/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-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 15:17:36,747 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 15:17:36,846 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 15:17:36,849 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 15:17:36,850 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 15:17:36,912 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 15:17:36,913 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 15:17:36,913 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 15:17:36,913 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 15:17:36,914 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 15:17:36,914 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 15:17:36,914 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 15:17:36,915 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 15:17:36,915 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 15:17:36,915 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 15:17:36,915 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 15:17:36,916 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-07 15:17:36,916 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 15:17:36,916 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-07 15:17:36,916 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-07 15:17:36,917 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-07 15:17:36,941 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 15:17:36,941 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 15:17:36,942 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 15:17:36,942 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 15:17:36,942 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 15:17:36,942 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-07 15:17:36,942 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 15:17:36,943 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 15:17:36,943 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 15:17:36,943 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 15:17:36,943 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 15:17:36,944 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 15:17:36,944 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 15:17:36,944 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 15:17:36,945 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 15:17:36,945 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 15:17:36,945 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 15:17:36,945 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 15:17:36,946 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 15:17:36,946 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 15:17:36,972 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 15:17:37,002 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 15:17:37,236 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 15:17:37,307 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 15:17:37,309 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 15:17:37,310 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 15:17:37,310 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 15:17:37,311 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-12-07 15:17:40,314 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 15:17:41,375 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 15:17:41,376 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14__complex_emg__linux-kernel-locking-spinlock__drivers-net-ethernet-dec-tulip-uli526x.cil.i [2023-12-07 15:17:41,436 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e335c6bb/dd342399bff54c95afab5d01efd0e37c/FLAG24a60ba38 [2023-12-07 15:17:41,446 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e335c6bb/dd342399bff54c95afab5d01efd0e37c [2023-12-07 15:17:41,448 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 15:17:41,449 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 15:17:41,450 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 15:17:41,450 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 15:17:41,453 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 15:17:41,454 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:17:41" (1/1) ... [2023-12-07 15:17:41,455 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@674a9c37 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:41, skipping insertion in model container [2023-12-07 15:17:41,455 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 03:17:41" (1/1) ... [2023-12-07 15:17:41,860 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 15:17:44,817 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:17:44,864 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 15:17:44,963 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 15:17:45,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:17:45,633 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 15:17:45,871 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; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5242] [2023-12-07 15:17:45,873 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; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5249] [2023-12-07 15:17:45,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5256] [2023-12-07 15:17:45,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5293-5294] [2023-12-07 15:17:45,877 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5299-5301] [2023-12-07 15:17:45,887 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5454-5455] [2023-12-07 15:17:45,890 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5488-5489] [2023-12-07 15:17:46,082 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7248] [2023-12-07 15:17:46,106 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7500] [2023-12-07 15:17:46,396 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 15:17:46,618 INFO L206 MainTranslator]: Completed translation [2023-12-07 15:17:46,618 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46 WrapperNode [2023-12-07 15:17:46,619 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 15:17:46,619 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 15:17:46,620 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 15:17:46,620 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 15:17:46,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:46,771 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:47,094 INFO L138 Inliner]: procedures = 426, calls = 1719, calls flagged for inlining = 195, calls inlined = 178, statements flattened = 4115 [2023-12-07 15:17:47,094 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 15:17:47,095 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 15:17:47,095 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 15:17:47,095 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 15:17:47,119 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:47,119 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:47,169 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:48,538 INFO L175 MemorySlicer]: Split 771 memory accesses to 14 slices as follows [2, 1, 8, 8, 1, 2, 54, 5, 5, 50, 3, 2, 628, 2]. 81 percent of accesses are in the largest equivalence class. The 272 initializations are split as follows [0, 0, 8, 8, 1, 2, 54, 5, 5, 40, 1, 0, 148, 0]. The 176 writes are split as follows [1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 173, 1]. [2023-12-07 15:17:48,539 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:48,539 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:48,747 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:48,777 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:48,825 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:48,862 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 03:17:46" (1/1) ... [2023-12-07 15:17:48,905 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 15:17:48,907 INFO L158 Benchmark]: Toolchain (without parser) took 7456.89ms. Allocated memory was 60.9MB in the beginning and 129.8MB in the end (delta: 68.9MB). Free memory was 26.3MB in the beginning and 34.6MB in the end (delta: -8.3MB). Peak memory consumption was 87.4MB. Max. memory is 3.9GB. [2023-12-07 15:17:48,907 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.9MB. Free memory was 33.5MB in the beginning and 33.5MB in the end (delta: 37.2kB). Peak memory consumption was 37.2kB. Max. memory is 3.9GB. [2023-12-07 15:17:48,908 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5168.77ms. Allocated memory was 60.9MB in the beginning and 129.8MB in the end (delta: 68.9MB). Free memory was 26.2MB in the beginning and 46.1MB in the end (delta: -19.9MB). Peak memory consumption was 74.8MB. Max. memory is 3.9GB. [2023-12-07 15:17:48,908 INFO L158 Benchmark]: Boogie Procedure Inliner took 474.85ms. Allocated memory is still 129.8MB. Free memory was 46.1MB in the beginning and 45.3MB in the end (delta: 802.1kB). Peak memory consumption was 11.3MB. Max. memory is 3.9GB. [2023-12-07 15:17:48,909 INFO L158 Benchmark]: Boogie Preprocessor took 1810.18ms. Allocated memory is still 129.8MB. Free memory was 45.3MB in the beginning and 35.3MB in the end (delta: 10.0MB). Peak memory consumption was 37.5MB. Max. memory is 3.9GB. [2023-12-07 15:17:48,911 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 0.15ms. Allocated memory is still 60.9MB. Free memory was 33.5MB in the beginning and 33.5MB in the end (delta: 37.2kB). Peak memory consumption was 37.2kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 5168.77ms. Allocated memory was 60.9MB in the beginning and 129.8MB in the end (delta: 68.9MB). Free memory was 26.2MB in the beginning and 46.1MB in the end (delta: -19.9MB). Peak memory consumption was 74.8MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 474.85ms. Allocated memory is still 129.8MB. Free memory was 46.1MB in the beginning and 45.3MB in the end (delta: 802.1kB). Peak memory consumption was 11.3MB. Max. memory is 3.9GB. * Boogie Preprocessor took 1810.18ms. Allocated memory is still 129.8MB. Free memory was 45.3MB in the beginning and 35.3MB in the end (delta: 10.0MB). Peak memory consumption was 37.5MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5242]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [5242] - GenericResultAtLocation [Line: 5249]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile (".pushsection .smp_locks,\"a\"\n.balign 4\n.long 671f - .\n.popsection\n671:\n\tlock; btr %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr)); [5249] - GenericResultAtLocation [Line: 5256]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5256] - GenericResultAtLocation [Line: 5293]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"/home/debian/klever-work/native-scheduler-work-dir/scheduler/jobs/dfbfd2da522a1f5f4786ee57b863db44/klever-core-work-dir/f860c18/linux-kernel-locking-spinlock/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5293-5294] - GenericResultAtLocation [Line: 5299]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c2;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c1\n .byte 772b-771b\n .short %c3\n.popsection\n": "=a" (__eax): [paravirt_typenum] "i" (44UL), [paravirt_opptr] "i" (& pv_irq_ops.save_fl.func), [paravirt_clobber] "i" (1): "memory", "cc"); [5299-5301] - GenericResultAtLocation [Line: 5454]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (19), "i" (12UL)); [5454-5455] - GenericResultAtLocation [Line: 5488]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"include/asm-generic/dma-mapping-common.h"), "i" (36), "i" (12UL)); [5488-5489] - GenericResultAtLocation [Line: 7248]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7248] - GenericResultAtLocation [Line: 7500]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("sfence": : : "memory"); [7500] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...