [2023-11-23 21:16:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_disassociate [2023-11-23 21:16:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_disassociate [2023-11-23 21:16:19,074 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-11-23 21:16:19,074 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-11-23 21:16:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_gather_stats [2023-11-23 21:16:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_gather_stats [2023-11-23 21:16:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2023-11-23 21:16:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2023-11-23 21:16:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-11-23 21:16:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-11-23 21:16:19,075 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_is_valid_mode [2023-11-23 21:16:19,075 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_is_valid_mode [2023-11-23 21:16:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_remove_current_network [2023-11-23 21:16:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_remove_current_network [2023-11-23 21:16:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_bit [2023-11-23 21:16:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_bit [2023-11-23 21:16:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_21 [2023-11-23 21:16:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_21 [2023-11-23 21:16:19,076 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_space [2023-11-23 21:16:19,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_space [2023-11-23 21:16:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-11-23 21:16:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-11-23 21:16:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-11-23 21:16:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2023-11-23 21:16:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2023-11-23 21:16:19,077 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg8 [2023-11-23 21:16:19,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg8 [2023-11-23 21:16:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_bg_associate [2023-11-23 21:16:19,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_bg_associate [2023-11-23 21:16:19,078 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_qos_activate [2023-11-23 21:16:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_qos_activate [2023-11-23 21:16:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_passive_dwell_time [2023-11-23 21:16:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_passive_dwell_time [2023-11-23 21:16:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_pdu [2023-11-23 21:16:19,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_pdu [2023-11-23 21:16:19,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_disassociate [2023-11-23 21:16:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_disassociate [2023-11-23 21:16:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_write_reg32 [2023-11-23 21:16:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_write_reg32 [2023-11-23 21:16:19,083 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2023-11-23 21:16:19,083 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2023-11-23 21:16:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_fixed_rate [2023-11-23 21:16:19,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_fixed_rate [2023-11-23 21:16:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-23 21:16:19,084 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-23 21:16:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_free [2023-11-23 21:16:19,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_free [2023-11-23 21:16:19,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2023-11-23 21:16:19,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2023-11-23 21:16:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_tx_queue_free [2023-11-23 21:16:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_tx_queue_free [2023-11-23 21:16:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2023-11-23 21:16:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2023-11-23 21:16:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-11-23 21:16:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-11-23 21:16:19,085 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_debug_config [2023-11-23 21:16:19,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_debug_config [2023-11-23 21:16:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2023-11-23 21:16:19,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2023-11-23 21:16:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_capture_event_log [2023-11-23 21:16:19,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_capture_event_log [2023-11-23 21:16:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_space [2023-11-23 21:16:19,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_space [2023-11-23 21:16:19,086 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_get_event_log_len [2023-11-23 21:16:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_get_event_log_len [2023-11-23 21:16:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_prom_stop [2023-11-23 21:16:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_prom_stop [2023-11-23 21:16:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_best_network [2023-11-23 21:16:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_best_network [2023-11-23 21:16:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2023-11-23 21:16:19,087 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2023-11-23 21:16:19,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:16:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_led_radio_off [2023-11-23 21:16:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_led_radio_off [2023-11-23 21:16:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-11-23 21:16:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-11-23 21:16:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_associate_network [2023-11-23 21:16:19,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_associate_network [2023-11-23 21:16:19,088 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-11-23 21:16:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-11-23 21:16:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_firmware [2023-11-23 21:16:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_firmware [2023-11-23 21:16:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_request_scan [2023-11-23 21:16:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_request_scan [2023-11-23 21:16:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_libipw [2023-11-23 21:16:19,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_libipw [2023-11-23 21:16:19,089 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-11-23 21:16:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-11-23 21:16:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_ethtool_get_drvinfo [2023-11-23 21:16:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_ethtool_get_drvinfo [2023-11-23 21:16:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2023-11-23 21:16:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2023-11-23 21:16:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure libipw_get_geo [2023-11-23 21:16:19,090 INFO L138 BoogieDeclarations]: Found implementation of procedure libipw_get_geo [2023-11-23 21:16:19,090 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_enable_interrupts [2023-11-23 21:16:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_enable_interrupts [2023-11-23 21:16:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2023-11-23 21:16:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2023-11-23 21:16:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_rx_queue_restock [2023-11-23 21:16:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_rx_queue_restock [2023-11-23 21:16:19,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_compatible_rates [2023-11-23 21:16:19,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_compatible_rates [2023-11-23 21:16:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_queue_tx_init [2023-11-23 21:16:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_queue_tx_init [2023-11-23 21:16:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2023-11-23 21:16:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2023-11-23 21:16:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-11-23 21:16:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-11-23 21:16:19,092 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2023-11-23 21:16:19,092 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2023-11-23 21:16:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure eeprom_write_bit [2023-11-23 21:16:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure eeprom_write_bit [2023-11-23 21:16:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_net_set_mac_address [2023-11-23 21:16:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_net_set_mac_address [2023-11-23 21:16:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_rate_in_mask [2023-11-23 21:16:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_rate_in_mask [2023-11-23 21:16:19,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-11-23 21:16:19,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-11-23 21:16:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_hw_decrypt_multicast [2023-11-23 21:16:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_hw_decrypt_multicast [2023-11-23 21:16:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2023-11-23 21:16:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2023-11-23 21:16:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_is_init [2023-11-23 21:16:19,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_is_init [2023-11-23 21:16:19,094 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtol [2023-11-23 21:16:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtol [2023-11-23 21:16:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-11-23 21:16:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-11-23 21:16:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-11-23 21:16:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-11-23 21:16:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_send_cmd_simple [2023-11-23 21:16:19,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_send_cmd_simple [2023-11-23 21:16:19,095 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_merge_adhoc_network [2023-11-23 21:16:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_merge_adhoc_network [2023-11-23 21:16:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-11-23 21:16:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-11-23 21:16:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure ipw_set_tx_power [2023-11-23 21:16:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ipw_set_tx_power [2023-11-23 21:16:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_27 [2023-11-23 21:16:19,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_27 [2023-11-23 21:16:19,096 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:16:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2023-11-23 21:16:19,097 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2023-11-23 21:16:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2023-11-23 21:16:19,097 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2023-11-23 21:16:19,097 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2023-11-23 21:16:21,204 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:16:21,213 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:16:21,966 INFO L775 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;