./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E --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 bd6e55eb93bbeb788bbf3ab21163e360d1e203abcb048ec51d3d7dd1dfb5a888 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-14 03:56:07,033 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-14 03:56:07,119 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/config/svcomp-Reach-64bit-Taipan_Default.epf [2024-11-14 03:56:07,126 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-14 03:56:07,126 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-14 03:56:07,159 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-14 03:56:07,160 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-14 03:56:07,160 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-14 03:56:07,160 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-14 03:56:07,161 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-14 03:56:07,161 INFO L153 SettingsManager]: * User list type=DISABLED [2024-11-14 03:56:07,161 INFO L151 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2024-11-14 03:56:07,162 INFO L153 SettingsManager]: * Explicit value domain=true [2024-11-14 03:56:07,162 INFO L153 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2024-11-14 03:56:07,162 INFO L153 SettingsManager]: * Octagon Domain=false [2024-11-14 03:56:07,162 INFO L153 SettingsManager]: * Abstract domain=CompoundDomain [2024-11-14 03:56:07,162 INFO L153 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2024-11-14 03:56:07,162 INFO L153 SettingsManager]: * Use the RCFG-of-the-future interface=true [2024-11-14 03:56:07,162 INFO L153 SettingsManager]: * Interval Domain=false [2024-11-14 03:56:07,163 INFO L151 SettingsManager]: Preferences of Sifa differ from their defaults: [2024-11-14 03:56:07,163 INFO L153 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2024-11-14 03:56:07,163 INFO L153 SettingsManager]: * Simplification Technique=POLY_PAC [2024-11-14 03:56:07,163 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-14 03:56:07,163 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-14 03:56:07,164 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-14 03:56:07,164 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-14 03:56:07,165 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-14 03:56:07,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:56:07,165 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-14 03:56:07,165 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-14 03:56:07,165 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-14 03:56:07,165 INFO L153 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2024-11-14 03:56:07,165 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-14 03:56:07,166 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-14 03:56:07,166 INFO L153 SettingsManager]: * Trace refinement exception blacklist=NONE [2024-11-14 03:56:07,166 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-14 03:56:07,166 INFO L153 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E 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 -> bd6e55eb93bbeb788bbf3ab21163e360d1e203abcb048ec51d3d7dd1dfb5a888 [2024-11-14 03:56:07,472 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-14 03:56:07,480 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-14 03:56:07,482 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-14 03:56:07,484 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-14 03:56:07,484 INFO L274 PluginConnector]: CDTParser initialized [2024-11-14 03:56:07,486 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i Unable to find full path for "g++" [2024-11-14 03:56:09,359 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-14 03:56:10,344 INFO L384 CDTParser]: Found 1 translation units. [2024-11-14 03:56:10,344 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2024-11-14 03:56:10,435 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/data/09ccfc804/8f775e369f88432881af1375c502af6f/FLAGd580204e0 [2024-11-14 03:56:10,916 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/data/09ccfc804/8f775e369f88432881af1375c502af6f [2024-11-14 03:56:10,918 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-14 03:56:10,920 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-14 03:56:10,921 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-14 03:56:10,921 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-14 03:56:10,925 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-14 03:56:10,926 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:56:10" (1/1) ... [2024-11-14 03:56:10,927 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea8ec75 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:10, skipping insertion in model container [2024-11-14 03:56:10,927 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 03:56:10" (1/1) ... [2024-11-14 03:56:11,246 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-14 03:56:19,814 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2024-11-14 03:56:19,818 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2024-11-14 03:56:19,819 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2024-11-14 03:56:19,819 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2024-11-14 03:56:19,875 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:56:19,964 INFO L200 MainTranslator]: Completed pre-run [2024-11-14 03:56:20,188 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"); [6812] [2024-11-14 03:56:20,191 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)); [6819] [2024-11-14 03:56:20,192 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [6826] [2024-11-14 03:56:20,194 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [6886] [2024-11-14 03:56:20,195 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6889] [2024-11-14 03:56:20,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6892] [2024-11-14 03:56:20,196 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [6895] [2024-11-14 03:56:20,197 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [6932] [2024-11-14 03:56:20,200 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [6935] [2024-11-14 03:56:20,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (val)); [6937] [2024-11-14 03:56:20,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [6942] [2024-11-14 03:56:20,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [6945] [2024-11-14 03:56:20,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6947] [2024-11-14 03:56:20,201 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [6952] [2024-11-14 03:56:20,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [6955] [2024-11-14 03:56:20,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (val)); [6957] [2024-11-14 03:56:20,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [6962] [2024-11-14 03:56:20,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [6965] [2024-11-14 03:56:20,202 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (val)); [6967] [2024-11-14 03:56:20,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%P0": "+m" (__preempt_count)); [7005] [2024-11-14 03:56:20,203 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (__preempt_count)); [7008] [2024-11-14 03:56:20,204 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%P0": "+m" (__preempt_count): "qi" (- val)); [7010] [2024-11-14 03:56:20,207 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%P0": "+m" (__preempt_count)); [7015] [2024-11-14 03:56:20,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (__preempt_count)); [7018] [2024-11-14 03:56:20,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7020] [2024-11-14 03:56:20,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%P0": "+m" (__preempt_count)); [7025] [2024-11-14 03:56:20,208 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (__preempt_count)); [7028] [2024-11-14 03:56:20,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%P0": "+m" (__preempt_count): "ri" (- val)); [7030] [2024-11-14 03:56:20,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%P0": "+m" (__preempt_count)); [7035] [2024-11-14 03:56:20,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (__preempt_count)); [7038] [2024-11-14 03:56:20,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%P0": "+m" (__preempt_count): "re" (- val)); [7040] [2024-11-14 03:56:20,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7061] [2024-11-14 03:56:20,210 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7070] [2024-11-14 03:56:20,225 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" (3014), "i" (12UL)); [7426-7427] [2024-11-14 03:56:20,403 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (338), "i" (12UL)); [11893-11894] [2024-11-14 03:56:20,454 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (350), "i" (12UL)); [11929-11930] [2024-11-14 03:56:20,486 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (713), "i" (12UL)); [12596-12597] [2024-11-14 03:56:20,487 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (714), "i" (12UL)); [12607-12608] [2024-11-14 03:56:20,500 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 *)"drivers/net/wireless/libertas/cmd.c"), "i" (874), "i" (12UL)); [12832-12833] [2024-11-14 03:56:20,640 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [14293] [2024-11-14 03:56:20,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14296] [2024-11-14 03:56:20,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14299] [2024-11-14 03:56:20,641 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [14302] [2024-11-14 03:56:20,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [20274] [2024-11-14 03:56:20,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [20277] [2024-11-14 03:56:20,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [20280] [2024-11-14 03:56:20,930 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [20283] [2024-11-14 03:56:20,933 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" (3243), "i" (12UL)); [20456-20457] [2024-11-14 03:56:20,975 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___2->state): : "memory", "cc"); [21357-21358] [2024-11-14 03:56:20,976 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___3->state): : "memory", "cc"); [21364-21365] [2024-11-14 03:56:20,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___4->state): : "memory", "cc"); [21371-21372] [2024-11-14 03:56:20,977 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [21378-21379] [2024-11-14 03:56:20,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret___0), "+m" (tmp___10->state): : "memory", "cc"); [21483-21484] [2024-11-14 03:56:20,980 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret___0), "+m" (tmp___11->state): : "memory", "cc"); [21490-21491] [2024-11-14 03:56:20,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret___0), "+m" (tmp___12->state): : "memory", "cc"); [21497-21498] [2024-11-14 03:56:20,982 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret___0), "+m" (tmp___13->state): : "memory", "cc"); [21504-21505] [2024-11-14 03:56:21,118 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 *)"drivers/net/wireless/libertas/main.c"), "i" (1192), "i" (12UL)); [22749-22750] [2024-11-14 03:56:21,151 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 *)"drivers/net/wireless/libertas/rx.c"), "i" (70), "i" (12UL)); [23827-23828] [2024-11-14 03:56:21,162 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" (1891), "i" (12UL)); [24172-24173] [2024-11-14 03:56:21,194 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 *)"drivers/net/wireless/libertas/firmware.c"), "i" (179), "i" (12UL)); [24789-24790] [2024-11-14 03:56:21,194 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 *)"drivers/net/wireless/libertas/firmware.c"), "i" (180), "i" (12UL)); [24801-24802] [2024-11-14 03:56:21,275 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[800980,800993] [2024-11-14 03:56:21,280 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801146,801159] [2024-11-14 03:56:21,281 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801310,801323] [2024-11-14 03:56:21,281 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_8ddace83-a70b-4147-b528-80e4e76b0e93/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i[801475,801488] [2024-11-14 03:56:21,294 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-14 03:56:21,828 INFO L204 MainTranslator]: Completed translation [2024-11-14 03:56:21,830 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21 WrapperNode [2024-11-14 03:56:21,830 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-14 03:56:21,832 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-14 03:56:21,833 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-14 03:56:21,833 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-14 03:56:21,840 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:22,128 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,027 INFO L138 Inliner]: procedures = 733, calls = 11448, calls flagged for inlining = 429, calls inlined = 391, statements flattened = 26253 [2024-11-14 03:56:23,028 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-14 03:56:23,029 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-14 03:56:23,031 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-14 03:56:23,031 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-14 03:56:23,041 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,041 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,151 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,152 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,675 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,777 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,897 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:23,978 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:24,178 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-14 03:56:24,181 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-14 03:56:24,181 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-14 03:56:24,181 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-14 03:56:24,182 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (1/1) ... [2024-11-14 03:56:24,191 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2024-11-14 03:56:24,212 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/z3 [2024-11-14 03:56:24,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2024-11-14 03:56:24,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8ddace83-a70b-4147-b528-80e4e76b0e93/bin/utaipan-verify-sOmjnqqW8E/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2024-11-14 03:56:24,277 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mac_event_disconnected [2024-11-14 03:56:24,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mac_event_disconnected [2024-11-14 03:56:24,278 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_register [2024-11-14 03:56:24,278 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_register [2024-11-14 03:56:24,278 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2024-11-14 03:56:24,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2024-11-14 03:56:24,278 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-14 03:56:24,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-14 03:56:24,278 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-14 03:56:24,279 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_access [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_access [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_inform_bss [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_inform_bss [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_35_6 [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_35_6 [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_channel [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_channel [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mesh [2024-11-14 03:56:24,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mesh [2024-11-14 03:56:24,280 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_lbs_private [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_lbs_private [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ps_confirm_sleep [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ps_confirm_sleep [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~X~$Pointer$~X~~u16~0~TO~int [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_err [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_err [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cfg_free [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cfg_free [2024-11-14 03:56:24,281 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-14 03:56:24,281 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20 [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20 [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_host_sleep_cfg [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_host_sleep_cfg [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_reg [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_reg [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2024-11-14 03:56:24,282 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2024-11-14 03:56:24,282 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2024-11-14 03:56:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2024-11-14 03:56:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-14 03:56:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2024-11-14 03:56:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-14 03:56:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-14 03:56:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_16 [2024-11-14 03:56:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_16 [2024-11-14 03:56:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_key_material [2024-11-14 03:56:24,283 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_key_material [2024-11-14 03:56:24,283 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd_async [2024-11-14 03:56:24,287 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd_async [2024-11-14 03:56:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_wep_keys [2024-11-14 03:56:24,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_wep_keys [2024-11-14 03:56:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2024-11-14 03:56:24,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2024-11-14 03:56:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-14 03:56:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_auth_to_authtype [2024-11-14 03:56:24,288 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_auth_to_authtype [2024-11-14 03:56:24,288 INFO L130 BoogieDeclarations]: Found specification of procedure auto_deepsleep_timer_fn [2024-11-14 03:56:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure auto_deepsleep_timer_fn [2024-11-14 03:56:24,289 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2024-11-14 03:56:24,289 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2024-11-14 03:56:24,290 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_sleepparams_read [2024-11-14 03:56:24,290 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_sleepparams_read [2024-11-14 03:56:24,291 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2024-11-14 03:56:24,291 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_get_reg [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_get_reg [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_eth_stop [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_eth_stop [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_free_adapter [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_free_adapter [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_info [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_info [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_iface_active [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_iface_active [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure _internal_start_scan [2024-11-14 03:56:24,292 INFO L138 BoogieDeclarations]: Found implementation of procedure _internal_start_scan [2024-11-14 03:56:24,292 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_ps_mode [2024-11-14 03:56:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_ps_mode [2024-11-14 03:56:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_mesh [2024-11-14 03:56:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_mesh [2024-11-14 03:56:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2024-11-14 03:56:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2024-11-14 03:56:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure add_ie_rates [2024-11-14 03:56:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure add_ie_rates [2024-11-14 03:56:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2024-11-14 03:56:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-14 03:56:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-14 03:56:24,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_28_2 [2024-11-14 03:56:24,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_28_2 [2024-11-14 03:56:24,295 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_mesh [2024-11-14 03:56:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_mesh [2024-11-14 03:56:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_ethtool_get_eeprom_len [2024-11-14 03:56:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_ethtool_get_eeprom_len [2024-11-14 03:56:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2024-11-14 03:56:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2024-11-14 03:56:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_async [2024-11-14 03:56:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_async [2024-11-14 03:56:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2024-11-14 03:56:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2024-11-14 03:56:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_activated [2024-11-14 03:56:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_activated [2024-11-14 03:56:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-14 03:56:24,296 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_complete_command [2024-11-14 03:56:24,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_complete_command [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_netdev_mqs [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_netdev_mqs [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-14 03:56:24,297 INFO L130 BoogieDeclarations]: Found specification of procedure wiphy_priv [2024-11-14 03:56:24,297 INFO L138 BoogieDeclarations]: Found implementation of procedure wiphy_priv [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_disconnect [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_disconnect [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_stop [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_stop [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_dev_open [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_dev_open [2024-11-14 03:56:24,298 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2024-11-14 03:56:24,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2024-11-14 03:56:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure print_ssid [2024-11-14 03:56:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ssid [2024-11-14 03:56:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2024-11-14 03:56:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2024-11-14 03:56:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_remove_wep_keys [2024-11-14 03:56:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_remove_wep_keys [2024-11-14 03:56:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-14 03:56:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_complete_command [2024-11-14 03:56:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_complete_command [2024-11-14 03:56:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-14 03:56:24,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-14 03:56:24,299 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_put_bss [2024-11-14 03:56:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_put_bss [2024-11-14 03:56:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 03:56:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-14 03:56:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2024-11-14 03:56:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2024-11-14 03:56:24,303 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alert [2024-11-14 03:56:24,303 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alert [2024-11-14 03:56:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:56:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-14 03:56:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-14 03:56:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-14 03:56:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_snmp_mib [2024-11-14 03:56:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_snmp_mib [2024-11-14 03:56:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_update_mcast [2024-11-14 03:56:24,304 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_update_mcast [2024-11-14 03:56:24,304 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_11d_domain_info [2024-11-14 03:56:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_11d_domain_info [2024-11-14 03:56:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2024-11-14 03:56:24,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2024-11-14 03:56:24,305 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-14 03:56:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-14 03:56:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2024-11-14 03:56:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2024-11-14 03:56:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_rates [2024-11-14 03:56:24,306 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_rates [2024-11-14 03:56:24,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2024-11-14 03:56:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2024-11-14 03:56:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2024-11-14 03:56:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2024-11-14 03:56:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-14 03:56:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-14 03:56:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_iface_type [2024-11-14 03:56:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_iface_type [2024-11-14 03:56:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_mac_control [2024-11-14 03:56:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_mac_control [2024-11-14 03:56:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-14 03:56:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-14 03:56:24,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-14 03:56:24,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_resume [2024-11-14 03:56:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_resume [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-14 03:56:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_dev_open [2024-11-14 03:56:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_dev_open [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_chandef_type [2024-11-14 03:56:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_chandef_type [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-14 03:56:24,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-14 03:56:24,309 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2024-11-14 03:56:24,313 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2024-11-14 03:56:24,313 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_get_channel [2024-11-14 03:56:24,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_get_channel [2024-11-14 03:56:24,313 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-14 03:56:24,313 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-14 03:56:24,313 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2024-11-14 03:56:24,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2024-11-14 03:56:24,313 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_suspend [2024-11-14 03:56:24,313 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_suspend [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure write_file_dummy [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure write_file_dummy [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_multicast_list [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_multicast_list [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_netdev_mqs [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_15 [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_15 [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_get_bss [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_get_bss [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_thread [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_thread [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_scan_done [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_scan_done [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2024-11-14 03:56:24,314 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2024-11-14 03:56:24,314 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_le16 [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_le16 [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_14 [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_14 [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_read [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_read [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_deep_sleep [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_deep_sleep [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-14 03:56:24,315 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_threshold_write [2024-11-14 03:56:24,315 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_threshold_write [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_setup_firmware [2024-11-14 03:56:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_setup_firmware [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-14 03:56:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-14 03:56:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2024-11-14 03:56:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config [2024-11-14 03:56:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2024-11-14 03:56:24,316 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2024-11-14 03:56:24,316 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-14 03:56:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-14 03:56:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_cmd_802_11_sleep_params [2024-11-14 03:56:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_cmd_802_11_sleep_params [2024-11-14 03:56:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_monitor_mode [2024-11-14 03:56:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_monitor_mode [2024-11-14 03:56:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count___1 [2024-11-14 03:56:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count___1 [2024-11-14 03:56:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2024-11-14 03:56:24,320 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2024-11-14 03:56:24,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure ieee80211_bss_get_ie [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ieee80211_bss_get_ie [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cmd [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cmd [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_command_queue_empty [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_command_queue_empty [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_enable_rsn [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_enable_rsn [2024-11-14 03:56:24,321 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_card [2024-11-14 03:56:24,321 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_card [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_process_event [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_process_event [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_send_mic_failureevent [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_send_mic_failureevent [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_join_post [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_join_post [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2024-11-14 03:56:24,322 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2024-11-14 03:56:24,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_setup [2024-11-14 03:56:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2024-11-14 03:56:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2024-11-14 03:56:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-14 03:56:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_stop_iface [2024-11-14 03:56:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_stop_iface [2024-11-14 03:56:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2024-11-14 03:56:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2024-11-14 03:56:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-14 03:56:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-14 03:56:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_radio [2024-11-14 03:56:24,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_radio [2024-11-14 03:56:24,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_33_2 [2024-11-14 03:56:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_33_2 [2024-11-14 03:56:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_mcast_addrs [2024-11-14 03:56:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_mcast_addrs [2024-11-14 03:56:24,328 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_start_iface [2024-11-14 03:56:24,328 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_start_iface [2024-11-14 03:56:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-14 03:56:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-14 03:56:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_28 [2024-11-14 03:56:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_28 [2024-11-14 03:56:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-14 03:56:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-14 03:56:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure mesh_get_default_parameters [2024-11-14 03:56:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure mesh_get_default_parameters [2024-11-14 03:56:24,329 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___3 [2024-11-14 03:56:24,329 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___3 [2024-11-14 03:56:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_deb_hex___0 [2024-11-14 03:56:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_deb_hex___0 [2024-11-14 03:56:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_debugfs_read [2024-11-14 03:56:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_debugfs_read [2024-11-14 03:56:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-14 03:56:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-14 03:56:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure default_llseek [2024-11-14 03:56:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure default_llseek [2024-11-14 03:56:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_add_ssid_tlv [2024-11-14 03:56:24,330 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_add_ssid_tlv [2024-11-14 03:56:24,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2024-11-14 03:56:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2024-11-14 03:56:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_mesh_config_send [2024-11-14 03:56:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_mesh_config_send [2024-11-14 03:56:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2024-11-14 03:56:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2024-11-14 03:56:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_mesh_config_send [2024-11-14 03:56:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_mesh_config_send [2024-11-14 03:56:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure cfg80211_disconnected [2024-11-14 03:56:24,331 INFO L138 BoogieDeclarations]: Found implementation of procedure cfg80211_disconnected [2024-11-14 03:56:24,331 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-14 03:56:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-14 03:56:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2024-11-14 03:56:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2024-11-14 03:56:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure __lbs_cleanup_and_insert_cmd [2024-11-14 03:56:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __lbs_cleanup_and_insert_cmd [2024-11-14 03:56:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-14 03:56:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-14 03:56:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2024-11-14 03:56:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure lbs_set_host_sleep [2024-11-14 03:56:24,332 INFO L138 BoogieDeclarations]: Found implementation of procedure lbs_set_host_sleep [2024-11-14 03:56:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-14 03:56:24,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2024-11-14 03:56:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2024-11-14 03:56:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2024-11-14 03:56:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2024-11-14 03:56:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_lbs_private [2024-11-14 03:56:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_lbs_private [2024-11-14 03:56:24,333 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2024-11-14 03:56:24,333 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2024-11-14 03:56:27,603 INFO L238 CfgBuilder]: Building ICFG [2024-11-14 03:56:27,607 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-14 03:56:29,224 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-14 03:57:24,630 INFO L? ?]: Removed 9748 outVars from TransFormulas that were not future-live. [2024-11-14 03:57:24,631 INFO L287 CfgBuilder]: Performing block encoding [2024-11-14 03:57:57,365 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-14 03:57:57,366 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-14 03:57:57,366 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:57:57 BoogieIcfgContainer [2024-11-14 03:57:57,367 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-14 03:57:57,369 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-14 03:57:57,369 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-14 03:57:57,376 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-14 03:57:57,376 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.11 03:56:10" (1/3) ... [2024-11-14 03:57:57,377 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cbd40df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:57:57, skipping insertion in model container [2024-11-14 03:57:57,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 03:56:21" (2/3) ... [2024-11-14 03:57:57,377 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@cbd40df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.11 03:57:57, skipping insertion in model container [2024-11-14 