./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.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_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/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_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/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_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/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 ebe9bf2bbdec742b5fe347a333dc9c1d73e07f77879b09254c247ae13a033d55 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 15:35:54,125 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 15:35:54,193 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 15:35:54,199 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 15:35:54,199 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 15:35:54,225 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 15:35:54,226 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 15:35:54,226 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 15:35:54,226 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 15:35:54,227 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 15:35:54,227 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 15:35:54,227 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 15:35:54,227 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 15:35:54,227 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 15:35:54,227 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 15:35:54,228 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 15:35:54,228 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 15:35:54,228 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 15:35:54,228 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 15:35:54,228 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 15:35:54,228 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 15:35:54,229 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:35:54,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:35:54,230 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 15:35:54,230 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:35:54,230 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 15:35:54,230 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:35:54,230 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:35:54,230 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 15:35:54,230 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 15:35:54,230 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 15:35:54,230 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 15:35:54,231 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 15:35:54,231 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 15:35:54,231 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 15:35:54,231 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 15:35:54,231 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 15:35:54,231 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 15:35:54,231 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_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/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 -> ebe9bf2bbdec742b5fe347a333dc9c1d73e07f77879b09254c247ae13a033d55 [2024-12-02 15:35:54,496 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 15:35:54,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 15:35:54,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 15:35:54,509 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 15:35:54,509 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 15:35:54,511 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2024-12-02 15:35:57,517 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/data/9213357b6/07a8cbb5708c42b2a9c95de44cde49d7/FLAG7e8bb03b0 [2024-12-02 15:35:58,011 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 15:35:58,012 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2024-12-02 15:35:58,050 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/data/9213357b6/07a8cbb5708c42b2a9c95de44cde49d7/FLAG7e8bb03b0 [2024-12-02 15:35:58,066 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/data/9213357b6/07a8cbb5708c42b2a9c95de44cde49d7 [2024-12-02 15:35:58,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 15:35:58,071 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 15:35:58,073 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 15:35:58,073 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 15:35:58,078 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 15:35:58,079 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:58" (1/1) ... [2024-12-02 15:35:58,080 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ddd253 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:35:58, skipping insertion in model container [2024-12-02 15:35:58,081 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:35:58" (1/1) ... [2024-12-02 15:35:58,188 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 15:36:00,160 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_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i[265597,265610] [2024-12-02 15:36:00,336 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:36:00,364 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 15:36:00,419 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3237-3238] [2024-12-02 15:36:00,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3292] [2024-12-02 15:36:00,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3295] [2024-12-02 15:36:00,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3298] [2024-12-02 15:36:00,423 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3301] [2024-12-02 15:36:00,425 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)); [3334] [2024-12-02 15:36:00,425 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)); [3341] [2024-12-02 15:36:00,426 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): "ir" (i): "memory"); [3348-3349] [2024-12-02 15:36:00,426 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)); [3356] [2024-12-02 15:36:00,426 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)); [3363] [2024-12-02 15:36:00,427 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"); [3381-3382] [2024-12-02 15:36:00,427 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"); [3386-3387] [2024-12-02 15:36:00,428 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"); [3391-3392] [2024-12-02 15:36:00,428 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"); [3396-3397] [2024-12-02 15:36:00,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [3531] [2024-12-02 15:36:00,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3534] [2024-12-02 15:36:00,432 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3537] [2024-12-02 15:36:00,433 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3540] [2024-12-02 15:36:00,434 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3577] [2024-12-02 15:36:00,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3584] [2024-12-02 15:36:00,435 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3587] [2024-12-02 15:36:00,442 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3791] [2024-12-02 15:36:00,642 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6781] [2024-12-02 15:36:00,717 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8123] [2024-12-02 15:36:00,740 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_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i[265597,265610] [2024-12-02 15:36:00,757 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:36:00,857 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: __cmpxchg_wrong_size [2024-12-02 15:36:00,864 INFO L204 MainTranslator]: Completed translation [2024-12-02 15:36:00,864 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00 WrapperNode [2024-12-02 15:36:00,865 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 15:36:00,866 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 15:36:00,866 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 15:36:00,866 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 15:36:00,872 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:00,972 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,085 INFO L138 Inliner]: procedures = 389, calls = 2966, calls flagged for inlining = 158, calls inlined = 65, statements flattened = 3418 [2024-12-02 15:36:01,086 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 15:36:01,086 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 15:36:01,086 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 15:36:01,086 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 15:36:01,095 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,096 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,108 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,677 INFO L175 MemorySlicer]: Split 993 memory accesses to 41 slices as follows [2, 28, 28, 28, 33, 4, 3, 2, 2, 54, 6, 5, 2, 8, 3, 2, 2, 5, 5, 24, 5, 613, 24, 2, 2, 2, 3, 3, 4, 1, 7, 4, 2, 15, 2, 2, 5, 24, 23, 2, 2]. 62 percent of accesses are in the largest equivalence class. The 92 initializations are split as follows [0, 0, 0, 0, 31, 0, 3, 0, 0, 0, 6, 5, 0, 8, 0, 0, 0, 5, 5, 0, 5, 6, 0, 2, 0, 0, 0, 3, 4, 0, 7, 0, 0, 0, 0, 0, 0, 0, 0, 0, 2]. The 456 writes are split as follows [1, 28, 28, 28, 2, 2, 0, 1, 1, 20, 0, 0, 1, 0, 0, 1, 1, 0, 0, 24, 0, 238, 24, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 24, 23, 1, 0]. [2024-12-02 15:36:01,677 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,677 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,815 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,821 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,842 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,872 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,887 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,925 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 15:36:01,926 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 15:36:01,926 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 15:36:01,926 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 15:36:01,927 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (1/1) ... [2024-12-02 15:36:01,932 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:36:01,943 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 15:36:01,955 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 15:36:01,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 15:36:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure smi_stats_proc_open [2024-12-02 15:36:01,983 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_stats_proc_open [2024-12-02 15:36:01,983 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2024-12-02 15:36:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2024-12-02 15:36:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 15:36:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 15:36:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_poll [2024-12-02 15:36:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_poll [2024-12-02 15:36:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure format_lan_msg [2024-12-02 15:36:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure format_lan_msg [2024-12-02 15:36:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-02 15:36:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-02 15:36:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure copy_event_into_recv_msg [2024-12-02 15:36:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_event_into_recv_msg [2024-12-02 15:36:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_panic_request_and_wait [2024-12-02 15:36:01,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_panic_request_and_wait [2024-12-02 15:36:01,984 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 15:36:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 15:36:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 15:36:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 15:36:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2024-12-02 15:36:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_proc_entry [2024-12-02 15:36:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2024-12-02 15:36:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2024-12-02 15:36:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 15:36:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 15:36:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure intf_next_seq [2024-12-02 15:36:01,985 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_next_seq [2024-12-02 15:36:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 15:36:01,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 15:36:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure PDE [2024-12-02 15:36:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure PDE [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2024-12-02 15:36:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2024-12-02 15:36:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure i_ipmi_request [2024-12-02 15:36:01,986 INFO L138 BoogieDeclarations]: Found implementation of procedure i_ipmi_request [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2024-12-02 15:36:01,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2024-12-02 15:36:01,987 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2024-12-02 15:36:01,988 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#30 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#31 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#32 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#33 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#34 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#35 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#36 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#37 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#38 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#39 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#40 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure free_smi_msg_list [2024-12-02 15:36:01,989 INFO L138 BoogieDeclarations]: Found implementation of procedure free_smi_msg_list [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2024-12-02 15:36:01,989 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2024-12-02 15:36:01,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#30 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#31 [2024-12-02 15:36:01,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#32 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#33 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#34 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#35 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#36 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#37 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#38 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#39 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#40 [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2024-12-02 15:36:01,992 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2024-12-02 15:36:01,992 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 15:36:01,993 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 15:36:01,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 15:36:01,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2024-12-02 15:36:01,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2024-12-02 15:36:01,997 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#30 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#31 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#32 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#33 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#34 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#35 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#36 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#37 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#38 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#39 [2024-12-02 15:36:01,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#40 [2024-12-02 15:36:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2024-12-02 15:36:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2024-12-02 15:36:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2024-12-02 15:36:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2024-12-02 15:36:01,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2024-12-02 15:36:01,999 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#30 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#31 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#32 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#33 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#34 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#35 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#36 [2024-12-02 15:36:02,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#37 [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#38 [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#39 [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#40 [2024-12-02 15:36:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure maintenance_mode_update [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure maintenance_mode_update [2024-12-02 15:36:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2024-12-02 15:36:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2024-12-02 15:36:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2024-12-02 15:36:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 15:36:02,001 INFO L130 BoogieDeclarations]: Found specification of procedure smi_version_proc_open [2024-12-02 15:36:02,001 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_version_proc_open [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2024-12-02 15:36:02,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure send_channel_info_cmd [2024-12-02 15:36:02,002 INFO L138 BoogieDeclarations]: Found implementation of procedure send_channel_info_cmd [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 15:36:02,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 15:36:02,003 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 15:36:02,004 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2024-12-02 15:36:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __bad_percpu_size [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 15:36:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_smi_msg [2024-12-02 15:36:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_smi_msg [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2024-12-02 15:36:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2024-12-02 15:36:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_recv_msgs [2024-12-02 15:36:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_recv_msgs [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure is_lan_addr [2024-12-02 15:36:02,005 INFO L138 BoogieDeclarations]: Found implementation of procedure is_lan_addr [2024-12-02 15:36:02,005 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2024-12-02 15:36:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure intf_free [2024-12-02 15:36:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_free [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 15:36:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2024-12-02 15:36:02,006 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2024-12-02 15:36:02,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2024-12-02 15:36:02,007 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#30 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#31 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#32 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#33 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#34 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#35 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#36 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#37 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#38 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#39 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#40 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 15:36:02,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 15:36:02,009 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 15:36:02,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure intf_find_seq [2024-12-02 15:36:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure intf_find_seq [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2024-12-02 15:36:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2024-12-02 15:36:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2024-12-02 15:36:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_smi_msg [2024-12-02 15:36:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_smi_msg [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2024-12-02 15:36:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2024-12-02 15:36:02,011 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2024-12-02 15:36:02,011 INFO L130 BoogieDeclarations]: Found specification of procedure proc_mkdir [2024-12-02 15:36:02,012 INFO L138 BoogieDeclarations]: Found implementation of procedure proc_mkdir [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 15:36:02,012 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 15:36:02,013 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#8 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#9 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#10 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#11 [2024-12-02 15:36:02,014 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#12 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#13 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#14 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#15 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#16 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#17 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#18 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#19 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#20 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#21 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#22 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#23 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#24 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#25 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#26 [2024-12-02 15:36:02,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#27 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#28 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#29 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#30 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#31 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#32 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#33 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#34 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#35 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#36 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#37 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#38 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#39 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#40 [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure find_cmd_rcvr [2024-12-02 15:36:02,016 INFO L138 BoogieDeclarations]: Found implementation of procedure find_cmd_rcvr [2024-12-02 15:36:02,016 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_init_msghandler [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_init_msghandler [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure clean_up_interface_data [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_up_interface_data [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_alloc_recv_msg [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_alloc_recv_msg [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_rcu [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_rcu [2024-12-02 15:36:02,017 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-12-02 15:36:02,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure smi_ipmb_proc_open [2024-12-02 15:36:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure smi_ipmb_proc_open [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2024-12-02 15:36:02,018 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 15:36:02,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 15:36:02,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2024-12-02 15:36:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_addr [2024-12-02 15:36:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_addr [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure is_ipmb_bcast_addr [2024-12-02 15:36:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure is_ipmb_bcast_addr [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2024-12-02 15:36:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2024-12-02 15:36:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure format_ipmb_msg [2024-12-02 15:36:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure format_ipmb_msg [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2024-12-02 15:36:02,020 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2024-12-02 15:36:02,020 INFO L130 BoogieDeclarations]: Found specification of procedure free_recv_msg_list [2024-12-02 15:36:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure free_recv_msg_list [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2024-12-02 15:36:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2024-12-02 15:36:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 15:36:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipmb_checksum [2024-12-02 15:36:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmb_checksum [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_response [2024-12-02 15:36:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_response [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2024-12-02 15:36:02,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 15:36:02,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 15:36:02,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 15:36:02,023 INFO L130 BoogieDeclarations]: Found specification of procedure ipmi_free_recv_msg [2024-12-02 15:36:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ipmi_free_recv_msg [2024-12-02 15:36:02,024 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2024-12-02 15:36:02,024 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2024-12-02 15:36:02,978 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 15:36:02,982 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 15:36:23,924 INFO L? ?]: Removed 1969 outVars from TransFormulas that were not future-live. [2024-12-02 15:36:23,925 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 15:36:23,962 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 15:36:23,963 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 15:36:23,963 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:23 BoogieIcfgContainer [2024-12-02 15:36:23,963 