./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_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/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_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 06:17:22,898 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 06:17:22,963 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-Reach-64bit-Automizer_Default.epf [2024-12-02 06:17:22,969 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 06:17:22,969 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 06:17:22,992 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 06:17:22,993 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 06:17:22,993 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 06:17:22,994 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2024-12-02 06:17:22,994 INFO L153 SettingsManager]: * Use memory slicer=true [2024-12-02 06:17:22,994 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 06:17:22,994 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 06:17:22,994 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 06:17:22,994 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 06:17:22,994 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 06:17:22,995 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 06:17:22,995 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 06:17:22,996 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:17:22,996 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 06:17:22,996 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:17:22,996 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 06:17:22,997 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 06:17:22,998 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 06:17:22,998 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_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f34aa03a56bd65952f4a87d013d6bad571017033d5cfe7d41e61c9dcf0c4c20b [2024-12-02 06:17:23,264 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 06:17:23,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 06:17:23,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 06:17:23,278 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 06:17:23,278 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 06:17:23,279 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-12-02 06:17:26,107 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/data/817d7b72f/31e48f2d8b7e4b9ba78c41663adc48ee/FLAGd480b2f97 [2024-12-02 06:17:26,544 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 06:17:26,544 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-12-02 06:17:26,571 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/data/817d7b72f/31e48f2d8b7e4b9ba78c41663adc48ee/FLAGd480b2f97 [2024-12-02 06:17:26,681 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/data/817d7b72f/31e48f2d8b7e4b9ba78c41663adc48ee [2024-12-02 06:17:26,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 06:17:26,684 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 06:17:26,685 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 06:17:26,685 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 06:17:26,691 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 06:17:26,692 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:17:26" (1/1) ... [2024-12-02 06:17:26,692 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37666d44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:26, skipping insertion in model container [2024-12-02 06:17:26,693 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 06:17:26" (1/1) ... [2024-12-02 06:17:26,766 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 06:17:27,588 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_cd28756b-c652-4d9d-9873-cb0be26b9859/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-12-02 06:17:27,808 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:17:27,831 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 06:17:27,920 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] [2024-12-02 06:17:27,922 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] [2024-12-02 06:17:27,923 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] [2024-12-02 06:17:27,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4691] [2024-12-02 06:17:27,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4693] [2024-12-02 06:17:27,924 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4695] [2024-12-02 06:17:27,925 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4698] [2024-12-02 06:17:28,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5981] [2024-12-02 06:17:28,026 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5987] [2024-12-02 06:17:28,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5993] [2024-12-02 06:17:28,027 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6000] [2024-12-02 06:17:28,029 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] [2024-12-02 06:17:28,029 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] [2024-12-02 06:17:28,029 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] [2024-12-02 06:17:28,029 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] [2024-12-02 06:17:28,050 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_cd28756b-c652-4d9d-9873-cb0be26b9859/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2024-12-02 06:17:28,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 06:17:28,200 INFO L204 MainTranslator]: Completed translation [2024-12-02 06:17:28,200 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28 WrapperNode [2024-12-02 06:17:28,201 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 06:17:28,202 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 06:17:28,202 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 06:17:28,202 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 06:17:28,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,246 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,339 INFO L138 Inliner]: procedures = 152, calls = 1763, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 3048 [2024-12-02 06:17:28,340 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 06:17:28,340 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 06:17:28,340 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 06:17:28,340 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 06:17:28,350 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,364 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,540 INFO L175 MemorySlicer]: Split 781 memory accesses to 48 slices as follows [7, 7, 56, 7, 3, 10, 7, 7, 7, 7, 7, 7, 6, 2, 8, 7, 6, 7, 1, 7, 7, 8, 8, 27, 7, 27, 6, 27, 7, 27, 7, 27, 163, 27, 8, 27, 6, 27, 7, 27, 17, 27, 7, 7, 7, 49, 7, 7]. 