03:57:57,377 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 03:57:57" (3/3) ... [2024-11-14 03:57:57,379 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i [2024-11-14 03:57:57,402 INFO L217 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-14 03:57:57,405 INFO L154 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-wireless-libertas-libertas.cil.i that has 200 procedures, 5673 locations, 1 initial locations, 25 loop locations, and 3 error locations. [2024-11-14 03:57:57,668 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-14 03:57:57,691 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;@15538a23, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-14 03:57:57,691 INFO L334 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2024-11-14 03:57:57,718 INFO L276 IsEmpty]: Start isEmpty. Operand has 5672 states, 3442 states have (on average 1.3024404416037187) internal successors, (4483), 3630 states have internal predecessors, (4483), 2030 states have call successors, (2030), 199 states have call predecessors, (2030), 198 states have return successors, (2010), 1960 states have call predecessors, (2010), 2010 states have call successors, (2010) [2024-11-14 03:57:57,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-14 03:57:57,730 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 03:57:57,731 INFO L215 NwaCegarLoop]: trace histogram [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] [2024-11-14 03:57:57,732 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-14 03:57:57,737 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 03:57:57,738 INFO L85 PathProgramCache]: Analyzing trace with hash 381130740, now seen corresponding path program 1 times [2024-11-14 03:57:57,748 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 03:57:57,749 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845570125] [2024-11-14 03:57:57,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 03:57:57,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:02:57,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:03:05,724 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-14 04:03:05,725 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 04:03:05,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845570125] [2024-11-14 04:03:05,726 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845570125] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:03:05,726 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:03:05,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-14 04:03:05,728 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1189835392] [2024-11-14 04:03:05,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:03:05,732 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-14 04:03:05,732 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 04:03:05,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-14 04:03:05,755 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-14 04:03:05,768 INFO L87 Difference]: Start difference. First operand has 5672 states, 3442 states have (on average 1.3024404416037187) internal successors, (4483), 3630 states have internal predecessors, (4483), 2030 states have call successors, (2030), 199 states have call predecessors, (2030), 198 states have return successors, (2010), 1960 states have call predecessors, (2010), 2010 states have call successors, (2010) Second operand has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2024-11-14 04:03:08,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.66s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:03:16,882 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:03:18,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:03:23,470 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:03:25,480 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:03:27,544 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.85s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:03:29,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:03:31,395 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:03:31,396 INFO L93 Difference]: Finished difference Result 11344 states and 17575 transitions. [2024-11-14 04:03:31,398 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-14 04:03:31,400 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) Word has length 34 [2024-11-14 04:03:31,401 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:03:31,505 INFO L225 Difference]: With dead ends: 11344 [2024-11-14 04:03:31,505 INFO L226 Difference]: Without dead ends: 5652 [2024-11-14 04:03:31,570 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 [2024-11-14 04:03:31,573 INFO L432 NwaCegarLoop]: 7324 mSDtfsCounter, 45 mSDsluCounter, 7305 mSDsCounter, 0 mSdLazyCounter, 2254 mSolverCounterSat, 0 mSolverCounterUnsat, 6 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 14629 SdHoareTripleChecker+Invalid, 2260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 2254 IncrementalHoareTripleChecker+Invalid, 6 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.9s IncrementalHoareTripleChecker+Time [2024-11-14 04:03:31,574 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [45 Valid, 14629 Invalid, 2260 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 2254 Invalid, 6 Unknown, 0 Unchecked, 24.9s Time] [2024-11-14 04:03:31,607 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5652 states. [2024-11-14 04:03:32,512 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5652 to 5652. [2024-11-14 04:03:32,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5652 states, 3444 states have (on average 1.2886178861788617) internal successors, (4438), 3609 states have internal predecessors, (4438), 2002 states have call successors, (2002), 204 states have call predecessors, (2002), 203 states have return successors, (1999), 1949 states have call predecessors, (1999), 1999 states have call successors, (1999) [2024-11-14 04:03:32,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5652 states to 5652 states and 8439 transitions. [2024-11-14 04:03:32,620 INFO L78 Accepts]: Start accepts. Automaton has 5652 states and 8439 transitions. Word has length 34 [2024-11-14 04:03:32,620 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:03:32,620 INFO L471 AbstractCegarLoop]: Abstraction has 5652 states and 8439 transitions. [2024-11-14 04:03:32,621 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.666666666666667) internal successors, (20), 3 states have internal predecessors, (20), 3 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (5), 3 states have call predecessors, (5), 3 states have call successors, (5) [2024-11-14 04:03:32,622 INFO L276 IsEmpty]: Start isEmpty. Operand 5652 states and 8439 transitions. [2024-11-14 04:03:32,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-14 04:03:32,627 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:03:32,627 INFO L215 NwaCegarLoop]: trace histogram [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, 1, 1, 1] [2024-11-14 04:03:32,627 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-14 04:03:32,628 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-14 04:03:32,628 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:03:32,628 INFO L85 PathProgramCache]: Analyzing trace with hash 121213207, now seen corresponding path program 1 times [2024-11-14 04:03:32,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:03:32,629 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1355861575] [2024-11-14 04:03:32,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:03:32,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-14 04:08:34,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-14 04:08:41,419 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-11-14 04:08:41,419 INFO L136 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2024-11-14 04:08:41,419 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1355861575] [2024-11-14 04:08:41,419 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1355861575] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-14 04:08:41,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-14 04:08:41,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-14 04:08:41,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [425049767] [2024-11-14 04:08:41,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-14 04:08:41,421 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-14 04:08:41,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2024-11-14 04:08:41,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-14 04:08:41,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-14 04:08:41,422 INFO L87 Difference]: Start difference. First operand 5652 states and 8439 transitions. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-14 04:08:43,951 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.51s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:08:45,980 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:08:47,998 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:08:57,758 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:08:59,768 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:09:01,775 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:09:05,905 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:09:07,912 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:09:09,917 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:09:12,013 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.23s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-14 04:09:14,019 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 [] [2024-11-14 04:09:16,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-14 04:09:16,073 INFO L93 Difference]: Finished difference Result 5658 states and 8444 transitions. [2024-11-14 04:09:16,073 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-14 04:09:16,074 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 48 [2024-11-14 04:09:16,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-14 04:09:16,110 INFO L225 Difference]: With dead ends: 5658 [2024-11-14 04:09:16,110 INFO L226 Difference]: Without dead ends: 5656 [2024-11-14 04:09:16,113 INFO L431 NwaCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2024-11-14 04:09:16,114 INFO L432 NwaCegarLoop]: 7277 mSDtfsCounter, 8395 mSDsluCounter, 14549 mSDsCounter, 0 mSdLazyCounter, 3384 mSolverCounterSat, 0 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 33.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8396 SdHoareTripleChecker+Valid, 21826 SdHoareTripleChecker+Invalid, 3394 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 3384 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 34.1s IncrementalHoareTripleChecker+Time [2024-11-14 04:09:16,114 INFO L433 NwaCegarLoop]: SdHoareTripleChecker [8396 Valid, 21826 Invalid, 3394 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 3384 Invalid, 10 Unknown, 0 Unchecked, 34.1s Time] [2024-11-14 04:09:16,123 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5656 states. [2024-11-14 04:09:16,602 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5656 to 5656. [2024-11-14 04:09:16,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5656 states, 3447 states have (on average 1.2883666956774007) internal successors, (4441), 3612 states have internal predecessors, (4441), 2002 states have call successors, (2002), 205 states have call predecessors, (2002), 204 states have return successors, (1999), 1949 states have call predecessors, (1999), 1999 states have call successors, (1999) [2024-11-14 04:09:16,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5656 states to 5656 states and 8442 transitions. [2024-11-14 04:09:16,654 INFO L78 Accepts]: Start accepts. Automaton has 5656 states and 8442 transitions. Word has length 48 [2024-11-14 04:09:16,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-14 04:09:16,654 INFO L471 AbstractCegarLoop]: Abstraction has 5656 states and 8442 transitions. [2024-11-14 04:09:16,658 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 4 states have internal predecessors, (27), 2 states have call successors, (10), 3 states have call predecessors, (10), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2024-11-14 04:09:16,658 INFO L276 IsEmpty]: Start isEmpty. Operand 5656 states and 8442 transitions. [2024-11-14 04:09:16,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-14 04:09:16,660 INFO L207 NwaCegarLoop]: Found error trace [2024-11-14 04:09:16,660 INFO L215 NwaCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1] [2024-11-14 04:09:16,660 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-14 04:09:16,660 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2024-11-14 04:09:16,664 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-14 04:09:16,665 INFO L85 PathProgramCache]: Analyzing trace with hash 564162625, now seen corresponding path program 1 times [2024-11-14 04:09:16,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2024-11-14 04:09:16,665 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442688832] [2024-11-14 04:09:16,665 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-14 04:09:16,665 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms