./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--libertas--libertas.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje --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 103a4b8ace4a9792c4ccad36b490613a9b4489cc382e172214ab013385ecaaee --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-09 05:01:11,170 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-09 05:01:11,293 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-09 05:01:11,303 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-09 05:01:11,303 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-09 05:01:11,338 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-09 05:01:11,338 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-09 05:01:11,339 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-09 05:01:11,339 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-09 05:01:11,340 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-09 05:01:11,340 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-09 05:01:11,340 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-09 05:01:11,341 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-09 05:01:11,341 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-09 05:01:11,342 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-09 05:01:11,342 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-09 05:01:11,342 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-09 05:01:11,343 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-09 05:01:11,343 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-09 05:01:11,343 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-09 05:01:11,344 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-09 05:01:11,344 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-09 05:01:11,345 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-09 05:01:11,345 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-09 05:01:11,346 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-09 05:01:11,346 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-09 05:01:11,346 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-09 05:01:11,347 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-09 05:01:11,347 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-09 05:01:11,348 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-09 05:01:11,348 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-09 05:01:11,348 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-09 05:01:11,349 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-09 05:01:11,349 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-09 05:01:11,349 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-09 05:01:11,350 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:01:11,350 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-09 05:01:11,351 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-09 05:01:11,351 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-09 05:01:11,351 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-09 05:01:11,352 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-09 05:01:11,352 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-09 05:01:11,352 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-09 05:01:11,353 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-09 05:01:11,353 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_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 103a4b8ace4a9792c4ccad36b490613a9b4489cc382e172214ab013385ecaaee [2024-11-09 05:01:11,616 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-09 05:01:11,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-09 05:01:11,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-09 05:01:11,654 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-09 05:01:11,655 INFO L274 PluginConnector]: CDTParser initialized [2024-11-09 05:01:11,657 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i Unable to find full path for "g++" [2024-11-09 05:01:13,784 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-09 05:01:14,644 INFO L384 CDTParser]: Found 1 translation units. [2024-11-09 05:01:14,644 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2024-11-09 05:01:14,724 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/data/30f2d79bc/b84e479dfebf4de1b7f61e4a7def2993/FLAG312f6b051 [2024-11-09 05:01:14,742 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/data/30f2d79bc/b84e479dfebf4de1b7f61e4a7def2993 [2024-11-09 05:01:14,745 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-09 05:01:14,747 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-09 05:01:14,750 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-09 05:01:14,750 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-09 05:01:14,757 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-09 05:01:14,758 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:01:14" (1/1) ... [2024-11-09 05:01:14,759 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28d644c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:14, skipping insertion in model container [2024-11-09 05:01:14,759 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.11 05:01:14" (1/1) ... [2024-11-09 05:01:15,081 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-09 05:01:21,683 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[674363,674376] [2024-11-09 05:01:21,794 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:01:21,903 INFO L200 MainTranslator]: Completed pre-run [2024-11-09 05:01:22,091 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"); [7207] [2024-11-09 05:01:22,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [7254] [2024-11-09 05:01:22,095 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7257] [2024-11-09 05:01:22,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7260] [2024-11-09 05:01:22,096 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [7263] [2024-11-09 05:01:22,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7280] [2024-11-09 05:01:22,097 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7283] [2024-11-09 05:01:22,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [7285] [2024-11-09 05:01:22,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7290] [2024-11-09 05:01:22,098 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7293] [2024-11-09 05:01:22,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7295] [2024-11-09 05:01:22,099 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7300] [2024-11-09 05:01:22,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7303] [2024-11-09 05:01:22,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [7305] [2024-11-09 05:01:22,100 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7310] [2024-11-09 05:01:22,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7313] [2024-11-09 05:01:22,101 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [7315] [2024-11-09 05:01:22,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [7333] [2024-11-09 05:01:22,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [7336] [2024-11-09 05:01:22,102 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [7338] [2024-11-09 05:01:22,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [7343] [2024-11-09 05:01:22,103 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [7346] [2024-11-09 05:01:22,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7348] [2024-11-09 05:01:22,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [7353] [2024-11-09 05:01:22,104 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [7356] [2024-11-09 05:01:22,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [7358] [2024-11-09 05:01:22,105 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [7363] [2024-11-09 05:01:22,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [7366] [2024-11-09 05:01:22,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [7368] [2024-11-09 05:01:22,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7400] [2024-11-09 05:01:22,107 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7407] [2024-11-09 05:01:22,119 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/net/cfg80211.h"), "i" (3259), "i" (12UL)); [7819-7820] [2024-11-09 05:01:22,319 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/cmd.c"), "i" (338), "i" (12UL)); [11580-11581] [2024-11-09 05:01:22,333 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/cmd.c"), "i" (350), "i" (12UL)); [11605-11606] [2024-11-09 05:01:22,420 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/cmd.c"), "i" (713), "i" (12UL)); [12129-12130] [2024-11-09 05:01:22,420 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/cmd.c"), "i" (714), "i" (12UL)); [12137-12138] [2024-11-09 05:01:22,429 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/cmd.c"), "i" (874), "i" (12UL)); [12337-12338] [2024-11-09 05:01:22,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [15969] [2024-11-09 05:01:22,737 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15972] [2024-11-09 05:01:22,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15975] [2024-11-09 05:01:22,738 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [15978] [2024-11-09 05:01:22,743 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/net/cfg80211.h"), "i" (3259), "i" (12UL)); [16270-16271] [2024-11-09 05:01:22,744 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/net/cfg80211.h"), "i" (3512), "i" (12UL)); [16287-16288] [2024-11-09 05:01:22,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [17018-17019] [2024-11-09 05:01:22,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [17023-17024] [2024-11-09 05:01:22,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [17028-17029] [2024-11-09 05:01:22,786 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [17033-17034] [2024-11-09 05:01:22,788 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [17106-17107] [2024-11-09 05:01:22,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [17111-17112] [2024-11-09 05:01:22,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___14->state): : "memory", "cc"); [17116-17117] [2024-11-09 05:01:22,789 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___15->state): : "memory", "cc"); [17121-17122] [2024-11-09 05:01:23,019 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/main.c"), "i" (1192), "i" (12UL)); [18109-18110] [2024-11-09 05:01:23,077 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/rx.c"), "i" (70), "i" (12UL)); [19582-19583] [2024-11-09 05:01:23,097 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/linux/skbuff.h"), "i" (2106), "i" (12UL)); [19882-19883] [2024-11-09 05:01:23,147 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/firmware.c"), "i" (179), "i" (12UL)); [20415-20416] [2024-11-09 05:01:23,148 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/12278/dscv_tempdir/dscv/ri/08_1a/drivers/net/wireless/libertas/firmware.c"), "i" (180), "i" (12UL)); [20424-20425] [2024-11-09 05:01:23,348 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i[674363,674376] [2024-11-09 05:01:23,363 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-09 05:01:23,858 INFO L204 MainTranslator]: Completed translation [2024-11-09 05:01:23,858 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23 WrapperNode [2024-11-09 05:01:23,859 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-09 05:01:23,860 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-09 05:01:23,861 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-09 05:01:23,861 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-09 05:01:23,869 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:24,142 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:24,911 INFO L138 Inliner]: procedures = 644, calls = 11121, calls flagged for inlining = 277, calls inlined = 244, statements flattened = 22258 [2024-11-09 05:01:24,912 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-09 05:01:24,913 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-09 05:01:24,913 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-09 05:01:24,913 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-09 05:01:24,924 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:24,925 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:25,140 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:25,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:25,622 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:25,705 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:25,835 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:25,874 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:26,022 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-09 05:01:26,024 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-09 05:01:26,024 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-09 05:01:26,025 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-09 05:01:26,026 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (1/1) ... [2024-11-09 05:01:26,031 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-09 05:01:26,042 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/z3 [2024-11-09 05:01:26,058 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-09 05:01:26,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_619dfe58-c40d-4987-bc83-ae3ba13debfc/bin/utaipan-verify-YMUCfTKeje/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-09 05:01:26,095 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2024-11-09 05:01:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2024-11-09 05:01:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-09 05:01:26,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-09 05:01:26,096 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-09 05:01:26,097 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-09 05:01:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-09 05:01:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-09 05:01:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2024-11-09 05:01:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2024-11-09 05:01:26,168 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-09 05:01:26,168 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-09 05:01:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-09 05:01:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-09 05:01:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-09 05:01:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-09 05:01:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-09 05:01:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-09 05:01:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2024-11-09 05:01:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2024-11-09 05:01:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2024-11-09 05:01:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2024-11-09 05:01:26,169 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-09 05:01:26,169 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-09 05:01:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2024-11-09 05:01:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2024-11-09 05:01:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2024-11-09 05:01:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2024-11-09 05:01:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_scan [2024-11-09 05:01:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_scan [2024-11-09 05:01:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2024-11-09 05:01:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2024-11-09 05:01:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-09 05:01:26,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-09 05:01:26,170 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2024-11-09 05:01:26,171 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2024-11-09 05:01:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2024-11-09 05:01:26,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2024-11-09 05:01:26,176 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-09 05:01:26,176 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-09 05:01:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2024-11-09 05:01:26,177 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2024-11-09 05:01:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-09 05:01:26,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-09 05:01:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2024-11-09 05:01:26,177 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2024-11-09 05:01:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2024-11-09 05:01:26,177 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2024-11-09 05:01:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-09 05:01:26,177 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-09 05:01:26,177 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-09 05:01:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-09 05:01:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-09 05:01:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-09 05:01:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-09 05:01:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-09 05:01:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2024-11-09 05:01:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2024-11-09 05:01:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2024-11-09 05:01:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2024-11-09 05:01:26,178 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2024-11-09 05:01:26,178 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2024-11-09 05:01:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-09 05:01:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-09 05:01:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-09 05:01:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2024-11-09 05:01:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2024-11-09 05:01:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-09 05:01:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-09 05:01:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-11-09 05:01:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-11-09 05:01:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-09 05:01:26,179 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-09 05:01:26,179 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-09 05:01:26,180 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-09 05:01:26,180 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2024-11-09 05:01:26,180 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2024-11-09 05:01:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure eth_change_mtu [2024-11-09 05:01:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_change_mtu [2024-11-09 05:01:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2024-11-09 05:01:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2024-11-09 05:01:26,185 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-09 05:01:26,185 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-09 05:01:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-09 05:01:26,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-09 05:01:26,186 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2024-11-09 05:01:26,187 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2024-11-09 05:01:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2024-11-09 05:01:26,187 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2024-11-09 05:01:26,187 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2024-11-09 05:01:26,188 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2024-11-09 05:01:26,188 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-09 05:01:26,189 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-09 05:01:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2024-11-09 05:01:26,190 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2024-11-09 05:01:26,190 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-09 05:01:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2024-11-09 05:01:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2024-11-09 05:01:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2024-11-09 05:01:26,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2024-11-09 05:01:26,191 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-09 05:01:26,192 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-09 05:01:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2024-11-09 05:01:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2024-11-09 05:01:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2024-11-09 05:01:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2024-11-09 05:01:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-09 05:01:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2024-11-09 05:01:26,193 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2024-11-09 05:01:26,193 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2024-11-09 05:01:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2024-11-09 05:01:26,194 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2024-11-09 05:01:26,194 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2024-11-09 05:01:26,194 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-09 05:01:26,195 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-09 05:01:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-09 05:01:26,195 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mcast_worker [2024-11-09 05:01:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mcast_worker [2024-11-09 05:01:26,195 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-09 05:01:26,195 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-09 05:01:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-09 05:01:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-09 05:01:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-09 05:01:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-09 05:01:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-09 05:01:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-09 05:01:26,196 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2024-11-09 05:01:26,196 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2024-11-09 05:01:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-09 05:01:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-09 05:01:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-09 05:01:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-09 05:01:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-09 05:01:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2024-11-09 05:01:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2024-11-09 05:01:26,197 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-09 05:01:26,197 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-09 05:01:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-09 05:01:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2024-11-09 05:01:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2024-11-09 05:01:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2024-11-09 05:01:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2024-11-09 05:01:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2024-11-09 05:01:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2024-11-09 05:01:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-09 05:01:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2024-11-09 05:01:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2024-11-09 05:01:26,198 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-09 05:01:26,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-09 05:01:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-09 05:01:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-09 05:01:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:01:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-09 05:01:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-09 05:01:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-09 05:01:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2024-11-09 05:01:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2024-11-09 05:01:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:01:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-09 05:01:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-09 05:01:26,199 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-09 05:01:26,199 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2024-11-09 05:01:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2024-11-09 05:01:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2024-11-09 05:01:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2024-11-09 