/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--serial--8250--8250_pci.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:26:56,125 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:26:56,221 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 13:26:56,250 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:26:56,250 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:26:56,283 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:26:56,284 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:26:56,284 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:26:56,284 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:26:56,285 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:26:56,285 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:26:56,285 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:26:56,286 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:26:56,286 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:26:56,286 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:26:56,287 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:26:56,287 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:26:56,287 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:26:56,288 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:26:56,288 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:26:56,288 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:26:56,298 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:26:56,298 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:26:56,299 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:26:56,299 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:26:56,299 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:26:56,300 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:26:56,300 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:26:56,300 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:26:56,301 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:26:56,301 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:26:56,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:26:56,302 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:26:56,302 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:26:56,302 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:26:56,302 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:26:56,303 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:26:56,303 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:26:56,303 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:26:56,303 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:26:56,304 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:26:56,318 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:26:56,318 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:26:56,318 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:26:56,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:26:56,722 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:26:56,725 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:26:56,725 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:26:56,746 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:26:56,747 INFO L431 ainManager$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--serial--8250--8250_pci.ko-entry_point.cil.out.i [2023-12-07 13:26:58,951 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:26:59,771 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:26:59,771 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--serial--8250--8250_pci.ko-entry_point.cil.out.i [2023-12-07 13:26:59,818 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b02a2c00/8c79c540ec724cc09678eeea79354589/FLAG2c880c6b3 [2023-12-07 13:26:59,830 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b02a2c00/8c79c540ec724cc09678eeea79354589 [2023-12-07 13:26:59,831 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:26:59,832 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:26:59,834 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:26:59,834 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:26:59,837 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:26:59,838 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:26:59" (1/1) ... [2023-12-07 13:26:59,839 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15c47028 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:26:59, skipping insertion in model container [2023-12-07 13:26:59,839 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:26:59" (1/1) ... [2023-12-07 13:27:00,187 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:27:00,946 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3943] [2023-12-07 13:27:00,947 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3944-3945] [2023-12-07 13:27:01,283 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--serial--8250--8250_pci.ko-entry_point.cil.out.i[121227,121240] [2023-12-07 13:27:02,580 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:27:02,850 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:27:03,043 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:27:03,322 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3943] [2023-12-07 13:27:03,322 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3944-3945] [2023-12-07 13:27:03,342 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--serial--8250--8250_pci.ko-entry_point.cil.out.i[121227,121240] [2023-12-07 13:27:03,717 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:27:03,835 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:27:04,117 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [3943] [2023-12-07 13:27:04,118 WARN L1282 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [3944-3945] [2023-12-07 13:27:04,122 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4055] [2023-12-07 13:27:04,124 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4063] [2023-12-07 13:27:04,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4071] [2023-12-07 13:27:04,125 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4078] [2023-12-07 13:27:04,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4085] [2023-12-07 13:27:04,126 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4092] [2023-12-07 13:27:04,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4105] [2023-12-07 13:27:04,127 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4113] [2023-12-07 13:27:04,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4120] [2023-12-07 13:27:04,128 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4128] [2023-12-07 13:27:04,132 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--serial--8250--8250_pci.ko-entry_point.cil.out.i[121227,121240] [2023-12-07 13:27:04,576 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:27:05,185 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:27:05,185 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05 WrapperNode [2023-12-07 13:27:05,185 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:27:05,186 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:27:05,187 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:27:05,187 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:27:05,200 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:05,340 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:06,009 INFO L138 Inliner]: procedures = 218, calls = 5070, calls flagged for inlining = 107, calls inlined = 103, statements flattened = 7327 [2023-12-07 13:27:06,010 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:27:06,010 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:27:06,011 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:27:06,011 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:27:06,031 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:06,032 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:06,105 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:07,141 INFO L175 MemorySlicer]: Split 4495 memory accesses to 18 slices as follows [2, 43, 40, 70, 18, 3305, 37, 4, 2, 8, 2, 35, 2, 10, 738, 14, 91, 74]. 74 percent of accesses are in the largest equivalence class. The 4034 initializations are split as follows [2, 40, 40, 0, 0, 3072, 35, 0, 0, 8, 0, 0, 0, 8, 666, 0, 91, 72]. The 121 writes are split as follows [0, 0, 0, 47, 6, 19, 0, 1, 0, 0, 1, 30, 1, 0, 8, 8, 0, 0]. [2023-12-07 13:27:07,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:07,142 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:07,601 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:07,637 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:07,707 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:07,759 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:27:05" (1/1) ... [2023-12-07 13:27:07,824 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:27:07,826 INFO L158 Benchmark]: Toolchain (without parser) took 7992.83ms. Allocated memory was 60.9MB in the beginning and 164.3MB in the end (delta: 103.4MB). Free memory was 23.5MB in the beginning and 30.0MB in the end (delta: -6.5MB). Peak memory consumption was 107.7MB. Max. memory is 3.9GB. [2023-12-07 13:27:07,826 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.9MB. Free memory is still 33.9MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:27:07,827 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5351.85ms. Allocated memory was 60.9MB in the beginning and 102.4MB in the end (delta: 41.5MB). Free memory was 23.2MB in the beginning and 35.7MB in the end (delta: -12.5MB). Peak memory consumption was 49.5MB. Max. memory is 3.9GB. [2023-12-07 13:27:07,827 INFO L158 Benchmark]: Boogie Procedure Inliner took 823.43ms. Allocated memory was 102.4MB in the beginning and 164.3MB in the end (delta: 61.8MB). Free memory was 35.7MB in the beginning and 87.0MB in the end (delta: -51.3MB). Peak memory consumption was 41.7MB. Max. memory is 3.9GB. [2023-12-07 13:27:07,828 INFO L158 Benchmark]: Boogie Preprocessor took 1813.81ms. Allocated memory is still 164.3MB. Free memory was 87.0MB in the beginning and 30.0MB in the end (delta: 57.0MB). Peak memory consumption was 67.8MB. Max. memory is 3.9GB. [2023-12-07 13:27:07,829 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 33.9MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 5351.85ms. Allocated memory was 60.9MB in the beginning and 102.4MB in the end (delta: 41.5MB). Free memory was 23.2MB in the beginning and 35.7MB in the end (delta: -12.5MB). Peak memory consumption was 49.5MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 823.43ms. Allocated memory was 102.4MB in the beginning and 164.3MB in the end (delta: 61.8MB). Free memory was 35.7MB in the beginning and 87.0MB in the end (delta: -51.3MB). Peak memory consumption was 41.7MB. Max. memory is 3.9GB. * Boogie Preprocessor took 1813.81ms. Allocated memory is still 164.3MB. Free memory was 87.0MB in the beginning and 30.0MB in the end (delta: 57.0MB). Peak memory consumption was 67.8MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 4055]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %1,%0": "=q" (ret): "m" (*((unsigned char volatile *)addr)): "memory"); [4055] - GenericResultAtLocation [Line: 4063]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movw %1,%0": "=r" (ret): "m" (*((unsigned short volatile *)addr)): "memory"); [4063] - GenericResultAtLocation [Line: 4071]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %1,%0": "=r" (ret): "m" (*((unsigned int volatile *)addr)): "memory"); [4071] - GenericResultAtLocation [Line: 4078]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movb %0,%1": : "q" (val), "m" (*((unsigned char volatile *)addr)): "memory"); [4078] - GenericResultAtLocation [Line: 4085]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movw %0,%1": : "r" (val), "m" (*((unsigned short volatile *)addr)): "memory"); [4085] - GenericResultAtLocation [Line: 4092]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("movl %0,%1": : "r" (val), "m" (*((unsigned int volatile *)addr)): "memory"); [4092] - GenericResultAtLocation [Line: 4105]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outb %b0, %w1": : "a" (value), "Nd" (port)); [4105] - GenericResultAtLocation [Line: 4113]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inb %w1, %b0": "=a" (value): "Nd" (port)); [4113] - GenericResultAtLocation [Line: 4120]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("outl %0, %w1": : "a" (value), "Nd" (port)); [4120] - GenericResultAtLocation [Line: 4128]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("inl %w1, %0": "=a" (value): "Nd" (port)); [4128] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...