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 15:36:23,966 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 15:36:23,966 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 15:36:23,971 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 15:36:23,971 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:35:58" (1/3) ... [2024-12-02 15:36:23,972 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@252e69b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:36:23, skipping insertion in model container [2024-12-02 15:36:23,972 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:36:00" (2/3) ... [2024-12-02 15:36:23,972 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@252e69b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:36:23, skipping insertion in model container [2024-12-02 15:36:23,972 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:23" (3/3) ... [2024-12-02 15:36:23,974 INFO L128 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i [2024-12-02 15:36:23,986 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 15:36:23,989 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 32_7a_cilled_linux-3.8-rc1-drivers--char--ipmi--ipmi_msghandler.ko-main.cil.out.i that has 117 procedures, 1513 locations, 1 initial locations, 83 loop locations, and 2 error locations. [2024-12-02 15:36:24,069 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:36:24,082 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;@5edd024, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:36:24,082 INFO L334 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2024-12-02 15:36:24,089 INFO L276 IsEmpty]: Start isEmpty. Operand has 1313 states, 918 states have (on average 1.3703703703703705) internal successors, (1258), 970 states have internal predecessors, (1258), 316 states have call successors, (316), 76 states have call predecessors, (316), 76 states have return successors, (316), 310 states have call predecessors, (316), 316 states have call successors, (316) [2024-12-02 15:36:24,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2024-12-02 15:36:24,096 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:36:24,097 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:36:24,097 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:36:24,101 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:36:24,101 INFO L85 PathProgramCache]: Analyzing trace with hash -2028102673, now seen corresponding path program 1 times [2024-12-02 15:36:24,108 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:36:24,108 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [945005843] [2024-12-02 15:36:24,108 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:36:24,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:36:26,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:36:27,186 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:36:27,187 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:36:27,187 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [945005843] [2024-12-02 15:36:27,188 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [945005843] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:36:27,188 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:36:27,188 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:36:27,189 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670729350] [2024-12-02 15:36:27,190 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:36:27,194 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:36:27,194 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:36:27,212 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:36:27,212 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:36:27,217 INFO L87 Difference]: Start difference. First operand has 1313 states, 918 states have (on average 1.3703703703703705) internal successors, (1258), 970 states have internal predecessors, (1258), 316 states have call successors, (316), 76 states have call predecessors, (316), 76 states have return successors, (316), 310 states have call predecessors, (316), 316 states have call successors, (316) Second operand has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:36:31,305 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:36:31,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:36:31,708 INFO L93 Difference]: Finished difference Result 3852 states and 5662 transitions. [2024-12-02 15:36:31,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:36:31,710 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 16 [2024-12-02 15:36:31,711 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:36:31,739 INFO L225 Difference]: With dead ends: 3852 [2024-12-02 15:36:31,739 INFO L226 Difference]: Without dead ends: 2538 [2024-12-02 15:36:31,752 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 15:36:31,755 INFO L435 NwaCegarLoop]: 2888 mSDtfsCounter, 1798 mSDsluCounter, 1820 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1798 SdHoareTripleChecker+Valid, 4708 SdHoareTripleChecker+Invalid, 15 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.3s IncrementalHoareTripleChecker+Time [2024-12-02 15:36:31,755 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1798 Valid, 4708 Invalid, 15 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 11 Invalid, 1 Unknown, 0 Unchecked, 4.3s Time] [2024-12-02 15:36:31,775 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2538 states. [2024-12-02 15:36:31,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2538 to 2532. [2024-12-02 15:36:31,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2532 states, 1775 states have (on average 1.3628169014084508) internal successors, (2419), 1865 states have internal predecessors, (2419), 609 states have call successors, (609), 147 states have call predecessors, (609), 146 states have return successors, (599), 587 states have call predecessors, (599), 599 states have call successors, (599) [2024-12-02 15:36:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2532 states to 2532 states and 3627 transitions. [2024-12-02 15:36:31,979 INFO L78 Accepts]: Start accepts. Automaton has 2532 states and 3627 transitions. Word has length 16 [2024-12-02 15:36:31,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:36:31,979 INFO L471 AbstractCegarLoop]: Abstraction has 2532 states and 3627 transitions. [2024-12-02 15:36:31,979 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 5.0) internal successors, (15), 3 states have internal predecessors, (15), 1 states have call successors, (1), 1 states have call predecessors, (1), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:36:31,980 INFO L276 IsEmpty]: Start isEmpty. Operand 2532 states and 3627 transitions. [2024-12-02 15:36:31,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2024-12-02 15:36:31,982 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:36:31,982 INFO L218 NwaCegarLoop]: trace histogram [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 15:36:31,982 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 15:36:31,982 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:36:31,983 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:36:31,983 INFO L85 PathProgramCache]: Analyzing trace with hash 570531151, now seen corresponding path program 1 times [2024-12-02 15:36:31,983 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:36:31,983 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [206772598] [2024-12-02 15:36:31,983 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:36:31,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:36:34,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:36:35,304 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:36:35,304 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:36:35,304 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [206772598] [2024-12-02 15:36:35,304 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [206772598] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:36:35,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:36:35,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 15:36:35,305 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [723126338] [2024-12-02 15:36:35,305 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:36:35,306 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2024-12-02 15:36:35,306 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:36:35,307 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2024-12-02 15:36:35,307 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2024-12-02 15:36:35,307 INFO L87 Difference]: Start difference. First operand 2532 states and 3627 transitions. Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-12-02 15:36:39,364 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:18,981 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:31,594 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:33,566 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.97s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:38,554 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:39,876 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.32s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:43,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:45,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:47,510 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.62s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:50,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:53,680 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.79s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:37:56,435 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:37:56,435 INFO L93 Difference]: Finished difference Result 7548 states and 10823 transitions. [2024-12-02 15:37:56,435 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2024-12-02 15:37:56,435 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) Word has length 23 [2024-12-02 15:37:56,435 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:37:56,463 INFO L225 Difference]: With dead ends: 7548 [2024-12-02 15:37:56,464 INFO L226 Difference]: Without dead ends: 5019 [2024-12-02 15:37:56,472 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=15, Invalid=27, Unknown=0, NotChecked=0, Total=42 [2024-12-02 15:37:56,473 INFO L435 NwaCegarLoop]: 294 mSDtfsCounter, 2968 mSDsluCounter, 704 mSDsCounter, 0 mSdLazyCounter, 6769 mSolverCounterSat, 843 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 77.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 3265 SdHoareTripleChecker+Valid, 998 SdHoareTripleChecker+Invalid, 7616 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 843 IncrementalHoareTripleChecker+Valid, 6769 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 80.4s IncrementalHoareTripleChecker+Time [2024-12-02 15:37:56,473 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [3265 Valid, 998 Invalid, 7616 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [843 Valid, 6769 Invalid, 4 Unknown, 0 Unchecked, 80.4s Time] [2024-12-02 15:37:56,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 5019 states. [2024-12-02 15:37:56,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 5019 to 4996. [2024-12-02 15:37:56,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4996 states, 3508 states have (on average 1.36345496009122) internal successors, (4783), 3679 states have internal predecessors, (4783), 1196 states have call successors, (1196), 290 states have call predecessors, (1196), 290 states have return successors, (1189), 1162 states have call predecessors, (1189), 1186 states have call successors, (1189) [2024-12-02 15:37:56,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4996 states to 4996 states and 7168 transitions. [2024-12-02 15:37:56,720 INFO L78 Accepts]: Start accepts. Automaton has 4996 states and 7168 transitions. Word has length 23 [2024-12-02 15:37:56,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:37:56,720 INFO L471 AbstractCegarLoop]: Abstraction has 4996 states and 7168 transitions. [2024-12-02 15:37:56,720 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 4 states have internal predecessors, (20), 2 states have call successors, (2), 2 states have call predecessors, (2), 1 states have return successors, (1), 1 states have call predecessors, (1), 1 states have call successors, (1) [2024-12-02 15:37:56,720 INFO L276 IsEmpty]: Start isEmpty. Operand 4996 states and 7168 transitions. [2024-12-02 15:37:56,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-12-02 15:37:56,722 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:37:56,722 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 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 15:37:56,722 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 15:37:56,722 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:37:56,723 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:37:56,723 INFO L85 PathProgramCache]: Analyzing trace with hash -1747439862, now seen corresponding path program 1 times [2024-12-02 15:37:56,723 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:37:56,723 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411949907] [2024-12-02 15:37:56,723 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:37:56,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:37:58,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:37:59,023 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:37:59,023 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:37:59,023 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411949907] [2024-12-02 15:37:59,023 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411949907] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:37:59,024 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:37:59,024 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2024-12-02 15:37:59,024 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [240129472] [2024-12-02 15:37:59,024 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:37:59,024 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2024-12-02 15:37:59,024 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:37:59,025 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2024-12-02 15:37:59,025 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2024-12-02 15:37:59,025 INFO L87 Difference]: Start difference. First operand 4996 states and 7168 transitions. Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-12-02 15:37:59,389 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:37:59,389 INFO L93 Difference]: Finished difference Result 8763 states and 12572 transitions. [2024-12-02 15:37:59,390 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2024-12-02 15:37:59,390 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 30 [2024-12-02 15:37:59,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:37:59,416 INFO L225 Difference]: With dead ends: 8763 [2024-12-02 15:37:59,416 INFO L226 Difference]: Without dead ends: 3770 [2024-12-02 15:37:59,435 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2024-12-02 15:37:59,435 INFO L435 NwaCegarLoop]: 1861 mSDtfsCounter, 1862 mSDsluCounter, 1859 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1862 SdHoareTripleChecker+Valid, 3720 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:37:59,436 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1862 Valid, 3720 Invalid, 9 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 15:37:59,441 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3770 states. [2024-12-02 15:37:59,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3770 to 3770. [2024-12-02 15:37:59,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3770 states, 2646 states have (on average 1.3620559334845048) internal successors, (3604), 2777 states have internal predecessors, (3604), 903 states have call successors, (903), 219 states have call predecessors, (903), 219 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:37:59,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3770 states to 3770 states and 5403 transitions. [2024-12-02 15:37:59,651 INFO L78 Accepts]: Start accepts. Automaton has 3770 states and 5403 transitions. Word has length 30 [2024-12-02 15:37:59,651 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:37:59,651 INFO L471 AbstractCegarLoop]: Abstraction has 3770 states and 5403 transitions. [2024-12-02 15:37:59,652 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2024-12-02 15:37:59,652 INFO L276 IsEmpty]: Start isEmpty. Operand 3770 states and 5403 transitions. [2024-12-02 15:37:59,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-12-02 15:37:59,654 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:37:59,654 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:37:59,654 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 15:37:59,654 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:37:59,655 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:37:59,655 INFO L85 PathProgramCache]: Analyzing trace with hash -1009876147, now seen corresponding path program 1 times [2024-12-02 15:37:59,655 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:37:59,655 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953484449] [2024-12-02 15:37:59,655 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:37:59,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:01,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:01,756 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:01,756 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:01,756 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953484449] [2024-12-02 15:38:01,757 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953484449] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:01,757 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:01,757 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:01,757 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [938587584] [2024-12-02 15:38:01,757 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:01,757 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:01,757 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:01,758 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:01,758 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:01,758 INFO L87 Difference]: Start difference. First operand 3770 states and 5403 transitions. Second operand has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:05,801 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:06,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:06,027 INFO L93 Difference]: Finished difference Result 3792 states and 5417 transitions. [2024-12-02 15:38:06,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:06,028 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 40 [2024-12-02 15:38:06,028 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:06,044 INFO L225 Difference]: With dead ends: 3792 [2024-12-02 15:38:06,045 INFO L226 Difference]: Without dead ends: 3788 [2024-12-02 15:38:06,047 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 15:38:06,048 INFO L435 NwaCegarLoop]: 1858 mSDtfsCounter, 1807 mSDsluCounter, 33 mSDsCounter, 0 mSdLazyCounter, 5 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1807 SdHoareTripleChecker+Valid, 1891 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 5 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:06,048 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1807 Valid, 1891 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 5 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-12-02 15:38:06,053 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3788 states. [2024-12-02 15:38:06,178 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3788 to 3786. [2024-12-02 15:38:06,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3786 states, 2658 states have (on average 1.3589164785553047) internal successors, (3612), 2787 states have internal predecessors, (3612), 901 states have call successors, (901), 225 states have call predecessors, (901), 225 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:38:06,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3786 states to 3786 states and 5409 transitions. [2024-12-02 15:38:06,201 INFO L78 Accepts]: Start accepts. Automaton has 3786 states and 5409 transitions. Word has length 40 [2024-12-02 15:38:06,201 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:06,201 INFO L471 AbstractCegarLoop]: Abstraction has 3786 states and 5409 transitions. [2024-12-02 15:38:06,201 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:06,202 INFO L276 IsEmpty]: Start isEmpty. Operand 3786 states and 5409 transitions. [2024-12-02 15:38:06,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-12-02 15:38:06,203 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:06,203 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:38:06,203 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 15:38:06,204 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:06,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:06,204 INFO L85 PathProgramCache]: Analyzing trace with hash -1243063720, now seen corresponding path program 1 times [2024-12-02 15:38:06,204 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:06,205 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [295476626] [2024-12-02 15:38:06,205 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:06,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:08,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:08,284 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:08,284 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:08,284 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [295476626] [2024-12-02 15:38:08,284 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [295476626] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:08,284 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:08,284 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:08,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767061847] [2024-12-02 15:38:08,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:08,285 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:08,285 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:08,285 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:08,285 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:08,285 INFO L87 Difference]: Start difference. First operand 3786 states and 5409 transitions. Second operand has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:12,327 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:12,553 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:12,553 INFO L93 Difference]: Finished difference Result 3788 states and 5410 transitions. [2024-12-02 15:38:12,554 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:12,554 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 41 [2024-12-02 15:38:12,554 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:12,576 INFO L225 Difference]: With dead ends: 3788 [2024-12-02 15:38:12,576 INFO L226 Difference]: Without dead ends: 3785 [2024-12-02 15:38:12,580 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 15:38:12,580 INFO L435 NwaCegarLoop]: 1857 mSDtfsCounter, 1836 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1836 SdHoareTripleChecker+Valid, 1857 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:12,581 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1836 Valid, 1857 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 15:38:12,585 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3785 states. [2024-12-02 15:38:12,788 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3785 to 3785. [2024-12-02 15:38:12,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3785 states, 2658 states have (on average 1.3585402558314523) internal successors, (3611), 2786 states have internal predecessors, (3611), 900 states have call successors, (900), 225 states have call predecessors, (900), 225 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:38:12,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3785 states to 3785 states and 5407 transitions. [2024-12-02 15:38:12,814 INFO L78 Accepts]: Start accepts. Automaton has 3785 states and 5407 transitions. Word has length 41 [2024-12-02 15:38:12,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:12,815 INFO L471 AbstractCegarLoop]: Abstraction has 3785 states and 5407 transitions. [2024-12-02 15:38:12,815 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.333333333333334) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:12,815 INFO L276 IsEmpty]: Start isEmpty. Operand 3785 states and 5407 transitions. [2024-12-02 15:38:12,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2024-12-02 15:38:12,816 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:12,816 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:38:12,817 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 15:38:12,817 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:12,817 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:12,817 INFO L85 PathProgramCache]: Analyzing trace with hash 118060976, now seen corresponding path program 1 times [2024-12-02 15:38:12,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:12,817 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197533486] [2024-12-02 15:38:12,817 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:12,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:14,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:14,977 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:14,977 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:14,977 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197533486] [2024-12-02 15:38:14,977 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197533486] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:14,977 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:14,977 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:14,978 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [5683310] [2024-12-02 15:38:14,978 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:14,978 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:14,978 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:14,979 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:14,979 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:14,979 INFO L87 Difference]: Start difference. First operand 3785 states and 5407 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:19,034 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:19,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:19,235 INFO L93 Difference]: Finished difference Result 3787 states and 5408 transitions. [2024-12-02 15:38:19,235 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:19,235 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 42 [2024-12-02 15:38:19,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:19,251 INFO L225 Difference]: With dead ends: 3787 [2024-12-02 15:38:19,251 INFO L226 Difference]: Without dead ends: 3784 [2024-12-02 15:38:19,254 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 15:38:19,254 INFO L435 NwaCegarLoop]: 1855 mSDtfsCounter, 1833 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1833 SdHoareTripleChecker+Valid, 1855 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:19,254 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1833 Valid, 1855 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 15:38:19,258 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3784 states. [2024-12-02 15:38:19,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3784 to 3784. [2024-12-02 15:38:19,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3784 states, 2658 states have (on average 1.3581640331075997) internal successors, (3610), 2785 states have internal predecessors, (3610), 899 states have call successors, (899), 225 states have call predecessors, (899), 225 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:38:19,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3784 states to 3784 states and 5405 transitions. [2024-12-02 15:38:19,404 INFO L78 Accepts]: Start accepts. Automaton has 3784 states and 5405 transitions. Word has length 42 [2024-12-02 15:38:19,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:19,404 INFO L471 AbstractCegarLoop]: Abstraction has 3784 states and 5405 transitions. [2024-12-02 15:38:19,404 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:19,404 INFO L276 IsEmpty]: Start isEmpty. Operand 3784 states and 5405 transitions. [2024-12-02 15:38:19,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-12-02 15:38:19,406 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:19,406 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:38:19,406 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 15:38:19,407 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:19,407 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:19,407 INFO L85 PathProgramCache]: Analyzing trace with hash -636741541, now seen corresponding path program 1 times [2024-12-02 15:38:19,407 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:19,407 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1011485654] [2024-12-02 15:38:19,407 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:19,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:21,355 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:21,356 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:21,356 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1011485654] [2024-12-02 15:38:21,356 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1011485654] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:21,356 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:21,356 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:21,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067389387] [2024-12-02 15:38:21,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:21,356 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:21,356 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:21,357 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:21,357 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:21,357 INFO L87 Difference]: Start difference. First operand 3784 states and 5405 transitions. Second operand has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:25,403 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:25,613 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:25,613 INFO L93 Difference]: Finished difference Result 3786 states and 5406 transitions. [2024-12-02 15:38:25,614 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:25,614 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 43 [2024-12-02 15:38:25,614 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:25,633 INFO L225 Difference]: With dead ends: 3786 [2024-12-02 15:38:25,633 INFO L226 Difference]: Without dead ends: 3783 [2024-12-02 15:38:25,635 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 15:38:25,636 INFO L435 NwaCegarLoop]: 1853 mSDtfsCounter, 1830 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1830 SdHoareTripleChecker+Valid, 1853 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:25,636 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1830 Valid, 1853 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2024-12-02 15:38:25,639 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3783 states. [2024-12-02 15:38:25,863 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3783 to 3783. [2024-12-02 15:38:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3783 states, 2658 states have (on average 1.357787810383747) internal successors, (3609), 2784 states have internal predecessors, (3609), 898 states have call successors, (898), 225 states have call predecessors, (898), 225 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:38:25,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3783 states to 3783 states and 5403 transitions. [2024-12-02 15:38:25,893 INFO L78 Accepts]: Start accepts. Automaton has 3783 states and 5403 transitions. Word has length 43 [2024-12-02 15:38:25,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:25,893 INFO L471 AbstractCegarLoop]: Abstraction has 3783 states and 5403 transitions. [2024-12-02 15:38:25,894 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.0) internal successors, (33), 3 states have internal predecessors, (33), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:25,894 INFO L276 IsEmpty]: Start isEmpty. Operand 3783 states and 5403 transitions. [2024-12-02 15:38:25,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-12-02 15:38:25,896 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:25,897 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:38:25,897 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 15:38:25,897 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:25,897 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:25,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1734189075, now seen corresponding path program 1 times [2024-12-02 15:38:25,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:25,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170396283] [2024-12-02 15:38:25,898 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:25,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:27,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:27,928 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:27,929 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:27,929 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170396283] [2024-12-02 15:38:27,929 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170396283] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:27,929 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:27,929 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:27,929 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1223876002] [2024-12-02 15:38:27,929 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:27,929 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:27,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:27,930 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:27,930 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:27,930 INFO L87 Difference]: Start difference. First operand 3783 states and 5403 transitions. Second operand has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:31,967 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.04s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:32,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:32,193 INFO L93 Difference]: Finished difference Result 3785 states and 5404 transitions. [2024-12-02 15:38:32,193 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:32,193 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 44 [2024-12-02 15:38:32,193 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:32,213 INFO L225 Difference]: With dead ends: 3785 [2024-12-02 15:38:32,213 INFO L226 Difference]: Without dead ends: 3782 [2024-12-02 15:38:32,215 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 15:38:32,216 INFO L435 NwaCegarLoop]: 1851 mSDtfsCounter, 1827 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1827 SdHoareTripleChecker+Valid, 1851 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:32,216 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1827 Valid, 1851 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 15:38:32,220 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3782 states. [2024-12-02 15:38:32,416 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3782 to 3782. [2024-12-02 15:38:32,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3782 states, 2658 states have (on average 1.3574115876598947) internal successors, (3608), 2783 states have internal predecessors, (3608), 897 states have call successors, (897), 225 states have call predecessors, (897), 225 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:38:32,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3782 states to 3782 states and 5401 transitions. [2024-12-02 15:38:32,441 INFO L78 Accepts]: Start accepts. Automaton has 3782 states and 5401 transitions. Word has length 44 [2024-12-02 15:38:32,441 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:32,441 INFO L471 AbstractCegarLoop]: Abstraction has 3782 states and 5401 transitions. [2024-12-02 15:38:32,441 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.333333333333334) internal successors, (34), 3 states have internal predecessors, (34), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:32,442 INFO L276 IsEmpty]: Start isEmpty. Operand 3782 states and 5401 transitions. [2024-12-02 15:38:32,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2024-12-02 15:38:32,443 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:32,443 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:38:32,444 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 15:38:32,444 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:32,444 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:32,444 INFO L85 PathProgramCache]: Analyzing trace with hash -2076368290, now seen corresponding path program 1 times [2024-12-02 15:38:32,444 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:32,444 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [20252648] [2024-12-02 15:38:32,444 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:32,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:34,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:34,342 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:34,342 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:34,342 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [20252648] [2024-12-02 15:38:34,342 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [20252648] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:34,342 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:34,342 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:34,342 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575713477] [2024-12-02 15:38:34,342 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:34,342 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:34,342 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:34,343 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:34,343 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:34,343 INFO L87 Difference]: Start difference. First operand 3782 states and 5401 transitions. Second operand has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:38,375 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:38,590 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:38,590 INFO L93 Difference]: Finished difference Result 3784 states and 5402 transitions. [2024-12-02 15:38:38,591 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:38,591 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 45 [2024-12-02 15:38:38,591 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:38,604 INFO L225 Difference]: With dead ends: 3784 [2024-12-02 15:38:38,604 INFO L226 Difference]: Without dead ends: 3781 [2024-12-02 15:38:38,606 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 15:38:38,606 INFO L435 NwaCegarLoop]: 1849 mSDtfsCounter, 1824 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1824 SdHoareTripleChecker+Valid, 1849 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:38,607 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1824 Valid, 1849 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 15:38:38,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3781 states. [2024-12-02 15:38:38,749 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3781 to 3781. [2024-12-02 15:38:38,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3781 states, 2658 states have (on average 1.357035364936042) internal successors, (3607), 2782 states have internal predecessors, (3607), 896 states have call successors, (896), 225 states have call predecessors, (896), 225 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:38:38,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3781 states to 3781 states and 5399 transitions. [2024-12-02 15:38:38,767 INFO L78 Accepts]: Start accepts. Automaton has 3781 states and 5399 transitions. Word has length 45 [2024-12-02 15:38:38,767 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:38,767 INFO L471 AbstractCegarLoop]: Abstraction has 3781 states and 5399 transitions. [2024-12-02 15:38:38,767 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 11.666666666666666) internal successors, (35), 3 states have internal predecessors, (35), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:38,767 INFO L276 IsEmpty]: Start isEmpty. Operand 3781 states and 5399 transitions. [2024-12-02 15:38:38,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2024-12-02 15:38:38,769 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:38,769 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:38:38,769 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 15:38:38,769 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:38,770 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:38,770 INFO L85 PathProgramCache]: Analyzing trace with hash 55442550, now seen corresponding path program 1 times [2024-12-02 15:38:38,770 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:38,770 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1102145693] [2024-12-02 15:38:38,770 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:38,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:40,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:40,774 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:40,775 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1102145693] [2024-12-02 15:38:40,775 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1102145693] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:40,775 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:40,775 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:40,775 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2059303104] [2024-12-02 15:38:40,775 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:40,775 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:40,776 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:40,776 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:40,776 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:40,776 INFO L87 Difference]: Start difference. First operand 3781 states and 5399 transitions. Second operand has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:44,809 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:44,991 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:44,991 INFO L93 Difference]: Finished difference Result 3783 states and 5400 transitions. [2024-12-02 15:38:44,991 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:44,991 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 46 [2024-12-02 15:38:44,992 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:45,003 INFO L225 Difference]: With dead ends: 3783 [2024-12-02 15:38:45,003 INFO L226 Difference]: Without dead ends: 3780 [2024-12-02 15:38:45,005 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 15:38:45,006 INFO L435 NwaCegarLoop]: 1847 mSDtfsCounter, 1821 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1821 SdHoareTripleChecker+Valid, 1847 SdHoareTripleChecker+Invalid, 2 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:45,006 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1821 Valid, 1847 Invalid, 2 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 15:38:45,009 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3780 states. [2024-12-02 15:38:45,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3780 to 3780. [2024-12-02 15:38:45,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3780 states, 2658 states have (on average 1.3566591422121896) internal successors, (3606), 2781 states have internal predecessors, (3606), 895 states have call successors, (895), 225 states have call predecessors, (895), 225 states have return successors, (896), 875 states have call predecessors, (896), 893 states have call successors, (896) [2024-12-02 15:38:45,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3780 states to 3780 states and 5397 transitions. [2024-12-02 15:38:45,192 INFO L78 Accepts]: Start accepts. Automaton has 3780 states and 5397 transitions. Word has length 46 [2024-12-02 15:38:45,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:45,192 INFO L471 AbstractCegarLoop]: Abstraction has 3780 states and 5397 transitions. [2024-12-02 15:38:45,192 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.0) internal successors, (36), 3 states have internal predecessors, (36), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:45,192 INFO L276 IsEmpty]: Start isEmpty. Operand 3780 states and 5397 transitions. [2024-12-02 15:38:45,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2024-12-02 15:38:45,193 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:45,193 INFO L218 NwaCegarLoop]: trace histogram [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] [2024-12-02 15:38:45,194 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 15:38:45,194 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:45,194 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:45,194 INFO L85 PathProgramCache]: Analyzing trace with hash 1717074017, now seen corresponding path program 1 times [2024-12-02 15:38:45,194 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:45,194 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [728640826] [2024-12-02 15:38:45,194 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:45,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:46,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:46,986 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:46,986 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:46,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [728640826] [2024-12-02 15:38:46,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [728640826] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:46,986 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:46,986 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:46,986 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [439955426] [2024-12-02 15:38:46,986 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:46,986 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:46,986 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:46,987 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:46,987 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:46,987 INFO L87 Difference]: Start difference. First operand 3780 states and 5397 transitions. Second operand has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:51,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:38:51,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:51,156 INFO L93 Difference]: Finished difference Result 3782 states and 5398 transitions. [2024-12-02 15:38:51,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:51,182 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) Word has length 47 [2024-12-02 15:38:51,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:51,201 INFO L225 Difference]: With dead ends: 3782 [2024-12-02 15:38:51,201 INFO L226 Difference]: Without dead ends: 3747 [2024-12-02 15:38:51,205 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 15:38:51,205 INFO L435 NwaCegarLoop]: 1846 mSDtfsCounter, 1818 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1818 SdHoareTripleChecker+Valid, 1846 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.0s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:51,205 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [1818 Valid, 1846 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 1 Unknown, 0 Unchecked, 4.0s Time] [2024-12-02 15:38:51,209 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3747 states. [2024-12-02 15:38:51,495 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3747 to 3747. [2024-12-02 15:38:51,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3747 states, 2633 states have (on average 1.3581466008355487) internal successors, (3576), 2755 states have internal predecessors, (3576), 888 states have call successors, (888), 224 states have call predecessors, (888), 224 states have return successors, (890), 869 states have call predecessors, (890), 887 states have call successors, (890) [2024-12-02 15:38:51,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3747 states to 3747 states and 5354 transitions. [2024-12-02 15:38:51,519 INFO L78 Accepts]: Start accepts. Automaton has 3747 states and 5354 transitions. Word has length 47 [2024-12-02 15:38:51,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:51,519 INFO L471 AbstractCegarLoop]: Abstraction has 3747 states and 5354 transitions. [2024-12-02 15:38:51,519 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 12.333333333333334) internal successors, (37), 3 states have internal predecessors, (37), 3 states have call successors, (3), 2 states have call predecessors, (3), 1 states have return successors, (2), 2 states have call predecessors, (2), 2 states have call successors, (2) [2024-12-02 15:38:51,519 INFO L276 IsEmpty]: Start isEmpty. Operand 3747 states and 5354 transitions. [2024-12-02 15:38:51,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-12-02 15:38:51,525 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:51,525 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:38:51,525 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 15:38:51,525 INFO L396 AbstractCegarLoop]: === Iteration 12 === Targeting handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:51,526 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:51,526 INFO L85 PathProgramCache]: Analyzing trace with hash -436219781, now seen corresponding path program 1 times [2024-12-02 15:38:51,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:51,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2031057596] [2024-12-02 15:38:51,526 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:51,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:53,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:53,605 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2024-12-02 15:38:53,605 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:53,605 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2031057596] [2024-12-02 15:38:53,605 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2031057596] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:53,606 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:53,606 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:53,606 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786379085] [2024-12-02 15:38:53,606 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:53,606 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:53,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:53,607 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:53,607 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:53,607 INFO L87 Difference]: Start difference. First operand 3747 states and 5354 transitions. Second operand has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-12-02 15:38:53,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:53,951 INFO L93 Difference]: Finished difference Result 6553 states and 9351 transitions. [2024-12-02 15:38:53,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:53,952 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 102 [2024-12-02 15:38:53,952 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:53,967 INFO L225 Difference]: With dead ends: 6553 [2024-12-02 15:38:53,967 INFO L226 Difference]: Without dead ends: 2809 [2024-12-02 15:38:53,983 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 15:38:53,984 INFO L435 NwaCegarLoop]: 1809 mSDtfsCounter, 159 mSDsluCounter, 1798 mSDsCounter, 0 mSdLazyCounter, 6 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 3607 SdHoareTripleChecker+Invalid, 8 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 6 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:53,984 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 3607 Invalid, 8 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 6 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2024-12-02 15:38:53,987 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2809 states. [2024-12-02 15:38:54,218 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2809 to 2756. [2024-12-02 15:38:54,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2756 states, 1964 states have (on average 1.3696537678207739) internal successors, (2690), 2046 states have internal predecessors, (2690), 622 states have call successors, (622), 168 states have call predecessors, (622), 168 states have return successors, (624), 609 states have call predecessors, (624), 621 states have call successors, (624) [2024-12-02 15:38:54,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2756 states to 2756 states and 3936 transitions. [2024-12-02 15:38:54,238 INFO L78 Accepts]: Start accepts. Automaton has 2756 states and 3936 transitions. Word has length 102 [2024-12-02 15:38:54,238 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:54,238 INFO L471 AbstractCegarLoop]: Abstraction has 2756 states and 3936 transitions. [2024-12-02 15:38:54,238 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 24.333333333333332) internal successors, (73), 3 states have internal predecessors, (73), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2024-12-02 15:38:54,238 INFO L276 IsEmpty]: Start isEmpty. Operand 2756 states and 3936 transitions. [2024-12-02 15:38:54,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-12-02 15:38:54,245 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:54,245 INFO L218 NwaCegarLoop]: trace histogram [3, 3, 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] [2024-12-02 15:38:54,245 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 15:38:54,246 INFO L396 AbstractCegarLoop]: === Iteration 13 === Targeting handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:54,246 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:54,246 INFO L85 PathProgramCache]: Analyzing trace with hash -1918349778, now seen corresponding path program 1 times [2024-12-02 15:38:54,246 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:54,247 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [777050575] [2024-12-02 15:38:54,247 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:54,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:56,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:56,601 INFO L134 CoverageAnalysis]: Checked inductivity of 14 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2024-12-02 15:38:56,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:56,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [777050575] [2024-12-02 15:38:56,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [777050575] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:56,602 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:56,602 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:56,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [982735875] [2024-12-02 15:38:56,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:56,603 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:56,603 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:56,604 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:56,604 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:56,604 INFO L87 Difference]: Start difference. First operand 2756 states and 3936 transitions. Second operand has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2024-12-02 15:38:56,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:38:56,781 INFO L93 Difference]: Finished difference Result 5424 states and 7759 transitions. [2024-12-02 15:38:56,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:38:56,781 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) Word has length 130 [2024-12-02 15:38:56,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:38:56,792 INFO L225 Difference]: With dead ends: 5424 [2024-12-02 15:38:56,792 INFO L226 Difference]: Without dead ends: 2748 [2024-12-02 15:38:56,800 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 15:38:56,800 INFO L435 NwaCegarLoop]: 1799 mSDtfsCounter, 0 mSDsluCounter, 1793 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 3592 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-12-02 15:38:56,800 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 3592 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-12-02 15:38:56,804 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2748 states. [2024-12-02 15:38:56,968 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2748 to 2748. [2024-12-02 15:38:56,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2748 states, 1957 states have (on average 1.3679100664282065) internal successors, (2677), 2038 states have internal predecessors, (2677), 622 states have call successors, (622), 168 states have call predecessors, (622), 168 states have return successors, (624), 609 states have call predecessors, (624), 621 states have call successors, (624) [2024-12-02 15:38:56,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2748 states to 2748 states and 3923 transitions. [2024-12-02 15:38:56,978 INFO L78 Accepts]: Start accepts. Automaton has 2748 states and 3923 transitions. Word has length 130 [2024-12-02 15:38:56,979 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:38:56,979 INFO L471 AbstractCegarLoop]: Abstraction has 2748 states and 3923 transitions. [2024-12-02 15:38:56,979 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 31.333333333333332) internal successors, (94), 3 states have internal predecessors, (94), 1 states have call successors, (16), 1 states have call predecessors, (16), 1 states have return successors, (13), 1 states have call predecessors, (13), 1 states have call successors, (13) [2024-12-02 15:38:56,979 INFO L276 IsEmpty]: Start isEmpty. Operand 2748 states and 3923 transitions. [2024-12-02 15:38:56,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-12-02 15:38:56,983 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 15:38:56,983 INFO L218 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 15:38:56,983 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 15:38:56,983 INFO L396 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE, ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 15:38:56,984 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:38:56,984 INFO L85 PathProgramCache]: Analyzing trace with hash -1434546964, now seen corresponding path program 1 times [2024-12-02 15:38:56,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:38:56,984 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1266697740] [2024-12-02 15:38:56,985 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:38:56,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:38:58,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:38:59,428 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2024-12-02 15:38:59,428 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:38:59,428 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1266697740] [2024-12-02 15:38:59,428 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1266697740] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:38:59,428 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:38:59,428 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:38:59,428 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1681128419] [2024-12-02 15:38:59,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:38:59,429 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:38:59,429 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:38:59,430 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:38:59,430 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:38:59,430 INFO L87 Difference]: Start difference. First operand 2748 states and 3923 transitions. Second operand has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 15:39:03,479 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.05s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-12-02 15:39:03,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 15:39:03,647 INFO L93 Difference]: Finished difference Result 2748 states and 3923 transitions. [2024-12-02 15:39:03,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:39:03,648 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 143 [2024-12-02 15:39:03,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 15:39:03,652 INFO L225 Difference]: With dead ends: 2748 [2024-12-02 15:39:03,652 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 15:39:03,657 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 15:39:03,658 INFO L435 NwaCegarLoop]: 1800 mSDtfsCounter, 20 mSDsluCounter, 1764 mSDsCounter, 0 mSdLazyCounter, 4 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 3564 SdHoareTripleChecker+Invalid, 5 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 4 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.1s IncrementalHoareTripleChecker+Time [2024-12-02 15:39:03,658 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 3564 Invalid, 5 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 4 Invalid, 1 Unknown, 0 Unchecked, 4.1s Time] [2024-12-02 15:39:03,658 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 15:39:03,658 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 15:39:03,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:39:03,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 15:39:03,661 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 143 [2024-12-02 15:39:03,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 15:39:03,661 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 15:39:03,662 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 34.666666666666664) internal successors, (104), 3 states have internal predecessors, (104), 3 states have call successors, (22), 3 states have call predecessors, (22), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2024-12-02 15:39:03,662 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 15:39:03,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 15:39:03,664 INFO L782 garLoopResultBuilder]: Registering result SAFE for location handle_new_recv_msgsErr0ASSERT_VIOLATIONUNSUPPORTED_FEATURE (1 of 2 remaining) [2024-12-02 15:39:03,665 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 2 remaining) [2024-12-02 15:39:03,665 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 15:39:03,667 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:39:03,669 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 15:43:14,758 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 15:43:14,780 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 03:43:14 BoogieIcfgContainer [2024-12-02 15:43:14,780 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 15:43:14,780 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 15:43:14,781 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 15:43:14,781 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 15:43:14,781 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:36:23" (3/4) ... [2024-12-02 15:43:14,784 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#12 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#11 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#10 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#19 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#18 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_empty [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#17 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure smi_stats_proc_open [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#16 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#15 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#14 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_sub [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#13 [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure clean_up_interface_data [2024-12-02 15:43:14,789 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_get [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_alloc_recv_msg [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#23 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#22 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#21 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#20 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure intf_find_seq [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure single_open [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#29 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure debug_lockdep_rcu_enabled [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#28 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#27 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#26 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#25 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#24 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock_held [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure synchronize_rcu [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#34 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure smi_ipmb_proc_open [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#33 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#32 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_poll [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#31 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure maintenance_mode_update [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#30 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#39 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#38 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add_tail [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#37 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#36 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#35 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_unlock [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kref_put [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure format_lan_msg [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_read [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#40 [2024-12-02 15:43:14,790 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_ipmb_addr [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_lock [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_free_smi_msg [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#1 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#0 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#3 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#2 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#5 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#4 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mutex_lock [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~int~TO~VOID [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_event_into_recv_msg [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure smi_version_proc_open [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_panic_request_and_wait [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_ipmb_bcast_addr [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_is_cpu_idle [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure send_channel_info_cmd [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_unlock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_inc [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#7 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure format_ipmb_msg [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#6 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#9 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memcpy#8 [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure lockdep_rcu_suspicious [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __bad_percpu_size [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure INIT_LIST_HEAD [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_recv_msg_list [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure proc_mkdir [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~VOID [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure current_thread_info [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure atomic_dec [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure remove_proc_entry [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_alloc_smi_msg [2024-12-02 15:43:14,791 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure mod_timer [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure platform_device_unregister [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure intf_next_seq [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure handle_new_recv_msgs [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure find_cmd_rcvr [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure is_lan_addr [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_mutex_lock_cmd_rcvrs_mutex_of_ipmi_smi [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure warn_slowpath_null [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure intf_free [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure PDE [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmb_checksum [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kmalloc [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure deliver_response [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure i_ipmi_request [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_init_msghandler [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure rcu_read_unlock [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ipmi_free_recv_msg [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure device_remove_file [2024-12-02 15:43:14,792 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure free_smi_msg_list [2024-12-02 15:43:14,823 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 423 nodes and edges [2024-12-02 15:43:14,826 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 163 nodes and edges [2024-12-02 15:43:14,829 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 52 nodes and edges [2024-12-02 15:43:14,832 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 27 nodes and edges [2024-12-02 15:43:14,838 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2024-12-02 15:43:14,841 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-02 15:43:14,844 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 15:43:14,846 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 15:43:14,871 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,874 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,874 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,875 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,876 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,877 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,877 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,878 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,878 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,878 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,879 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,879 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,879 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:14,880 WARN L216 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,016 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,016 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,016 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,016 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,017 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,017 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,017 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,017 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,017 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,017 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,017 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,018 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,018 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,018 WARN L141 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) [2024-12-02 15:43:15,048 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 15:43:15,048 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 15:43:15,048 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 15:43:15,049 INFO L158 Benchmark]: Toolchain (without parser) took 436977.94ms. Allocated memory was 117.4MB in the beginning and 1.8GB in the end (delta: 1.7GB). Free memory was 81.0MB in the beginning and 1.3GB in the end (delta: -1.2GB). Peak memory consumption was 421.1MB. Max. memory is 16.1GB. [2024-12-02 15:43:15,049 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.1MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 15:43:15,049 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2792.20ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 81.0MB in the beginning and 75.2MB in the end (delta: 5.8MB). Peak memory consumption was 125.4MB. Max. memory is 16.1GB. [2024-12-02 15:43:15,050 INFO L158 Benchmark]: Boogie Procedure Inliner took 220.22ms. Allocated memory is still 234.9MB. Free memory was 75.2MB in the beginning and 146.0MB in the end (delta: -70.7MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. [2024-12-02 15:43:15,050 INFO L158 Benchmark]: Boogie Preprocessor took 838.67ms. Allocated memory is still 234.9MB. Free memory was 146.0MB in the beginning and 120.9MB in the end (delta: 25.1MB). Peak memory consumption was 116.5MB. Max. memory is 16.1GB. [2024-12-02 15:43:15,050 INFO L158 Benchmark]: RCFGBuilder took 22037.63ms. Allocated memory was 234.9MB in the beginning and 377.5MB in the end (delta: 142.6MB). Free memory was 120.9MB in the beginning and 92.3MB in the end (delta: 28.5MB). Peak memory consumption was 202.9MB. Max. memory is 16.1GB. [2024-12-02 15:43:15,050 INFO L158 Benchmark]: TraceAbstraction took 410814.13ms. Allocated memory was 377.5MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 92.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 914.6MB. Max. memory is 16.1GB. [2024-12-02 15:43:15,051 INFO L158 Benchmark]: Witness Printer took 267.64ms. Allocated memory is still 1.8GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-12-02 15:43:15,052 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.40ms. Allocated memory is still 117.4MB. Free memory was 73.2MB in the beginning and 73.1MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2792.20ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 81.0MB in the beginning and 75.2MB in the end (delta: 5.8MB). Peak memory consumption was 125.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 220.22ms. Allocated memory is still 234.9MB. Free memory was 75.2MB in the beginning and 146.0MB in the end (delta: -70.7MB). Peak memory consumption was 21.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 838.67ms. Allocated memory is still 234.9MB. Free memory was 146.0MB in the beginning and 120.9MB in the end (delta: 25.1MB). Peak memory consumption was 116.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22037.63ms. Allocated memory was 234.9MB in the beginning and 377.5MB in the end (delta: 142.6MB). Free memory was 120.9MB in the beginning and 92.3MB in the end (delta: 28.5MB). Peak memory consumption was 202.9MB. Max. memory is 16.1GB. * TraceAbstraction took 410814.13ms. Allocated memory was 377.5MB in the beginning and 1.8GB in the end (delta: 1.4GB). Free memory was 92.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 914.6MB. Max. memory is 16.1GB. * Witness Printer took 267.64ms. Allocated memory is still 1.8GB. Free memory was 1.4GB in the beginning and 1.3GB in the end (delta: 58.7MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3237]: 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,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3237-3238] - GenericResultAtLocation [Line: 3292]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3292] - GenericResultAtLocation [Line: 3295]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3295] - GenericResultAtLocation [Line: 3298]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3298] - GenericResultAtLocation [Line: 3301]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3301] - GenericResultAtLocation [Line: 3334]: 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)); [3334] - GenericResultAtLocation [Line: 3341]: 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)); [3341] - GenericResultAtLocation [Line: 3348]: 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): "ir" (i): "memory"); [3348-3349] - GenericResultAtLocation [Line: 3356]: 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)); [3356] - GenericResultAtLocation [Line: 3363]: 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)); [3363] - GenericResultAtLocation [Line: 3381]: 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"); [3381-3382] - GenericResultAtLocation [Line: 3386]: 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"); [3386-3387] - GenericResultAtLocation [Line: 3391]: 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"); [3391-3392] - GenericResultAtLocation [Line: 3396]: 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"); [3396-3397] - GenericResultAtLocation [Line: 3531]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& kernel_stack)); [3531] - GenericResultAtLocation [Line: 3534]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3534] - GenericResultAtLocation [Line: 3537]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3537] - GenericResultAtLocation [Line: 3540]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& kernel_stack)); [3540] - GenericResultAtLocation [Line: 3577]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3577] - GenericResultAtLocation [Line: 3584]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3584] - GenericResultAtLocation [Line: 3587]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3587] - GenericResultAtLocation [Line: 3791]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [3791] - GenericResultAtLocation [Line: 6781]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [6781] - GenericResultAtLocation [Line: 8123]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [8123] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 3317]: there are no unsupported features in the program For all program executions holds that there are no unsupported features in the program at this location - PositiveResult [Line: 8956]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data CFG has 117 procedures, 1513 locations, 2 error locations. Started 1 CEGAR loops. OverallTime: 159.6s, OverallIterations: 14, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 125.1s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 14 mSolverCounterUnknown, 21700 SdHoareTripleChecker+Valid, 121.9s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 21403 mSDsluCounter, 35038 SdHoareTripleChecker+Invalid, 118.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 9771 mSDsCounter, 852 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 6815 IncrementalHoareTripleChecker+Invalid, 7681 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 852 mSolverCounterUnsat, 25267 mSDtfsCounter, 6815 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 48 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 20 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4996occurred in iteration=2, InterpolantAutomatonStates: 46, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 2.7s AutomataMinimizationTime, 14 MinimizatonAttempts, 84 StatesRemovedByMinimization, 4 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.2s SsaConstructionTime, 0.9s SatisfiabilityAnalysisTime, 4.1s InterpolantComputationTime, 792 NumberOfCodeBlocks, 792 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 778 ConstructedInterpolants, 0 QuantifiedInterpolants, 1316 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 14 InterpolantComputations, 14 PerfectInterpolantSequences, 73/73 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available, ConComCheckerStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 2 specifications checked. All of them hold - InvariantResult [Line: 7200]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 7551]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 7280]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 4011]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 3983]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 7233]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 6426]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 5317]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 3411]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 7969]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 7278]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 4041]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 7475]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) - InvariantResult [Line: 7969]: Location Invariant Derived location invariant: ((((((((((1 == ldv_mutex_mutex_of_device) && (ldv_mutex_ipmi_interfaces_mutex == 1)) && (ldv_mutex_ipmidriver_mutex == 1)) && (ldv_mutex_smi_watchers_mutex == 1)) && (ldv_mutex_lock == 1)) && (ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi == 1)) && (ldv_mutex_cred_guard_mutex_of_signal_struct == 1)) && (\old(ldv_mutex_cmd_rcvrs_mutex_of_ipmi_smi) == 1)) && (ldv_mutex_proc_entry_lock_of_ipmi_smi == 1)) && (ldv_retval_ipmi_init_msghandler_mod == 0)) RESULT: Ultimate proved your program to be correct! [2024-12-02 15:43:15,135 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_74c739b8-2a26-4f7e-921f-a3b71e80fe8e/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE