./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.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_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-11-27 23:23:05,936 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-27 23:23:06,030 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-11-27 23:23:06,035 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-27 23:23:06,039 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-11-27 23:23:06,074 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-27 23:23:06,075 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-11-27 23:23:06,075 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-11-27 23:23:06,075 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-11-27 23:23:06,076 INFO L153 SettingsManager]: * Use memory slicer=true [2024-11-27 23:23:06,076 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-27 23:23:06,076 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-11-27 23:23:06,076 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-27 23:23:06,076 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-27 23:23:06,077 INFO L153 SettingsManager]: * Use SBE=true [2024-11-27 23:23:06,077 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-27 23:23:06,077 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-27 23:23:06,077 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-27 23:23:06,077 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-27 23:23:06,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-27 23:23:06,078 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-27 23:23:06,078 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-27 23:23:06,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-27 23:23:06,078 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-11-27 23:23:06,078 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-27 23:23:06,078 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-11-27 23:23:06,078 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:23:06,079 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:23:06,079 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:23:06,079 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:23:06,079 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-27 23:23:06,079 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-11-27 23:23:06,079 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-11-27 23:23:06,079 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-11-27 23:23:06,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:23:06,080 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-27 23:23:06,080 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-27 23:23:06,080 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-11-27 23:23:06,080 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-27 23:23:06,080 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-11-27 23:23:06,080 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-27 23:23:06,081 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-11-27 23:23:06,081 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-11-27 23:23:06,081 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-11-27 23:23:06,081 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-11-27 23:23:06,081 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_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b [2024-11-27 23:23:06,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-27 23:23:06,382 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-27 23:23:06,384 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-27 23:23:06,386 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-27 23:23:06,386 INFO L274 PluginConnector]: CDTParser initialized [2024-11-27 23:23:06,387 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-11-27 23:23:09,377 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/data/89f11c7ef/ba433787178a4c98bad90c03ce068cf1/FLAGa7ae05ec6 [2024-11-27 23:23:10,085 INFO L384 CDTParser]: Found 1 translation units. [2024-11-27 23:23:10,086 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-11-27 23:23:10,147 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/data/89f11c7ef/ba433787178a4c98bad90c03ce068cf1/FLAGa7ae05ec6 [2024-11-27 23:23:10,166 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/data/89f11c7ef/ba433787178a4c98bad90c03ce068cf1 [2024-11-27 23:23:10,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-27 23:23:10,172 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-27 23:23:10,174 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-27 23:23:10,174 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-27 23:23:10,179 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-27 23:23:10,180 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:23:10" (1/1) ... [2024-11-27 23:23:10,180 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18e01207 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:10, skipping insertion in model container [2024-11-27 23:23:10,183 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 11:23:10" (1/1) ... [2024-11-27 23:23:10,319 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-27 23:23:11,634 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_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-11-27 23:23:11,855 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:23:11,891 INFO L200 MainTranslator]: Completed pre-run [2024-11-27 23:23:11,979 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4652] [2024-11-27 23:23:11,981 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4659-4660] [2024-11-27 23:23:11,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4673-4674] [2024-11-27 23:23:11,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4691] [2024-11-27 23:23:11,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4693] [2024-11-27 23:23:11,984 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4695] [2024-11-27 23:23:11,985 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4698] [2024-11-27 23:23:12,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5981] [2024-11-27 23:23:12,174 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5987] [2024-11-27 23:23:12,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5993] [2024-11-27 23:23:12,175 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6000] [2024-11-27 23:23:12,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory"); [6057] [2024-11-27 23:23:12,181 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory"); [6063] [2024-11-27 23:23:12,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory"); [6069] [2024-11-27 23:23:12,182 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory"); [6076] [2024-11-27 23:23:12,213 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_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-11-27 23:23:12,322 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-27 23:23:12,435 INFO L204 MainTranslator]: Completed translation [2024-11-27 23:23:12,436 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12 WrapperNode [2024-11-27 23:23:12,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-27 23:23:12,438 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-27 23:23:12,438 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-27 23:23:12,438 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-27 23:23:12,450 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:12,530 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:12,695 INFO L138 Inliner]: procedures = 152, calls = 1763, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 3048 [2024-11-27 23:23:12,698 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-27 23:23:12,699 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-27 23:23:12,699 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-27 23:23:12,699 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-27 23:23:12,713 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:12,713 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:12,738 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,033 INFO L175 MemorySlicer]: Split 781 memory accesses to 48 slices as follows [56, 7, 7, 3, 7, 10, 7, 7, 163, 7, 7, 7, 7, 1, 6, 2, 8, 7, 6, 7, 7, 6, 7, 8, 8, 7, 27, 27, 27, 27, 7, 27, 7, 27, 8, 27, 27, 7, 27, 27, 6, 7, 17, 7, 7, 49, 7, 7]. 21 percent of accesses are in the largest equivalence class. The 249 initializations are split as follows [0, 7, 7, 0, 7, 0, 7, 7, 0, 7, 7, 7, 7, 0, 6, 2, 8, 7, 6, 7, 7, 0, 7, 8, 8, 7, 0, 0, 0, 0, 7, 0, 7, 0, 8, 0, 0, 7, 0, 0, 0, 7, 0, 7, 7, 49, 7, 7]. The 389 writes are split as follows [49, 0, 0, 3, 0, 10, 0, 0, 50, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 27, 27, 27, 27, 0, 27, 0, 27, 0, 27, 27, 0, 27, 27, 6, 0, 1, 0, 0, 0, 0, 0]. [2024-11-27 23:23:13,033 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,034 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,149 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,155 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,188 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,235 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,257 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,308 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-27 23:23:13,310 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-27 23:23:13,311 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-27 23:23:13,312 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-27 23:23:13,313 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (1/1) ... [2024-11-27 23:23:13,319 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-11-27 23:23:13,335 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/z3 [2024-11-27 23:23:13,352 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-11-27 23:23:13,356 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-11-27 23:23:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-11-27 23:23:13,388 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-11-27 23:23:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-11-27 23:23:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-11-27 23:23:13,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-11-27 23:23:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-11-27 23:23:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-11-27 23:23:13,389 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-11-27 23:23:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-11-27 23:23:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-11-27 23:23:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-11-27 23:23:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-11-27 23:23:13,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-11-27 23:23:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-11-27 23:23:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-11-27 23:23:13,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-11-27 23:23:13,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-11-27 23:23:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-11-27 23:23:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-11-27 23:23:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-11-27 23:23:13,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-11-27 23:23:13,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-11-27 23:23:13,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-11-27 23:23:13,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-11-27 23:23:13,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-11-27 23:23:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-11-27 23:23:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-11-27 23:23:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-11-27 23:23:13,399 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-11-27 23:23:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-11-27 23:23:13,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-11-27 23:23:13,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-11-27 23:23:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-11-27 23:23:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2024-11-27 23:23:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2024-11-27 23:23:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-11-27 23:23:13,402 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-11-27 23:23:13,402 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-11-27 23:23:13,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-11-27 23:23:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-11-27 23:23:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-11-27 23:23:13,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-11-27 23:23:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-11-27 23:23:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-11-27 23:23:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-11-27 23:23:13,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-11-27 23:23:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-11-27 23:23:13,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-11-27 23:23:13,408 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-11-27 23:23:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-11-27 23:23:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-11-27 23:23:13,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-11-27 23:23:13,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-11-27 23:23:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2024-11-27 23:23:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-11-27 23:23:13,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-11-27 23:23:13,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-11-27 23:23:13,413 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-11-27 23:23:13,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-11-27 23:23:13,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-11-27 23:23:13,415 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-11-27 23:23:13,416 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-11-27 23:23:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-11-27 23:23:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-11-27 23:23:13,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-11-27 23:23:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2024-11-27 23:23:13,421 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2024-11-27 23:23:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-27 23:23:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-11-27 23:23:13,421 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-11-27 23:23:13,421 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-11-27 23:23:13,421 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-11-27 23:23:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-27 23:23:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-27 23:23:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-11-27 23:23:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-11-27 23:23:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-11-27 23:23:13,422 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-11-27 23:23:13,424 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-11-27 23:23:13,425 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-11-27 23:23:13,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-11-27 23:23:13,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-11-27 23:23:13,426 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-11-27 23:23:13,427 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-11-27 23:23:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2024-11-27 23:23:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2024-11-27 23:23:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-11-27 23:23:13,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-11-27 23:23:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-11-27 23:23:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-11-27 23:23:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-11-27 23:23:13,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-11-27 23:23:13,430 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-11-27 23:23:13,431 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-11-27 23:23:13,431 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-11-27 23:23:13,432 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-11-27 23:23:13,432 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-11-27 23:23:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-11-27 23:23:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-11-27 23:23:13,433 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-11-27 23:23:13,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-11-27 23:23:13,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-11-27 23:23:13,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-11-27 23:23:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-11-27 23:23:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-11-27 23:23:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-11-27 23:23:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-11-27 23:23:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-11-27 23:23:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-27 23:23:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-27 23:23:13,441 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-11-27 23:23:13,441 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-11-27 23:23:14,375 INFO L234 CfgBuilder]: Building ICFG [2024-11-27 23:23:14,379 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-27 23:23:14,416 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-11-27 23:23:14,416 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret309#1.base, #t~ret309#1.offset := get_current(); srcloc: null [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055-1: ~tmp___7~1#1.base, ~tmp___7~1#1.offset := #t~ret309#1.base, #t~ret309#1.offset;havoc #t~ret309#1.base, #t~ret309#1.offset;~__ptr___3~0#1.base, ~__ptr___3~0#1.offset := ~tmp___7~1#1.base, ~tmp___7~1#1.offset; [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret299#1.base, #t~ret299#1.offset := get_current(); srcloc: null [2024-11-27 23:23:15,736 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979-1: ~tmp___1~3#1.base, ~tmp___1~3#1.offset := #t~ret299#1.base, #t~ret299#1.offset;havoc #t~ret299#1.base, #t~ret299#1.offset;~__ptr~0#1.base, ~__ptr~0#1.offset := ~tmp___1~3#1.base, ~tmp___1~3#1.offset; [2024-11-27 23:23:16,170 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-11-27 23:23:24,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2024-11-27 23:23:24,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2024-11-27 23:23:24,586 INFO L? ?]: Removed 1053 outVars from TransFormulas that were not future-live. [2024-11-27 23:23:24,586 INFO L283 CfgBuilder]: Performing block encoding [2024-11-27 23:23:24,614 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-27 23:23:24,614 INFO L312 CfgBuilder]: Removed 13 assume(true) statements. [2024-11-27 23:23:24,615 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:23:24 BoogieIcfgContainer [2024-11-27 23:23:24,615 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-27 23:23:24,618 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-11-27 23:23:24,618 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-11-27 23:23:24,623 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-11-27 23:23:24,624 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 27.11 11:23:10" (1/3) ... [2024-11-27 23:23:24,624 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32b93f26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:23:24, skipping insertion in model container [2024-11-27 23:23:24,624 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 11:23:12" (2/3) ... [2024-11-27 23:23:24,625 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@32b93f26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 27.11 11:23:24, skipping insertion in model container [2024-11-27 23:23:24,625 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:23:24" (3/3) ... [2024-11-27 23:23:24,626 INFO L128 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-11-27 23:23:24,643 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-11-27 23:23:24,644 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i that has 79 procedures, 803 locations, 1 initial locations, 58 loop locations, and 1 error locations. [2024-11-27 23:23:24,721 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-11-27 23:23:24,734 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;@274c6d54, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-11-27 23:23:24,735 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-11-27 23:23:24,741 INFO L276 IsEmpty]: Start isEmpty. Operand has 615 states, 449 states have (on average 1.4209354120267261) internal successors, (638), 458 states have internal predecessors, (638), 135 states have call successors, (135), 31 states have call predecessors, (135), 31 states have return successors, (135), 134 states have call predecessors, (135), 135 states have call successors, (135) [2024-11-27 23:23:24,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-11-27 23:23:24,750 INFO L210 NwaCegarLoop]: Found error trace [2024-11-27 23:23:24,751 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-11-27 23:23:24,751 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-11-27 23:23:24,757 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-27 23:23:24,757 INFO L85 PathProgramCache]: Analyzing trace with hash 1747318934, now seen corresponding path program 1 times [2024-11-27 23:23:24,766 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-11-27 23:23:24,766 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786278987] [2024-11-27 23:23:24,766 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-11-27 23:23:24,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-27 23:23:31,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-27 23:23:32,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-27 23:23:32,344 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-11-27 23:23:32,345 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786278987] [2024-11-27 23:23:32,345 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786278987] provided 1 perfect and 0 imperfect interpolant sequences [2024-11-27 23:23:32,345 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-11-27 23:23:32,346 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-11-27 23:23:32,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [863382452] [2024-11-27 23:23:32,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-11-27 23:23:32,353 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-11-27 23:23:32,354 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-11-27 23:23:32,374 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-11-27 23:23:32,374 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:23:32,378 INFO L87 Difference]: Start difference. First operand has 615 states, 449 states have (on average 1.4209354120267261) internal successors, (638), 458 states have internal predecessors, (638), 135 states have call successors, (135), 31 states have call predecessors, (135), 31 states have return successors, (135), 134 states have call predecessors, (135), 135 states have call successors, (135) Second operand has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 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) [2024-11-27 23:23:32,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-11-27 23:23:32,524 INFO L93 Difference]: Finished difference Result 1216 states and 1822 transitions. [2024-11-27 23:23:32,530 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-11-27 23:23:32,532 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 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 19 [2024-11-27 23:23:32,532 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-11-27 23:23:32,540 INFO L225 Difference]: With dead ends: 1216 [2024-11-27 23:23:32,541 INFO L226 Difference]: Without dead ends: 0 [2024-11-27 23:23:32,551 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-11-27 23:23:32,554 INFO L435 NwaCegarLoop]: 888 mSDtfsCounter, 873 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 1 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 873 SdHoareTripleChecker+Valid, 888 SdHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 1 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2024-11-27 23:23:32,555 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [873 Valid, 888 Invalid, 1 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 1 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2024-11-27 23:23:32,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-11-27 23:23:32,575 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-11-27 23:23:32,576 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) [2024-11-27 23:23:32,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-11-27 23:23:32,581 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2024-11-27 23:23:32,581 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-11-27 23:23:32,581 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-11-27 23:23:32,581 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 6.0) internal successors, (18), 2 states have internal predecessors, (18), 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) [2024-11-27 23:23:32,582 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-11-27 23:23:32,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-11-27 23:23:32,584 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-11-27 23:23:32,585 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-11-27 23:23:32,587 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2024-11-27 23:23:32,589 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-11-27 23:23:35,216 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-11-27 23:23:35,236 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 27.11 11:23:35 BoogieIcfgContainer [2024-11-27 23:23:35,237 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-11-27 23:23:35,237 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-11-27 23:23:35,237 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-11-27 23:23:35,238 INFO L274 PluginConnector]: Witness Printer initialized [2024-11-27 23:23:35,238 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 27.11 11:23:24" (3/4) ... [2024-11-27 23:23:35,241 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-11-27 23:23:35,247 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_empty [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __xchg_wrong_size [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bt_skb_alloc [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#39 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#38 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#37 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#36 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#35 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-11-27 23:23:35,248 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_service_main_thread [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#43 [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#42 [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#41 [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#40 [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtol [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#47 [2024-11-27 23:23:35,249 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#46 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#45 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#44 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_prepare_command [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_purge [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-11-27 23:23:35,250 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_open_generic [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-11-27 23:23:35,251 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2024-11-27 23:23:35,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-11-27 23:23:35,252 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-11-27 23:23:35,291 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 441 nodes and edges [2024-11-27 23:23:35,294 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2024-11-27 23:23:35,298 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 94 nodes and edges [2024-11-27 23:23:35,301 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-11-27 23:23:35,304 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-11-27 23:23:35,307 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-11-27 23:23:35,314 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-11-27 23:23:35,317 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-11-27 23:23:35,322 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-11-27 23:23:35,696 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/witness.graphml [2024-11-27 23:23:35,696 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/witness.yml [2024-11-27 23:23:35,696 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-11-27 23:23:35,698 INFO L158 Benchmark]: Toolchain (without parser) took 25526.34ms. Allocated memory was 117.4MB in the beginning and 1.1GB in the end (delta: 939.5MB). Free memory was 82.2MB in the beginning and 708.8MB in the end (delta: -626.6MB). Peak memory consumption was 314.0MB. Max. memory is 16.1GB. [2024-11-27 23:23:35,699 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. [2024-11-27 23:23:35,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2263.36ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 81.9MB in the beginning and 172.1MB in the end (delta: -90.2MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. [2024-11-27 23:23:35,701 INFO L158 Benchmark]: Boogie Procedure Inliner took 260.34ms. Allocated memory is still 234.9MB. Free memory was 172.1MB in the beginning and 154.8MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-11-27 23:23:35,701 INFO L158 Benchmark]: Boogie Preprocessor took 609.58ms. Allocated memory is still 234.9MB. Free memory was 154.8MB in the beginning and 94.1MB in the end (delta: 60.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2024-11-27 23:23:35,701 INFO L158 Benchmark]: RCFGBuilder took 11304.67ms. Allocated memory was 234.9MB in the beginning and 360.7MB in the end (delta: 125.8MB). Free memory was 94.1MB in the beginning and 204.7MB in the end (delta: -110.5MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2024-11-27 23:23:35,702 INFO L158 Benchmark]: TraceAbstraction took 10619.14ms. Allocated memory was 360.7MB in the beginning and 1.1GB in the end (delta: 696.3MB). Free memory was 204.7MB in the beginning and 759.3MB in the end (delta: -554.6MB). Peak memory consumption was 141.0MB. Max. memory is 16.1GB. [2024-11-27 23:23:35,702 INFO L158 Benchmark]: Witness Printer took 459.77ms. Allocated memory is still 1.1GB. Free memory was 759.3MB in the beginning and 708.8MB in the end (delta: 50.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-11-27 23:23:35,707 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 117.4MB. Free memory is still 74.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2263.36ms. Allocated memory was 117.4MB in the beginning and 234.9MB in the end (delta: 117.4MB). Free memory was 81.9MB in the beginning and 172.1MB in the end (delta: -90.2MB). Peak memory consumption was 91.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 260.34ms. Allocated memory is still 234.9MB. Free memory was 172.1MB in the beginning and 154.8MB in the end (delta: 17.3MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 609.58ms. Allocated memory is still 234.9MB. Free memory was 154.8MB in the beginning and 94.1MB in the end (delta: 60.6MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 11304.67ms. Allocated memory was 234.9MB in the beginning and 360.7MB in the end (delta: 125.8MB). Free memory was 94.1MB in the beginning and 204.7MB in the end (delta: -110.5MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. * TraceAbstraction took 10619.14ms. Allocated memory was 360.7MB in the beginning and 1.1GB in the end (delta: 696.3MB). Free memory was 204.7MB in the beginning and 759.3MB in the end (delta: -554.6MB). Peak memory consumption was 141.0MB. Max. memory is 16.1GB. * Witness Printer took 459.77ms. Allocated memory is still 1.1GB. Free memory was 759.3MB in the beginning and 708.8MB in the end (delta: 50.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4652]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4652] - GenericResultAtLocation [Line: 4659]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".section .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.previous\n671:\n\tlock; btr %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [4659-4660] - GenericResultAtLocation [Line: 4673]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bt %2,%1\n\tsbb %0,%0": "=r" (oldbit): "m" (*((unsigned long *)addr)), "Ir" (nr)); [4673-4674] - GenericResultAtLocation [Line: 4691]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4691] - GenericResultAtLocation [Line: 4693]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4693] - GenericResultAtLocation [Line: 4695]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4695] - GenericResultAtLocation [Line: 4698]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4698] - GenericResultAtLocation [Line: 5981]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5981] - GenericResultAtLocation [Line: 5987]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5987] - GenericResultAtLocation [Line: 5993]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5993] - GenericResultAtLocation [Line: 6000]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6000] - GenericResultAtLocation [Line: 6057]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x___0), "+m" (*__ptr___3): "0" (__x___0): "memory"); [6057] - GenericResultAtLocation [Line: 6063]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x___0), "+m" (*__ptr___4): "0" (__x___0): "memory"); [6063] - GenericResultAtLocation [Line: 6069]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x___0), "+m" (*__ptr___5): "0" (__x___0): "memory"); [6069] - GenericResultAtLocation [Line: 6076]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x___0), "+m" (*__ptr___6): "0" (__x___0): "memory"); [6076] * 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: 6348]: 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 79 procedures, 803 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 7.9s, OverallIterations: 1, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 0.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 873 SdHoareTripleChecker+Valid, 0.0s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 873 mSDsluCounter, 888 SdHoareTripleChecker+Invalid, 0.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 0 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 1 IncrementalHoareTripleChecker+Invalid, 1 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 0 mSolverCounterUnsat, 888 mSDtfsCounter, 1 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 2 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=615occurred in iteration=0, InterpolantAutomatonStates: 3, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.5s SatisfiabilityAnalysisTime, 0.8s InterpolantComputationTime, 19 NumberOfCodeBlocks, 19 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 18 ConstructedInterpolants, 0 QuantifiedInterpolants, 50 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 1 PerfectInterpolantSequences, 0/0 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 1 specifications checked. All of them hold - InvariantResult [Line: 7188]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6830]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 7007]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 7142]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6003]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 6922]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6568]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6653]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 5973]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 7050]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6079]: Location Invariant Derived location invariant: 0 - InvariantResult [Line: 6049]: Location Invariant Derived location invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 7096]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) - InvariantResult [Line: 6745]: Loop Invariant Derived loop invariant: (ldv_module_refcounter == 1) RESULT: Ultimate proved your program to be correct! [2024-11-27 23:23:35,778 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fa8ec63-9afa-48ef-bd7d-22b6c4341fa6/bin/uautomizer-verify-aQ6SnzHsRB/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