05:01:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2024-11-09 05:01:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2024-11-09 05:01:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-09 05:01:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-09 05:01:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-09 05:01:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-09 05:01:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2024-11-09 05:01:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2024-11-09 05:01:26,200 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-09 05:01:26,200 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-09 05:01:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-09 05:01:26,201 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-09 05:01:26,201 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2024-11-09 05:01:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2024-11-09 05:01:26,202 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2024-11-09 05:01:26,202 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2024-11-09 05:01:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-09 05:01:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-09 05:01:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-09 05:01:26,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-09 05:01:26,203 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2024-11-09 05:01:26,204 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2024-11-09 05:01:26,204 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_add_key [2024-11-09 05:01:26,205 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_add_key [2024-11-09 05:01:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-09 05:01:26,205 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-09 05:01:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2024-11-09 05:01:26,205 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2024-11-09 05:01:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_mesh_channel [2024-11-09 05:01:26,205 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_mesh_channel [2024-11-09 05:01:26,205 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_leave_ibss [2024-11-09 05:01:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_leave_ibss [2024-11-09 05:01:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-09 05:01:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2024-11-09 05:01:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2024-11-09 05:01:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-09 05:01:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-09 05:01:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-09 05:01:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_worker [2024-11-09 05:01:26,206 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_worker [2024-11-09 05:01:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-09 05:01:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-09 05:01:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2024-11-09 05:01:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2024-11-09 05:01:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-09 05:01:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-09 05:01:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-09 05:01:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-09 05:01:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2024-11-09 05:01:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2024-11-09 05:01:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-09 05:01:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-09 05:01:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-09 05:01:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-09 05:01:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-09 05:01:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-09 05:01:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2024-11-09 05:01:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2024-11-09 05:01:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2024-11-09 05:01:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2024-11-09 05:01:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_monitor_channel [2024-11-09 05:01:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_monitor_channel [2024-11-09 05:01:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2024-11-09 05:01:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2024-11-09 05:01:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-09 05:01:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-09 05:01:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2024-11-09 05:01:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2024-11-09 05:01:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-09 05:01:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-09 05:01:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2024-11-09 05:01:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2024-11-09 05:01:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2024-11-09 05:01:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2024-11-09 05:01:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-09 05:01:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-09 05:01:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure eth_broadcast_addr [2024-11-09 05:01:26,212 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_broadcast_addr [2024-11-09 05:01:26,212 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-09 05:01:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-09 05:01:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-11-09 05:01:26,213 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-11-09 05:01:26,213 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-09 05:01:26,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-09 05:01:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2024-11-09 05:01:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2024-11-09 05:01:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_3 [2024-11-09 05:01:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_3 [2024-11-09 05:01:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-09 05:01:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_5 [2024-11-09 05:01:26,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_5 [2024-11-09 05:01:26,216 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-09 05:01:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-09 05:01:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2024-11-09 05:01:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2024-11-09 05:01:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_change_intf [2024-11-09 05:01:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_change_intf [2024-11-09 05:01:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2024-11-09 05:01:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2024-11-09 05:01:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-09 05:01:26,217 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-09 05:01:26,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-09 05:01:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2024-11-09 05:01:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2024-11-09 05:01:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2024-11-09 05:01:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2024-11-09 05:01:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_del_key [2024-11-09 05:01:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_del_key [2024-11-09 05:01:26,218 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2024-11-09 05:01:26,218 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2024-11-09 05:01:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-09 05:01:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-09 05:01:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-09 05:01:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-09 05:01:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-09 05:01:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-09 05:01:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-09 05:01:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2024-11-09 05:01:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2024-11-09 05:01:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-09 05:01:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-09 05:01:26,219 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2024-11-09 05:01:26,219 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2024-11-09 05:01:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2024-11-09 05:01:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2024-11-09 05:01:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-09 05:01:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-09 05:01:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-09 05:01:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-09 05:01:26,220 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2024-11-09 05:01:26,220 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2024-11-09 05:01:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_ibss [2024-11-09 05:01:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_ibss [2024-11-09 05:01:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2024-11-09 05:01:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2024-11-09 05:01:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-09 05:01:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-09 05:01:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-09 05:01:26,221 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-09 05:01:26,221 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2024-11-09 05:01:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2024-11-09 05:01:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-09 05:01:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-09 05:01:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2024-11-09 05:01:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2024-11-09 05:01:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2024-11-09 05:01:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2024-11-09 05:01:26,222 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2024-11-09 05:01:26,222 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2024-11-09 05:01:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_set_default_key [2024-11-09 05:01:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_set_default_key [2024-11-09 05:01:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2024-11-09 05:01:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2024-11-09 05:01:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2024-11-09 05:01:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2024-11-09 05:01:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-09 05:01:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-09 05:01:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-09 05:01:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-09 05:01:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2024-11-09 05:01:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2024-11-09 05:01:26,223 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_3 [2024-11-09 05:01:26,223 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_3 [2024-11-09 05:01:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-09 05:01:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-09 05:01:26,224 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2024-11-09 05:01:26,224 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2024-11-09 05:01:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-09 05:01:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-09 05:01:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2024-11-09 05:01:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-09 05:01:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-09 05:01:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-09 05:01:26,225 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2024-11-09 05:01:26,225 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2024-11-09 05:01:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-09 05:01:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-09 05:01:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-09 05:01:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-09 05:01:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2024-11-09 05:01:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2024-11-09 05:01:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_write [2024-11-09 05:01:26,226 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_write [2024-11-09 05:01:26,226 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2024-11-09 05:01:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2024-11-09 05:01:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2024-11-09 05:01:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2024-11-09 05:01:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-09 05:01:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-09 05:01:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_address [2024-11-09 05:01:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_address [2024-11-09 05:01:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-09 05:01:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-09 05:01:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-09 05:01:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-09 05:01:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2024-11-09 05:01:26,227 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2024-11-09 05:01:26,227 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2024-11-09 05:01:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2024-11-09 05:01:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-09 05:01:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2024-11-09 05:01:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2024-11-09 05:01:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_17 [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_17 [2024-11-09 05:01:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_hard_start_xmit [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_hard_start_xmit [2024-11-09 05:01:26,228 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2024-11-09 05:01:26,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2024-11-09 05:01:26,229 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2024-11-09 05:01:26,229 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2024-11-09 05:01:26,229 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2024-11-09 05:01:26,232 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2024-11-09 05:01:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-09 05:01:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-09 05:01:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2024-11-09 05:01:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2024-11-09 05:01:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-09 05:01:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-09 05:01:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2024-11-09 05:01:26,233 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2024-11-09 05:01:26,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-09 05:01:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_get_station [2024-11-09 05:01:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_get_station [2024-11-09 05:01:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-09 05:01:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-09 05:01:26,234 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-09 05:01:26,234 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-09 05:01:28,235 INFO L238 CfgBuilder]: Building ICFG [2024-11-09 05:01:28,241 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-09 05:01:28,787 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-09 05:02:23,983 INFO L? ?]: Removed 7295 outVars from TransFormulas that were not future-live. [2024-11-09 05:02:23,984 INFO L287 CfgBuilder]: Performing block encoding [2024-11-09 05:02:44,272 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-09 05:02:44,273 INFO L316 CfgBuilder]: Removed 12 assume(true) statements. [2024-11-09 05:02:44,273 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:02:44 BoogieIcfgContainer [2024-11-09 05:02:44,273 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-09 05:02:44,275 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-09 05:02:44,276 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-09 05:02:44,279 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-09 05:02:44,279 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.11 05:01:14" (1/3) ... [2024-11-09 05:02:44,280 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bac22fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:02:44, skipping insertion in model container [2024-11-09 05:02:44,280 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.11 05:01:23" (2/3) ... [2024-11-09 05:02:44,280 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4bac22fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.11 05:02:44, skipping insertion in model container [2024-11-09 05:02:44,280 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.11 05:02:44" (3/3) ... [2024-11-09 05:02:44,282 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--libertas--libertas.ko-entry_point.cil.out.i [2024-11-09 05:02:44,301 INFO L214 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-09 05:02:44,302 INFO L154 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2024-11-09 05:02:44,474 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-09 05:02:44,483 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3f3ecc53, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-09 05:02:44,484 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-09 05:02:44,504 INFO L276 IsEmpty]: Start isEmpty. Operand has 4870 states, 3126 states have (on average 1.3403710812539986) internal successors, (4190), 3234 states have internal predecessors, (4190), 1553 states have call successors, (1553), 190 states have call predecessors, (1553), 189 states have return successors, (1532), 1504 states have call predecessors, (1532), 1532 states have call successors, (1532) [2024-11-09 05:02:44,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 05:02:44,525 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:02:44,525 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:02:44,526 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:02:44,531 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:02:44,532 INFO L85 PathProgramCache]: Analyzing trace with hash 1859179724, now seen corresponding path program 1 times [2024-11-09 05:02:44,542 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:02:44,542 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141081003] [2024-11-09 05:02:44,543 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:02:44,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 05:09:37,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 05:09:42,611 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 10 trivial. 0 not checked. [2024-11-09 05:09:42,613 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-09 05:09:42,614 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141081003] [2024-11-09 05:09:42,615 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141081003] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-09 05:09:42,615 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-09 05:09:42,615 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-09 05:09:42,617 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1562761948] [2024-11-09 05:09:42,618 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-09 05:09:42,623 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-09 05:09:42,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-09 05:09:42,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-09 05:09:42,655 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:09:42,668 INFO L87 Difference]: Start difference. First operand has 4870 states, 3126 states have (on average 1.3403710812539986) internal successors, (4190), 3234 states have internal predecessors, (4190), 1553 states have call successors, (1553), 190 states have call predecessors, (1553), 189 states have return successors, (1532), 1504 states have call predecessors, (1532), 1532 states have call successors, (1532) Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 05:09:45,766 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.88s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:09:47,802 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:09:52,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:09:55,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:09:58,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:10:05,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:10:07,089 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:10:09,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:10:11,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:10:14,245 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-09 05:10:17,210 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-09 05:10:17,210 INFO L93 Difference]: Finished difference Result 14502 states and 21668 transitions. [2024-11-09 05:10:17,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-09 05:10:17,213 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 57 [2024-11-09 05:10:17,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-09 05:10:17,329 INFO L225 Difference]: With dead ends: 14502 [2024-11-09 05:10:17,329 INFO L226 Difference]: Without dead ends: 9581 [2024-11-09 05:10:17,377 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-09 05:10:17,384 INFO L432 NwaCegarLoop]: 6258 mSDtfsCounter, 7143 mSDsluCounter, 6218 mSDsCounter, 0 mSdLazyCounter, 2049 mSolverCounterSat, 3 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 32.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7143 SdHoareTripleChecker+Valid, 12476 SdHoareTripleChecker+Invalid, 2062 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 2049 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 33.4s IncrementalHoareTripleChecker+Time [2024-11-09 05:10:17,386 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [7143 Valid, 12476 Invalid, 2062 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 2049 Invalid, 10 Unknown, 0 Unchecked, 33.4s Time] [2024-11-09 05:10:17,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9581 states. [2024-11-09 05:10:18,594 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9581 to 9581. [2024-11-09 05:10:18,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9581 states, 6181 states have (on average 1.333279404627083) internal successors, (8241), 6351 states have internal predecessors, (8241), 3023 states have call successors, (3023), 377 states have call predecessors, (3023), 376 states have return successors, (3022), 2966 states have call predecessors, (3022), 3022 states have call successors, (3022) [2024-11-09 05:10:18,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9581 states to 9581 states and 14286 transitions. [2024-11-09 05:10:18,887 INFO L78 Accepts]: Start accepts. Automaton has 9581 states and 14286 transitions. Word has length 57 [2024-11-09 05:10:18,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-09 05:10:18,889 INFO L471 AbstractCegarLoop]: Abstraction has 9581 states and 14286 transitions. [2024-11-09 05:10:18,889 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2024-11-09 05:10:18,889 INFO L276 IsEmpty]: Start isEmpty. Operand 9581 states and 14286 transitions. [2024-11-09 05:10:18,897 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-09 05:10:18,897 INFO L207 NwaCegarLoop]: Found error trace [2024-11-09 05:10:18,898 INFO L215 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-09 05:10:18,898 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-09 05:10:18,898 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-09 05:10:18,899 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-09 05:10:18,901 INFO L85 PathProgramCache]: Analyzing trace with hash 219769387, now seen corresponding path program 1 times [2024-11-09 05:10:18,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-09 05:10:18,902 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1708369897] [2024-11-09 05:10:18,902 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-09 05:10:18,902 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms