./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-43_2a-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_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/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_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/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_1f470ecb-4175-46f1-b903-26aa490da2f1/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 4e724d61a1ff0c39b4db54479ee0f99607a74fe82f3d25975d7323592602e031 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 08:52:32,859 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 08:52:32,913 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 08:52:32,917 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 08:52:32,917 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 08:52:32,937 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 08:52:32,938 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 08:52:32,938 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 08:52:32,938 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 08:52:32,938 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 08:52:32,939 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 08:52:32,939 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 08:52:32,939 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 08:52:32,939 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 08:52:32,939 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 08:52:32,939 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 08:52:32,939 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 08:52:32,939 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 08:52:32,939 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 08:52:32,940 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:52:32,940 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 08:52:32,940 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:52:32,941 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 08:52:32,941 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 08:52:32,942 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_1f470ecb-4175-46f1-b903-26aa490da2f1/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 -> 4e724d61a1ff0c39b4db54479ee0f99607a74fe82f3d25975d7323592602e031 [2024-12-02 08:52:33,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 08:52:33,181 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 08:52:33,183 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 08:52:33,185 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 08:52:33,185 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 08:52:33,186 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-12-02 08:52:35,888 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/data/0a31d9e5d/305c1f5566c7490ca35a9ef99bb960bc/FLAG98e2ef382 [2024-12-02 08:52:36,337 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 08:52:36,338 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-12-02 08:52:36,373 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/data/0a31d9e5d/305c1f5566c7490ca35a9ef99bb960bc/FLAG98e2ef382 [2024-12-02 08:52:36,433 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/data/0a31d9e5d/305c1f5566c7490ca35a9ef99bb960bc [2024-12-02 08:52:36,435 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 08:52:36,436 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 08:52:36,437 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 08:52:36,437 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 08:52:36,441 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 08:52:36,442 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:52:36" (1/1) ... [2024-12-02 08:52:36,443 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5e67f5ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:36, skipping insertion in model container [2024-12-02 08:52:36,443 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 08:52:36" (1/1) ... [2024-12-02 08:52:36,533 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 08:52:38,183 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_1f470ecb-4175-46f1-b903-26aa490da2f1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[299705,299718] [2024-12-02 08:52:38,238 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 08:52:38,300 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 08:52:38,373 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3521] [2024-12-02 08:52:38,374 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3523] [2024-12-02 08:52:38,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3546] [2024-12-02 08:52:38,375 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3548] [2024-12-02 08:52:38,376 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %2, %0; setc %1": "+m" (*addr), "=qm" (c): "Ir" (nr): "memory"); [3558-3559] [2024-12-02 08:52:38,381 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)); [3756] [2024-12-02 08:52:38,382 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; subl %1,%0": "+m" (v->counter): "ir" (i)); [3763] [2024-12-02 08:52:38,382 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; subl %2, %0; sete %1": "+m" (v->counter), "=qm" (c): "er" (i): "memory"); [3771-3772] [2024-12-02 08:52:38,382 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; incl %0": "+m" (v->counter)); [3779] [2024-12-02 08:52:38,382 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; decl %0": "+m" (v->counter)); [3786] [2024-12-02 08:52:38,383 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; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [3797-3798] [2024-12-02 08:52:38,383 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; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3801-3802] [2024-12-02 08:52:38,383 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; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3805-3806] [2024-12-02 08:52:38,383 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; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [3809-3810] [2024-12-02 08:52:38,384 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; cmpxchgb %2,%1": "=a" (__ret), "+m" (*__ptr): "q" (__new), "0" (__old): "memory"); [3834-3835] [2024-12-02 08:52:38,384 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; cmpxchgw %2,%1": "=a" (__ret), "+m" (*__ptr___0): "r" (__new), "0" (__old): "memory"); [3839-3840] [2024-12-02 08:52:38,385 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"); [3844-3845] [2024-12-02 08:52:38,385 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; cmpxchgq %2,%1": "=a" (__ret), "+m" (*__ptr___2): "r" (__new), "0" (__old): "memory"); [3849-3850] [2024-12-02 08:52:38,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3902] [2024-12-02 08:52:38,386 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3905] [2024-12-02 08:52:38,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (val)); [3907] [2024-12-02 08:52:38,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3912] [2024-12-02 08:52:38,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3915] [2024-12-02 08:52:38,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3917] [2024-12-02 08:52:38,387 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3922] [2024-12-02 08:52:38,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3925] [2024-12-02 08:52:38,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (val)); [3927] [2024-12-02 08:52:38,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3932] [2024-12-02 08:52:38,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3935] [2024-12-02 08:52:38,388 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (val)); [3937] [2024-12-02 08:52:38,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incb %%gs:%0": "+m" (__preempt_count)); [3955] [2024-12-02 08:52:38,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%0": "+m" (__preempt_count)); [3958] [2024-12-02 08:52:38,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addb %1, %%gs:%0": "+m" (__preempt_count): "qi" (- val)); [3960] [2024-12-02 08:52:38,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incw %%gs:%0": "+m" (__preempt_count)); [3965] [2024-12-02 08:52:38,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%0": "+m" (__preempt_count)); [3968] [2024-12-02 08:52:38,389 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addw %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3970] [2024-12-02 08:52:38,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incl %%gs:%0": "+m" (__preempt_count)); [3975] [2024-12-02 08:52:38,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%0": "+m" (__preempt_count)); [3978] [2024-12-02 08:52:38,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addl %1, %%gs:%0": "+m" (__preempt_count): "ri" (- val)); [3980] [2024-12-02 08:52:38,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("incq %%gs:%0": "+m" (__preempt_count)); [3985] [2024-12-02 08:52:38,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%0": "+m" (__preempt_count)); [3988] [2024-12-02 08:52:38,390 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("addq %1, %%gs:%0": "+m" (__preempt_count): "re" (- val)); [3990] [2024-12-02 08:52:38,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4033] [2024-12-02 08:52:38,392 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4040] [2024-12-02 08:52:38,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4271] [2024-12-02 08:52:38,589 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [7357] [2024-12-02 08:52:38,691 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8859] [2024-12-02 08:52:38,732 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_1f470ecb-4175-46f1-b903-26aa490da2f1/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i[299705,299718] [2024-12-02 08:52:38,741 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 08:52:38,874 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-02 08:52:38,881 INFO L204 MainTranslator]: Completed translation [2024-12-02 08:52:38,881 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38 WrapperNode [2024-12-02 08:52:38,881 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 08:52:38,882 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 08:52:38,882 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 08:52:38,882 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 08:52:38,886 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:38,948 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,086 INFO L138 Inliner]: procedures = 314, calls = 3902, calls flagged for inlining = 122, calls inlined = 85, statements flattened = 4973 [2024-12-02 08:52:39,086 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 08:52:39,087 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 08:52:39,087 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 08:52:39,087 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 08:52:39,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,095 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,129 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,742 INFO L175 MemorySlicer]: Split 2042 memory accesses to 38 slices as follows [5, 5, 903, 5, 2, 9, 37, 617, 23, 23, 6, 5, 8, 54, 2, 3, 23, 29, 29, 25, 29, 34, 44, 4, 41, 4, 7, 3, 4, 15, 2, 6, 6, 3, 3, 4, 7, 13]. 44 percent of accesses are in the largest equivalence class. The 172 initializations are split as follows [5, 0, 11, 5, 2, 9, 0, 0, 0, 0, 6, 5, 8, 0, 2, 0, 0, 0, 0, 0, 0, 0, 44, 4, 31, 4, 7, 0, 4, 0, 2, 6, 0, 3, 3, 4, 7, 0]. The 1310 writes are split as follows [0, 1, 446, 0, 0, 0, 19, 617, 23, 23, 0, 0, 0, 20, 0, 1, 23, 29, 29, 25, 29, 11, 0, 0, 8, 0, 0, 0, 0, 1, 0, 0, 3, 0, 0, 0, 0, 2]. [2024-12-02 08:52:39,743 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,743 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,870 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,879 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,900 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,955 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:39,970 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:40,017 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 08:52:40,017 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 08:52:40,018 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 08:52:40,018 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 08:52:40,018 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (1/1) ... [2024-12-02 08:52:40,024 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 08:52:40,035 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 08:52:40,047 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 08:52:40,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2024-12-02 08:52:40,071 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-02 08:52:40,071 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 08:52:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 08:52:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 08:52:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_smi_msg_received [2024-12-02 08:52:40,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_smi_msg_received [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 08:52:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 08:52:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2024-12-02 08:52:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2024-12-02 08:52:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2024-12-02 08:52:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure handle_read_event_rsp [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_read_event_rsp [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_cmd [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_cmd [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2024-12-02 08:52:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-12-02 08:52:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-12-02 08:52:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_cmd [2024-12-02 08:52:40,078 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_cmd [2024-12-02 08:52:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure handle_bmc_rsp [2024-12-02 08:52:40,078 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_bmc_rsp [2024-12-02 08:52:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 08:52:40,078 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 08:52:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 08:52:40,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 08:52:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure __write_once_size [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __write_once_size [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_1 [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_1 [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure handle_oem_get_msg_cmd [2024-12-02 08:52:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_oem_get_msg_cmd [2024-12-02 08:52:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 08:52:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2024-12-02 08:52:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure need_waiter [2024-12-02 08:52:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure need_waiter [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 08:52:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 08:52:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 08:52:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 08:52:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 08:52:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 08:52:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 08:52:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 08:52:40,082 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 08:52:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure smi_send [2024-12-02 08:52:40,082 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_send [2024-12-02 08:52:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2024-12-02 08:52:40,082 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure smi_add_send_msg [2024-12-02 08:52:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_add_send_msg [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2024-12-02 08:52:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 08:52:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 08:52:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2024-12-02 08:52:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure PDE_DATA [2024-12-02 08:52:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE_DATA [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 08:52:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 08:52:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 08:52:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2024-12-02 08:52:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2024-12-02 08:52:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2024-12-02 08:52:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2024-12-02 08:52:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 08:52:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 08:52:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 08:52:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 08:52:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 08:52:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 08:52:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 08:52:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 08:52:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 08:52:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2024-12-02 08:52:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 08:52:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 08:52:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 08:52:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2024-12-02 08:52:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-12-02 08:52:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~ipmi_smi_t~0~X~$Pointer$~TO~VOID [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2024-12-02 08:52:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-02 08:52:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2024-12-02 08:52:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 08:52:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 08:52:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure handle_ipmb_get_msg_rsp [2024-12-02 08:52:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_ipmb_get_msg_rsp [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_err_response [2024-12-02 08:52:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_err_response [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-12-02 08:52:40,093 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 08:52:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 08:52:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 08:52:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 08:52:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 08:52:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 08:52:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 08:52:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 08:52:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 08:52:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 08:52:40,098 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2024-12-02 08:52:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2024-12-02 08:52:40,098 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-12-02 08:52:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_1 [2024-12-02 08:52:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_1 [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2024-12-02 08:52:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2024-12-02 08:52:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 08:52:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 08:52:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 08:52:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 08:52:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2024-12-02 08:52:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-02 08:52:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 08:52:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2024-12-02 08:52:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2024-12-02 08:52:40,101 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2024-12-02 08:52:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-02 08:52:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2024-12-02 08:52:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure handle_lan_get_msg_rsp [2024-12-02 08:52:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_lan_get_msg_rsp [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2024-12-02 08:52:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2024-12-02 08:52:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2024-12-02 08:52:40,102 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2024-12-02 08:52:40,102 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2024-12-02 08:52:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-02 08:52:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2024-12-02 08:52:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 08:52:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2024-12-02 08:52:40,103 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 08:52:40,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 08:52:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2024-12-02 08:52:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2024-12-02 08:52:40,104 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 08:52:40,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure handle_one_recv_msg [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_one_recv_msg [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure intf_err_seq [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_err_seq [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_timeout [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_timeout [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 08:52:40,105 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 08:52:40,105 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2024-12-02 08:52:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure smi_recv_tasklet [2024-12-02 08:52:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_recv_tasklet [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2024-12-02 08:52:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2024-12-02 08:52:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-02 08:52:40,106 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 08:52:40,106 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 08:52:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2024-12-02 08:52:40,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2024-12-02 08:52:40,107 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 08:52:40,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 08:52:41,148 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 08:52:41,152 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 08:52:59,551 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2024-12-02 08:53:09,365 INFO L? ?]: Removed 2753 outVars from TransFormulas that were not future-live. [2024-12-02 08:53:09,365 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 08:53:09,401 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 08:53:09,402 INFO L312 CfgBuilder]: Removed 11 assume(true) statements. [2024-12-02 08:53:09,402 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:53:09 BoogieIcfgContainer [2024-12-02 08:53:09,402 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 08:53:09,404 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 08:53:09,404 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 08:53:09,408 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 08:53:09,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 08:52:36" (1/3) ... [2024-12-02 08:53:09,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7adee138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:53:09, skipping insertion in model container [2024-12-02 08:53:09,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 08:52:38" (2/3) ... [2024-12-02 08:53:09,409 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7adee138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 08:53:09, skipping insertion in model container [2024-12-02 08:53:09,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 08:53:09" (3/3) ... [2024-12-02 08:53:09,410 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i [2024-12-02 08:53:09,424 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 08:53:09,427 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--char--ipmi--ipmi_msghandler.ko-entry_point.cil.out.i that has 138 procedures, 2031 locations, 1 initial locations, 90 loop locations, and 2 error locations. [2024-12-02 08:53:09,511 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 08:53:09,519 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;@2b90b4d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 08:53:09,519 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 08:53:09,526 INFO L276 IsEmpty]: Start isEmpty. Operand has 1850 states, 1286 states have (on average 1.4152410575427683) internal successors, (1820), 1383 states have internal predecessors, (1820), 461 states have call successors, (461), 101 states have call predecessors, (461), 100 states have return successors, (443), 421 states have call predecessors, (443), 443 states have call successors, (443) [2024-12-02 08:53:09,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-12-02 08:53:09,563 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:53:09,564 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:53:09,565 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:53:09,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:53:09,570 INFO L85 PathProgramCache]: Analyzing trace with hash 71572647, now seen corresponding path program 1 times [2024-12-02 08:53:09,577 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:53:09,577 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [441130467] [2024-12-02 08:53:09,577 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:53:09,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:54:18,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:54:19,719 INFO L134 CoverageAnalysis]: Checked inductivity of 11202 backedges. 0 proven. 195 refuted. 0 times theorem prover too weak. 11007 trivial. 0 not checked. [2024-12-02 08:54:19,719 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:54:19,719 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [441130467] [2024-12-02 08:54:19,720 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [441130467] provided 0 perfect and 1 imperfect interpolant sequences [2024-12-02 08:54:19,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [524408439] [2024-12-02 08:54:19,720 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:54:19,720 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2024-12-02 08:54:19,720 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 08:54:19,722 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2024-12-02 08:54:19,725 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2024-12-02 08:55:31,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:55:31,128 INFO L256 TraceCheckSpWp]: Trace formula consists of 14909 conjuncts, 1 conjuncts are in the unsatisfiable core [2024-12-02 08:55:31,155 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2024-12-02 08:55:31,211 INFO L134 CoverageAnalysis]: Checked inductivity of 11202 backedges. 351 proven. 0 refuted. 0 times theorem prover too weak. 10851 trivial. 0 not checked. [2024-12-02 08:55:31,211 INFO L308 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2024-12-02 08:55:31,211 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [524408439] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:55:31,211 INFO L185 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2024-12-02 08:55:31,211 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [2] total 2 [2024-12-02 08:55:31,213 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618380197] [2024-12-02 08:55:31,213 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:55:31,216 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 08:55:31,216 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:55:31,232 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 08:55:31,233 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 08:55:31,238 INFO L87 Difference]: Start difference. First operand has 1850 states, 1286 states have (on average 1.4152410575427683) internal successors, (1820), 1383 states have internal predecessors, (1820), 461 states have call successors, (461), 101 states have call predecessors, (461), 100 states have return successors, (443), 421 states have call predecessors, (443), 443 states have call successors, (443) Second operand has 2 states, 2 states have (on average 54.5) internal successors, (109), 2 states have internal predecessors, (109), 2 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 08:55:31,388 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:55:31,388 INFO L93 Difference]: Finished difference Result 3694 states and 5549 transitions. [2024-12-02 08:55:31,389 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 08:55:31,390 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 54.5) internal successors, (109), 2 states have internal predecessors, (109), 2 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) Word has length 776 [2024-12-02 08:55:31,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:55:31,416 INFO L225 Difference]: With dead ends: 3694 [2024-12-02 08:55:31,416 INFO L226 Difference]: Without dead ends: 1798 [2024-12-02 08:55:31,429 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 777 GetRequests, 777 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 08:55:31,432 INFO L435 NwaCegarLoop]: 2713 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, 2713 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 08:55:31,432 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 2713 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 08:55:31,449 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1798 states. [2024-12-02 08:55:31,645 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1798 to 1798. [2024-12-02 08:55:31,650 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1798 states, 1260 states have (on average 1.396031746031746) internal successors, (1759), 1337 states have internal predecessors, (1759), 437 states have call successors, (437), 100 states have call predecessors, (437), 99 states have return successors, (436), 414 states have call predecessors, (436), 436 states have call successors, (436) [2024-12-02 08:55:31,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1798 states to 1798 states and 2632 transitions. [2024-12-02 08:55:31,679 INFO L78 Accepts]: Start accepts. Automaton has 1798 states and 2632 transitions. Word has length 776 [2024-12-02 08:55:31,681 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:55:31,681 INFO L471 AbstractCegarLoop]: Abstraction has 1798 states and 2632 transitions. [2024-12-02 08:55:31,681 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 54.5) internal successors, (109), 2 states have internal predecessors, (109), 2 states have call successors, (65), 2 states have call predecessors, (65), 2 states have return successors, (60), 2 states have call predecessors, (60), 2 states have call successors, (60) [2024-12-02 08:55:31,681 INFO L276 IsEmpty]: Start isEmpty. Operand 1798 states and 2632 transitions. [2024-12-02 08:55:31,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 777 [2024-12-02 08:55:31,718 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:55:31,718 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:55:31,762 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2024-12-02 08:55:31,919 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f470ecb-4175-46f1-b903-26aa490da2f1/bin/uautomizer-verify-84ZbGMXZE1/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2024-12-02 08:55:31,919 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:55:31,925 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:55:31,925 INFO L85 PathProgramCache]: Analyzing trace with hash -1870007049, now seen corresponding path program 1 times [2024-12-02 08:55:31,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:55:31,925 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [320018755] [2024-12-02 08:55:31,925 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:55:31,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:56:40,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:56:42,885 INFO L134 CoverageAnalysis]: Checked inductivity of 11202 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 11202 trivial. 0 not checked. [2024-12-02 08:56:42,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:56:42,886 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [320018755] [2024-12-02 08:56:42,886 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [320018755] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:56:42,886 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:56:42,886 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 08:56:42,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1008636906] [2024-12-02 08:56:42,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:56:42,888 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 08:56:42,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:56:42,888 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 08:56:42,889 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 08:56:42,889 INFO L87 Difference]: Start difference. First operand 1798 states and 2632 transitions. Second operand has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-12-02 08:56:43,428 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:56:43,429 INFO L93 Difference]: Finished difference Result 5085 states and 7443 transitions. [2024-12-02 08:56:43,429 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 08:56:43,430 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) Word has length 776 [2024-12-02 08:56:43,432 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:56:43,456 INFO L225 Difference]: With dead ends: 5085 [2024-12-02 08:56:43,456 INFO L226 Difference]: Without dead ends: 3398 [2024-12-02 08:56:43,463 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 08:56:43,464 INFO L435 NwaCegarLoop]: 2631 mSDtfsCounter, 2494 mSDsluCounter, 2464 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2494 SdHoareTripleChecker+Valid, 5095 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 08:56:43,465 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2494 Valid, 5095 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 08:56:43,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3398 states. [2024-12-02 08:56:43,604 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3398 to 3391. [2024-12-02 08:56:43,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3391 states, 2395 states have (on average 1.407098121085595) internal successors, (3370), 2545 states have internal predecessors, (3370), 799 states have call successors, (799), 196 states have call predecessors, (799), 195 states have return successors, (798), 753 states have call predecessors, (798), 798 states have call successors, (798) [2024-12-02 08:56:43,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3391 states to 3391 states and 4967 transitions. [2024-12-02 08:56:43,632 INFO L78 Accepts]: Start accepts. Automaton has 3391 states and 4967 transitions. Word has length 776 [2024-12-02 08:56:43,634 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:56:43,634 INFO L471 AbstractCegarLoop]: Abstraction has 3391 states and 4967 transitions. [2024-12-02 08:56:43,635 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.333333333333336) internal successors, (103), 3 states have internal predecessors, (103), 2 states have call successors, (63), 2 states have call predecessors, (63), 1 states have return successors, (58), 2 states have call predecessors, (58), 2 states have call successors, (58) [2024-12-02 08:56:43,635 INFO L276 IsEmpty]: Start isEmpty. Operand 3391 states and 4967 transitions. [2024-12-02 08:56:43,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 800 [2024-12-02 08:56:43,643 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:56:43,643 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] [2024-12-02 08:56:43,643 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 08:56:43,644 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:56:43,644 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:56:43,644 INFO L85 PathProgramCache]: Analyzing trace with hash 875706389, now seen corresponding path program 1 times [2024-12-02 08:56:43,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:56:43,644 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421937631] [2024-12-02 08:56:43,644 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:56:43,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:57:53,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:57:55,326 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 08:57:55,326 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:57:55,326 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421937631] [2024-12-02 08:57:55,327 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421937631] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:57:55,327 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:57:55,327 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 08:57:55,327 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1849397156] [2024-12-02 08:57:55,327 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:57:55,328 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 08:57:55,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:57:55,328 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 08:57:55,328 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 08:57:55,329 INFO L87 Difference]: Start difference. First operand 3391 states and 4967 transitions. Second operand has 5 states, 5 states have (on average 24.2) internal successors, (121), 5 states have internal predecessors, (121), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 08:57:59,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.23s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 08:58:16,904 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:58:16,904 INFO L93 Difference]: Finished difference Result 13231 states and 19626 transitions. [2024-12-02 08:58:16,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 08:58:16,905 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.2) internal successors, (121), 5 states have internal predecessors, (121), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 799 [2024-12-02 08:58:16,906 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:58:16,978 INFO L225 Difference]: With dead ends: 13231 [2024-12-02 08:58:16,978 INFO L226 Difference]: Without dead ends: 9951 [2024-12-02 08:58:17,000 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 08:58:17,001 INFO L435 NwaCegarLoop]: 2896 mSDtfsCounter, 5086 mSDsluCounter, 7200 mSDsCounter, 0 mSdLazyCounter, 1724 mSolverCounterSat, 5 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5086 SdHoareTripleChecker+Valid, 10096 SdHoareTripleChecker+Invalid, 1730 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 1724 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.2s IncrementalHoareTripleChecker+Time [2024-12-02 08:58:17,001 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [5086 Valid, 10096 Invalid, 1730 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [5 Valid, 1724 Invalid, 1 Unknown, 0 Unchecked, 21.2s Time] [2024-12-02 08:58:17,014 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 9951 states. [2024-12-02 08:58:17,488 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 9951 to 9941. [2024-12-02 08:58:17,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9941 states, 7064 states have (on average 1.411806342015855) internal successors, (9973), 7506 states have internal predecessors, (9973), 2291 states have call successors, (2291), 587 states have call predecessors, (2291), 584 states have return successors, (2458), 2155 states have call predecessors, (2458), 2290 states have call successors, (2458) [2024-12-02 08:58:17,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9941 states to 9941 states and 14722 transitions. [2024-12-02 08:58:17,558 INFO L78 Accepts]: Start accepts. Automaton has 9941 states and 14722 transitions. Word has length 799 [2024-12-02 08:58:17,559 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:58:17,559 INFO L471 AbstractCegarLoop]: Abstraction has 9941 states and 14722 transitions. [2024-12-02 08:58:17,560 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.2) internal successors, (121), 5 states have internal predecessors, (121), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 08:58:17,560 INFO L276 IsEmpty]: Start isEmpty. Operand 9941 states and 14722 transitions. [2024-12-02 08:58:17,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 801 [2024-12-02 08:58:17,568 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:58:17,569 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] [2024-12-02 08:58:17,569 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 08:58:17,569 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:58:17,569 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:58:17,570 INFO L85 PathProgramCache]: Analyzing trace with hash -563425040, now seen corresponding path program 1 times [2024-12-02 08:58:17,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:58:17,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1444550426] [2024-12-02 08:58:17,570 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:58:17,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 08:59:25,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 08:59:27,593 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 08:59:27,593 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 08:59:27,593 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1444550426] [2024-12-02 08:59:27,593 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1444550426] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 08:59:27,593 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 08:59:27,593 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 08:59:27,594 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [350374560] [2024-12-02 08:59:27,594 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 08:59:27,594 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 08:59:27,594 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 08:59:27,595 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 08:59:27,595 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 08:59:27,595 INFO L87 Difference]: Start difference. First operand 9941 states and 14722 transitions. Second operand has 5 states, 5 states have (on average 24.4) internal successors, (122), 5 states have internal predecessors, (122), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 08:59:31,821 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 08:59:43,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 08:59:43,548 INFO L93 Difference]: Finished difference Result 39365 states and 59359 transitions. [2024-12-02 08:59:43,548 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 08:59:43,549 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 5 states have internal predecessors, (122), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 800 [2024-12-02 08:59:43,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 08:59:43,696 INFO L225 Difference]: With dead ends: 39365 [2024-12-02 08:59:43,696 INFO L226 Difference]: Without dead ends: 29549 [2024-12-02 08:59:43,740 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 08:59:43,741 INFO L435 NwaCegarLoop]: 2645 mSDtfsCounter, 6766 mSDsluCounter, 4931 mSDsCounter, 0 mSdLazyCounter, 898 mSolverCounterSat, 770 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6766 SdHoareTripleChecker+Valid, 7576 SdHoareTripleChecker+Invalid, 1669 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 770 IncrementalHoareTripleChecker+Valid, 898 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.2s IncrementalHoareTripleChecker+Time [2024-12-02 08:59:43,741 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6766 Valid, 7576 Invalid, 1669 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [770 Valid, 898 Invalid, 1 Unknown, 0 Unchecked, 15.2s Time] [2024-12-02 08:59:43,769 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 29549 states. [2024-12-02 08:59:44,753 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 29549 to 29539. [2024-12-02 08:59:44,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29539 states, 21042 states have (on average 1.4133162246934703) internal successors, (29739), 22352 states have internal predecessors, (29739), 6753 states have call successors, (6753), 1751 states have call predecessors, (6753), 1742 states have return successors, (8000), 6355 states have call predecessors, (8000), 6752 states have call successors, (8000) [2024-12-02 08:59:44,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29539 states to 29539 states and 44492 transitions. [2024-12-02 08:59:44,911 INFO L78 Accepts]: Start accepts. Automaton has 29539 states and 44492 transitions. Word has length 800 [2024-12-02 08:59:44,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 08:59:44,912 INFO L471 AbstractCegarLoop]: Abstraction has 29539 states and 44492 transitions. [2024-12-02 08:59:44,913 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.4) internal successors, (122), 5 states have internal predecessors, (122), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 08:59:44,913 INFO L276 IsEmpty]: Start isEmpty. Operand 29539 states and 44492 transitions. [2024-12-02 08:59:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 802 [2024-12-02 08:59:44,919 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 08:59:44,919 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] [2024-12-02 08:59:44,920 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 08:59:44,920 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 08:59:44,920 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 08:59:44,920 INFO L85 PathProgramCache]: Analyzing trace with hash -860154563, now seen corresponding path program 1 times [2024-12-02 08:59:44,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 08:59:44,921 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1378950223] [2024-12-02 08:59:44,921 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 08:59:44,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:00:53,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:00:55,400 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 09:00:55,400 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:00:55,400 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1378950223] [2024-12-02 09:00:55,400 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1378950223] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:00:55,401 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:00:55,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 09:00:55,401 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1519392780] [2024-12-02 09:00:55,401 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:00:55,402 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 09:00:55,402 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:00:55,403 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 09:00:55,403 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 09:00:55,403 INFO L87 Difference]: Start difference. First operand 29539 states and 44492 transitions. Second operand has 5 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 09:00:59,668 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 09:01:13,048 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:01:13,048 INFO L93 Difference]: Finished difference Result 117733 states and 181797 transitions. [2024-12-02 09:01:13,048 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 09:01:13,048 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 801 [2024-12-02 09:01:13,049 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:01:13,448 INFO L225 Difference]: With dead ends: 117733 [2024-12-02 09:01:13,448 INFO L226 Difference]: Without dead ends: 88319 [2024-12-02 09:01:13,592 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 09:01:13,592 INFO L435 NwaCegarLoop]: 2642 mSDtfsCounter, 8509 mSDsluCounter, 4261 mSDsCounter, 0 mSdLazyCounter, 894 mSolverCounterSat, 1642 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8509 SdHoareTripleChecker+Valid, 6903 SdHoareTripleChecker+Invalid, 2537 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1642 IncrementalHoareTripleChecker+Valid, 894 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.7s IncrementalHoareTripleChecker+Time [2024-12-02 09:01:13,593 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [8509 Valid, 6903 Invalid, 2537 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1642 Valid, 894 Invalid, 1 Unknown, 0 Unchecked, 15.7s Time] [2024-12-02 09:01:13,665 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 88319 states. [2024-12-02 09:01:16,121 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 88319 to 88309. [2024-12-02 09:01:16,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88309 states, 62976 states have (on average 1.4133161839430894) internal successors, (89005), 66866 states have internal predecessors, (89005), 20115 states have call successors, (20115), 5243 states have call predecessors, (20115), 5216 states have return successors, (27234), 18955 states have call predecessors, (27234), 20114 states have call successors, (27234) [2024-12-02 09:01:16,496 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88309 states to 88309 states and 136354 transitions. [2024-12-02 09:01:16,534 INFO L78 Accepts]: Start accepts. Automaton has 88309 states and 136354 transitions. Word has length 801 [2024-12-02 09:01:16,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:01:16,535 INFO L471 AbstractCegarLoop]: Abstraction has 88309 states and 136354 transitions. [2024-12-02 09:01:16,535 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.6) internal successors, (123), 5 states have internal predecessors, (123), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 09:01:16,535 INFO L276 IsEmpty]: Start isEmpty. Operand 88309 states and 136354 transitions. [2024-12-02 09:01:16,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 803 [2024-12-02 09:01:16,543 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:01:16,543 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] [2024-12-02 09:01:16,543 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 09:01:16,543 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:01:16,544 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:01:16,544 INFO L85 PathProgramCache]: Analyzing trace with hash -102163368, now seen corresponding path program 1 times [2024-12-02 09:01:16,544 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:01:16,544 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1983780369] [2024-12-02 09:01:16,544 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:01:16,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:02:24,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:02:25,937 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 09:02:25,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:02:25,937 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1983780369] [2024-12-02 09:02:25,937 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1983780369] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:02:25,937 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:02:25,937 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2024-12-02 09:02:25,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419269998] [2024-12-02 09:02:25,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:02:25,938 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 09:02:25,938 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:02:25,939 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 09:02:25,939 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=10, Unknown=0, NotChecked=0, Total=20 [2024-12-02 09:02:25,939 INFO L87 Difference]: Start difference. First operand 88309 states and 136354 transitions. Second operand has 5 states, 5 states have (on average 24.8) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 09:02:30,169 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 09:02:47,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:02:47,777 INFO L93 Difference]: Finished difference Result 351001 states and 561211 transitions. [2024-12-02 09:02:47,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2024-12-02 09:02:47,778 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) Word has length 802 [2024-12-02 09:02:47,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:02:49,150 INFO L225 Difference]: With dead ends: 351001 [2024-12-02 09:02:49,150 INFO L226 Difference]: Without dead ends: 262817 [2024-12-02 09:02:49,533 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 09:02:49,534 INFO L435 NwaCegarLoop]: 2665 mSDtfsCounter, 6772 mSDsluCounter, 4958 mSDsCounter, 0 mSdLazyCounter, 898 mSolverCounterSat, 770 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6772 SdHoareTripleChecker+Valid, 7623 SdHoareTripleChecker+Invalid, 1669 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 770 IncrementalHoareTripleChecker+Valid, 898 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.6s IncrementalHoareTripleChecker+Time [2024-12-02 09:02:49,534 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [6772 Valid, 7623 Invalid, 1669 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [770 Valid, 898 Invalid, 1 Unknown, 0 Unchecked, 15.6s Time] [2024-12-02 09:02:49,719 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262817 states. [2024-12-02 09:02:59,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262817 to 262807. [2024-12-02 09:02:59,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 262807 states, 187623 states have (on average 1.4132329192050015) internal successors, (265155), 199136 states have internal predecessors, (265155), 59623 states have call successors, (59623), 15580 states have call predecessors, (59623), 15559 states have return successors, (96141), 56302 states have call predecessors, (96141), 59622 states have call successors, (96141) [2024-12-02 09:03:01,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262807 states to 262807 states and 420919 transitions. [2024-12-02 09:03:01,230 INFO L78 Accepts]: Start accepts. Automaton has 262807 states and 420919 transitions. Word has length 802 [2024-12-02 09:03:01,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:03:01,232 INFO L471 AbstractCegarLoop]: Abstraction has 262807 states and 420919 transitions. [2024-12-02 09:03:01,232 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 24.8) internal successors, (124), 5 states have internal predecessors, (124), 2 states have call successors, (66), 2 states have call predecessors, (66), 1 states have return successors, (61), 2 states have call predecessors, (61), 2 states have call successors, (61) [2024-12-02 09:03:01,232 INFO L276 IsEmpty]: Start isEmpty. Operand 262807 states and 420919 transitions. [2024-12-02 09:03:01,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 855 [2024-12-02 09:03:01,268 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:03:01,268 INFO L218 NwaCegarLoop]: trace histogram [40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 40, 11, 11, 11, 11, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 09:03:01,268 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 09:03:01,269 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:03:01,269 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:03:01,269 INFO L85 PathProgramCache]: Analyzing trace with hash -227796823, now seen corresponding path program 1 times [2024-12-02 09:03:01,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:03:01,270 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948489651] [2024-12-02 09:03:01,270 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:03:01,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 09:04:15,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 09:04:17,349 INFO L134 CoverageAnalysis]: Checked inductivity of 11206 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 11201 trivial. 0 not checked. [2024-12-02 09:04:17,349 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 09:04:17,349 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948489651] [2024-12-02 09:04:17,349 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948489651] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 09:04:17,349 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 09:04:17,350 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 09:04:17,350 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [334030523] [2024-12-02 09:04:17,350 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 09:04:17,350 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 09:04:17,351 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 09:04:17,351 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 09:04:17,351 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 09:04:17,351 INFO L87 Difference]: Start difference. First operand 262807 states and 420919 transitions. Second operand has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 2 states have call successors, (72), 2 states have call predecessors, (72), 1 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2024-12-02 09:04:26,362 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 09:04:26,362 INFO L93 Difference]: Finished difference Result 525408 states and 841582 transitions. [2024-12-02 09:04:26,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 09:04:26,363 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 2 states have call successors, (72), 2 states have call predecessors, (72), 1 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) Word has length 854 [2024-12-02 09:04:26,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 09:04:27,683 INFO L225 Difference]: With dead ends: 525408 [2024-12-02 09:04:27,684 INFO L226 Difference]: Without dead ends: 262726 [2024-12-02 09:04:28,706 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 09:04:28,707 INFO L435 NwaCegarLoop]: 2628 mSDtfsCounter, 2629 mSDsluCounter, 2626 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2629 SdHoareTripleChecker+Valid, 5254 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2024-12-02 09:04:28,707 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2629 Valid, 5254 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2024-12-02 09:04:28,852 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 262726 states. [2024-12-02 09:04:39,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 262726 to 262726. [2024-12-02 09:04:39,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 262726 states, 187542 states have (on average 1.412547589339988) internal successors, (264912), 199055 states have internal predecessors, (264912), 59623 states have call successors, (59623), 15580 states have call predecessors, (59623), 15559 states have return successors, (96141), 56302 states have call predecessors, (96141), 59622 states have call successors, (96141) [2024-12-02 09:04:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262726 states to 262726 states and 420676 transitions. [2024-12-02 09:04:41,651 INFO L78 Accepts]: Start accepts. Automaton has 262726 states and 420676 transitions. Word has length 854 [2024-12-02 09:04:41,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 09:04:41,653 INFO L471 AbstractCegarLoop]: Abstraction has 262726 states and 420676 transitions. [2024-12-02 09:04:41,653 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 41.0) internal successors, (164), 4 states have internal predecessors, (164), 2 states have call successors, (72), 2 states have call predecessors, (72), 1 states have return successors, (67), 2 states have call predecessors, (67), 2 states have call successors, (67) [2024-12-02 09:04:41,653 INFO L276 IsEmpty]: Start isEmpty. Operand 262726 states and 420676 transitions. [2024-12-02 09:04:41,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 895 [2024-12-02 09:04:41,750 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 09:04:41,751 INFO L218 NwaCegarLoop]: trace histogram [46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 11, 11, 11, 11, 2, 2, 2, 2, 2, 2, 2, 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] [2024-12-02 09:04:41,751 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 09:04:41,752 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 09:04:41,753 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 09:04:41,754 INFO L85 PathProgramCache]: Analyzing trace with hash 1313916978, now seen corresponding path program 1 times [2024-12-02 09:04:41,754 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 09:04:41,754 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1357779986] [2024-12-02 09:04:41,754 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 09:04:41,754 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms