./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 047f21e454cd92a82b601bb88c2abae49e402fe01e5a87961690162f1af789bf --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 14:08:12,146 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 14:08:12,204 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 14:08:12,209 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 14:08:12,209 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 14:08:12,230 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 14:08:12,230 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 14:08:12,231 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 14:08:12,231 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 14:08:12,231 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 14:08:12,231 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 14:08:12,231 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 14:08:12,232 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 14:08:12,232 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 14:08:12,232 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 14:08:12,232 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 14:08:12,232 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 14:08:12,232 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 14:08:12,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 14:08:12,233 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:08:12,233 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:08:12,234 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:08:12,234 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 14:08:12,234 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 14:08:12,235 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 14:08:12,235 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 14:08:12,235 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 14:08:12,235 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 14:08:12,235 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 14:08:12,235 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 14:08:12,235 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_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 047f21e454cd92a82b601bb88c2abae49e402fe01e5a87961690162f1af789bf [2024-12-02 14:08:12,453 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 14:08:12,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 14:08:12,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 14:08:12,464 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 14:08:12,464 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 14:08:12,465 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-12-02 14:08:15,186 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/data/abda031bc/31507c57ed8c472fac1c6d3469d87209/FLAGab2fa235f [2024-12-02 14:08:15,696 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 14:08:15,696 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-12-02 14:08:15,733 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/data/abda031bc/31507c57ed8c472fac1c6d3469d87209/FLAGab2fa235f [2024-12-02 14:08:15,752 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/data/abda031bc/31507c57ed8c472fac1c6d3469d87209 [2024-12-02 14:08:15,754 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 14:08:15,755 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 14:08:15,756 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 14:08:15,756 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 14:08:15,760 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 14:08:15,760 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:08:15" (1/1) ... [2024-12-02 14:08:15,761 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3090b1b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:15, skipping insertion in model container [2024-12-02 14:08:15,761 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 02:08:15" (1/1) ... [2024-12-02 14:08:15,850 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 14:08:17,976 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_5e73ef06-4aeb-4795-a90d-9cf377db2f43/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[314027,314040] [2024-12-02 14:08:18,264 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:08:18,321 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 14:08:18,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3514] [2024-12-02 14:08:18,377 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3516] [2024-12-02 14:08:18,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3539] [2024-12-02 14:08:18,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3541] [2024-12-02 14:08:18,378 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3551-3552] [2024-12-02 14:08:18,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; addl %1,%0": "+m" (v->counter): "ir" (i)); [3657] [2024-12-02 14:08:18,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %1,%0": "+m" (v->counter): "ir" (i)); [3664] [2024-12-02 14:08:18,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3672-3673] [2024-12-02 14:08:18,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; incl %0": "+m" (v->counter)); [3680] [2024-12-02 14:08:18,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [3687] [2024-12-02 14:08:18,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3698-3699] [2024-12-02 14:08:18,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3702-3703] [2024-12-02 14:08:18,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3706-3707] [2024-12-02 14:08:18,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3710-3711] [2024-12-02 14:08:18,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [3735-3736] [2024-12-02 14:08:18,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [3740-3741] [2024-12-02 14:08:18,385 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgl %2,%1": "=a" (__ret), "+m" (*__ptr___1): "r" (__new), "0" (__old): "memory"); [3745-3746] [2024-12-02 14:08:18,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [3750-3751] [2024-12-02 14:08:18,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3970] [2024-12-02 14:08:18,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3973] [2024-12-02 14:08:18,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [3975] [2024-12-02 14:08:18,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3980] [2024-12-02 14:08:18,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3983] [2024-12-02 14:08:18,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3985] [2024-12-02 14:08:18,391 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3990] [2024-12-02 14:08:18,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3993] [2024-12-02 14:08:18,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3995] [2024-12-02 14:08:18,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4000] [2024-12-02 14:08:18,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4003] [2024-12-02 14:08:18,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [4005] [2024-12-02 14:08:18,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [4023] [2024-12-02 14:08:18,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [4026] [2024-12-02 14:08:18,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [4028] [2024-12-02 14:08:18,393 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [4033] [2024-12-02 14:08:18,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [4036] [2024-12-02 14:08:18,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4038] [2024-12-02 14:08:18,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [4043] [2024-12-02 14:08:18,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [4046] [2024-12-02 14:08:18,394 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [4048] [2024-12-02 14:08:18,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [4053] [2024-12-02 14:08:18,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [4056] [2024-12-02 14:08:18,395 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [4058] [2024-12-02 14:08:18,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4094] [2024-12-02 14:08:18,396 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4101] [2024-12-02 14:08:18,415 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4260] [2024-12-02 14:08:18,612 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7464] [2024-12-02 14:08:18,711 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8984] [2024-12-02 14:08:18,750 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_5e73ef06-4aeb-4795-a90d-9cf377db2f43/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[314027,314040] [2024-12-02 14:08:18,776 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 14:08:18,967 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-02 14:08:18,975 INFO L204 MainTranslator]: Completed translation [2024-12-02 14:08:18,976 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18 WrapperNode [2024-12-02 14:08:18,976 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 14:08:18,978 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 14:08:18,978 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 14:08:18,978 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 14:08:18,985 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:19,060 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:19,236 INFO L138 Inliner]: procedures = 451, calls = 4171, calls flagged for inlining = 171, calls inlined = 85, statements flattened = 5039 [2024-12-02 14:08:19,236 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 14:08:19,237 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 14:08:19,237 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 14:08:19,237 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 14:08:19,250 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:19,250 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:19,298 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,113 INFO L175 MemorySlicer]: Split 2045 memory accesses to 38 slices as follows [3, 15, 25, 2, 9, 617, 6, 5, 8, 54, 903, 3, 2, 6, 5, 29, 29, 29, 4, 5, 5, 23, 37, 23, 4, 23, 44, 7, 41, 4, 2, 6, 34, 6, 3, 4, 7, 13]. 44 percent of accesses are in the largest equivalence class. The 172 initializations are split as follows [3, 0, 0, 2, 9, 0, 6, 5, 8, 0, 11, 0, 2, 0, 5, 0, 0, 0, 4, 5, 0, 0, 0, 0, 4, 0, 44, 7, 31, 4, 2, 6, 0, 0, 3, 4, 7, 0]. The 1313 writes are split as follows [0, 1, 25, 0, 0, 617, 0, 0, 0, 20, 446, 1, 0, 3, 0, 29, 29, 29, 0, 0, 1, 23, 19, 23, 0, 23, 0, 0, 8, 0, 0, 0, 11, 3, 0, 0, 0, 2]. [2024-12-02 14:08:20,113 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,113 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,258 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,268 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,313 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,369 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,384 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,427 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 14:08:20,428 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 14:08:20,428 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 14:08:20,428 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 14:08:20,429 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (1/1) ... [2024-12-02 14:08:20,435 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 14:08:20,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:08:20,461 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 14:08:20,466 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 14:08:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2024-12-02 14:08:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2024-12-02 14:08:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 14:08:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 14:08:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 14:08:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 14:08:20,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 14:08:20,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure __write_once_size [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_once_size [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2024-12-02 14:08:20,495 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 14:08:20,495 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 14:08:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 14:08:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 14:08:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2024-12-02 14:08:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2024-12-02 14:08:20,496 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2024-12-02 14:08:20,496 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2024-12-02 14:08:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 14:08:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 14:08:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2024-12-02 14:08:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2024-12-02 14:08:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2024-12-02 14:08:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2024-12-02 14:08:20,497 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2024-12-02 14:08:20,497 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2024-12-02 14:08:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 14:08:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2024-12-02 14:08:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2024-12-02 14:08:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 14:08:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 14:08:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 14:08:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 14:08:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 14:08:20,498 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 14:08:20,498 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2024-12-02 14:08:20,499 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 14:08:20,499 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 14:08:20,500 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 14:08:20,501 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2024-12-02 14:08:20,502 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 14:08:20,502 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 14:08:20,503 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-12-02 14:08:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-12-02 14:08:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-12-02 14:08:20,504 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-02 14:08:20,504 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-02 14:08:20,505 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 14:08:20,506 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2024-12-02 14:08:20,507 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:08:20,507 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 14:08:20,508 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 14:08:20,509 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 14:08:20,509 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 14:08:20,510 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 14:08:20,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 14:08:20,511 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2024-12-02 14:08:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-12-02 14:08:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-02 14:08:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2024-12-02 14:08:20,512 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 14:08:20,512 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 14:08:20,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 14:08:20,514 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-02 14:08:20,514 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 14:08:20,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2024-12-02 14:08:20,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 14:08:20,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 14:08:20,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 14:08:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2024-12-02 14:08:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2024-12-02 14:08:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-12-02 14:08:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2024-12-02 14:08:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 14:08:20,518 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 14:08:20,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2024-12-02 14:08:20,519 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 14:08:20,519 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 14:08:20,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-12-02 14:08:20,521 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-12-02 14:08:20,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 14:08:20,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2024-12-02 14:08:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 14:08:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 14:08:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2024-12-02 14:08:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 14:08:20,523 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 14:08:20,523 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2024-12-02 14:08:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2024-12-02 14:08:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2024-12-02 14:08:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2024-12-02 14:08:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2024-12-02 14:08:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2024-12-02 14:08:20,524 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-12-02 14:08:20,524 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-12-02 14:08:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-12-02 14:08:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-12-02 14:08:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-12-02 14:08:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-12-02 14:08:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2024-12-02 14:08:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2024-12-02 14:08:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 14:08:20,526 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 14:08:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 14:08:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 14:08:20,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 14:08:20,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-12-02 14:08:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 14:08:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2024-12-02 14:08:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2024-12-02 14:08:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 14:08:20,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 14:08:20,528 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-12-02 14:08:20,529 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-12-02 14:08:20,529 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2024-12-02 14:08:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2024-12-02 14:08:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2024-12-02 14:08:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-02 14:08:20,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 14:08:20,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 14:08:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 14:08:20,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2024-12-02 14:08:20,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2024-12-02 14:08:21,669 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 14:08:21,673 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 14:08:40,126 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 14:08:51,000 INFO L? ?]: Removed 2758 outVars from TransFormulas that were not future-live. [2024-12-02 14:08:51,000 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 14:08:51,039 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 14:08:51,039 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-12-02 14:08:51,040 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:08:51 BoogieIcfgContainer [2024-12-02 14:08:51,040 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 14:08:51,042 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 14:08:51,042 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 14:08:51,046 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 14:08:51,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 02:08:15" (1/3) ... [2024-12-02 14:08:51,047 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@514017c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:08:51, skipping insertion in model container [2024-12-02 14:08:51,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 02:08:18" (2/3) ... [2024-12-02 14:08:51,047 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@514017c2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 02:08:51, skipping insertion in model container [2024-12-02 14:08:51,047 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 02:08:51" (3/3) ... [2024-12-02 14:08:51,049 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-12-02 14:08:51,063 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 14:08:51,066 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i that has 141 procedures, 2099 locations, 1 initial locations, 90 loop locations, and 2 error locations. [2024-12-02 14:08:51,171 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 14:08:51,185 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;@63e1bd6f, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 14:08:51,185 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 14:08:51,197 INFO L276 IsEmpty]: Start isEmpty. Operand has 1918 states, 1324 states have (on average 1.4078549848942599) internal successors, (1864), 1424 states have internal predecessors, (1864), 488 states have call successors, (488), 104 states have call predecessors, (488), 103 states have return successors, (470), 450 states have call predecessors, (470), 470 states have call successors, (470) [2024-12-02 14:08:51,244 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-12-02 14:08:51,244 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:08:51,245 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] [2024-12-02 14:08:51,246 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:08:51,251 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:08:51,251 INFO L85 PathProgramCache]: Analyzing trace with hash -1746986116, now seen corresponding path program 1 times [2024-12-02 14:08:51,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:08:51,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2145482259] [2024-12-02 14:08:51,259 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:08:51,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:10:04,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:10:05,839 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 11000 trivial. 0 not checked. [2024-12-02 14:10:05,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:10:05,839 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2145482259] [2024-12-02 14:10:05,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2145482259] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 14:10:05,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [734090586] [2024-12-02 14:10:05,840 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:10:05,840 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 14:10:05,840 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 14:10:05,843 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 14:10:05,845 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 14:11:17,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:11:17,205 INFO L256 TraceCheckSpWp]: Trace formula consists of 13947 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 14:11:17,236 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 14:11:17,295 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 10844 trivial. 0 not checked. [2024-12-02 14:11:17,295 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 14:11:17,295 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [734090586] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:11:17,295 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 14:11:17,296 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 14:11:17,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1092974801] [2024-12-02 14:11:17,298 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:11:17,302 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 14:11:17,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:11:17,319 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 14:11:17,320 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 14:11:17,325 INFO L87 Difference]: Start difference. First operand has 1918 states, 1324 states have (on average 1.4078549848942599) internal successors, (1864), 1424 states have internal predecessors, (1864), 488 states have call successors, (488), 104 states have call predecessors, (488), 103 states have return successors, (470), 450 states have call predecessors, (470), 470 states have call successors, (470) Second operand has 2 states, 2 states have (on average 44.0) internal successors, (88), 2 states have internal predecessors, (88), 2 states have call successors, (56), 2 states have call predecessors, (56), 2 states have return successors, (55), 2 states have call predecessors, (55), 2 states have call successors, (55) [2024-12-02 14:11:17,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:11:17,486 INFO L93 Difference]: Finished difference Result 3830 states and 5775 transitions. [2024-12-02 14:11:17,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 14:11:17,488 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 [2024-12-02 14:11:17,488 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:11:17,515 INFO L225 Difference]: With dead ends: 3830 [2024-12-02 14:11:17,515 INFO L226 Difference]: Without dead ends: 1892 [2024-12-02 14:11:17,530 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 [2024-12-02 14:11:17,533 INFO L435 NwaCegarLoop]: 2802 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 2802 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:11:17,533 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2802 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 14:11:17,553 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1892 states. [2024-12-02 14:11:17,744 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1892 to 1892. [2024-12-02 14:11:17,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1892 states, 1318 states have (on average 1.389226100151745) internal successors, (1831), 1398 states have internal predecessors, (1831), 470 states have call successors, (470), 103 states have call predecessors, (470), 102 states have return successors, (460), 440 states have call predecessors, (460), 460 states have call successors, (460) [2024-12-02 14:11:17,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1892 states to 1892 states and 2761 transitions. [2024-12-02 14:11:17,774 INFO L78 Accepts]: Start accepts. Automaton has 1892 states and 2761 transitions. Word has length 736 [2024-12-02 14:11:17,775 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:11:17,775 INFO L471 AbstractCegarLoop]: Abstraction has 1892 states and 2761 transitions. [2024-12-02 14:11:17,775 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) [2024-12-02 14:11:17,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1892 states and 2761 transitions. [2024-12-02 14:11:17,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 737 [2024-12-02 14:11:17,801 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:11:17,802 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] [2024-12-02 14:11:17,843 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2024-12-02 14:11:18,002 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e73ef06-4aeb-4795-a90d-9cf377db2f43/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 14:11:18,003 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:11:18,003 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:11:18,003 INFO L85 PathProgramCache]: Analyzing trace with hash -526416948, now seen corresponding path program 1 times [2024-12-02 14:11:18,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:11:18,004 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222810558] [2024-12-02 14:11:18,004 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:11:18,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:12:22,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:12:24,866 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-12-02 14:12:24,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:12:24,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222810558] [2024-12-02 14:12:24,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1222810558] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:12:24,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:12:24,867 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 14:12:24,867 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181931877] [2024-12-02 14:12:24,867 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:12:24,868 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 14:12:24,868 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:12:24,869 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 14:12:24,869 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 14:12:24,869 INFO L87 Difference]: Start difference. First operand 1892 states and 2761 transitions. Second operand has 3 states, 3 states have (on average 27.333333333333332) internal successors, (82), 3 states have internal predecessors, (82), 2 states have call successors, (54), 2 states have call predecessors, (54), 1 states have return successors, (53), 1 states have call predecessors, (53), 1 states have call successors, (53) [2024-12-02 14:12:29,217 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.33s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:12:30,282 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:12:30,282 INFO L93 Difference]: Finished difference Result 5351 states and 7817 transitions. [2024-12-02 14:12:30,282 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 14:12:30,282 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 [2024-12-02 14:12:30,285 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:12:30,308 INFO L225 Difference]: With dead ends: 5351 [2024-12-02 14:12:30,308 INFO L226 Difference]: Without dead ends: 3570 [2024-12-02 14:12:30,317 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 [2024-12-02 14:12:30,318 INFO L435 NwaCegarLoop]: 2762 mSDtfsCounter, 2493 mSDsluCounter, 2702 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2493 SdHoareTripleChecker+Valid, 5464 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.2s IncrementalHoareTripleChecker+Time [2024-12-02 14:12:30,318 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2493 Valid, 5464 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 5.2s Time] [2024-12-02 14:12:30,324 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3570 states. [2024-12-02 14:12:30,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3570 to 3564. [2024-12-02 14:12:30,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3564 states, 2508 states have (on average 1.3999202551834131) internal successors, (3511), 2657 states have internal predecessors, (3511), 855 states have call successors, (855), 200 states have call predecessors, (855), 199 states have return successors, (845), 805 states have call predecessors, (845), 845 states have call successors, (845) [2024-12-02 14:12:30,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3564 states to 3564 states and 5211 transitions. [2024-12-02 14:12:30,558 INFO L78 Accepts]: Start accepts. Automaton has 3564 states and 5211 transitions. Word has length 736 [2024-12-02 14:12:30,560 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:12:30,560 INFO L471 AbstractCegarLoop]: Abstraction has 3564 states and 5211 transitions. [2024-12-02 14:12:30,560 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) [2024-12-02 14:12:30,561 INFO L276 IsEmpty]: Start isEmpty. Operand 3564 states and 5211 transitions. [2024-12-02 14:12:30,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 745 [2024-12-02 14:12:30,566 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:12:30,566 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] [2024-12-02 14:12:30,566 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 14:12:30,567 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:12:30,567 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:12:30,567 INFO L85 PathProgramCache]: Analyzing trace with hash 420185043, now seen corresponding path program 1 times [2024-12-02 14:12:30,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:12:30,567 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617924199] [2024-12-02 14:12:30,567 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:12:30,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:13:34,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:13:37,265 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-12-02 14:13:37,265 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:13:37,265 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617924199] [2024-12-02 14:13:37,266 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1617924199] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:13:37,266 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:13:37,266 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 14:13:37,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889083128] [2024-12-02 14:13:37,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:13:37,267 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 14:13:37,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:13:37,268 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 14:13:37,268 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:13:37,268 INFO L87 Difference]: Start difference. First operand 3564 states and 5211 transitions. Second operand has 5 states, 5 states have (on average 17.6) internal successors, (88), 5 states have internal predecessors, (88), 3 states have call successors, (55), 3 states have call predecessors, (55), 2 states have return successors, (54), 3 states have call predecessors, (54), 2 states have call successors, (54) [2024-12-02 14:13:41,492 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.22s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:14:41,234 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.46s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:14:55,547 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:15:00,521 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:15:03,804 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:15:06,670 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:15:08,702 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:15:09,736 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.01s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:15:11,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:15:11,962 INFO L93 Difference]: Finished difference Result 10414 states and 15235 transitions. [2024-12-02 14:15:11,963 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 14:15:11,963 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 [2024-12-02 14:15:11,964 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:15:12,008 INFO L225 Difference]: With dead ends: 10414 [2024-12-02 14:15:12,008 INFO L226 Difference]: Without dead ends: 6961 [2024-12-02 14:15:12,023 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-12-02 14:15:12,023 INFO L435 NwaCegarLoop]: 615 mSDtfsCounter, 4928 mSDsluCounter, 1392 mSDsCounter, 0 mSdLazyCounter, 6686 mSolverCounterSat, 1607 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 90.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5325 SdHoareTripleChecker+Valid, 2007 SdHoareTripleChecker+Invalid, 8295 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1607 IncrementalHoareTripleChecker+Valid, 6686 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 93.9s IncrementalHoareTripleChecker+Time [2024-12-02 14:15:12,024 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5325 Valid, 2007 Invalid, 8295 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1607 Valid, 6686 Invalid, 2 Unknown, 0 Unchecked, 93.9s Time] [2024-12-02 14:15:12,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6961 states. [2024-12-02 14:15:12,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6961 to 6938. [2024-12-02 14:15:12,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6938 states, 4907 states have (on average 1.4049317301813735) internal successors, (6894), 5195 states have internal predecessors, (6894), 1634 states have call successors, (1634), 395 states have call predecessors, (1634), 395 states have return successors, (1627), 1544 states have call predecessors, (1627), 1624 states have call successors, (1627) [2024-12-02 14:15:12,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6938 states to 6938 states and 10155 transitions. [2024-12-02 14:15:12,376 INFO L78 Accepts]: Start accepts. Automaton has 6938 states and 10155 transitions. Word has length 744 [2024-12-02 14:15:12,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:15:12,378 INFO L471 AbstractCegarLoop]: Abstraction has 6938 states and 10155 transitions. [2024-12-02 14:15:12,378 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) [2024-12-02 14:15:12,378 INFO L276 IsEmpty]: Start isEmpty. Operand 6938 states and 10155 transitions. [2024-12-02 14:15:12,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 752 [2024-12-02 14:15:12,384 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:15:12,385 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] [2024-12-02 14:15:12,385 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 14:15:12,385 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:15:12,385 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:15:12,386 INFO L85 PathProgramCache]: Analyzing trace with hash 1646643161, now seen corresponding path program 1 times [2024-12-02 14:15:12,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:15:12,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1645346810] [2024-12-02 14:15:12,386 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:15:12,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:16:16,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:16:18,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11195 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11195 trivial. 0 not checked. [2024-12-02 14:16:18,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:16:18,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1645346810] [2024-12-02 14:16:18,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1645346810] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:16:18,631 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:16:18,631 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 14:16:18,631 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1504186359] [2024-12-02 14:16:18,631 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:16:18,632 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 14:16:18,632 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:16:18,633 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 14:16:18,633 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 14:16:18,633 INFO L87 Difference]: Start difference. First operand 6938 states and 10155 transitions. Second operand has 4 states, 4 states have (on average 23.25) internal successors, (93), 4 states have internal predecessors, (93), 2 states have call successors, (56), 2 states have call predecessors, (56), 1 states have return successors, (55), 1 states have call predecessors, (55), 1 states have call successors, (55) [2024-12-02 14:16:19,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:16:19,285 INFO L93 Difference]: Finished difference Result 12095 states and 17698 transitions. [2024-12-02 14:16:19,285 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 14:16:19,286 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 [2024-12-02 14:16:19,286 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:16:19,311 INFO L225 Difference]: With dead ends: 12095 [2024-12-02 14:16:19,312 INFO L226 Difference]: Without dead ends: 5268 [2024-12-02 14:16:19,329 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 [2024-12-02 14:16:19,330 INFO L435 NwaCegarLoop]: 2756 mSDtfsCounter, 2757 mSDsluCounter, 2754 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2757 SdHoareTripleChecker+Valid, 5510 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 14:16:19,330 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2757 Valid, 5510 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 14:16:19,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5268 states. [2024-12-02 14:16:19,494 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5268 to 5268. [2024-12-02 14:16:19,504 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5268 states, 3718 states have (on average 1.401291016675632) internal successors, (5210), 3937 states have internal predecessors, (5210), 1249 states have call successors, (1249), 299 states have call predecessors, (1249), 299 states have return successors, (1242), 1179 states have call predecessors, (1242), 1239 states have call successors, (1242) [2024-12-02 14:16:19,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5268 states to 5268 states and 7701 transitions. [2024-12-02 14:16:19,526 INFO L78 Accepts]: Start accepts. Automaton has 5268 states and 7701 transitions. Word has length 751 [2024-12-02 14:16:19,526 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:16:19,527 INFO L471 AbstractCegarLoop]: Abstraction has 5268 states and 7701 transitions. [2024-12-02 14:16:19,527 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) [2024-12-02 14:16:19,527 INFO L276 IsEmpty]: Start isEmpty. Operand 5268 states and 7701 transitions. [2024-12-02 14:16:19,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 810 [2024-12-02 14:16:19,537 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:16:19,537 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:16:19,538 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 14:16:19,538 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:16:19,538 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:16:19,538 INFO L85 PathProgramCache]: Analyzing trace with hash 884684666, now seen corresponding path program 1 times [2024-12-02 14:16:19,538 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:16:19,538 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1322392848] [2024-12-02 14:16:19,538 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:16:19,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:17:23,816 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:17:25,631 INFO L134 CoverageAnalysis]: Checked inductivity of 11201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11201 trivial. 0 not checked. [2024-12-02 14:17:25,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:17:25,631 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1322392848] [2024-12-02 14:17:25,631 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1322392848] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:17:25,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:17:25,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 14:17:25,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1295254660] [2024-12-02 14:17:25,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:17:25,633 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 14:17:25,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:17:25,633 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 14:17:25,633 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:17:25,634 INFO L87 Difference]: Start difference. First operand 5268 states and 7701 transitions. Second operand has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 14:17:29,954 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.31s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:17:50,996 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:17:50,997 INFO L93 Difference]: Finished difference Result 20776 states and 30750 transitions. [2024-12-02 14:17:50,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 14:17:50,998 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 809 [2024-12-02 14:17:50,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:17:51,088 INFO L225 Difference]: With dead ends: 20776 [2024-12-02 14:17:51,088 INFO L226 Difference]: Without dead ends: 15619 [2024-12-02 14:17:51,116 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:17:51,116 INFO L435 NwaCegarLoop]: 2859 mSDtfsCounter, 5470 mSDsluCounter, 7891 mSDsCounter, 0 mSdLazyCounter, 1851 mSolverCounterSat, 125 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5470 SdHoareTripleChecker+Valid, 10750 SdHoareTripleChecker+Invalid, 1977 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 1851 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.8s IncrementalHoareTripleChecker+Time [2024-12-02 14:17:51,117 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5470 Valid, 10750 Invalid, 1977 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [125 Valid, 1851 Invalid, 1 Unknown, 0 Unchecked, 24.8s Time] [2024-12-02 14:17:51,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 15619 states. [2024-12-02 14:17:52,056 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 15619 to 15546. [2024-12-02 14:17:52,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15546 states, 11020 states have (on average 1.4029038112522687) internal successors, (15460), 11651 states have internal predecessors, (15460), 3626 states have call successors, (3626), 899 states have call predecessors, (3626), 898 states have return successors, (3890), 3435 states have call predecessors, (3890), 3616 states have call successors, (3890) [2024-12-02 14:17:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15546 states to 15546 states and 22976 transitions. [2024-12-02 14:17:52,149 INFO L78 Accepts]: Start accepts. Automaton has 15546 states and 22976 transitions. Word has length 809 [2024-12-02 14:17:52,150 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:17:52,150 INFO L471 AbstractCegarLoop]: Abstraction has 15546 states and 22976 transitions. [2024-12-02 14:17:52,151 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 25.8) internal successors, (129), 5 states have internal predecessors, (129), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 14:17:52,151 INFO L276 IsEmpty]: Start isEmpty. Operand 15546 states and 22976 transitions. [2024-12-02 14:17:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 811 [2024-12-02 14:17:52,161 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:17:52,161 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:17:52,161 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 14:17:52,161 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:17:52,162 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:17:52,162 INFO L85 PathProgramCache]: Analyzing trace with hash 758106910, now seen corresponding path program 1 times [2024-12-02 14:17:52,162 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:17:52,162 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [437179245] [2024-12-02 14:17:52,162 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:17:52,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:18:57,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:18:58,867 INFO L134 CoverageAnalysis]: Checked inductivity of 11201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11201 trivial. 0 not checked. [2024-12-02 14:18:58,867 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:18:58,867 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [437179245] [2024-12-02 14:18:58,867 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [437179245] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:18:58,867 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:18:58,868 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 14:18:58,868 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518829982] [2024-12-02 14:18:58,868 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:18:58,869 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 14:18:58,869 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:18:58,870 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 14:18:58,870 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:18:58,870 INFO L87 Difference]: Start difference. First operand 15546 states and 22976 transitions. Second operand has 5 states, 5 states have (on average 26.0) internal successors, (130), 5 states have internal predecessors, (130), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 14:19:03,122 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:19:17,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:19:17,332 INFO L93 Difference]: Finished difference Result 61863 states and 93079 transitions. [2024-12-02 14:19:17,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 14:19:17,333 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.0) internal successors, (130), 5 states have internal predecessors, (130), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 810 [2024-12-02 14:19:17,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:19:17,528 INFO L225 Difference]: With dead ends: 61863 [2024-12-02 14:19:17,528 INFO L226 Difference]: Without dead ends: 46442 [2024-12-02 14:19:17,617 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:19:17,617 INFO L435 NwaCegarLoop]: 2771 mSDtfsCounter, 7141 mSDsluCounter, 6236 mSDsCounter, 0 mSdLazyCounter, 980 mSolverCounterSat, 829 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7141 SdHoareTripleChecker+Valid, 9007 SdHoareTripleChecker+Invalid, 1810 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 829 IncrementalHoareTripleChecker+Valid, 980 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.0s IncrementalHoareTripleChecker+Time [2024-12-02 14:19:17,618 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [7141 Valid, 9007 Invalid, 1810 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [829 Valid, 980 Invalid, 1 Unknown, 0 Unchecked, 17.0s Time] [2024-12-02 14:19:17,666 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 46442 states. [2024-12-02 14:19:19,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 46442 to 46254. [2024-12-02 14:19:19,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46254 states, 32851 states have (on average 1.403488478280722) internal successors, (46106), 34703 states have internal predecessors, (46106), 10724 states have call successors, (10724), 2681 states have call predecessors, (10724), 2677 states have return successors, (12723), 10185 states have call predecessors, (12723), 10714 states have call successors, (12723) [2024-12-02 14:19:19,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46254 states to 46254 states and 69553 transitions. [2024-12-02 14:19:19,915 INFO L78 Accepts]: Start accepts. Automaton has 46254 states and 69553 transitions. Word has length 810 [2024-12-02 14:19:19,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:19:19,917 INFO L471 AbstractCegarLoop]: Abstraction has 46254 states and 69553 transitions. [2024-12-02 14:19:19,917 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.0) internal successors, (130), 5 states have internal predecessors, (130), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 14:19:19,917 INFO L276 IsEmpty]: Start isEmpty. Operand 46254 states and 69553 transitions. [2024-12-02 14:19:19,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 812 [2024-12-02 14:19:19,927 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:19:19,928 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:19:19,928 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 14:19:19,928 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:19:19,928 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:19:19,929 INFO L85 PathProgramCache]: Analyzing trace with hash -1007561790, now seen corresponding path program 1 times [2024-12-02 14:19:19,929 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:19:19,929 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [603631219] [2024-12-02 14:19:19,929 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:19:19,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:20:26,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:20:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 11201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11201 trivial. 0 not checked. [2024-12-02 14:20:27,808 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:20:27,808 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [603631219] [2024-12-02 14:20:27,808 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [603631219] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:20:27,808 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:20:27,808 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 14:20:27,808 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113871028] [2024-12-02 14:20:27,808 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:20:27,809 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 14:20:27,809 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:20:27,810 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 14:20:27,810 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:20:27,810 INFO L87 Difference]: Start difference. First operand 46254 states and 69553 transitions. Second operand has 5 states, 5 states have (on average 26.2) internal successors, (131), 5 states have internal predecessors, (131), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 14:20:32,095 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.28s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 14:20:56,641 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 14:20:56,641 INFO L93 Difference]: Finished difference Result 184797 states and 284999 transitions. [2024-12-02 14:20:56,642 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 14:20:56,642 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 26.2) internal successors, (131), 5 states have internal predecessors, (131), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 811 [2024-12-02 14:20:56,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 14:20:57,247 INFO L225 Difference]: With dead ends: 184797 [2024-12-02 14:20:57,247 INFO L226 Difference]: Without dead ends: 138668 [2024-12-02 14:20:57,423 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:20:57,424 INFO L435 NwaCegarLoop]: 2768 mSDtfsCounter, 5475 mSDsluCounter, 7893 mSDsCounter, 0 mSdLazyCounter, 1850 mSolverCounterSat, 125 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5475 SdHoareTripleChecker+Valid, 10661 SdHoareTripleChecker+Invalid, 1976 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 125 IncrementalHoareTripleChecker+Valid, 1850 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.9s IncrementalHoareTripleChecker+Time [2024-12-02 14:20:57,424 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5475 Valid, 10661 Invalid, 1976 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [125 Valid, 1850 Invalid, 1 Unknown, 0 Unchecked, 24.9s Time] [2024-12-02 14:20:57,517 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 138668 states. [2024-12-02 14:21:01,952 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 138668 to 138342. [2024-12-02 14:21:02,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 138342 states, 98344 states have (on average 1.4031359310176523) internal successors, (137990), 103823 states have internal predecessors, (137990), 31982 states have call successors, (31982), 8027 states have call predecessors, (31982), 8014 states have return successors, (43452), 30435 states have call predecessors, (43452), 31972 states have call successors, (43452) [2024-12-02 14:21:02,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138342 states to 138342 states and 213424 transitions. [2024-12-02 14:21:02,932 INFO L78 Accepts]: Start accepts. Automaton has 138342 states and 213424 transitions. Word has length 811 [2024-12-02 14:21:02,933 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 14:21:02,933 INFO L471 AbstractCegarLoop]: Abstraction has 138342 states and 213424 transitions. [2024-12-02 14:21:02,934 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 26.2) internal successors, (131), 5 states have internal predecessors, (131), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 14:21:02,934 INFO L276 IsEmpty]: Start isEmpty. Operand 138342 states and 213424 transitions. [2024-12-02 14:21:02,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 813 [2024-12-02 14:21:02,944 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 14:21:02,944 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 14:21:02,944 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 14:21:02,944 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 14:21:02,945 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 14:21:02,945 INFO L85 PathProgramCache]: Analyzing trace with hash -2045442202, now seen corresponding path program 1 times [2024-12-02 14:21:02,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 14:21:02,945 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [778642321] [2024-12-02 14:21:02,945 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 14:21:02,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 14:22:08,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 14:22:10,096 INFO L134 CoverageAnalysis]: Checked inductivity of 11201 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11201 trivial. 0 not checked. [2024-12-02 14:22:10,096 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 14:22:10,096 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [778642321] [2024-12-02 14:22:10,096 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [778642321] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 14:22:10,097 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 14:22:10,097 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 14:22:10,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623965779] [2024-12-02 14:22:10,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 14:22:10,097 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 14:22:10,097 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 14:22:10,098 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 14:22:10,098 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 14:22:10,098 INFO L87 Difference]: Start difference. First operand 138342 states and 213424 transitions. Second operand has 5 states, 5 states have (on average 26.4) internal successors, (132), 5 states have internal predecessors, (132), 2 states have call successors, (68), 2 states have call predecessors, (68), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 14:22:14,360 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []