/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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:26:51,085 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:26:51,193 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 13:26:51,197 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:26:51,197 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:26:51,314 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:26:51,314 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:26:51,315 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:26:51,315 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:26:51,315 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:26:51,316 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:26:51,316 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:26:51,317 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:26:51,317 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:26:51,317 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:26:51,317 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:26:51,318 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:26:51,318 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:26:51,319 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:26:51,319 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:26:51,319 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:26:51,338 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:26:51,338 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:26:51,338 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:26:51,338 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:26:51,339 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:26:51,339 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:26:51,339 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:26:51,339 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:26:51,340 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:26:51,340 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:26:51,340 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:26:51,341 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:26:51,341 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:26:51,341 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:26:51,342 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:26:51,342 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:26:51,342 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:26:51,342 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:26:51,343 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:26:51,343 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:26:51,389 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:26:51,389 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:26:51,389 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:26:51,696 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:26:51,894 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:26:51,897 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:26:51,898 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:26:51,903 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:26:51,904 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2023-12-07 13:26:54,696 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:26:55,905 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:26:55,905 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i [2023-12-07 13:26:55,992 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9f36396/3770ed816a14462db67261a2ce229880/FLAGf02dbfc46 [2023-12-07 13:26:56,006 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0a9f36396/3770ed816a14462db67261a2ce229880 [2023-12-07 13:26:56,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:26:56,009 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:26:56,011 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:26:56,011 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:26:56,014 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:26:56,022 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:26:56" (1/1) ... [2023-12-07 13:26:56,023 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7af141 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:26:56, skipping insertion in model container [2023-12-07 13:26:56,023 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:26:56" (1/1) ... [2023-12-07 13:26:56,313 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:26:56,840 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2023-12-07 13:26:56,841 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2023-12-07 13:26:57,111 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2023-12-07 13:26:57,911 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:26:58,994 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:26:59,174 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:26:59,450 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2023-12-07 13:26:59,450 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2023-12-07 13:26:59,465 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2023-12-07 13:26:59,793 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:27:00,286 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:27:00,568 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3602] [2023-12-07 13:27:00,569 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3603-3604] [2023-12-07 13:27:00,573 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [3705] [2023-12-07 13:27:00,574 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3708] [2023-12-07 13:27:00,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3711] [2023-12-07 13:27:00,575 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3714] [2023-12-07 13:27:00,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [3768] [2023-12-07 13:27:00,578 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [3776] [2023-12-07 13:27:00,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [3783] [2023-12-07 13:27:00,579 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [3790] [2023-12-07 13:27:00,583 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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--tty--isicom.ko-entry_point.cil.out.i[110145,110158] [2023-12-07 13:27:00,946 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:27:01,128 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:27:01,128 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01 WrapperNode [2023-12-07 13:27:01,128 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:27:01,129 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:27:01,130 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:27:01,130 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:27:01,134 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:01,259 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:01,577 INFO L138 Inliner]: procedures = 213, calls = 1544, calls flagged for inlining = 95, calls inlined = 93, statements flattened = 3817 [2023-12-07 13:27:01,578 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:27:01,579 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:27:01,579 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:27:01,579 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:27:01,604 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:01,604 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:01,659 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:02,250 INFO L175 MemorySlicer]: Split 887 memory accesses to 25 slices as follows [40, 2, 22, 14, 34, 7, 1, 7, 26, 117, 393, 6, 63, 14, 4, 2, 8, 3, 1, 63, 7, 7, 8, 7, 31]. 44 percent of accesses are in the largest equivalence class. The 319 initializations are split as follows [40, 0, 20, 0, 34, 0, 0, 7, 0, 0, 87, 0, 0, 14, 0, 2, 0, 0, 0, 63, 7, 7, 0, 7, 31]. The 216 writes are split as follows [0, 1, 0, 12, 0, 0, 0, 0, 0, 45, 93, 0, 54, 0, 2, 0, 8, 1, 0, 0, 0, 0, 0, 0, 0]. [2023-12-07 13:27:02,251 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:02,251 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:02,564 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:02,589 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:02,654 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:02,701 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:01" (1/1) ... [2023-12-07 13:27:02,799 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:27:02,801 INFO L158 Benchmark]: Toolchain (without parser) took 6791.00ms. Allocated memory was 60.9MB in the beginning and 129.9MB in the end (delta: 69.0MB). Free memory was 30.7MB in the beginning and 41.3MB in the end (delta: -10.6MB). Peak memory consumption was 89.3MB. Max. memory is 3.9GB. [2023-12-07 13:27:02,801 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.9MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:27:02,802 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5118.14ms. Allocated memory was 60.9MB in the beginning and 110.8MB in the end (delta: 49.9MB). Free memory was 30.5MB in the beginning and 37.9MB in the end (delta: -7.4MB). Peak memory consumption was 80.6MB. Max. memory is 3.9GB. [2023-12-07 13:27:02,802 INFO L158 Benchmark]: Boogie Procedure Inliner took 448.73ms. Allocated memory is still 110.8MB. Free memory was 37.9MB in the beginning and 30.8MB in the end (delta: 7.0MB). Peak memory consumption was 30.2MB. Max. memory is 3.9GB. [2023-12-07 13:27:02,803 INFO L158 Benchmark]: Boogie Preprocessor took 1220.61ms. Allocated memory was 110.8MB in the beginning and 129.9MB in the end (delta: 19.1MB). Free memory was 30.8MB in the beginning and 41.3MB in the end (delta: -10.5MB). Peak memory consumption was 39.5MB. Max. memory is 3.9GB. [2023-12-07 13:27:02,804 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 is still 33.5MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 5118.14ms. Allocated memory was 60.9MB in the beginning and 110.8MB in the end (delta: 49.9MB). Free memory was 30.5MB in the beginning and 37.9MB in the end (delta: -7.4MB). Peak memory consumption was 80.6MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 448.73ms. Allocated memory is still 110.8MB. Free memory was 37.9MB in the beginning and 30.8MB in the end (delta: 7.0MB). Peak memory consumption was 30.2MB. Max. memory is 3.9GB. * Boogie Preprocessor took 1220.61ms. Allocated memory was 110.8MB in the beginning and 129.9MB in the end (delta: 19.1MB). Free memory was 30.8MB in the beginning and 41.3MB in the end (delta: -10.5MB). Peak memory consumption was 39.5MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3705]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "m" (__preempt_count)); [3705] - GenericResultAtLocation [Line: 3708]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3708] - GenericResultAtLocation [Line: 3711]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3711] - GenericResultAtLocation [Line: 3714]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "m" (__preempt_count)); [3714] - GenericResultAtLocation [Line: 3768]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outw %w0, %w1": : "a" (value), "Nd" (port)); [3768] - GenericResultAtLocation [Line: 3776]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inw %w1, %w0": "=a" (value): "Nd" (port)); [3776] - GenericResultAtLocation [Line: 3783]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("rep; outsw": "+S" (addr), "+c" (count): "d" (port)); [3783] - GenericResultAtLocation [Line: 3790]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("rep; insw": "+D" (addr), "+c" (count): "d" (port)); [3790] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...