/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-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:30:40,929 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:30:41,042 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2023-12-07 13:30:41,050 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:30:41,064 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:30:41,098 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:30:41,098 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:30:41,099 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:30:41,099 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:30:41,102 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:30:41,102 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:30:41,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:30:41,103 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:30:41,104 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:30:41,104 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:30:41,104 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:30:41,105 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:30:41,105 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:30:41,105 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:30:41,105 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:30:41,106 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:30:41,106 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:30:41,113 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:30:41,113 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:30:41,113 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:30:41,113 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:30:41,114 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:30:41,114 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:30:41,114 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:30:41,114 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:30:41,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:30:41,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:30:41,115 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:30:41,115 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:30:41,116 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:30:41,117 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:30:41,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:30:41,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:30:41,517 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:30:41,517 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:30:41,518 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:30:41,519 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i [2023-12-07 13:30:43,333 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:30:44,181 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:30:44,182 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i [2023-12-07 13:30:44,252 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58705619b/224c4ccffd83489dad80560422aff064/FLAG0dc8ec4cb [2023-12-07 13:30:44,282 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58705619b/224c4ccffd83489dad80560422aff064 [2023-12-07 13:30:44,284 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:30:44,285 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:30:44,285 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:30:44,286 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:30:44,289 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:30:44,291 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:30:44" (1/1) ... [2023-12-07 13:30:44,291 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f2842b3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:44, skipping insertion in model container [2023-12-07 13:30:44,292 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:30:44" (1/1) ... [2023-12-07 13:30:44,622 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:30:45,351 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4023] [2023-12-07 13:30:47,897 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i[321780,321793] [2023-12-07 13:30:48,239 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:30:48,347 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:30:48,496 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:30:48,713 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4023] [2023-12-07 13:30:49,437 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i[321780,321793] [2023-12-07 13:30:49,514 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:30:49,586 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:30:49,710 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name match at C: (*match)(struct device * , struct v4l2_async_subdev * ) [4023] [2023-12-07 13:30:49,920 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5861] [2023-12-07 13:30:49,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [5872-5873] [2023-12-07 13:30:49,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5876-5877] [2023-12-07 13:30:49,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5880-5881] [2023-12-07 13:30:49,922 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5884-5885] [2023-12-07 13:30:50,466 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--media--usb--hdpvr--hdpvr.ko-entry_point.cil.out.i[321780,321793] [2023-12-07 13:30:50,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:30:50,736 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:30:50,736 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50 WrapperNode [2023-12-07 13:30:50,736 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:30:50,737 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:30:50,737 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:30:50,737 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:30:50,741 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:30:50,955 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:30:54,954 INFO L138 Inliner]: procedures = 439, calls = 5783, calls flagged for inlining = 184, calls inlined = 175, statements flattened = 11162 [2023-12-07 13:30:54,955 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:30:54,956 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:30:54,956 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:30:54,956 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:30:54,974 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:30:54,975 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:30:56,628 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:30:59,220 INFO L175 MemorySlicer]: Split 4654 memory accesses to 17 slices as follows [2, 6, 26, 914, 2, 3, 9, 2196, 3, 56, 9, 1, 1, 26, 43, 517, 840]. 47 percent of accesses are in the largest equivalence class. The 1256 initializations are split as follows [2, 6, 0, 352, 0, 3, 0, 247, 3, 0, 8, 0, 1, 13, 43, 248, 330]. The 1641 writes are split as follows [0, 0, 5, 0, 1, 0, 1, 1578, 0, 56, 0, 0, 0, 0, 0, 0, 0]. [2023-12-07 13:30:59,221 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:30:59,221 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:31:01,398 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:31:01,421 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:31:01,636 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:31:01,736 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:30:50" (1/1) ... [2023-12-07 13:31:01,856 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:31:01,858 INFO L158 Benchmark]: Toolchain (without parser) took 17572.35ms. Allocated memory was 60.9MB in the beginning and 582.6MB in the end (delta: 521.7MB). Free memory was 29.5MB in the beginning and 252.0MB in the end (delta: -222.5MB). Peak memory consumption was 441.1MB. Max. memory is 3.9GB. [2023-12-07 13:31:01,858 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 60.9MB. Free memory was 32.3MB in the beginning and 32.3MB in the end (delta: 37.3kB). Peak memory consumption was 37.3kB. Max. memory is 3.9GB. [2023-12-07 13:31:01,858 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6450.98ms. Allocated memory was 60.9MB in the beginning and 132.5MB in the end (delta: 71.7MB). Free memory was 29.3MB in the beginning and 54.8MB in the end (delta: -25.6MB). Peak memory consumption was 85.4MB. Max. memory is 3.9GB. [2023-12-07 13:31:01,859 INFO L158 Benchmark]: Boogie Procedure Inliner took 4218.16ms. Allocated memory was 132.5MB in the beginning and 319.9MB in the end (delta: 187.3MB). Free memory was 54.8MB in the beginning and 20.4MB in the end (delta: 34.5MB). Peak memory consumption was 235.8MB. Max. memory is 3.9GB. [2023-12-07 13:31:01,859 INFO L158 Benchmark]: Boogie Preprocessor took 6900.63ms. Allocated memory was 319.9MB in the beginning and 582.6MB in the end (delta: 262.7MB). Free memory was 20.4MB in the beginning and 252.0MB in the end (delta: -231.7MB). Peak memory consumption was 173.0MB. Max. memory is 3.9GB. [2023-12-07 13:31:01,861 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 0.11ms. Allocated memory is still 60.9MB. Free memory was 32.3MB in the beginning and 32.3MB in the end (delta: 37.3kB). Peak memory consumption was 37.3kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 6450.98ms. Allocated memory was 60.9MB in the beginning and 132.5MB in the end (delta: 71.7MB). Free memory was 29.3MB in the beginning and 54.8MB in the end (delta: -25.6MB). Peak memory consumption was 85.4MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 4218.16ms. Allocated memory was 132.5MB in the beginning and 319.9MB in the end (delta: 187.3MB). Free memory was 54.8MB in the beginning and 20.4MB in the end (delta: 34.5MB). Peak memory consumption was 235.8MB. Max. memory is 3.9GB. * Boogie Preprocessor took 6900.63ms. Allocated memory was 319.9MB in the beginning and 582.6MB in the end (delta: 262.7MB). Free memory was 20.4MB in the beginning and 252.0MB in the end (delta: -231.7MB). Peak memory consumption was 173.0MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5861]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; decl %0": "+m" (v->counter)); [5861] - GenericResultAtLocation [Line: 5872]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddb %b0, %1\n": "+q" (__ret), "+m" (v->counter): : "memory", "cc"); [5872-5873] - GenericResultAtLocation [Line: 5876]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddw %w0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5876-5877] - GenericResultAtLocation [Line: 5880]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddl %0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5880-5881] - GenericResultAtLocation [Line: 5884]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; xaddq %q0, %1\n": "+r" (__ret), "+m" (v->counter): : "memory", "cc"); [5884-5885] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...