/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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:25:08,075 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:25:08,222 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 13:25:08,228 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:25:08,229 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:25:08,280 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:25:08,281 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:25:08,281 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:25:08,297 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:25:08,300 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:25:08,301 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:25:08,301 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:25:08,301 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:25:08,303 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:25:08,303 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:25:08,304 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:25:08,304 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:25:08,304 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:25:08,304 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:25:08,304 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:25:08,305 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:25:08,305 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:25:08,305 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:25:08,305 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:25:08,306 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:25:08,306 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:25:08,306 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:25:08,307 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:25:08,307 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:25:08,307 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:25:08,308 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:25:08,308 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:25:08,308 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:25:08,308 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:25:08,308 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:25:08,309 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:25:08,309 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:25:08,309 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:25:08,309 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:25:08,309 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:25:08,309 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:25:08,310 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:25:08,310 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:25:08,310 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:25:08,754 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:25:08,798 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:25:08,801 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:25:08,802 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:25:08,802 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:25:08,804 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2023-12-07 13:25:11,952 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:25:12,992 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:25:12,992 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i [2023-12-07 13:25:13,082 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbd7cd0dd/f7d13e212c5a446885bac1910b0c3f65/FLAG92b31a440 [2023-12-07 13:25:13,122 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbd7cd0dd/f7d13e212c5a446885bac1910b0c3f65 [2023-12-07 13:25:13,125 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:25:13,126 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:25:13,127 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:25:13,127 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:25:13,131 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:25:13,132 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:25:13" (1/1) ... [2023-12-07 13:25:13,132 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a33983d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:13, skipping insertion in model container [2023-12-07 13:25:13,133 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:25:13" (1/1) ... [2023-12-07 13:25:13,572 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:25:15,730 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2023-12-07 13:25:15,808 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:25:15,824 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:25:15,924 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:25:16,522 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2023-12-07 13:25:16,561 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:25:16,571 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:25:16,827 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"); [6103] [2023-12-07 13:25:16,829 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6111-6112] [2023-12-07 13:25:16,830 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6119] [2023-12-07 13:25:16,832 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 *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6179-6180] [2023-12-07 13:25:16,833 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"); [6185-6187] [2023-12-07 13:25:17,253 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-consumption/linux-3.8-rc1-32_7a-drivers--media--usb--ttusb-dec--ttusb_dec.ko-ldv_main0.cil.out.i[247200,247213] [2023-12-07 13:25:17,279 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:25:17,396 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:25:17,397 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17 WrapperNode [2023-12-07 13:25:17,397 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:25:17,398 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:25:17,398 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:25:17,398 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:25:17,409 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:17,516 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:17,800 INFO L138 Inliner]: procedures = 229, calls = 1507, calls flagged for inlining = 108, calls inlined = 97, statements flattened = 3209 [2023-12-07 13:25:17,801 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:25:17,801 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:25:17,801 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:25:17,802 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:25:17,822 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:17,822 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:17,870 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:18,799 INFO L175 MemorySlicer]: Split 586 memory accesses to 18 slices as follows [2, 3, 8, 5, 414, 3, 2, 8, 1, 5, 110, 1, 8, 2, 8, 4, 1, 1]. 71 percent of accesses are in the largest equivalence class. The 155 initializations are split as follows [2, 0, 0, 0, 26, 0, 0, 8, 0, 0, 110, 1, 0, 0, 8, 0, 0, 0]. The 212 writes are split as follows [0, 1, 2, 0, 204, 2, 0, 0, 0, 0, 0, 0, 1, 0, 0, 2, 0, 0]. [2023-12-07 13:25:18,799 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:18,800 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:19,033 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:19,053 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:19,130 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:19,147 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:25:17" (1/1) ... [2023-12-07 13:25:19,191 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:25:19,195 INFO L158 Benchmark]: Toolchain (without parser) took 6066.55ms. Allocated memory was 60.9MB in the beginning and 117.6MB in the end (delta: 56.7MB). Free memory was 30.8MB in the beginning and 31.6MB in the end (delta: -716.0kB). Peak memory consumption was 81.1MB. Max. memory is 3.9GB. [2023-12-07 13:25:19,195 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.9MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 42.5kB). Peak memory consumption was 42.5kB. Max. memory is 3.9GB. [2023-12-07 13:25:19,196 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4270.07ms. Allocated memory was 60.9MB in the beginning and 117.6MB in the end (delta: 56.7MB). Free memory was 30.6MB in the beginning and 54.9MB in the end (delta: -24.2MB). Peak memory consumption was 56.0MB. Max. memory is 3.9GB. [2023-12-07 13:25:19,196 INFO L158 Benchmark]: Boogie Procedure Inliner took 403.46ms. Allocated memory is still 117.6MB. Free memory was 54.9MB in the beginning and 55.9MB in the end (delta: -1.0MB). Peak memory consumption was 29.6MB. Max. memory is 3.9GB. [2023-12-07 13:25:19,197 INFO L158 Benchmark]: Boogie Preprocessor took 1390.18ms. Allocated memory is still 117.6MB. Free memory was 55.9MB in the beginning and 31.6MB in the end (delta: 24.3MB). Peak memory consumption was 49.5MB. Max. memory is 3.9GB. [2023-12-07 13:25:19,198 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 0.12ms. Allocated memory is still 60.9MB. Free memory was 31.2MB in the beginning and 31.1MB in the end (delta: 42.5kB). Peak memory consumption was 42.5kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 4270.07ms. Allocated memory was 60.9MB in the beginning and 117.6MB in the end (delta: 56.7MB). Free memory was 30.6MB in the beginning and 54.9MB in the end (delta: -24.2MB). Peak memory consumption was 56.0MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 403.46ms. Allocated memory is still 117.6MB. Free memory was 54.9MB in the beginning and 55.9MB in the end (delta: -1.0MB). Peak memory consumption was 29.6MB. Max. memory is 3.9GB. * Boogie Preprocessor took 1390.18ms. Allocated memory is still 117.6MB. Free memory was 55.9MB in the beginning and 31.6MB in the end (delta: 24.3MB). Peak memory consumption was 49.5MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6103]: 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"); [6103] - GenericResultAtLocation [Line: 6111]: 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 %2,%1\n\tsbb %0,%0": "=r" (oldbit), "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [6111-6112] - GenericResultAtLocation [Line: 6119]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [6119] - GenericResultAtLocation [Line: 6179]: 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 *)"/work/ldvuser/exper_fp/inst/current/envs/linux-3.10-rc1.tar/linux-3.10-rc1/arch/x86/include/asm/paravirt.h"), "i" (824), "i" (12UL)); [6179-6180] - GenericResultAtLocation [Line: 6185]: 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"); [6185-6187] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...