/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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:42:21,344 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:42:21,486 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 13:42:21,491 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:42:21,491 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:42:21,538 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:42:21,539 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:42:21,539 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:42:21,540 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:42:21,555 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:42:21,555 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:42:21,555 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:42:21,556 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:42:21,556 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:42:21,556 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:42:21,557 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:42:21,557 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:42:21,557 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:42:21,557 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:42:21,557 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:42:21,558 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:42:21,558 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:42:21,558 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:42:21,558 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:42:21,559 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:42:21,559 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:42:21,559 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:42:21,559 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:42:21,559 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:42:21,560 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:42:21,560 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:42:21,560 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:42:21,560 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:42:21,560 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:42:21,561 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:42:21,561 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:42:21,561 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:42:21,561 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:42:21,561 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:42:21,562 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:42:21,562 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:42:21,562 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:42:21,562 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:42:21,563 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:42:21,928 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:42:21,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:42:21,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:42:21,965 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:42:21,965 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:42:21,966 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i [2023-12-07 13:42:24,015 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:42:25,431 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:42:25,432 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i [2023-12-07 13:42:25,633 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/200f23cbf/5dd0717ef1224ab19a98a255d77acb71/FLAGdd7055538 [2023-12-07 13:42:25,689 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/200f23cbf/5dd0717ef1224ab19a98a255d77acb71 [2023-12-07 13:42:25,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:42:25,692 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:42:25,692 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:42:25,692 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:42:25,703 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:42:25,704 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:42:25" (1/1) ... [2023-12-07 13:42:25,704 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38c368a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:25, skipping insertion in model container [2023-12-07 13:42:25,704 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:42:25" (1/1) ... [2023-12-07 13:42:26,211 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:42:29,048 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293480,293493] [2023-12-07 13:42:29,050 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293625,293638] [2023-12-07 13:42:29,085 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:42:29,146 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:42:29,369 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:42:30,303 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293480,293493] [2023-12-07 13:42:30,304 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293625,293638] [2023-12-07 13:42:30,334 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:42:30,366 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:42:30,628 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3837] [2023-12-07 13:42:30,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3892] [2023-12-07 13:42:30,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3895] [2023-12-07 13:42:30,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3898] [2023-12-07 13:42:30,632 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3901] [2023-12-07 13:42:30,971 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4621] [2023-12-07 13:42:30,973 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4627] [2023-12-07 13:42:30,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [4742-4743] [2023-12-07 13:42:30,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [4749-4750] [2023-12-07 13:42:30,983 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___7->state): : "memory", "cc"); [4756-4757] [2023-12-07 13:42:30,997 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___8->state): : "memory", "cc"); [4763-4764] [2023-12-07 13:42:31,115 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5499] [2023-12-07 13:42:31,496 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293480,293493] [2023-12-07 13:42:31,497 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-media-rc-imon.cil.i[293625,293638] [2023-12-07 13:42:31,519 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:42:31,707 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:42:31,708 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31 WrapperNode [2023-12-07 13:42:31,709 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:42:31,710 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:42:31,710 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:42:31,710 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:42:31,714 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:31,899 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:32,265 INFO L138 Inliner]: procedures = 378, calls = 3043, calls flagged for inlining = 178, calls inlined = 134, statements flattened = 5045 [2023-12-07 13:42:32,266 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:42:32,266 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:42:32,266 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:42:32,266 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:42:32,280 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:32,280 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:32,309 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:33,787 INFO L175 MemorySlicer]: Split 1367 memory accesses to 37 slices as follows [682, 0, 3, 5, 5, 2, 5, 3, 3, 180, 8, 5, 81, 1, 3, 28, 24, 5, 5, 1, 8, 5, 60, 6, 5, 66, 3, 6, 2, 2, 3, 3, 51, 7, 3, 84, 4]. 50 percent of accesses are in the largest equivalence class. The 691 initializations are split as follows [313, 0, 0, 5, 5, 2, 5, 0, 0, 0, 8, 5, 80, 1, 0, 28, 24, 5, 5, 1, 8, 5, 60, 6, 5, 66, 0, 6, 0, 2, 0, 0, 42, 0, 0, 0, 4]. The 427 writes are split as follows [168, 0, 0, 0, 0, 0, 0, 1, 1, 180, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 1, 0, 0, 1, 72, 0]. [2023-12-07 13:42:33,788 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:33,788 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:34,209 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:34,304 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:34,390 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:34,434 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:42:31" (1/1) ... [2023-12-07 13:42:34,514 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:42:34,516 INFO L158 Benchmark]: Toolchain (without parser) took 8823.94ms. Allocated memory was 60.9MB in the beginning and 162.3MB in the end (delta: 101.5MB). Free memory was 30.2MB in the beginning and 39.6MB in the end (delta: -9.4MB). Peak memory consumption was 103.2MB. Max. memory is 3.9GB. [2023-12-07 13:42:34,517 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 31.0MB in the end (delta: 42.9kB). Peak memory consumption was 42.9kB. Max. memory is 3.9GB. [2023-12-07 13:42:34,517 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6016.46ms. Allocated memory was 60.9MB in the beginning and 109.4MB in the end (delta: 48.5MB). Free memory was 30.0MB in the beginning and 44.2MB in the end (delta: -14.2MB). Peak memory consumption was 56.8MB. Max. memory is 3.9GB. [2023-12-07 13:42:34,517 INFO L158 Benchmark]: Boogie Procedure Inliner took 556.01ms. Allocated memory is still 109.4MB. Free memory was 44.2MB in the beginning and 27.6MB in the end (delta: 16.6MB). Peak memory consumption was 27.3MB. Max. memory is 3.9GB. [2023-12-07 13:42:34,518 INFO L158 Benchmark]: Boogie Preprocessor took 2248.48ms. Allocated memory was 109.4MB in the beginning and 162.3MB in the end (delta: 52.9MB). Free memory was 27.6MB in the beginning and 39.6MB in the end (delta: -12.0MB). Peak memory consumption was 52.1MB. Max. memory is 3.9GB. [2023-12-07 13:42:34,519 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 0.40ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 31.0MB in the end (delta: 42.9kB). Peak memory consumption was 42.9kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 6016.46ms. Allocated memory was 60.9MB in the beginning and 109.4MB in the end (delta: 48.5MB). Free memory was 30.0MB in the beginning and 44.2MB in the end (delta: -14.2MB). Peak memory consumption was 56.8MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 556.01ms. Allocated memory is still 109.4MB. Free memory was 44.2MB in the beginning and 27.6MB in the end (delta: 16.6MB). Peak memory consumption was 27.3MB. Max. memory is 3.9GB. * Boogie Preprocessor took 2248.48ms. Allocated memory was 109.4MB in the beginning and 162.3MB in the end (delta: 52.9MB). Free memory was 27.6MB in the beginning and 39.6MB in the end (delta: -12.0MB). Peak memory consumption was 52.1MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3837]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("bts %1,%0": "+m" (*((long volatile *)addr)): "Ir" (nr): "memory"); [3837] - GenericResultAtLocation [Line: 3892]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movb %%gs:%P1,%0": "=q" (pfo_ret__): "p" (& current_task)); [3892] - GenericResultAtLocation [Line: 3895]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movw %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3895] - GenericResultAtLocation [Line: 3898]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movl %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3898] - GenericResultAtLocation [Line: 3901]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("movq %%gs:%P1,%0": "=r" (pfo_ret__): "p" (& current_task)); [3901] - GenericResultAtLocation [Line: 4621]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4621] - GenericResultAtLocation [Line: 4627]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [4627] - GenericResultAtLocation [Line: 4742]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgb %b0, %1\n": "+q" (__ret), "+m" (tmp___5->state): : "memory", "cc"); [4742-4743] - GenericResultAtLocation [Line: 4749]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgw %w0, %1\n": "+r" (__ret), "+m" (tmp___6->state): : "memory", "cc"); [4749-4750] - GenericResultAtLocation [Line: 4756]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgl %0, %1\n": "+r" (__ret), "+m" (tmp___7->state): : "memory", "cc"); [4756-4757] - GenericResultAtLocation [Line: 4763]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("xchgq %q0, %1\n": "+r" (__ret), "+m" (tmp___8->state): : "memory", "cc"); [4763-4764] - GenericResultAtLocation [Line: 5499]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ volatile ("": : : "memory"); [5499] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...