./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 047f21e454cd92a82b601bb88c2abae49e402fe01e5a87961690162f1af789bf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 19:51:07,010 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 19:51:07,105 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 19:51:07,116 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 19:51:07,116 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 19:51:07,161 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 19:51:07,164 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 19:51:07,164 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 19:51:07,165 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 19:51:07,165 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 19:51:07,167 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 19:51:07,167 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 19:51:07,167 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 19:51:07,168 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 19:51:07,168 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 19:51:07,169 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 19:51:07,169 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 19:51:07,169 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 19:51:07,170 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 19:51:07,170 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 19:51:07,170 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 19:51:07,170 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 19:51:07,170 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 19:51:07,170 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 19:51:07,170 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 19:51:07,171 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 19:51:07,171 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 19:51:07,171 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 19:51:07,171 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 19:51:07,171 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 19:51:07,171 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 19:51:07,172 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 19:51:07,173 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 19:51:07,173 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 19:51:07,173 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 19:51:07,173 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 19:51:07,173 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 19:51:07,174 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 19:51:07,174 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 19:51:07,174 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 19:51:07,174 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 19:51:07,174 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 19:51:07,174 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 19:51:07,174 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 19:51:07,175 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 19:51:07,175 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 047f21e454cd92a82b601bb88c2abae49e402fe01e5a87961690162f1af789bf [2024-11-27 19:51:07,543 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 19:51:07,554 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 19:51:07,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 19:51:07,558 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 19:51:07,558 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 19:51:07,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-11-27 19:51:11,040 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/data/5213e63fa/baf8700d529740a383add9d4b0a049e3/FLAGd92929b71 [2024-11-27 19:51:11,845 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 19:51:11,848 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-11-27 19:51:11,912 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/data/5213e63fa/baf8700d529740a383add9d4b0a049e3/FLAGd92929b71 [2024-11-27 19:51:11,936 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/data/5213e63fa/baf8700d529740a383add9d4b0a049e3 [2024-11-27 19:51:11,939 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 19:51:11,941 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 19:51:11,944 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 19:51:11,944 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 19:51:11,949 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 19:51:11,950 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 07:51:11" (1/1) ... [2024-11-27 19:51:11,951 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72e8ebac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:11, skipping insertion in model container [2024-11-27 19:51:11,951 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 07:51:11" (1/1) ... [2024-11-27 19:51:12,103 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 19:51:14,595 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_3a62aae2-581d-40f5-94fa-dad2712ebeed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[314027,314040] [2024-11-27 19:51:14,982 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 19:51:15,081 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 19:51:15,242 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3514] [2024-11-27 19:51:15,244 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3516] [2024-11-27 19:51:15,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3539] [2024-11-27 19:51:15,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3541] [2024-11-27 19:51:15,246 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3551-3552] [2024-11-27 19:51:15,252 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; addl %1,%0": "+m" (v->counter): "ir" (i)); [3657] [2024-11-27 19:51:15,254 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [3664] [2024-11-27 19:51:15,255 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3672-3673] [2024-11-27 19:51:15,255 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; incl %0": "+m" (v->counter)); [3680] [2024-11-27 19:51:15,256 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; decl %0": "+m" (v->counter)); [3687] [2024-11-27 19:51:15,256 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3698-3699] [2024-11-27 19:51:15,256 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3702-3703] [2024-11-27 19:51:15,257 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3706-3707] [2024-11-27 19:51:15,257 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3710-3711] [2024-11-27 19:51:15,259 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [3735-3736] [2024-11-27 19:51:15,260 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [3740-3741] [2024-11-27 19:51:15,260 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; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [3745-3746] [2024-11-27 19:51:15,261 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [3750-3751] [2024-11-27 19:51:15,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3970] [2024-11-27 19:51:15,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3973] [2024-11-27 19:51:15,268 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [3975] [2024-11-27 19:51:15,269 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3980] [2024-11-27 19:51:15,270 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3983] [2024-11-27 19:51:15,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3985] [2024-11-27 19:51:15,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3990] [2024-11-27 19:51:15,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3993] [2024-11-27 19:51:15,271 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3995] [2024-11-27 19:51:15,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4000] [2024-11-27 19:51:15,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4003] [2024-11-27 19:51:15,272 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4005] [2024-11-27 19:51:15,273 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4023] [2024-11-27 19:51:15,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4026] [2024-11-27 19:51:15,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4028] [2024-11-27 19:51:15,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4033] [2024-11-27 19:51:15,274 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4036] [2024-11-27 19:51:15,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4038] [2024-11-27 19:51:15,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4043] [2024-11-27 19:51:15,275 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4046] [2024-11-27 19:51:15,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4048] [2024-11-27 19:51:15,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4053] [2024-11-27 19:51:15,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4056] [2024-11-27 19:51:15,276 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4058] [2024-11-27 19:51:15,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4094] [2024-11-27 19:51:15,278 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4101] [2024-11-27 19:51:15,284 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4260] [2024-11-27 19:51:15,563 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7464] [2024-11-27 19:51:15,677 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8984] [2024-11-27 19:51:15,712 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_3a62aae2-581d-40f5-94fa-dad2712ebeed/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[314027,314040] [2024-11-27 19:51:15,736 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 19:51:15,989 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-11-27 19:51:15,999 INFO L204 MainTranslator]: Completed translation [2024-11-27 19:51:16,000 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15 WrapperNode [2024-11-27 19:51:16,000 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 19:51:16,001 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 19:51:16,002 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 19:51:16,002 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 19:51:16,013 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:16,206 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:16,460 INFO L138 Inliner]: procedures = 451, calls = 4171, calls flagged for inlining = 171, calls inlined = 85, statements flattened = 5039 [2024-11-27 19:51:16,461 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 19:51:16,464 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 19:51:16,464 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 19:51:16,464 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 19:51:16,478 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:16,478 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:16,535 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:17,709 INFO L175 MemorySlicer]: Split 2045 memory accesses to 38 slices as follows [3, 5, 25, 2, 23, 9, 617, 37, 13, 6, 6, 5, 8, 903, 5, 2, 29, 6, 29, 29, 4, 5, 3, 4, 23, 34, 7, 15, 41, 4, 2, 6, 54, 44, 23, 3, 4, 7]. 44 percent of accesses are in the largest equivalence class. The 172 initializations are split as follows [3, 0, 0, 2, 0, 9, 0, 0, 0, 0, 6, 5, 8, 11, 5, 2, 0, 0, 0, 0, 4, 5, 0, 4, 0, 0, 7, 0, 31, 4, 2, 6, 0, 44, 0, 3, 4, 7]. The 1313 writes are split as follows [0, 1, 25, 0, 23, 0, 617, 19, 2, 3, 0, 0, 0, 446, 0, 0, 29, 3, 29, 29, 0, 0, 1, 0, 23, 11, 0, 1, 8, 0, 0, 0, 20, 0, 23, 0, 0, 0]. [2024-11-27 19:51:17,709 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:17,710 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:17,947 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:17,968 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:18,021 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:18,160 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:18,195 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:18,277 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 19:51:18,280 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 19:51:18,281 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 19:51:18,281 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 19:51:18,283 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (1/1) ... [2024-11-27 19:51:18,293 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 19:51:18,309 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:51:18,331 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 19:51:18,339 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 19:51:18,379 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2024-11-27 19:51:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2024-11-27 19:51:18,380 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-27 19:51:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-27 19:51:18,380 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-27 19:51:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-27 19:51:18,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 19:51:18,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 19:51:18,381 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-11-27 19:51:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-11-27 19:51:18,381 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-11-27 19:51:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-11-27 19:51:18,381 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2024-11-27 19:51:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2024-11-27 19:51:18,381 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2024-11-27 19:51:18,381 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2024-11-27 19:51:18,382 INFO L130 BoogieDeclarations]: Found specification of procedure __write_once_size [2024-11-27 19:51:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_once_size [2024-11-27 19:51:18,382 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2024-11-27 19:51:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2024-11-27 19:51:18,382 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2024-11-27 19:51:18,382 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2024-11-27 19:51:18,382 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2024-11-27 19:51:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2024-11-27 19:51:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-27 19:51:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-27 19:51:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-27 19:51:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-27 19:51:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2024-11-27 19:51:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2024-11-27 19:51:18,383 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2024-11-27 19:51:18,383 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2024-11-27 19:51:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-27 19:51:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-27 19:51:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2024-11-27 19:51:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2024-11-27 19:51:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2024-11-27 19:51:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2024-11-27 19:51:18,384 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2024-11-27 19:51:18,384 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2024-11-27 19:51:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 19:51:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2024-11-27 19:51:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2024-11-27 19:51:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-27 19:51:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-11-27 19:51:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-27 19:51:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-27 19:51:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-27 19:51:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-27 19:51:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2024-11-27 19:51:18,385 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2024-11-27 19:51:18,385 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-27 19:51:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-27 19:51:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-27 19:51:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-27 19:51:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-27 19:51:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-27 19:51:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-27 19:51:18,386 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-27 19:51:18,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-27 19:51:18,388 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2024-11-27 19:51:18,388 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-27 19:51:18,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-27 19:51:18,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-27 19:51:18,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-27 19:51:18,393 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-11-27 19:51:18,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-11-27 19:51:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-11-27 19:51:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-11-27 19:51:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-27 19:51:18,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-27 19:51:18,394 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 19:51:18,395 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 19:51:18,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-27 19:51:18,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2024-11-27 19:51:18,398 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-27 19:51:18,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-27 19:51:18,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-27 19:51:18,401 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-27 19:51:18,402 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-27 19:51:18,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-27 19:51:18,404 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-27 19:51:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-27 19:51:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2024-11-27 19:51:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-27 19:51:18,405 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-27 19:51:18,405 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2024-11-27 19:51:18,406 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 19:51:18,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-27 19:51:18,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-27 19:51:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2024-11-27 19:51:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-27 19:51:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-27 19:51:18,408 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-27 19:51:18,408 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-27 19:51:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2024-11-27 19:51:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2024-11-27 19:51:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-27 19:51:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-27 19:51:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2024-11-27 19:51:18,410 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2024-11-27 19:51:18,410 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2024-11-27 19:51:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2024-11-27 19:51:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-27 19:51:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-27 19:51:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2024-11-27 19:51:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2024-11-27 19:51:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 19:51:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 19:51:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-27 19:51:18,411 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-27 19:51:18,411 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-27 19:51:18,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-27 19:51:18,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-27 19:51:18,414 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-27 19:51:18,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-27 19:51:18,418 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2024-11-27 19:51:18,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 19:51:18,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-27 19:51:18,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-11-27 19:51:18,421 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-11-27 19:51:18,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-27 19:51:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-27 19:51:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 19:51:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-27 19:51:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-27 19:51:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2024-11-27 19:51:18,423 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2024-11-27 19:51:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 19:51:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 19:51:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 19:51:18,423 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 19:51:18,424 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-27 19:51:18,425 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-27 19:51:18,426 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-27 19:51:18,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-27 19:51:18,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-27 19:51:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-27 19:51:18,428 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2024-11-27 19:51:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2024-11-27 19:51:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-27 19:51:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-27 19:51:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-27 19:51:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-27 19:51:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2024-11-27 19:51:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2024-11-27 19:51:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-27 19:51:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-27 19:51:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2024-11-27 19:51:18,429 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2024-11-27 19:51:18,429 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2024-11-27 19:51:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2024-11-27 19:51:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-11-27 19:51:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-11-27 19:51:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-27 19:51:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2024-11-27 19:51:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-27 19:51:18,430 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 19:51:18,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-27 19:51:18,431 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2024-11-27 19:51:18,432 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2024-11-27 19:51:18,432 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-27 19:51:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-27 19:51:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-27 19:51:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-27 19:51:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2024-11-27 19:51:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2024-11-27 19:51:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-27 19:51:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-27 19:51:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2024-11-27 19:51:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2024-11-27 19:51:18,434 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2024-11-27 19:51:18,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2024-11-27 19:51:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-27 19:51:18,435 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 19:51:18,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 19:51:18,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-27 19:51:18,437 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-27 19:51:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-27 19:51:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-27 19:51:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-27 19:51:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-27 19:51:18,438 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2024-11-27 19:51:18,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2024-11-27 19:51:19,898 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 19:51:19,905 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 19:51:49,685 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-27 19:52:01,937 INFO L? ?]: Removed 2758 outVars from TransFormulas that were not future-live. [2024-11-27 19:52:01,937 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 19:52:02,025 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 19:52:02,025 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-27 19:52:02,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 07:52:02 BoogieIcfgContainer [2024-11-27 19:52:02,026 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 19:52:02,032 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 19:52:02,032 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 19:52:02,038 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 19:52:02,038 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 07:51:11" (1/3) ... [2024-11-27 19:52:02,040 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a546f53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 07:52:02, skipping insertion in model container [2024-11-27 19:52:02,041 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 07:51:15" (2/3) ... [2024-11-27 19:52:02,041 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7a546f53 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 07:52:02, skipping insertion in model container [2024-11-27 19:52:02,041 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 07:52:02" (3/3) ... [2024-11-27 19:52:02,043 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-11-27 19:52:02,061 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 19:52:02,066 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i that has 141 procedures, 2099 locations, 1 initial locations, 90 loop locations, and 2 error locations. [2024-11-27 19:52:02,178 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 19:52:02,194 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=PETRI_NET, 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;@2c49a9c8, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 19:52:02,194 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-27 19:52:02,209 INFO L276 IsEmpty]: Start isEmpty. Operand has 1918 states, 1324 states have (on average 1.4078549848942599) internal successors, (1864), 1424 states have internal predecessors, (1864), 488 states have call successors, (488), 104 states have call predecessors, (488), 103 states have return successors, (470), 450 states have call predecessors, (470), 470 states have call successors, (470) [2024-11-27 19:52:02,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-27 19:52:02,260 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 19:52:02,261 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 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, 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, 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, 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] [2024-11-27 19:52:02,262 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 19:52:02,267 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:52:02,268 INFO L85 PathProgramCache]: Analyzing trace with hash -1746986116, now seen corresponding path program 1 times [2024-11-27 19:52:02,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 19:52:02,277 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [705760644] [2024-11-27 19:52:02,277 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:52:02,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:53:44,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 19:53:46,796 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 11000 trivial. 0 not checked. [2024-11-27 19:53:46,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 19:53:46,797 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [705760644] [2024-11-27 19:53:46,799 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [705760644] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-27 19:53:46,799 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [859047506] [2024-11-27 19:53:46,800 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:53:46,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 19:53:46,800 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 19:53:46,806 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-27 19:53:46,808 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-27 19:55:20,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 19:55:20,739 INFO L256 TraceCheckSpWp]: Trace formula consists of 13947 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-27 19:55:20,776 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-27 19:55:20,881 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 10844 trivial. 0 not checked. [2024-11-27 19:55:20,881 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-27 19:55:20,881 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [859047506] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 19:55:20,881 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-27 19:55:20,882 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-27 19:55:20,884 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1307658036] [2024-11-27 19:55:20,885 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 19:55:20,894 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-27 19:55:20,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 19:55:20,927 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-27 19:55:20,928 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 19:55:20,936 INFO L87 Difference]: Start difference. First operand has 1918 states, 1324 states have (on average 1.4078549848942599) internal successors, (1864), 1424 states have internal predecessors, (1864), 488 states have call successors, (488), 104 states have call predecessors, (488), 103 states have return successors, (470), 450 states have call predecessors, (470), 470 states have call successors, (470) Second operand has 2 states, 2 states have (on average 44.0) internal successors, (88), 2 states have internal predecessors, (88), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-27 19:55:21,236 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 19:55:21,237 INFO L93 Difference]: Finished difference Result 3830 states and 5775 transitions. [2024-11-27 19:55:21,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-27 19:55:21,240 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 44.0) internal successors, (88), 2 states have internal predecessors, (88), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) Word has length 736 [2024-11-27 19:55:21,240 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 19:55:21,288 INFO L225 Difference]: With dead ends: 3830 [2024-11-27 19:55:21,289 INFO L226 Difference]: Without dead ends: 1892 [2024-11-27 19:55:21,308 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 737 GetRequests, 737 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-27 19:55:21,311 INFO L435 NwaCegarLoop]: 2802 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2802 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 19:55:21,312 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2802 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 19:55:21,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1892 states. [2024-11-27 19:55:21,549 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1892 to 1892. [2024-11-27 19:55:21,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1892 states, 1318 states have (on average 1.389226100151745) internal successors, (1831), 1398 states have internal predecessors, (1831), 470 states have call successors, (470), 103 states have call predecessors, (470), 102 states have return successors, (460), 440 states have call predecessors, (460), 460 states have call successors, (460) [2024-11-27 19:55:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1892 states and 2761 transitions. [2024-11-27 19:55:21,589 INFO L78 Accepts]: Start accepts. Automaton has 1892 states and 2761 transitions. Word has length 736 [2024-11-27 19:55:21,591 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 19:55:21,592 INFO L471 AbstractCegarLoop]: Abstraction has 1892 states and 2761 transitions. [2024-11-27 19:55:21,592 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 44.0) internal successors, (88), 2 states have internal predecessors, (88), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-11-27 19:55:21,592 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2761 transitions. [2024-11-27 19:55:21,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-27 19:55:21,627 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 19:55:21,628 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 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, 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, 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, 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] [2024-11-27 19:55:21,675 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-27 19:55:21,829 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3a62aae2-581d-40f5-94fa-dad2712ebeed/bin/uautomizer-verify-aQ6SnzHsRB/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-27 19:55:21,829 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 19:55:21,830 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:55:21,830 INFO L85 PathProgramCache]: Analyzing trace with hash -526416948, now seen corresponding path program 1 times [2024-11-27 19:55:21,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 19:55:21,830 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [66774626] [2024-11-27 19:55:21,830 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:55:21,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:56:45,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 19:56:49,093 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-11-27 19:56:49,093 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 19:56:49,093 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [66774626] [2024-11-27 19:56:49,094 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [66774626] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 19:56:49,094 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 19:56:49,094 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-27 19:56:49,094 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241359560] [2024-11-27 19:56:49,094 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 19:56:49,097 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 19:56:49,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 19:56:49,098 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 19:56:49,098 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 19:56:49,099 INFO L87 Difference]: Start difference. First operand 1892 states and 2761 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2024-11-27 19:56:53,608 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.49s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 19:56:54,966 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 19:56:54,966 INFO L93 Difference]: Finished difference Result 5351 states and 7817 transitions. [2024-11-27 19:56:54,967 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 19:56:54,967 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) Word has length 736 [2024-11-27 19:56:54,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 19:56:55,014 INFO L225 Difference]: With dead ends: 5351 [2024-11-27 19:56:55,014 INFO L226 Difference]: Without dead ends: 3570 [2024-11-27 19:56:55,024 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 19:56:55,026 INFO L435 NwaCegarLoop]: 2762 mSDtfsCounter, 2493 mSDsluCounter, 2702 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2493 SdHoareTripleChecker+Valid, 5464 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.6s IncrementalHoareTripleChecker+Time [2024-11-27 19:56:55,027 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2493 Valid, 5464 Invalid, 15 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 5.6s Time] [2024-11-27 19:56:55,038 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3570 states. [2024-11-27 19:56:55,233 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3570 to 3564. [2024-11-27 19:56:55,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3564 states, 2508 states have (on average 1.3999202551834131) internal successors, (3511), 2657 states have internal predecessors, (3511), 855 states have call successors, (855), 200 states have call predecessors, (855), 199 states have return successors, (845), 805 states have call predecessors, (845), 845 states have call successors, (845) [2024-11-27 19:56:55,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 3564 states and 5211 transitions. [2024-11-27 19:56:55,282 INFO L78 Accepts]: Start accepts. Automaton has 3564 states and 5211 transitions. Word has length 736 [2024-11-27 19:56:55,285 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 19:56:55,285 INFO L471 AbstractCegarLoop]: Abstraction has 3564 states and 5211 transitions. [2024-11-27 19:56:55,286 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2024-11-27 19:56:55,286 INFO L276 IsEmpty]: Start isEmpty. Operand 3564 states and 5211 transitions. [2024-11-27 19:56:55,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2024-11-27 19:56:55,296 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 19:56:55,297 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 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, 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, 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, 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] [2024-11-27 19:56:55,297 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-27 19:56:55,298 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 19:56:55,298 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 19:56:55,299 INFO L85 PathProgramCache]: Analyzing trace with hash 420185043, now seen corresponding path program 1 times [2024-11-27 19:56:55,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 19:56:55,299 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [551575094] [2024-11-27 19:56:55,299 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 19:56:55,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 19:58:18,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 19:58:22,123 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-11-27 19:58:22,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 19:58:22,124 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [551575094] [2024-11-27 19:58:22,124 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [551575094] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 19:58:22,124 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 19:58:22,125 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 19:58:22,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1904595443] [2024-11-27 19:58:22,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 19:58:22,126 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 19:58:22,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 19:58:22,129 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 19:58:22,129 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-27 19:58:22,129 INFO L87 Difference]: Start difference. First operand 3564 states and 5211 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (55), 3 states have call predecessors, (55), 2 states have return successors, (54), 3 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-27 19:58:26,467 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 19:59:34,816 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 19:59:50,073 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.47s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 19:59:52,017 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.92s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 19:59:54,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 19:59:58,295 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:00:02,303 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:00:07,220 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:00:11,228 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:00:13,654 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.43s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:00:17,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:00:20,535 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:00:20,535 INFO L93 Difference]: Finished difference Result 10414 states and 15235 transitions. [2024-11-27 20:00:20,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-27 20:00:20,536 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (55), 3 states have call predecessors, (55), 2 states have return successors, (54), 3 states have call predecessors, (54), 2 states have call successors, (54) Word has length 744 [2024-11-27 20:00:20,538 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:00:20,602 INFO L225 Difference]: With dead ends: 10414 [2024-11-27 20:00:20,602 INFO L226 Difference]: Without dead ends: 6961 [2024-11-27 20:00:20,622 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-27 20:00:20,623 INFO L435 NwaCegarLoop]: 615 mSDtfsCounter, 4928 mSDsluCounter, 1392 mSDsCounter, 0 mSdLazyCounter, 6684 mSolverCounterSat, 1607 mSolverCounterUnsat, 7 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 114.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5325 SdHoareTripleChecker+Valid, 2007 SdHoareTripleChecker+Invalid, 8298 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1607 IncrementalHoareTripleChecker+Valid, 6684 IncrementalHoareTripleChecker+Invalid, 7 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 117.5s IncrementalHoareTripleChecker+Time [2024-11-27 20:00:20,623 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5325 Valid, 2007 Invalid, 8298 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1607 Valid, 6684 Invalid, 7 Unknown, 0 Unchecked, 117.5s Time] [2024-11-27 20:00:20,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6961 states. [2024-11-27 20:00:21,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6961 to 6938. [2024-11-27 20:00:21,080 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6938 states, 4907 states have (on average 1.4049317301813735) internal successors, (6894), 5195 states have internal predecessors, (6894), 1634 states have call successors, (1634), 395 states have call predecessors, (1634), 395 states have return successors, (1627), 1544 states have call predecessors, (1627), 1624 states have call successors, (1627) [2024-11-27 20:00:21,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 6938 states and 10155 transitions. [2024-11-27 20:00:21,125 INFO L78 Accepts]: Start accepts. Automaton has 6938 states and 10155 transitions. Word has length 744 [2024-11-27 20:00:21,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:00:21,127 INFO L471 AbstractCegarLoop]: Abstraction has 6938 states and 10155 transitions. [2024-11-27 20:00:21,127 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (55), 3 states have call predecessors, (55), 2 states have return successors, (54), 3 states have call predecessors, (54), 2 states have call successors, (54) [2024-11-27 20:00:21,127 INFO L276 IsEmpty]: Start isEmpty. Operand 6938 states and 10155 transitions. [2024-11-27 20:00:21,137 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-27 20:00:21,137 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:00:21,138 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:00:21,138 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-27 20:00:21,138 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:00:21,139 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:00:21,139 INFO L85 PathProgramCache]: Analyzing trace with hash 1646643161, now seen corresponding path program 1 times [2024-11-27 20:00:21,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:00:21,139 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [471563610] [2024-11-27 20:00:21,139 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:00:21,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:01:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:01:51,831 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-11-27 20:01:51,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:01:51,832 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [471563610] [2024-11-27 20:01:51,832 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [471563610] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:01:51,832 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:01:51,832 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-27 20:01:51,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338796781] [2024-11-27 20:01:51,833 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:01:51,834 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-27 20:01:51,834 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:01:51,834 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-27 20:01:51,834 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-27 20:01:51,835 INFO L87 Difference]: Start difference. First operand 6938 states and 10155 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-27 20:01:52,665 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:01:52,665 INFO L93 Difference]: Finished difference Result 12095 states and 17698 transitions. [2024-11-27 20:01:52,665 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-27 20:01:52,666 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) Word has length 751 [2024-11-27 20:01:52,667 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:01:52,709 INFO L225 Difference]: With dead ends: 12095 [2024-11-27 20:01:52,709 INFO L226 Difference]: Without dead ends: 5268 [2024-11-27 20:01:52,736 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:01:52,738 INFO L435 NwaCegarLoop]: 2756 mSDtfsCounter, 2757 mSDsluCounter, 2754 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2757 SdHoareTripleChecker+Valid, 5510 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-27 20:01:52,740 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2757 Valid, 5510 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-27 20:01:52,749 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5268 states. [2024-11-27 20:01:53,004 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5268 to 5268. [2024-11-27 20:01:53,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5268 states, 3718 states have (on average 1.401291016675632) internal successors, (5210), 3937 states have internal predecessors, (5210), 1249 states have call successors, (1249), 299 states have call predecessors, (1249), 299 states have return successors, (1242), 1179 states have call predecessors, (1242), 1239 states have call successors, (1242) [2024-11-27 20:01:53,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 5268 states and 7701 transitions. [2024-11-27 20:01:53,066 INFO L78 Accepts]: Start accepts. Automaton has 5268 states and 7701 transitions. Word has length 751 [2024-11-27 20:01:53,068 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:01:53,070 INFO L471 AbstractCegarLoop]: Abstraction has 5268 states and 7701 transitions. [2024-11-27 20:01:53,070 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-11-27 20:01:53,070 INFO L276 IsEmpty]: Start isEmpty. Operand 5268 states and 7701 transitions. [2024-11-27 20:01:53,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-11-27 20:01:53,084 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:01:53,084 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:01:53,084 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-27 20:01:53,085 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:01:53,085 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:01:53,086 INFO L85 PathProgramCache]: Analyzing trace with hash 884684666, now seen corresponding path program 1 times [2024-11-27 20:01:53,086 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:01:53,086 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [686230574] [2024-11-27 20:01:53,086 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:01:53,086 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:03:19,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:03:21,735 INFO L134 CoverageAnalysis]: Checked inductivity of 11201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11201 trivial. 0 not checked. [2024-11-27 20:03:21,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:03:21,736 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [686230574] [2024-11-27 20:03:21,736 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [686230574] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:03:21,736 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:03:21,736 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 20:03:21,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1580031489] [2024-11-27 20:03:21,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:03:21,737 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 20:03:21,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:03:21,738 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:03:21,739 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:03:21,739 INFO L87 Difference]: Start difference. First operand 5268 states and 7701 transitions. Second operand has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-11-27 20:03:26,083 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.34s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-27 20:03:48,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 20:03:48,918 INFO L93 Difference]: Finished difference Result 20776 states and 30750 transitions. [2024-11-27 20:03:48,919 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-11-27 20:03:48,919 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 809 [2024-11-27 20:03:48,921 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 20:03:49,059 INFO L225 Difference]: With dead ends: 20776 [2024-11-27 20:03:49,060 INFO L226 Difference]: Without dead ends: 15619 [2024-11-27 20:03:49,096 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:03:49,097 INFO L435 NwaCegarLoop]: 2859 mSDtfsCounter, 5470 mSDsluCounter, 7891 mSDsCounter, 0 mSdLazyCounter, 1851 mSolverCounterSat, 125 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 25.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5470 SdHoareTripleChecker+Valid, 10750 SdHoareTripleChecker+Invalid, 1977 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 1851 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.5s IncrementalHoareTripleChecker+Time [2024-11-27 20:03:49,097 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5470 Valid, 10750 Invalid, 1977 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [125 Valid, 1851 Invalid, 1 Unknown, 0 Unchecked, 26.5s Time] [2024-11-27 20:03:49,121 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15619 states. [2024-11-27 20:03:50,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15619 to 15546. [2024-11-27 20:03:50,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15546 states, 11020 states have (on average 1.4029038112522687) internal successors, (15460), 11651 states have internal predecessors, (15460), 3626 states have call successors, (3626), 899 states have call predecessors, (3626), 898 states have return successors, (3890), 3435 states have call predecessors, (3890), 3616 states have call successors, (3890) [2024-11-27 20:03:50,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15546 states to 15546 states and 22976 transitions. [2024-11-27 20:03:50,208 INFO L78 Accepts]: Start accepts. Automaton has 15546 states and 22976 transitions. Word has length 809 [2024-11-27 20:03:50,209 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 20:03:50,209 INFO L471 AbstractCegarLoop]: Abstraction has 15546 states and 22976 transitions. [2024-11-27 20:03:50,210 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-11-27 20:03:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 15546 states and 22976 transitions. [2024-11-27 20:03:50,221 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-11-27 20:03:50,222 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 20:03:50,223 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 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, 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, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 20:03:50,223 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-27 20:03:50,224 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 20:03:50,224 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 20:03:50,225 INFO L85 PathProgramCache]: Analyzing trace with hash 758106910, now seen corresponding path program 1 times [2024-11-27 20:03:50,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 20:03:50,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [818113435] [2024-11-27 20:03:50,225 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 20:03:50,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 20:05:24,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 20:05:27,312 INFO L134 CoverageAnalysis]: Checked inductivity of 11201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11201 trivial. 0 not checked. [2024-11-27 20:05:27,313 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 20:05:27,313 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [818113435] [2024-11-27 20:05:27,313 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [818113435] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 20:05:27,313 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 20:05:27,313 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-27 20:05:27,314 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [124732243] [2024-11-27 20:05:27,314 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 20:05:27,315 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-27 20:05:27,315 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 20:05:27,320 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-27 20:05:27,321 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-27 20:05:27,323 INFO L87 Difference]: Start difference. First operand 15546 states and 22976 transitions. Second operand has 5 states, 5 states have (on average 26.0) internal successors, (130), 5 states have internal predecessors, (130), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61)