/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-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 14:12:33,382 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 14:12:33,479 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-DerefFreeMemtrack-32bit-Automizer_Bitvector.epf [2023-12-07 14:12:33,482 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 14:12:33,483 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 14:12:33,581 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 14:12:33,581 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 14:12:33,582 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 14:12:33,582 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 14:12:33,582 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 14:12:33,583 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 14:12:33,583 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 14:12:33,583 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 14:12:33,583 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 14:12:33,584 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 14:12:33,584 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 14:12:33,584 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-07 14:12:33,585 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-12-07 14:12:33,585 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-07 14:12:33,585 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 14:12:33,585 INFO L153 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2023-12-07 14:12:33,588 INFO L153 SettingsManager]: * Bitprecise bitfields=true [2023-12-07 14:12:33,588 INFO L153 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2023-12-07 14:12:33,589 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 14:12:33,589 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 14:12:33,589 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 14:12:33,589 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 14:12:33,590 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 14:12:33,590 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-12-07 14:12:33,590 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-07 14:12:33,590 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 14:12:33,591 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 14:12:33,591 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 14:12:33,591 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 14:12:33,591 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 14:12:33,592 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 14:12:33,592 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 14:12:33,592 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 14:12:33,592 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 14:12:33,593 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 14:12:33,593 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 14:12:33,599 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 14:12:33,599 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 14:12:33,599 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 14:12:33,600 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 14:12:33,600 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 14:12:33,847 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 14:12:33,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 14:12:33,861 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 14:12:33,862 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 14:12:33,864 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 14:12:33,864 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2023-12-07 14:12:36,310 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 14:12:37,289 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 14:12:37,290 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14-races/linux-3.14--drivers--net--irda--nsc-ircc.ko.cil.i [2023-12-07 14:12:37,394 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/046486976/4f467602a4ef421fa9c62776996e5ffb/FLAGa1fdc8c66 [2023-12-07 14:12:37,404 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/046486976/4f467602a4ef421fa9c62776996e5ffb [2023-12-07 14:12:37,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 14:12:37,406 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 14:12:37,408 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 14:12:37,408 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 14:12:37,411 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 14:12:37,412 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:12:37" (1/1) ... [2023-12-07 14:12:37,413 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5eeeeb14 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:37, skipping insertion in model container [2023-12-07 14:12:37,413 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 02:12:37" (1/1) ... [2023-12-07 14:12:37,780 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 14:12:41,913 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 14:12:41,954 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 14:12:42,081 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 14:12:42,605 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 14:12:42,624 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 14:12:42,801 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"); [5825] [2023-12-07 14:12:42,802 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)); [5832] [2023-12-07 14:12:42,803 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] [2023-12-07 14:12:42,819 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/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] [2023-12-07 14:12:42,820 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"); [5886-5888] [2023-12-07 14:12:42,822 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] [2023-12-07 14:12:42,823 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] [2023-12-07 14:12:43,441 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 14:12:43,662 INFO L206 MainTranslator]: Completed translation [2023-12-07 14:12:43,663 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43 WrapperNode [2023-12-07 14:12:43,663 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 14:12:43,672 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 14:12:43,672 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 14:12:43,672 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 14:12:43,684 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:43,774 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:44,552 INFO L138 Inliner]: procedures = 406, calls = 2233, calls flagged for inlining = 831, calls inlined = 2267, statements flattened = 20954 [2023-12-07 14:12:44,553 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 14:12:44,553 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 14:12:44,554 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 14:12:44,554 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 14:12:44,569 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:44,570 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:44,701 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:46,422 INFO L175 MemorySlicer]: Split 1798 memory accesses to 41 slices as follows [7, 7, 7, 7, 7, 7, 7, 7, 7, 24, 7, 7, 7, 38, 18, 6, 1, 1, 2, 32, 1, 7, 6, 6, 75, 14, 92, 916, 10, 6, 4, 3, 3, 7, 42, 7, 7, 7, 349, 23, 7]. 51 percent of accesses are in the largest equivalence class. The 500 initializations are split as follows [7, 7, 7, 7, 7, 7, 7, 7, 7, 0, 7, 7, 7, 0, 0, 0, 0, 1, 2, 0, 1, 5, 5, 5, 63, 5, 16, 208, 1, 1, 1, 1, 1, 7, 42, 7, 7, 7, 0, 23, 7]. The 499 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 14, 18, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 5, 0, 257, 3, 2, 1, 1, 1, 0, 0, 0, 0, 0, 197, 0, 0]. [2023-12-07 14:12:46,423 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:46,423 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:47,169 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:47,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:47,345 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:47,471 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 02:12:43" (1/1) ... [2023-12-07 14:12:47,713 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 14:12:47,730 INFO L158 Benchmark]: Toolchain (without parser) took 10308.11ms. Allocated memory was 60.9MB in the beginning and 199.9MB in the end (delta: 139.0MB). Free memory was 32.0MB in the beginning and 35.5MB in the end (delta: -3.5MB). Peak memory consumption was 150.7MB. Max. memory is 3.9GB. [2023-12-07 14:12:47,731 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.9MB. Free memory was 31.1MB in the beginning and 31.1MB in the end (delta: 42.4kB). Peak memory consumption was 42.4kB. Max. memory is 3.9GB. [2023-12-07 14:12:47,731 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6255.22ms. Allocated memory was 60.9MB in the beginning and 136.6MB in the end (delta: 75.7MB). Free memory was 31.8MB in the beginning and 56.6MB in the end (delta: -24.8MB). Peak memory consumption was 85.6MB. Max. memory is 3.9GB. [2023-12-07 14:12:47,732 INFO L158 Benchmark]: Boogie Procedure Inliner took 880.78ms. Allocated memory is still 136.6MB. Free memory was 56.6MB in the beginning and 31.8MB in the end (delta: 24.8MB). Peak memory consumption was 54.3MB. Max. memory is 3.9GB. [2023-12-07 14:12:47,732 INFO L158 Benchmark]: Boogie Preprocessor took 3160.15ms. Allocated memory was 136.6MB in the beginning and 199.9MB in the end (delta: 63.2MB). Free memory was 31.8MB in the beginning and 35.5MB in the end (delta: -3.7MB). Peak memory consumption was 74.7MB. Max. memory is 3.9GB. [2023-12-07 14:12:47,735 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 0.17ms. Allocated memory is still 60.9MB. Free memory was 31.1MB in the beginning and 31.1MB in the end (delta: 42.4kB). Peak memory consumption was 42.4kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 6255.22ms. Allocated memory was 60.9MB in the beginning and 136.6MB in the end (delta: 75.7MB). Free memory was 31.8MB in the beginning and 56.6MB in the end (delta: -24.8MB). Peak memory consumption was 85.6MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 880.78ms. Allocated memory is still 136.6MB. Free memory was 56.6MB in the beginning and 31.8MB in the end (delta: 24.8MB). Peak memory consumption was 54.3MB. Max. memory is 3.9GB. * Boogie Preprocessor took 3160.15ms. Allocated memory was 136.6MB in the beginning and 199.9MB in the end (delta: 63.2MB). Free memory was 31.8MB in the beginning and 35.5MB in the end (delta: -3.7MB). Peak memory consumption was 74.7MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5825]: 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"); [5825] - GenericResultAtLocation [Line: 5832]: 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)); [5832] - GenericResultAtLocation [Line: 5839]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("":); [5839] - GenericResultAtLocation [Line: 5880]: 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/alpha/git/klever2/klever/native-scheduler-work-dir/scheduler/jobs/d5cd53f56669d61faa91054857893dbd/klever-core-work-dir/lkbce/arch/x86/include/asm/paravirt.h"), "i" (804), "i" (12UL)); [5880-5881] - GenericResultAtLocation [Line: 5886]: 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"); [5886-5888] - GenericResultAtLocation [Line: 5982]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [5982] - GenericResultAtLocation [Line: 5990]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [5990] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...