./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 551b0097 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --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-?-551b009-m [2025-01-09 17:34:15,833 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-01-09 17:34:15,882 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-01-09 17:34:15,887 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-01-09 17:34:15,889 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-01-09 17:34:15,911 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-01-09 17:34:15,912 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-01-09 17:34:15,912 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-01-09 17:34:15,912 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-01-09 17:34:15,912 INFO L153 SettingsManager]: * Use memory slicer=true [2025-01-09 17:34:15,912 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-01-09 17:34:15,913 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Use SBE=true [2025-01-09 17:34:15,913 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-01-09 17:34:15,913 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Use constant arrays=true [2025-01-09 17:34:15,914 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 17:34:15,914 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 17:34:15,914 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-01-09 17:34:15,914 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-01-09 17:34:15,915 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-01-09 17:34:15,915 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-01-09 17:34:15,915 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-01-09 17:34:15,915 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 -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux 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 [2025-01-09 17:34:16,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-01-09 17:34:16,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-01-09 17:34:16,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-01-09 17:34:16,135 INFO L270 PluginConnector]: Initializing CDTParser... [2025-01-09 17:34:16,136 INFO L274 PluginConnector]: CDTParser initialized [2025-01-09 17:34:16,138 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2025-01-09 17:34:17,268 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/963266232/0768d4271805472b86779bf427f99a4c/FLAGd96738f58 [2025-01-09 17:34:17,766 INFO L384 CDTParser]: Found 1 translation units. [2025-01-09 17:34:17,767 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2025-01-09 17:34:17,806 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/963266232/0768d4271805472b86779bf427f99a4c/FLAGd96738f58 [2025-01-09 17:34:17,840 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/963266232/0768d4271805472b86779bf427f99a4c [2025-01-09 17:34:17,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-01-09 17:34:17,844 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-01-09 17:34:17,845 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-01-09 17:34:17,845 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-01-09 17:34:17,848 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-01-09 17:34:17,849 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 05:34:17" (1/1) ... [2025-01-09 17:34:17,849 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fe35f0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:17, skipping insertion in model container [2025-01-09 17:34:17,849 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.01 05:34:17" (1/1) ... [2025-01-09 17:34:17,909 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-01-09 17:34:18,749 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2025-01-09 17:34:18,967 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 17:34:18,987 INFO L200 MainTranslator]: Completed pre-run [2025-01-09 17:34:19,054 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] [2025-01-09 17:34:19,059 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] [2025-01-09 17:34:19,061 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] [2025-01-09 17:34:19,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [4691] [2025-01-09 17:34:19,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4693] [2025-01-09 17:34:19,062 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4695] [2025-01-09 17:34:19,063 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [4698] [2025-01-09 17:34:19,142 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %0,%1": "=q" (__x), "+m" (*__ptr): "0" (__x): "memory"); [5981] [2025-01-09 17:34:19,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %0,%1": "=r" (__x), "+m" (*__ptr___0): "0" (__x): "memory"); [5987] [2025-01-09 17:34:19,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0,%1": "=r" (__x), "+m" (*__ptr___1): "0" (__x): "memory"); [5993] [2025-01-09 17:34:19,143 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %0,%1": "=r" (__x), "+m" (*__ptr___2): "0" (__x): "memory"); [6000] [2025-01-09 17:34:19,145 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] [2025-01-09 17:34:19,145 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] [2025-01-09 17:34:19,145 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] [2025-01-09 17:34:19,146 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] [2025-01-09 17:34:19,193 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i[187273,187286] [2025-01-09 17:34:19,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-01-09 17:34:19,305 INFO L204 MainTranslator]: Completed translation [2025-01-09 17:34:19,306 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19 WrapperNode [2025-01-09 17:34:19,306 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-01-09 17:34:19,307 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-01-09 17:34:19,307 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-01-09 17:34:19,307 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-01-09 17:34:19,312 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,367 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,458 INFO L138 Inliner]: procedures = 152, calls = 1763, calls flagged for inlining = 69, calls inlined = 55, statements flattened = 3048 [2025-01-09 17:34:19,458 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-01-09 17:34:19,459 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-01-09 17:34:19,459 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-01-09 17:34:19,459 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-01-09 17:34:19,466 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,466 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,485 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,633 INFO L175 MemorySlicer]: Split 781 memory accesses to 48 slices as follows [56, 7, 7, 7, 7, 7, 7, 7, 7, 3, 7, 6, 2, 8, 7, 6, 7, 7, 1, 7, 8, 8, 7, 27, 27, 27, 27, 7, 7, 27, 8, 27, 27, 27, 7, 27, 27, 7, 10, 7, 7, 49, 163, 6, 6, 7, 7, 17]. 21 percent of accesses are in the largest equivalence class. The 249 initializations are split as follows [0, 7, 7, 7, 7, 7, 7, 7, 7, 0, 7, 6, 2, 8, 7, 6, 7, 7, 0, 7, 8, 8, 7, 0, 0, 0, 0, 7, 7, 0, 8, 0, 0, 0, 7, 0, 0, 7, 0, 7, 7, 49, 0, 0, 0, 7, 7, 0]. The 389 writes are split as follows [49, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 27, 27, 27, 27, 0, 0, 27, 0, 27, 27, 27, 0, 27, 27, 0, 10, 0, 0, 0, 50, 0, 6, 0, 0, 1]. [2025-01-09 17:34:19,633 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,634 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,695 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,704 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,714 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,733 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,747 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,778 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-01-09 17:34:19,780 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2025-01-09 17:34:19,780 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2025-01-09 17:34:19,780 INFO L274 PluginConnector]: RCFGBuilder initialized [2025-01-09 17:34:19,781 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (1/1) ... [2025-01-09 17:34:19,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-01-09 17:34:19,795 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-01-09 17:34:19,808 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-01-09 17:34:19,811 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-01-09 17:34:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2025-01-09 17:34:19,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __xchg_wrong_size [2025-01-09 17:34:19,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-01-09 17:34:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-01-09 17:34:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-01-09 17:34:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-01-09 17:34:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-01-09 17:34:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-01-09 17:34:19,832 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-01-09 17:34:19,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-01-09 17:34:19,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#30 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#31 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#32 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#33 [2025-01-09 17:34:19,835 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#34 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#35 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#36 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#37 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#38 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#39 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#40 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#41 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#42 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#43 [2025-01-09 17:34:19,836 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#44 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#45 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#46 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#47 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#30 [2025-01-09 17:34:19,837 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#31 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#32 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#33 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#34 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#35 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#36 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#37 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#38 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#39 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#40 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#41 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#42 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#43 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#44 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#45 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#46 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#47 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2025-01-09 17:34:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-01-09 17:34:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_service_main_thread [2025-01-09 17:34:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_service_main_thread [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_prepare_command [2025-01-09 17:34:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_prepare_command [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_purge [2025-01-09 17:34:19,838 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_purge [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-01-09 17:34:19,838 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-01-09 17:34:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-01-09 17:34:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-01-09 17:34:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-01-09 17:34:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-01-09 17:34:19,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-01-09 17:34:19,842 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#30 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#31 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#32 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#33 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#34 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#35 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#36 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#37 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#38 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#39 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#40 [2025-01-09 17:34:19,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#41 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#42 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#43 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#44 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#45 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#46 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#47 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2025-01-09 17:34:19,844 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure btmrvl_open_generic [2025-01-09 17:34:19,844 INFO L138 BoogieDeclarations]: Found implementation of procedure btmrvl_open_generic [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2025-01-09 17:34:19,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-01-09 17:34:19,844 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#30 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#31 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#32 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#33 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#34 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#35 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#36 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#37 [2025-01-09 17:34:19,845 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#38 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#39 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#40 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#41 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#42 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#43 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#44 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#45 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#46 [2025-01-09 17:34:19,847 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#47 [2025-01-09 17:34:19,847 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-01-09 17:34:19,848 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#30 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#31 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#32 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#33 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#34 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#35 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#36 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#37 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#38 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#39 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#40 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#41 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#42 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#43 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#44 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#45 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#46 [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#47 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2025-01-09 17:34:19,849 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-01-09 17:34:19,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-01-09 17:34:19,850 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-01-09 17:34:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-01-09 17:34:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-01-09 17:34:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-01-09 17:34:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-01-09 17:34:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-01-09 17:34:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-01-09 17:34:19,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#30 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#31 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#32 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#33 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#34 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#35 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#36 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#37 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#38 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#39 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#40 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#41 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#42 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#43 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#44 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#45 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#46 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#47 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2025-01-09 17:34:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure bt_skb_alloc [2025-01-09 17:34:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure bt_skb_alloc [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-01-09 17:34:19,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-01-09 17:34:19,853 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#30 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#31 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#32 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#33 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#34 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#35 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#36 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#37 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#38 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#39 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#40 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#41 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#42 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#43 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#44 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#45 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#46 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#47 [2025-01-09 17:34:19,854 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2025-01-09 17:34:19,854 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2025-01-09 17:34:19,856 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtol [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtol [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure simple_read_from_buffer [2025-01-09 17:34:19,857 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_read_from_buffer [2025-01-09 17:34:19,857 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2025-01-09 17:34:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#30 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#31 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#32 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#33 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#34 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#35 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#36 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#37 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#38 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#39 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#40 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#41 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#42 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#43 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#44 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#45 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#46 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#47 [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-01-09 17:34:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-01-09 17:34:19,858 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2025-01-09 17:34:19,858 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2025-01-09 17:34:19,859 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-01-09 17:34:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-01-09 17:34:19,859 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2025-01-09 17:34:19,859 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2025-01-09 17:34:20,400 INFO L234 CfgBuilder]: Building ICFG [2025-01-09 17:34:20,402 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2025-01-09 17:34:20,424 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##4: assume !false; [2025-01-09 17:34:20,424 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##3: assume false; [2025-01-09 17:34:21,195 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L6055: SUMMARY for call #t~ret309#1.base, #t~ret309#1.offset := get_current(); srcloc: null [2025-01-09 17:34:21,196 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; [2025-01-09 17:34:21,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2025-01-09 17:34:21,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false; [2025-01-09 17:34:21,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false; [2025-01-09 17:34:21,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2025-01-09 17:34:21,196 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint L5979: SUMMARY for call #t~ret299#1.base, #t~ret299#1.offset := get_current(); srcloc: null [2025-01-09 17:34:21,196 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; [2025-01-09 17:34:21,460 WARN L773 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2025-01-09 17:34:29,278 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2025-01-09 17:34:29,278 INFO L727 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2025-01-09 17:34:29,471 INFO L? ?]: Removed 1053 outVars from TransFormulas that were not future-live. [2025-01-09 17:34:29,471 INFO L283 CfgBuilder]: Performing block encoding [2025-01-09 17:34:29,487 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-01-09 17:34:29,488 INFO L312 CfgBuilder]: Removed 13 assume(true) statements. [2025-01-09 17:34:29,488 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 05:34:29 BoogieIcfgContainer [2025-01-09 17:34:29,488 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2025-01-09 17:34:29,490 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-01-09 17:34:29,490 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-01-09 17:34:29,493 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-01-09 17:34:29,493 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.01 05:34:17" (1/3) ... [2025-01-09 17:34:29,494 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f91103e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 05:34:29, skipping insertion in model container [2025-01-09 17:34:29,494 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.01 05:34:19" (2/3) ... [2025-01-09 17:34:29,494 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7f91103e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.01 05:34:29, skipping insertion in model container [2025-01-09 17:34:29,494 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 05:34:29" (3/3) ... [2025-01-09 17:34:29,495 INFO L128 eAbstractionObserver]: Analyzing ICFG module_get_put-drivers-bluetooth-btmrvl.ko.cil.out.i [2025-01-09 17:34:29,504 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-01-09 17:34:29,505 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. [2025-01-09 17:34:29,564 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-01-09 17:34:29,574 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;@62b021d1, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-01-09 17:34:29,576 INFO L334 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2025-01-09 17:34:29,581 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) [2025-01-09 17:34:29,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 20 [2025-01-09 17:34:29,591 INFO L210 NwaCegarLoop]: Found error trace [2025-01-09 17:34:29,591 INFO L218 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-01-09 17:34:29,591 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2025-01-09 17:34:29,598 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-01-09 17:34:29,599 INFO L85 PathProgramCache]: Analyzing trace with hash 1747318934, now seen corresponding path program 1 times [2025-01-09 17:34:29,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-01-09 17:34:29,604 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050108851] [2025-01-09 17:34:29,604 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-01-09 17:34:29,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-01-09 17:34:33,398 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 19 statements into 1 equivalence classes. [2025-01-09 17:34:33,626 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 19 of 19 statements. [2025-01-09 17:34:33,626 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-01-09 17:34:33,626 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-01-09 17:34:34,041 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2025-01-09 17:34:34,041 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-01-09 17:34:34,041 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050108851] [2025-01-09 17:34:34,042 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1050108851] provided 1 perfect and 0 imperfect interpolant sequences [2025-01-09 17:34:34,042 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-01-09 17:34:34,043 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2025-01-09 17:34:34,044 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1110916680] [2025-01-09 17:34:34,045 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-01-09 17:34:34,048 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2025-01-09 17:34:34,048 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-01-09 17:34:34,087 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2025-01-09 17:34:34,088 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2025-01-09 17:34:34,091 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) [2025-01-09 17:34:34,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-01-09 17:34:34,193 INFO L93 Difference]: Finished difference Result 1216 states and 1822 transitions. [2025-01-09 17:34:34,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2025-01-09 17:34:34,197 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 [2025-01-09 17:34:34,197 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-01-09 17:34:34,200 INFO L225 Difference]: With dead ends: 1216 [2025-01-09 17:34:34,200 INFO L226 Difference]: Without dead ends: 0 [2025-01-09 17:34:34,209 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 [2025-01-09 17:34:34,211 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 [2025-01-09 17:34:34,212 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] [2025-01-09 17:34:34,222 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2025-01-09 17:34:34,226 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2025-01-09 17:34:34,226 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) [2025-01-09 17:34:34,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2025-01-09 17:34:34,231 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 19 [2025-01-09 17:34:34,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-01-09 17:34:34,232 INFO L471 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2025-01-09 17:34:34,232 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) [2025-01-09 17:34:34,232 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2025-01-09 17:34:34,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2025-01-09 17:34:34,234 INFO L782 garLoopResultBuilder]: Registering result SAFE for location ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2025-01-09 17:34:34,234 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-01-09 17:34:34,236 INFO L422 BasicCegarLoop]: Path program histogram: [1] [2025-01-09 17:34:34,237 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2025-01-09 17:34:37,196 INFO L170 ceAbstractionStarter]: Computing trace abstraction results [2025-01-09 17:34:37,208 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.01 05:34:37 BoogieIcfgContainer [2025-01-09 17:34:37,208 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2025-01-09 17:34:37,209 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2025-01-09 17:34:37,209 INFO L270 PluginConnector]: Initializing Witness Printer... [2025-01-09 17:34:37,209 INFO L274 PluginConnector]: Witness Printer initialized [2025-01-09 17:34:37,209 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.01 05:34:29" (3/4) ... [2025-01-09 17:34:37,211 INFO L146 WitnessPrinter]: Generating witness for correct program [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#29 [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#28 [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#27 [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#26 [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#25 [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#24 [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#23 [2025-01-09 17:34:37,215 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#22 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_empty [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __xchg_wrong_size [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure bt_skb_alloc [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#32 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#31 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#30 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#39 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#38 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#37 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#36 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#35 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __wake_up [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#34 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#33 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure get_current [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure signal_pending [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_malloc [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_service_main_thread [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#43 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#42 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#41 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#40 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure kstrtol [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_blast_assert [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#47 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#46 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#45 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#44 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure prepare_to_wait [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure printk [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure kfree_skb [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_prepare_command [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_put [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_purge [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#5 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#4 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure msecs_to_jiffies [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#7 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#6 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#1 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#0 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#3 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure __dynamic_pr_debug [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#2 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#10 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure btmrvl_open_generic [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#9 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#8 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_return_value [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#18 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#17 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#16 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#15 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#14 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure simple_read_from_buffer [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#13 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#12 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#11 [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure skb_queue_head [2025-01-09 17:34:37,216 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure schedule_timeout [2025-01-09 17:34:37,217 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#19 [2025-01-09 17:34:37,217 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2025-01-09 17:34:37,217 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#21 [2025-01-09 17:34:37,217 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure #Ultimate.C_memset#20 [2025-01-09 17:34:37,218 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure finish_wait [2025-01-09 17:34:37,218 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2025-01-09 17:34:37,218 INFO L362 RCFGBacktranslator]: Ignoring RootEdge to procedure IS_ERR [2025-01-09 17:34:37,249 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 441 nodes and edges [2025-01-09 17:34:37,253 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 186 nodes and edges [2025-01-09 17:34:37,255 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 94 nodes and edges [2025-01-09 17:34:37,258 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 34 nodes and edges [2025-01-09 17:34:37,260 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 14 nodes and edges [2025-01-09 17:34:37,262 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 7 nodes and edges [2025-01-09 17:34:37,267 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 4 nodes and edges [2025-01-09 17:34:37,269 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2025-01-09 17:34:37,271 INFO L919 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2025-01-09 17:34:37,491 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.graphml [2025-01-09 17:34:37,492 INFO L149 WitnessManager]: Wrote witness to /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/witness.yml [2025-01-09 17:34:37,492 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2025-01-09 17:34:37,493 INFO L158 Benchmark]: Toolchain (without parser) took 19648.64ms. Allocated memory was 142.6MB in the beginning and 906.0MB in the end (delta: 763.4MB). Free memory was 95.9MB in the beginning and 705.6MB in the end (delta: -609.7MB). Peak memory consumption was 155.4MB. Max. memory is 16.1GB. [2025-01-09 17:34:37,493 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 126.8MB. There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 17:34:37,493 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1461.73ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 94.9MB in the beginning and 82.3MB in the end (delta: 12.6MB). Peak memory consumption was 106.7MB. Max. memory is 16.1GB. [2025-01-09 17:34:37,494 INFO L158 Benchmark]: Boogie Procedure Inliner took 151.57ms. Allocated memory is still 151.0MB. Free memory was 82.3MB in the beginning and 65.5MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2025-01-09 17:34:37,494 INFO L158 Benchmark]: Boogie Preprocessor took 319.64ms. Allocated memory was 151.0MB in the beginning and 394.3MB in the end (delta: 243.3MB). Free memory was 65.5MB in the beginning and 298.2MB in the end (delta: -232.8MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2025-01-09 17:34:37,494 INFO L158 Benchmark]: RCFGBuilder took 9708.65ms. Allocated memory is still 394.3MB. Free memory was 298.2MB in the beginning and 121.8MB in the end (delta: 176.5MB). Peak memory consumption was 225.8MB. Max. memory is 16.1GB. [2025-01-09 17:34:37,495 INFO L158 Benchmark]: TraceAbstraction took 7718.63ms. Allocated memory was 394.3MB in the beginning and 906.0MB in the end (delta: 511.7MB). Free memory was 121.8MB in the beginning and 755.5MB in the end (delta: -633.7MB). There was no memory consumed. Max. memory is 16.1GB. [2025-01-09 17:34:37,495 INFO L158 Benchmark]: Witness Printer took 282.89ms. Allocated memory is still 906.0MB. Free memory was 755.5MB in the beginning and 705.6MB in the end (delta: 49.9MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2025-01-09 17:34:37,497 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 201.3MB. Free memory is still 126.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1461.73ms. Allocated memory was 142.6MB in the beginning and 151.0MB in the end (delta: 8.4MB). Free memory was 94.9MB in the beginning and 82.3MB in the end (delta: 12.6MB). Peak memory consumption was 106.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 151.57ms. Allocated memory is still 151.0MB. Free memory was 82.3MB in the beginning and 65.5MB in the end (delta: 16.9MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 319.64ms. Allocated memory was 151.0MB in the beginning and 394.3MB in the end (delta: 243.3MB). Free memory was 65.5MB in the beginning and 298.2MB in the end (delta: -232.8MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9708.65ms. Allocated memory is still 394.3MB. Free memory was 298.2MB in the beginning and 121.8MB in the end (delta: 176.5MB). Peak memory consumption was 225.8MB. Max. memory is 16.1GB. * TraceAbstraction took 7718.63ms. Allocated memory was 394.3MB in the beginning and 906.0MB in the end (delta: 511.7MB). Free memory was 121.8MB in the beginning and 755.5MB in the end (delta: -633.7MB). There was no memory consumed. Max. memory is 16.1GB. * Witness Printer took 282.89ms. Allocated memory is still 906.0MB. Free memory was 755.5MB in the beginning and 705.6MB in the end (delta: 49.9MB). 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: 4.7s, 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, 0.2s SatisfiabilityAnalysisTime, 0.4s 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! [2025-01-09 17:34:37,574 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/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