/usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BIN-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 15:14:31,232 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 15:14:31,370 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-64bit-Automizer_Bitvector.epf [2023-12-07 15:14:31,381 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 15:14:31,381 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 15:14:31,411 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 15:14:31,411 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 15:14:31,411 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 15:14:31,412 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 15:14:31,412 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 15:14:31,412 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 15:14:31,413 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 15:14:31,413 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 15:14:31,413 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 15:14:31,414 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 15:14:31,414 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 15:14:31,414 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-07 15:14:31,415 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 15:14:31,415 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-07 15:14:31,415 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-07 15:14:31,416 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-07 15:14:31,447 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 15:14:31,447 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 15:14:31,448 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 15:14:31,448 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 15:14:31,448 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 15:14:31,448 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-07 15:14:31,449 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 15:14:31,449 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 15:14:31,449 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 15:14:31,449 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 15:14:31,450 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 15:14:31,450 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 15:14:31,450 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 15:14:31,451 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 15:14:31,462 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 15:14:31,463 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 15:14:31,463 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 15:14:31,464 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 15:14:31,464 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 15:14:31,464 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 15:14:31,501 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 15:14:31,501 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 15:14:31,878 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 15:14:32,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 15:14:32,063 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 15:14:32,064 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 15:14:32,102 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 15:14:32,104 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2023-12-07 15:14:35,304 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 15:14:36,583 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 15:14:36,584 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-netconsole.cil.i [2023-12-07 15:14:36,685 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2e6407e5/0fa0ba8733934e6dbacae973743b22b2/FLAG7d75ec463 [2023-12-07 15:14:36,698 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2e6407e5/0fa0ba8733934e6dbacae973743b22b2 [2023-12-07 15:14:36,700 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 15:14:36,702 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 15:14:36,704 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 15:14:36,704 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 15:14:36,708 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 15:14:36,709 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:14:36" (1/1) ... [2023-12-07 15:14:36,710 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18b16367 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:36, skipping insertion in model container [2023-12-07 15:14:36,710 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:14:36" (1/1) ... [2023-12-07 15:14:37,208 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 15:14:40,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:14:40,463 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 15:14:40,611 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 15:14:41,334 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:14:41,384 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 15:14:41,614 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5224] [2023-12-07 15:14:41,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5227] [2023-12-07 15:14:41,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5230] [2023-12-07 15:14:41,616 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5233] [2023-12-07 15:14:41,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5264] [2023-12-07 15:14:41,617 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5267] [2023-12-07 15:14:41,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5270] [2023-12-07 15:14:41,618 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5273] [2023-12-07 15:14:41,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5304] [2023-12-07 15:14:41,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5307] [2023-12-07 15:14:41,619 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5310] [2023-12-07 15:14:41,620 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5313] [2023-12-07 15:14:41,644 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5344] [2023-12-07 15:14:41,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5347] [2023-12-07 15:14:41,645 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5350] [2023-12-07 15:14:41,646 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5353] [2023-12-07 15:14:41,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:14:42,141 INFO L206 MainTranslator]: Completed translation [2023-12-07 15:14:42,143 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42 WrapperNode [2023-12-07 15:14:42,143 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 15:14:42,145 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 15:14:42,145 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 15:14:42,145 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 15:14:42,151 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:42,295 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:42,629 INFO L138 Inliner]: procedures = 304, calls = 1054, calls flagged for inlining = 163, calls inlined = 153, statements flattened = 3333 [2023-12-07 15:14:42,629 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 15:14:42,630 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 15:14:42,630 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 15:14:42,631 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 15:14:42,727 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:42,727 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:42,764 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:44,391 INFO L175 MemorySlicer]: Split 320 memory accesses to 15 slices as follows [2, 1, 2, 8, 2, 8, 4, 3, 9, 226, 6, 10, 6, 29, 4]. 71 percent of accesses are in the largest equivalence class. The 202 initializations are split as follows [2, 1, 2, 8, 0, 8, 4, 3, 0, 137, 0, 10, 0, 27, 0]. The 47 writes are split as follows [0, 0, 0, 0, 1, 0, 0, 0, 0, 45, 0, 0, 0, 1, 0]. [2023-12-07 15:14:44,391 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:44,392 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:44,605 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:44,660 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:44,688 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:44,704 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:14:42" (1/1) ... [2023-12-07 15:14:44,786 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 15:14:44,788 INFO L158 Benchmark]: Toolchain (without parser) took 8085.51ms. Allocated memory was 60.9MB in the beginning and 121.9MB in the end (delta: 61.1MB). Free memory was 22.7MB in the beginning and 28.1MB in the end (delta: -5.4MB). Peak memory consumption was 70.5MB. Max. memory is 3.9GB. [2023-12-07 15:14:44,788 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 60.9MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 15:14:44,788 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5440.22ms. Allocated memory was 60.9MB in the beginning and 121.9MB in the end (delta: 61.1MB). Free memory was 22.4MB in the beginning and 62.8MB in the end (delta: -40.4MB). Peak memory consumption was 34.9MB. Max. memory is 3.9GB. [2023-12-07 15:14:44,789 INFO L158 Benchmark]: Boogie Procedure Inliner took 484.90ms. Allocated memory is still 121.9MB. Free memory was 62.1MB in the beginning and 37.9MB in the end (delta: 24.2MB). Peak memory consumption was 24.2MB. Max. memory is 3.9GB. [2023-12-07 15:14:44,789 INFO L158 Benchmark]: Boogie Preprocessor took 2156.03ms. Allocated memory is still 121.9MB. Free memory was 37.9MB in the beginning and 28.1MB in the end (delta: 9.7MB). Peak memory consumption was 24.6MB. Max. memory is 3.9GB. [2023-12-07 15:14:44,791 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 60.9MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 5440.22ms. Allocated memory was 60.9MB in the beginning and 121.9MB in the end (delta: 61.1MB). Free memory was 22.4MB in the beginning and 62.8MB in the end (delta: -40.4MB). Peak memory consumption was 34.9MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 484.90ms. Allocated memory is still 121.9MB. Free memory was 62.1MB in the beginning and 37.9MB in the end (delta: 24.2MB). Peak memory consumption was 24.2MB. Max. memory is 3.9GB. * Boogie Preprocessor took 2156.03ms. Allocated memory is still 121.9MB. Free memory was 37.9MB in the beginning and 28.1MB in the end (delta: 9.7MB). Peak memory consumption was 24.6MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5224]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5224] - GenericResultAtLocation [Line: 5227]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5227] - GenericResultAtLocation [Line: 5230]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5230] - GenericResultAtLocation [Line: 5233]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5233] - GenericResultAtLocation [Line: 5264]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5264] - GenericResultAtLocation [Line: 5267]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5267] - GenericResultAtLocation [Line: 5270]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5270] - GenericResultAtLocation [Line: 5273]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5273] - GenericResultAtLocation [Line: 5304]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5304] - GenericResultAtLocation [Line: 5307]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5307] - GenericResultAtLocation [Line: 5310]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5310] - GenericResultAtLocation [Line: 5313]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5313] - GenericResultAtLocation [Line: 5344]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decb %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5344] - GenericResultAtLocation [Line: 5347]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decw %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5347] - GenericResultAtLocation [Line: 5350]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decl %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5350] - GenericResultAtLocation [Line: 5353]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("decq %%gs:%P0": "+m" (*(dev->pcpu_refcnt))); [5353] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...