21 percent of accesses are in the largest equivalence class. The 249 initializations are split as follows [7, 7, 0, 7, 0, 0, 7, 7, 7, 7, 7, 7, 6, 2, 8, 7, 6, 7, 0, 7, 7, 8, 8, 0, 7, 0, 0, 0, 7, 0, 7, 0, 0, 0, 8, 0, 0, 0, 7, 0, 0, 0, 7, 7, 7, 49, 7, 7]. The 389 writes are split as follows [0, 0, 49, 0, 3, 10, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 27, 0, 27, 0, 27, 0, 27, 0, 27, 50, 27, 0, 27, 6, 27, 0, 27, 1, 27, 0, 0, 0, 0, 0, 0]. [2024-12-02 06:17:28,540 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,540 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,615 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,619 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,632 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,656 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,665 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,688 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 06:17:28,689 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 06:17:28,689 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 06:17:28,689 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 06:17:28,690 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (1/1) ... [2024-12-02 06:17:28,697 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 06:17:28,711 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 06:17:28,725 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 06:17:28,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 06:17:28,755 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2024-12-02 06:17:28,756 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2024-12-02 06:17:28,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2024-12-02 06:17:28,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2024-12-02 06:17:28,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2024-12-02 06:17:28,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2024-12-02 06:17:28,760 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2024-12-02 06:17:28,761 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2024-12-02 06:17:28,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2024-12-02 06:17:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2024-12-02 06:17:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2024-12-02 06:17:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2024-12-02 06:17:28,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2024-12-02 06:17:28,762 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2024-12-02 06:17:28,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2024-12-02 06:17:28,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2024-12-02 06:17:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2024-12-02 06:17:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2024-12-02 06:17:28,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2024-12-02 06:17:28,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2024-12-02 06:17:28,766 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2024-12-02 06:17:28,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2024-12-02 06:17:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2024-12-02 06:17:28,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2024-12-02 06:17:28,768 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2024-12-02 06:17:28,769 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2024-12-02 06:17:28,770 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2024-12-02 06:17:28,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2024-12-02 06:17:28,771 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2024-12-02 06:17:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2024-12-02 06:17:28,772 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2024-12-02 06:17:28,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2024-12-02 06:17:28,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2024-12-02 06:17:28,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2024-12-02 06:17:28,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2024-12-02 06:17:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2024-12-02 06:17:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2024-12-02 06:17:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2024-12-02 06:17:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2024-12-02 06:17:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-12-02 06:17:28,775 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2024-12-02 06:17:28,775 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2024-12-02 06:17:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2024-12-02 06:17:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2024-12-02 06:17:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2024-12-02 06:17:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2024-12-02 06:17:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2024-12-02 06:17:28,776 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2024-12-02 06:17:28,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2024-12-02 06:17:28,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2024-12-02 06:17:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2024-12-02 06:17:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2024-12-02 06:17:28,778 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 06:17:28,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 06:17:28,779 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2024-12-02 06:17:28,779 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2024-12-02 06:17:29,430 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 06:17:29,432 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 06:17:29,457 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2024-12-02 06:17:29,457 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2024-12-02 06:17:30,430 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret309#1.base, #t~ret309#1.offset := get_current(); srcloc: null [2024-12-02 06:17:30,430 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; [2024-12-02 06:17:30,430 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2024-12-02 06:17:30,430 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2024-12-02 06:17:30,430 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2024-12-02 06:17:30,430 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2024-12-02 06:17:30,430 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret299#1.base, #t~ret299#1.offset := get_current(); srcloc: null [2024-12-02 06:17:30,430 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; [2024-12-02 06:17:30,785 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2024-12-02 06:17:38,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2024-12-02 06:17:38,154 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2024-12-02 06:17:38,425 INFO L? ?]: Removed 1053 outVars from TransFormulas that were not future-live. [2024-12-02 06:17:38,425 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 06:17:38,446 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 06:17:38,446 INFO L312 CfgBuilder]: Removed 13 assume(true) statements. [2024-12-02 06:17:38,447 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:17:38 BoogieIcfgContainer [2024-12-02 06:17:38,447 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 06:17:38,449 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 06:17:38,449 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 06:17:38,455 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 06:17:38,455 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 06:17:26" (1/3) ... [2024-12-02 06:17:38,455 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d18ff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:17:38, skipping insertion in model container [2024-12-02 06:17:38,455 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 06:17:28" (2/3) ... [2024-12-02 06:17:38,456 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56d18ff0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 06:17:38, skipping insertion in model container [2024-12-02 06:17:38,456 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:17:38" (3/3) ... [2024-12-02 06:17:38,457 INFO L128 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2024-12-02 06:17:38,473 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 06:17:38,475 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. [2024-12-02 06:17:38,541 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 06:17:38,553 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;@314dc0b3, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 06:17:38,553 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2024-12-02 06:17:38,558 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) [2024-12-02 06:17:38,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2024-12-02 06:17:38,566 INFO L210 NwaCegarLoop]: Found error trace [2024-12-02 06:17:38,566 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 06:17:38,566 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2024-12-02 06:17:38,571 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 06:17:38,571 INFO L85 PathProgramCache]: Analyzing trace with hash 1747318934, now seen corresponding path program 1 times [2024-12-02 06:17:38,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 06:17:38,578 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883702035] [2024-12-02 06:17:38,578 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 06:17:38,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 06:17:43,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 06:17:43,922 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 06:17:43,922 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 06:17:43,923 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883702035] [2024-12-02 06:17:43,923 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [883702035] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 06:17:43,923 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 06:17:43,924 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 06:17:43,925 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1778930406] [2024-12-02 06:17:43,925 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 06:17:43,928 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 06:17:43,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 06:17:43,945 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 06:17:43,946 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 06:17:43,949 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) [2024-12-02 06:17:44,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2024-12-02 06:17:44,074 INFO L93 Difference]: Finished difference Result 1216 states and 1822 transitions. [2024-12-02 06:17:44,075 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 06:17:44,076 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 [2024-12-02 06:17:44,077 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2024-12-02 06:17:44,080 INFO L225 Difference]: With dead ends: 1216 [2024-12-02 06:17:44,080 INFO L226 Difference]: Without dead ends: 0 [2024-12-02 06:17:44,089 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 [2024-12-02 06:17:44,092 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 [2024-12-02 06:17:44,093 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] [2024-12-02 06:17:44,109 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2024-12-02 06:17:44,113 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2024-12-02 06:17:44,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 0 states, 0 states have (on average 0.0) internal successors, (0), 0 states have internal predecessors, (0), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 06:17:44,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2024-12-02 06:17:44,120 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2024-12-02 06:17:44,120 INFO L84 Accepts]: Finished accepts. word is rejected. [2024-12-02 06:17:44,120 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2024-12-02 06:17:44,121 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) [2024-12-02 06:17:44,121 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2024-12-02 06:17:44,121 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2024-12-02 06:17:44,123 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2024-12-02 06:17:44,124 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 06:17:44,127 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2024-12-02 06:17:44,128 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2024-12-02 06:17:46,631 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2024-12-02 06:17:46,644 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.12 06:17:46 BoogieIcfgContainer [2024-12-02 06:17:46,645 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2024-12-02 06:17:46,645 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2024-12-02 06:17:46,645 INFO L270 PluginConnector]: Initializing Witness Printer... [2024-12-02 06:17:46,645 INFO L274 PluginConnector]: Witness Printer initialized [2024-12-02 06:17:46,646 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 06:17:38" (3/4) ... [2024-12-02 06:17:46,648 INFO L146 WitnessPrinter]: Generating witness for correct program [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2024-12-02 06:17:46,652 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_empty [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __xchg_wrong_size [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bt_skb_alloc [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#39 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#38 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#37 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#36 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#35 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2024-12-02 06:17:46,653 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_service_main_thread [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#43 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#42 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#41 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#40 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtol [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#47 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#46 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#45 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#44 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_prepare_command [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_purge [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2024-12-02 06:17:46,654 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_open_generic [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2024-12-02 06:17:46,655 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2024-12-02 06:17:46,656 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2024-12-02 06:17:46,680 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 441 nodes and edges [2024-12-02 06:17:46,683 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2024-12-02 06:17:46,686 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 94 nodes and edges [2024-12-02 06:17:46,689 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2024-12-02 06:17:46,692 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2024-12-02 06:17:46,695 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2024-12-02 06:17:46,698 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2024-12-02 06:17:46,701 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2024-12-02 06:17:46,704 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2024-12-02 06:17:47,033 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/witness.graphml [2024-12-02 06:17:47,033 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/witness.yml [2024-12-02 06:17:47,033 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2024-12-02 06:17:47,034 INFO L158 Benchmark]: Toolchain (without parser) took 20349.87ms. Allocated memory was 142.6MB in the beginning and 922.7MB in the end (delta: 780.1MB). Free memory was 105.7MB in the beginning and 676.6MB in the end (delta: -571.0MB). Peak memory consumption was 209.5MB. Max. memory is 16.1GB. [2024-12-02 06:17:47,034 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. [2024-12-02 06:17:47,035 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1515.56ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 105.4MB in the beginning and 208.4MB in the end (delta: -102.9MB). Peak memory consumption was 100.1MB. Max. memory is 16.1GB. [2024-12-02 06:17:47,035 INFO L158 Benchmark]: Boogie Procedure Inliner took 138.13ms. Allocated memory is still 285.2MB. Free memory was 208.4MB in the beginning and 191.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2024-12-02 06:17:47,035 INFO L158 Benchmark]: Boogie Preprocessor took 348.24ms. Allocated memory is still 285.2MB. Free memory was 191.6MB in the beginning and 136.4MB in the end (delta: 55.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. [2024-12-02 06:17:47,036 INFO L158 Benchmark]: RCFGBuilder took 9757.53ms. Allocated memory is still 285.2MB. Free memory was 136.4MB in the beginning and 120.4MB in the end (delta: 16.0MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2024-12-02 06:17:47,036 INFO L158 Benchmark]: TraceAbstraction took 8195.85ms. Allocated memory was 285.2MB in the beginning and 922.7MB in the end (delta: 637.5MB). Free memory was 120.4MB in the beginning and 724.1MB in the end (delta: -603.8MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2024-12-02 06:17:47,036 INFO L158 Benchmark]: Witness Printer took 387.98ms. Allocated memory is still 922.7MB. Free memory was 724.1MB in the beginning and 676.6MB in the end (delta: 47.5MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2024-12-02 06:17:47,039 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 142.6MB. Free memory is still 82.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1515.56ms. Allocated memory was 142.6MB in the beginning and 285.2MB in the end (delta: 142.6MB). Free memory was 105.4MB in the beginning and 208.4MB in the end (delta: -102.9MB). Peak memory consumption was 100.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 138.13ms. Allocated memory is still 285.2MB. Free memory was 208.4MB in the beginning and 191.6MB in the end (delta: 16.8MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 348.24ms. Allocated memory is still 285.2MB. Free memory was 191.6MB in the beginning and 136.4MB in the end (delta: 55.2MB). Peak memory consumption was 58.7MB. Max. memory is 16.1GB. * RCFGBuilder took 9757.53ms. Allocated memory is still 285.2MB. Free memory was 136.4MB in the beginning and 120.4MB in the end (delta: 16.0MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. * TraceAbstraction took 8195.85ms. Allocated memory was 285.2MB in the beginning and 922.7MB in the end (delta: 637.5MB). Free memory was 120.4MB in the beginning and 724.1MB in the end (delta: -603.8MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. * Witness Printer took 387.98ms. Allocated memory is still 922.7MB. Free memory was 724.1MB in the beginning and 676.6MB in the end (delta: 47.5MB). 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: 5.6s, 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: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 0.6s 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! [2024-12-02 06:17:47,126 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cd28756b-c652-4d9d-9873-cb0be26b9859/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE