./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6497de01 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC --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 7410dc6c88614bdd4a5d4b30e4a843546911d6ae98cf6ee0452a64cfcf6ed89f --- Real Ultimate output --- This is Ultimate 0.3.0-dev-6497de0 [2024-11-24 00:00:38,136 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-24 00:00:38,231 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-24 00:00:38,239 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-24 00:00:38,239 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-24 00:00:38,272 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-24 00:00:38,273 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-24 00:00:38,273 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-24 00:00:38,273 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-24 00:00:38,273 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-24 00:00:38,273 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-24 00:00:38,273 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-24 00:00:38,274 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * Use SBE=true [2024-11-24 00:00:38,274 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-24 00:00:38,274 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-24 00:00:38,275 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-24 00:00:38,276 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-24 00:00:38,276 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-24 00:00:38,277 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-24 00:00:38,277 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:00:38,277 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:00:38,277 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:00:38,277 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:00:38,278 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-24 00:00:38,278 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-24 00:00:38,278 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-24 00:00:38,278 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-24 00:00:38,278 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:00:38,278 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-24 00:00:38,279 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-24 00:00:38,279 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-24 00:00:38,279 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-24 00:00:38,279 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-24 00:00:38,279 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-24 00:00:38,279 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-24 00:00:38,279 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-24 00:00:38,280 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-24 00:00:38,280 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-24 00:00:38,280 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_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC 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 -> 7410dc6c88614bdd4a5d4b30e4a843546911d6ae98cf6ee0452a64cfcf6ed89f [2024-11-24 00:00:38,605 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-24 00:00:38,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-24 00:00:38,618 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-24 00:00:38,620 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-24 00:00:38,620 INFO L274 PluginConnector]: CDTParser initialized [2024-11-24 00:00:38,621 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-11-24 00:00:41,731 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/data/16523a9c2/ec2def98620d4c99ac12bdde773972b1/FLAG0124073a6 [2024-11-24 00:00:42,449 INFO L384 CDTParser]: Found 1 translation units. [2024-11-24 00:00:42,450 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-11-24 00:00:42,508 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/data/16523a9c2/ec2def98620d4c99ac12bdde773972b1/FLAG0124073a6 [2024-11-24 00:00:42,531 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/data/16523a9c2/ec2def98620d4c99ac12bdde773972b1 [2024-11-24 00:00:42,534 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-24 00:00:42,535 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-24 00:00:42,538 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-24 00:00:42,539 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-24 00:00:42,544 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-24 00:00:42,545 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:00:42" (1/1) ... [2024-11-24 00:00:42,546 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@157de673 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:42, skipping insertion in model container [2024-11-24 00:00:42,546 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 12:00:42" (1/1) ... [2024-11-24 00:00:42,718 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-24 00:00:45,280 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[302849,302862] [2024-11-24 00:00:45,345 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:00:45,508 INFO L200 MainTranslator]: Completed pre-run [2024-11-24 00:00:45,604 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3521] [2024-11-24 00:00:45,605 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3523] [2024-11-24 00:00:45,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3546] [2024-11-24 00:00:45,607 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3548] [2024-11-24 00:00:45,608 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"); [3558-3559] [2024-11-24 00:00:45,612 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)); [3664] [2024-11-24 00:00:45,612 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)); [3671] [2024-11-24 00:00:45,613 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"); [3679-3680] [2024-11-24 00:00:45,613 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)); [3687] [2024-11-24 00:00:45,613 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)); [3694] [2024-11-24 00:00:45,614 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"); [3705-3706] [2024-11-24 00:00:45,614 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"); [3709-3710] [2024-11-24 00:00:45,615 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"); [3713-3714] [2024-11-24 00:00:45,615 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"); [3717-3718] [2024-11-24 00:00:45,616 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"); [3742-3743] [2024-11-24 00:00:45,616 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"); [3747-3748] [2024-11-24 00:00:45,617 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"); [3752-3753] [2024-11-24 00:00:45,617 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"); [3757-3758] [2024-11-24 00:00:45,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3810] [2024-11-24 00:00:45,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3813] [2024-11-24 00:00:45,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [3815] [2024-11-24 00:00:45,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3820] [2024-11-24 00:00:45,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3823] [2024-11-24 00:00:45,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3825] [2024-11-24 00:00:45,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3830] [2024-11-24 00:00:45,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3833] [2024-11-24 00:00:45,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3835] [2024-11-24 00:00:45,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3840] [2024-11-24 00:00:45,621 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3843] [2024-11-24 00:00:45,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [3845] [2024-11-24 00:00:45,622 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3863] [2024-11-24 00:00:45,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3866] [2024-11-24 00:00:45,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [3868] [2024-11-24 00:00:45,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3873] [2024-11-24 00:00:45,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3876] [2024-11-24 00:00:45,623 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3878] [2024-11-24 00:00:45,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3883] [2024-11-24 00:00:45,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3886] [2024-11-24 00:00:45,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3888] [2024-11-24 00:00:45,624 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3893] [2024-11-24 00:00:45,625 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3896] [2024-11-24 00:00:45,626 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [3898] [2024-11-24 00:00:45,627 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3941] [2024-11-24 00:00:45,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3948] [2024-11-24 00:00:45,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4185] [2024-11-24 00:00:45,962 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7407] [2024-11-24 00:00:46,089 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8927] [2024-11-24 00:00:46,133 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_4ff0a957-bce7-48a8-9586-87c2a73fdf90/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[302849,302862] [2024-11-24 00:00:46,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-24 00:00:46,354 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-11-24 00:00:46,362 INFO L204 MainTranslator]: Completed translation [2024-11-24 00:00:46,363 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46 WrapperNode [2024-11-24 00:00:46,364 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-24 00:00:46,365 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-24 00:00:46,365 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-24 00:00:46,365 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-24 00:00:46,373 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:46,504 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:46,717 INFO L138 Inliner]: procedures = 318, calls = 3931, calls flagged for inlining = 125, calls inlined = 83, statements flattened = 5010 [2024-11-24 00:00:46,718 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-24 00:00:46,721 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-24 00:00:46,721 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-24 00:00:46,721 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-24 00:00:46,731 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:46,731 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:46,770 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:47,549 INFO L175 MemorySlicer]: Split 2045 memory accesses to 38 slices as follows [23, 3, 2, 34, 9, 617, 5, 44, 41, 13, 37, 6, 6, 5, 8, 23, 25, 2, 29, 29, 3, 29, 4, 5, 23, 4, 7, 15, 4, 2, 6, 54, 3, 4, 7, 6, 5, 903]. 44 percent of accesses are in the largest equivalence class. The 172 initializations are split as follows [0, 0, 2, 0, 9, 0, 5, 44, 31, 0, 0, 6, 0, 5, 8, 0, 0, 2, 0, 0, 3, 0, 4, 0, 0, 4, 7, 0, 4, 2, 6, 0, 3, 4, 7, 0, 5, 11]. The 1313 writes are split as follows [23, 1, 0, 11, 0, 617, 0, 0, 8, 2, 19, 0, 3, 0, 0, 23, 25, 0, 29, 29, 0, 29, 0, 1, 23, 0, 0, 1, 0, 0, 0, 20, 0, 0, 0, 3, 0, 446]. [2024-11-24 00:00:47,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:47,550 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:47,781 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:47,806 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:47,849 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:47,956 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:47,982 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:48,064 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-24 00:00:48,067 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-24 00:00:48,067 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-24 00:00:48,067 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-24 00:00:48,069 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (1/1) ... [2024-11-24 00:00:48,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-24 00:00:48,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:00:48,106 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-24 00:00:48,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-24 00:00:48,141 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2024-11-24 00:00:48,142 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2024-11-24 00:00:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-11-24 00:00:48,142 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-11-24 00:00:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-11-24 00:00:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-11-24 00:00:48,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-11-24 00:00:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-11-24 00:00:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-11-24 00:00:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-11-24 00:00:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-11-24 00:00:48,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-11-24 00:00:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-11-24 00:00:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-11-24 00:00:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-11-24 00:00:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-11-24 00:00:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-11-24 00:00:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-11-24 00:00:48,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-11-24 00:00:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-11-24 00:00:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-11-24 00:00:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-11-24 00:00:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-11-24 00:00:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-11-24 00:00:48,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-11-24 00:00:48,146 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-11-24 00:00:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-11-24 00:00:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-11-24 00:00:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-11-24 00:00:48,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2024-11-24 00:00:48,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-24 00:00:48,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-24 00:00:48,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-11-24 00:00:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-11-24 00:00:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2024-11-24 00:00:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-11-24 00:00:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-24 00:00:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-24 00:00:48,150 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2024-11-24 00:00:48,150 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure __write_once_size [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_once_size [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-11-24 00:00:48,151 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-24 00:00:48,151 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2024-11-24 00:00:48,152 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2024-11-24 00:00:48,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-24 00:00:48,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-24 00:00:48,154 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-24 00:00:48,154 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2024-11-24 00:00:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-11-24 00:00:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2024-11-24 00:00:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2024-11-24 00:00:48,155 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-11-24 00:00:48,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-11-24 00:00:48,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2024-11-24 00:00:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2024-11-24 00:00:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-24 00:00:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-11-24 00:00:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-11-24 00:00:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-11-24 00:00:48,157 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-11-24 00:00:48,157 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2024-11-24 00:00:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2024-11-24 00:00:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-11-24 00:00:48,158 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-11-24 00:00:48,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2024-11-24 00:00:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-11-24 00:00:48,159 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-11-24 00:00:48,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-11-24 00:00:48,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2024-11-24 00:00:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-11-24 00:00:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-11-24 00:00:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-11-24 00:00:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2024-11-24 00:00:48,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-24 00:00:48,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-24 00:00:48,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2024-11-24 00:00:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2024-11-24 00:00:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2024-11-24 00:00:48,163 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-11-24 00:00:48,163 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:00:48,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-11-24 00:00:48,165 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-11-24 00:00:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-11-24 00:00:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-11-24 00:00:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-11-24 00:00:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-11-24 00:00:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-11-24 00:00:48,165 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-11-24 00:00:48,166 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-11-24 00:00:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-11-24 00:00:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-11-24 00:00:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-11-24 00:00:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2024-11-24 00:00:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2024-11-24 00:00:48,167 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-11-24 00:00:48,167 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-11-24 00:00:48,168 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-24 00:00:48,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-11-24 00:00:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-11-24 00:00:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-11-24 00:00:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-11-24 00:00:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-11-24 00:00:48,169 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2024-11-24 00:00:48,169 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2024-11-24 00:00:48,170 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-24 00:00:48,170 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-24 00:00:48,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-11-24 00:00:48,172 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-11-24 00:00:48,172 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2024-11-24 00:00:48,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2024-11-24 00:00:48,173 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2024-11-24 00:00:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-11-24 00:00:48,174 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-24 00:00:48,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-24 00:00:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-11-24 00:00:48,175 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2024-11-24 00:00:48,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2024-11-24 00:00:48,176 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-24 00:00:48,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-24 00:00:49,683 INFO L234 CfgBuilder]: Building ICFG [2024-11-24 00:00:49,687 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-24 00:01:13,964 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-11-24 00:01:25,162 INFO L? ?]: Removed 2751 outVars from TransFormulas that were not future-live. [2024-11-24 00:01:25,163 INFO L283 CfgBuilder]: Performing block encoding [2024-11-24 00:01:25,226 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-24 00:01:25,226 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-11-24 00:01:25,227 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:01:25 BoogieIcfgContainer [2024-11-24 00:01:25,227 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-24 00:01:25,229 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-24 00:01:25,231 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-24 00:01:25,236 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-24 00:01:25,236 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 24.11 12:00:42" (1/3) ... [2024-11-24 00:01:25,237 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bd625e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:01:25, skipping insertion in model container [2024-11-24 00:01:25,237 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 12:00:46" (2/3) ... [2024-11-24 00:01:25,237 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7bd625e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 24.11 12:01:25, skipping insertion in model container [2024-11-24 00:01:25,237 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 12:01:25" (3/3) ... [2024-11-24 00:01:25,240 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-11-24 00:01:25,255 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-24 00:01:25,259 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i that has 139 procedures, 2069 locations, 1 initial locations, 90 loop locations, and 2 error locations. [2024-11-24 00:01:25,386 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-24 00:01:25,399 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;@7be55f15, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-24 00:01:25,399 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-11-24 00:01:25,412 INFO L276 IsEmpty]: Start isEmpty. Operand has 1888 states, 1307 states have (on average 1.406273909716909) internal successors, (1838), 1398 states have internal predecessors, (1838), 477 states have call successors, (477), 102 states have call predecessors, (477), 101 states have return successors, (459), 439 states have call predecessors, (459), 459 states have call successors, (459) [2024-11-24 00:01:25,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-24 00:01:25,456 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:01:25,457 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] [2024-11-24 00:01:25,457 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:01:25,462 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:01:25,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1587944978, now seen corresponding path program 1 times [2024-11-24 00:01:25,469 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:01:25,470 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777721938] [2024-11-24 00:01:25,470 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:01:25,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:02:56,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:02:58,614 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 11000 trivial. 0 not checked. [2024-11-24 00:02:58,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:02:58,615 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777721938] [2024-11-24 00:02:58,616 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777721938] provided 0 perfect and 1 imperfect interpolant sequences [2024-11-24 00:02:58,616 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2005169712] [2024-11-24 00:02:58,616 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:02:58,616 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-11-24 00:02:58,616 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 [2024-11-24 00:02:58,620 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-11-24 00:02:58,623 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-11-24 00:04:14,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:04:14,876 INFO L256 TraceCheckSpWp]: Trace formula consists of 13933 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-11-24 00:04:14,916 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-11-24 00:04:14,997 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 10844 trivial. 0 not checked. [2024-11-24 00:04:14,997 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-11-24 00:04:14,997 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2005169712] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:04:14,997 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-11-24 00:04:14,998 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-11-24 00:04:15,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [116558718] [2024-11-24 00:04:15,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:04:15,006 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-11-24 00:04:15,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:04:15,035 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-11-24 00:04:15,036 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-11-24 00:04:15,045 INFO L87 Difference]: Start difference. First operand has 1888 states, 1307 states have (on average 1.406273909716909) internal successors, (1838), 1398 states have internal predecessors, (1838), 477 states have call successors, (477), 102 states have call predecessors, (477), 101 states have return successors, (459), 439 states have call predecessors, (459), 459 states have call successors, (459) 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) [2024-11-24 00:04:15,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:04:15,312 INFO L93 Difference]: Finished difference Result 3770 states and 5649 transitions. [2024-11-24 00:04:15,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-11-24 00:04:15,314 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 [2024-11-24 00:04:15,314 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:04:15,347 INFO L225 Difference]: With dead ends: 3770 [2024-11-24 00:04:15,347 INFO L226 Difference]: Without dead ends: 1862 [2024-11-24 00:04:15,376 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 [2024-11-24 00:04:15,380 INFO L435 NwaCegarLoop]: 2763 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, 2763 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 [2024-11-24 00:04:15,383 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2763 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 00:04:15,406 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1862 states. [2024-11-24 00:04:15,590 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1862 to 1862. [2024-11-24 00:04:15,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1862 states, 1301 states have (on average 1.3873943120676402) internal successors, (1805), 1372 states have internal predecessors, (1805), 459 states have call successors, (459), 101 states have call predecessors, (459), 100 states have return successors, (458), 438 states have call predecessors, (458), 458 states have call successors, (458) [2024-11-24 00:04:15,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1862 states to 1862 states and 2722 transitions. [2024-11-24 00:04:15,632 INFO L78 Accepts]: Start accepts. Automaton has 1862 states and 2722 transitions. Word has length 736 [2024-11-24 00:04:15,635 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:04:15,635 INFO L471 AbstractCegarLoop]: Abstraction has 1862 states and 2722 transitions. [2024-11-24 00:04:15,635 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) [2024-11-24 00:04:15,635 INFO L276 IsEmpty]: Start isEmpty. Operand 1862 states and 2722 transitions. [2024-11-24 00:04:15,666 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-11-24 00:04:15,666 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:04:15,667 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] [2024-11-24 00:04:15,708 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-11-24 00:04:15,868 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4ff0a957-bce7-48a8-9586-87c2a73fdf90/bin/uautomizer-verify-LYvppIcaGC/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-11-24 00:04:15,869 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:04:15,869 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:04:15,869 INFO L85 PathProgramCache]: Analyzing trace with hash -367375810, now seen corresponding path program 1 times [2024-11-24 00:04:15,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:04:15,870 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [143101239] [2024-11-24 00:04:15,870 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:04:15,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:05:24,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:05:28,634 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-11-24 00:05:28,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:05:28,637 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [143101239] [2024-11-24 00:05:28,637 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [143101239] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:05:28,637 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:05:28,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:05:28,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1823597256] [2024-11-24 00:05:28,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:05:28,639 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:05:28,639 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:05:28,640 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:05:28,640 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:05:28,640 INFO L87 Difference]: Start difference. First operand 1862 states and 2722 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) [2024-11-24 00:05:33,072 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.42s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:05:34,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:05:34,141 INFO L93 Difference]: Finished difference Result 5273 states and 7720 transitions. [2024-11-24 00:05:34,142 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:05:34,142 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 [2024-11-24 00:05:34,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:05:34,186 INFO L225 Difference]: With dead ends: 5273 [2024-11-24 00:05:34,188 INFO L226 Difference]: Without dead ends: 3522 [2024-11-24 00:05:34,197 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:05:34,198 INFO L435 NwaCegarLoop]: 2722 mSDtfsCounter, 2474 mSDsluCounter, 2663 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2474 SdHoareTripleChecker+Valid, 5385 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.3s IncrementalHoareTripleChecker+Time [2024-11-24 00:05:34,199 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2474 Valid, 5385 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 5.3s Time] [2024-11-24 00:05:34,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3522 states. [2024-11-24 00:05:34,460 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3522 to 3520. [2024-11-24 00:05:34,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3520 states, 2481 states have (on average 1.399838774687626) internal successors, (3473), 2621 states have internal predecessors, (3473), 842 states have call successors, (842), 196 states have call predecessors, (842), 195 states have return successors, (841), 801 states have call predecessors, (841), 841 states have call successors, (841) [2024-11-24 00:05:34,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3520 states to 3520 states and 5156 transitions. [2024-11-24 00:05:34,496 INFO L78 Accepts]: Start accepts. Automaton has 3520 states and 5156 transitions. Word has length 736 [2024-11-24 00:05:34,502 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:05:34,502 INFO L471 AbstractCegarLoop]: Abstraction has 3520 states and 5156 transitions. [2024-11-24 00:05:34,503 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) [2024-11-24 00:05:34,503 INFO L276 IsEmpty]: Start isEmpty. Operand 3520 states and 5156 transitions. [2024-11-24 00:05:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2024-11-24 00:05:34,514 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:05:34,515 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] [2024-11-24 00:05:34,515 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-11-24 00:05:34,515 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:05:34,517 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:05:34,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1199213506, now seen corresponding path program 1 times [2024-11-24 00:05:34,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:05:34,517 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1914376416] [2024-11-24 00:05:34,517 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:05:34,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:06:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:06:49,060 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-11-24 00:06:49,061 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:06:49,061 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1914376416] [2024-11-24 00:06:49,061 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1914376416] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:06:49,061 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:06:49,062 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:06:49,062 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [955359638] [2024-11-24 00:06:49,062 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:06:49,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:06:49,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:06:49,066 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:06:49,066 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:06:49,066 INFO L87 Difference]: Start difference. First operand 3520 states and 5156 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) [2024-11-24 00:06:53,471 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.40s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:07,570 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.90s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:09,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:13,219 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:17,229 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:21,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.52s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:24,296 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:28,314 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-24 00:08:30,579 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:08:30,579 INFO L93 Difference]: Finished difference Result 10282 states and 15070 transitions. [2024-11-24 00:08:30,579 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-11-24 00:08:30,580 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 [2024-11-24 00:08:30,582 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:08:30,643 INFO L225 Difference]: With dead ends: 10282 [2024-11-24 00:08:30,644 INFO L226 Difference]: Without dead ends: 6873 [2024-11-24 00:08:30,664 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-11-24 00:08:30,667 INFO L435 NwaCegarLoop]: 594 mSDtfsCounter, 4867 mSDsluCounter, 1343 mSDsCounter, 0 mSdLazyCounter, 6625 mSolverCounterSat, 1581 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 97.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5262 SdHoareTripleChecker+Valid, 1937 SdHoareTripleChecker+Invalid, 8210 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1581 IncrementalHoareTripleChecker+Valid, 6625 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 100.7s IncrementalHoareTripleChecker+Time [2024-11-24 00:08:30,667 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5262 Valid, 1937 Invalid, 8210 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1581 Valid, 6625 Invalid, 4 Unknown, 0 Unchecked, 100.7s Time] [2024-11-24 00:08:30,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6873 states. [2024-11-24 00:08:31,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6873 to 6866. [2024-11-24 00:08:31,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6866 states, 4860 states have (on average 1.405761316872428) internal successors, (6832), 5139 states have internal predecessors, (6832), 1617 states have call successors, (1617), 387 states have call predecessors, (1617), 387 states have return successors, (1619), 1536 states have call predecessors, (1619), 1616 states have call successors, (1619) [2024-11-24 00:08:31,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6866 states to 6866 states and 10068 transitions. [2024-11-24 00:08:31,083 INFO L78 Accepts]: Start accepts. Automaton has 6866 states and 10068 transitions. Word has length 744 [2024-11-24 00:08:31,085 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:08:31,085 INFO L471 AbstractCegarLoop]: Abstraction has 6866 states and 10068 transitions. [2024-11-24 00:08:31,086 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) [2024-11-24 00:08:31,086 INFO L276 IsEmpty]: Start isEmpty. Operand 6866 states and 10068 transitions. [2024-11-24 00:08:31,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-11-24 00:08:31,095 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:08:31,096 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] [2024-11-24 00:08:31,096 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-11-24 00:08:31,096 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:08:31,097 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:08:31,097 INFO L85 PathProgramCache]: Analyzing trace with hash 217934375, now seen corresponding path program 1 times [2024-11-24 00:08:31,098 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:08:31,098 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1129316136] [2024-11-24 00:08:31,098 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:08:31,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:09:58,930 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:10:01,266 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-11-24 00:10:01,267 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:10:01,267 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1129316136] [2024-11-24 00:10:01,267 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1129316136] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:10:01,267 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:10:01,267 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-11-24 00:10:01,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1937473117] [2024-11-24 00:10:01,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:10:01,268 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-11-24 00:10:01,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:10:01,269 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-11-24 00:10:01,269 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-11-24 00:10:01,270 INFO L87 Difference]: Start difference. First operand 6866 states and 10068 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) [2024-11-24 00:10:02,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:10:02,289 INFO L93 Difference]: Finished difference Result 11965 states and 17540 transitions. [2024-11-24 00:10:02,290 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-11-24 00:10:02,290 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 [2024-11-24 00:10:02,292 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:10:02,342 INFO L225 Difference]: With dead ends: 11965 [2024-11-24 00:10:02,342 INFO L226 Difference]: Without dead ends: 5210 [2024-11-24 00:10:02,377 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 [2024-11-24 00:10:02,378 INFO L435 NwaCegarLoop]: 2717 mSDtfsCounter, 2718 mSDsluCounter, 2715 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2718 SdHoareTripleChecker+Valid, 5432 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2024-11-24 00:10:02,379 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2718 Valid, 5432 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2024-11-24 00:10:02,388 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5210 states. [2024-11-24 00:10:02,686 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5210 to 5210. [2024-11-24 00:10:02,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5210 states, 3681 states have (on average 1.4017929910350448) internal successors, (5160), 3891 states have internal predecessors, (5160), 1234 states have call successors, (1234), 293 states have call predecessors, (1234), 293 states have return successors, (1236), 1173 states have call predecessors, (1236), 1233 states have call successors, (1236) [2024-11-24 00:10:02,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5210 states to 5210 states and 7630 transitions. [2024-11-24 00:10:02,738 INFO L78 Accepts]: Start accepts. Automaton has 5210 states and 7630 transitions. Word has length 751 [2024-11-24 00:10:02,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:10:02,740 INFO L471 AbstractCegarLoop]: Abstraction has 5210 states and 7630 transitions. [2024-11-24 00:10:02,740 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) [2024-11-24 00:10:02,740 INFO L276 IsEmpty]: Start isEmpty. Operand 5210 states and 7630 transitions. [2024-11-24 00:10:02,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 862 [2024-11-24 00:10:02,759 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:10:02,759 INFO L218 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 11, 11, 11, 11, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:10:02,759 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-11-24 00:10:02,760 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:10:02,760 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:10:02,761 INFO L85 PathProgramCache]: Analyzing trace with hash -466458632, now seen corresponding path program 1 times [2024-11-24 00:10:02,761 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:10:02,761 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1757474011] [2024-11-24 00:10:02,761 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:10:02,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:11:36,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:11:38,073 INFO L134 CoverageAnalysis]: Checked inductivity of 14773 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14773 trivial. 0 not checked. [2024-11-24 00:11:38,073 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:11:38,073 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1757474011] [2024-11-24 00:11:38,073 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1757474011] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:11:38,073 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:11:38,074 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:11:38,074 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1888245249] [2024-11-24 00:11:38,074 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:11:38,075 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:11:38,075 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:11:38,076 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:11:38,076 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:11:38,076 INFO L87 Difference]: Start difference. First operand 5210 states and 7630 transitions. Second operand has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-11-24 00:11:38,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:11:38,247 INFO L93 Difference]: Finished difference Result 5210 states and 7630 transitions. [2024-11-24 00:11:38,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:11:38,252 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 861 [2024-11-24 00:11:38,254 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:11:38,291 INFO L225 Difference]: With dead ends: 5210 [2024-11-24 00:11:38,291 INFO L226 Difference]: Without dead ends: 5176 [2024-11-24 00:11:38,297 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:11:38,298 INFO L435 NwaCegarLoop]: 2717 mSDtfsCounter, 2576 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2576 SdHoareTripleChecker+Valid, 2717 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 [2024-11-24 00:11:38,298 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2576 Valid, 2717 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-24 00:11:38,305 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5176 states. [2024-11-24 00:11:38,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5176 to 5176. [2024-11-24 00:11:38,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5176 states, 3656 states have (on average 1.4020787746170678) internal successors, (5126), 3865 states have internal predecessors, (5126), 1227 states have call successors, (1227), 291 states have call predecessors, (1227), 292 states have return successors, (1230), 1167 states have call predecessors, (1230), 1227 states have call successors, (1230) [2024-11-24 00:11:38,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5176 states to 5176 states and 7583 transitions. [2024-11-24 00:11:38,632 INFO L78 Accepts]: Start accepts. Automaton has 5176 states and 7583 transitions. Word has length 861 [2024-11-24 00:11:38,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:11:38,634 INFO L471 AbstractCegarLoop]: Abstraction has 5176 states and 7583 transitions. [2024-11-24 00:11:38,636 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 35.333333333333336) internal successors, (106), 3 states have internal predecessors, (106), 3 states have call successors, (62), 2 states have call predecessors, (62), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-11-24 00:11:38,636 INFO L276 IsEmpty]: Start isEmpty. Operand 5176 states and 7583 transitions. [2024-11-24 00:11:38,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 830 [2024-11-24 00:11:38,650 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:11:38,650 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:11:38,651 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-11-24 00:11:38,651 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:11:38,651 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:11:38,651 INFO L85 PathProgramCache]: Analyzing trace with hash -517540774, now seen corresponding path program 1 times [2024-11-24 00:11:38,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:11:38,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2068548469] [2024-11-24 00:11:38,652 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:11:38,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:13:14,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:13:16,141 INFO L134 CoverageAnalysis]: Checked inductivity of 11205 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11205 trivial. 0 not checked. [2024-11-24 00:13:16,141 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:13:16,141 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2068548469] [2024-11-24 00:13:16,142 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2068548469] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:13:16,142 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:13:16,142 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-11-24 00:13:16,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1740407646] [2024-11-24 00:13:16,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:13:16,143 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-24 00:13:16,144 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:13:16,144 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-24 00:13:16,145 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:13:16,145 INFO L87 Difference]: Start difference. First operand 5176 states and 7583 transitions. Second operand has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-24 00:13:17,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-24 00:13:17,104 INFO L93 Difference]: Finished difference Result 13424 states and 19650 transitions. [2024-11-24 00:13:17,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-24 00:13:17,105 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) Word has length 829 [2024-11-24 00:13:17,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-24 00:13:17,204 INFO L225 Difference]: With dead ends: 13424 [2024-11-24 00:13:17,204 INFO L226 Difference]: Without dead ends: 8359 [2024-11-24 00:13:17,233 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-24 00:13:17,235 INFO L435 NwaCegarLoop]: 2679 mSDtfsCounter, 2538 mSDsluCounter, 2509 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2538 SdHoareTripleChecker+Valid, 5188 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2024-11-24 00:13:17,236 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2538 Valid, 5188 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2024-11-24 00:13:17,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8359 states. [2024-11-24 00:13:17,856 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8359 to 8353. [2024-11-24 00:13:17,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8353 states, 5910 states have (on average 1.4059221658206429) internal successors, (8309), 6250 states have internal predecessors, (8309), 1953 states have call successors, (1953), 487 states have call predecessors, (1953), 489 states have return successors, (1959), 1851 states have call predecessors, (1959), 1953 states have call successors, (1959) [2024-11-24 00:13:17,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8353 states to 8353 states and 12221 transitions. [2024-11-24 00:13:17,927 INFO L78 Accepts]: Start accepts. Automaton has 8353 states and 12221 transitions. Word has length 829 [2024-11-24 00:13:17,930 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-24 00:13:17,930 INFO L471 AbstractCegarLoop]: Abstraction has 8353 states and 12221 transitions. [2024-11-24 00:13:17,930 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.666666666666664) internal successors, (140), 3 states have internal predecessors, (140), 2 states have call successors, (69), 2 states have call predecessors, (69), 1 states have return successors, (66), 2 states have call predecessors, (66), 2 states have call successors, (66) [2024-11-24 00:13:17,930 INFO L276 IsEmpty]: Start isEmpty. Operand 8353 states and 12221 transitions. [2024-11-24 00:13:17,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 875 [2024-11-24 00:13:17,948 INFO L210 NwaCegarLoop]: Found error trace [2024-11-24 00:13:17,949 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-24 00:13:17,949 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-11-24 00:13:17,949 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-24 00:13:17,950 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-24 00:13:17,950 INFO L85 PathProgramCache]: Analyzing trace with hash 2044405967, now seen corresponding path program 1 times [2024-11-24 00:13:17,950 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-24 00:13:17,950 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768040405] [2024-11-24 00:13:17,951 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-24 00:13:17,951 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-24 00:14:48,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-24 00:14:50,725 INFO L134 CoverageAnalysis]: Checked inductivity of 11207 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11207 trivial. 0 not checked. [2024-11-24 00:14:50,725 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-24 00:14:50,725 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768040405] [2024-11-24 00:14:50,725 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [768040405] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-24 00:14:50,725 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-24 00:14:50,726 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-11-24 00:14:50,726 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [332495926] [2024-11-24 00:14:50,726 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-24 00:14:50,727 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-11-24 00:14:50,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-24 00:14:50,729 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-11-24 00:14:50,729 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-11-24 00:14:50,729 INFO L87 Difference]: Start difference. First operand 8353 states and 12221 transitions. Second operand has 5 states, 5 states have (on average 35.0) internal successors, (175), 5 states have internal predecessors, (175), 2 states have call successors, (77), 2 states have call predecessors, (77), 1 states have return successors, (69), 2 states have call predecessors, (69), 2 states have call successors, (69) [2024-11-24 00:14:55,096 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.36s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []