/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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:38:27,915 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:38:28,051 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 13:38:28,058 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:38:28,058 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:38:28,112 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:38:28,117 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:38:28,118 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:38:28,118 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:38:28,122 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:38:28,123 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:38:28,123 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:38:28,123 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:38:28,125 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:38:28,125 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:38:28,126 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:38:28,126 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:38:28,126 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:38:28,126 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:38:28,127 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:38:28,144 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:38:28,145 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:38:28,145 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:38:28,145 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:38:28,145 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:38:28,146 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:38:28,146 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:38:28,146 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:38:28,147 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:38:28,147 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:38:28,148 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:38:28,148 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:38:28,148 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:38:28,148 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:38:28,149 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:38:28,149 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:38:28,149 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:38:28,149 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:38:28,149 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:38:28,150 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:38:28,150 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:38:28,150 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:38:28,150 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:38:28,150 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:38:28,547 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:38:28,588 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:38:28,590 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:38:28,591 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:38:28,592 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:38:28,593 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2023-12-07 13:38:30,580 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:38:32,007 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:38:32,007 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i [2023-12-07 13:38:32,119 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d7dd113/161cfebc4e71482fadf575786da2707b/FLAG384333cec [2023-12-07 13:38:32,156 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d7dd113/161cfebc4e71482fadf575786da2707b [2023-12-07 13:38:32,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:38:32,160 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:38:32,161 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:38:32,161 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:38:32,165 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:38:32,166 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:38:32" (1/1) ... [2023-12-07 13:38:32,167 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6d79a096 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:32, skipping insertion in model container [2023-12-07 13:38:32,168 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:38:32" (1/1) ... [2023-12-07 13:38:32,879 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:38:37,972 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2023-12-07 13:38:37,976 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2023-12-07 13:38:37,976 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2023-12-07 13:38:37,977 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2023-12-07 13:38:38,007 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:38:38,114 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:38:38,279 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:38:39,351 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2023-12-07 13:38:39,352 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2023-12-07 13:38:39,369 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2023-12-07 13:38:39,370 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2023-12-07 13:38:39,391 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:38:39,645 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:38:39,823 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"); [5587] [2023-12-07 13:38:39,959 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 *)"drivers/media/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] [2023-12-07 13:38:40,894 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428009,428022] [2023-12-07 13:38:40,895 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428178,428191] [2023-12-07 13:38:40,895 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428345,428358] [2023-12-07 13:38:40,895 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-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-media-usb-em28xx-em28xx-v4l.cil.i[428513,428526] [2023-12-07 13:38:40,929 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:38:41,186 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:38:41,187 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41 WrapperNode [2023-12-07 13:38:41,187 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:38:41,188 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:38:41,188 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:38:41,188 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:38:41,192 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:41,387 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:43,507 INFO L138 Inliner]: procedures = 429, calls = 4399, calls flagged for inlining = 200, calls inlined = 191, statements flattened = 9055 [2023-12-07 13:38:43,517 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:38:43,519 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:38:43,519 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:38:43,519 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:38:43,533 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:43,544 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:44,093 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:50,231 INFO L175 MemorySlicer]: Split 3214 memory accesses to 20 slices as follows [3, 1, 2, 2, 16, 8, 5, 5, 5, 48, 1, 11, 13, 1169, 8, 2, 6, 24, 6, 1879]. 58 percent of accesses are in the largest equivalence class. The 1122 initializations are split as follows [3, 1, 2, 0, 16, 8, 4, 4, 4, 48, 0, 10, 0, 648, 8, 0, 6, 0, 6, 354]. The 781 writes are split as follows [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 14, 0, 766]. [2023-12-07 13:38:50,231 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:50,231 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:51,915 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:51,964 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:52,101 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:52,195 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:38:41" (1/1) ... [2023-12-07 13:38:53,141 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:38:53,143 INFO L158 Benchmark]: Toolchain (without parser) took 20982.73ms. Allocated memory was 60.9MB in the beginning and 497.8MB in the end (delta: 436.9MB). Free memory was 25.5MB in the beginning and 289.1MB in the end (delta: -263.6MB). Peak memory consumption was 265.2MB. Max. memory is 3.9GB. [2023-12-07 13:38:53,144 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 30.9MB in the end (delta: 37.2kB). Peak memory consumption was 37.2kB. Max. memory is 3.9GB. [2023-12-07 13:38:53,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9026.31ms. Allocated memory was 60.9MB in the beginning and 122.6MB in the end (delta: 61.8MB). Free memory was 25.3MB in the beginning and 14.3MB in the end (delta: 11.0MB). Peak memory consumption was 78.0MB. Max. memory is 3.9GB. [2023-12-07 13:38:53,144 INFO L158 Benchmark]: Boogie Procedure Inliner took 2330.03ms. Allocated memory was 122.6MB in the beginning and 298.6MB in the end (delta: 176.0MB). Free memory was 14.3MB in the beginning and 118.9MB in the end (delta: -104.6MB). Peak memory consumption was 126.5MB. Max. memory is 3.9GB. [2023-12-07 13:38:53,145 INFO L158 Benchmark]: Boogie Preprocessor took 9622.80ms. Allocated memory was 298.6MB in the beginning and 497.8MB in the end (delta: 199.2MB). Free memory was 118.9MB in the beginning and 289.1MB in the end (delta: -170.2MB). Peak memory consumption was 120.9MB. Max. memory is 3.9GB. [2023-12-07 13:38:53,146 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 31.0MB in the beginning and 30.9MB in the end (delta: 37.2kB). Peak memory consumption was 37.2kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 9026.31ms. Allocated memory was 60.9MB in the beginning and 122.6MB in the end (delta: 61.8MB). Free memory was 25.3MB in the beginning and 14.3MB in the end (delta: 11.0MB). Peak memory consumption was 78.0MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 2330.03ms. Allocated memory was 122.6MB in the beginning and 298.6MB in the end (delta: 176.0MB). Free memory was 14.3MB in the beginning and 118.9MB in the end (delta: -104.6MB). Peak memory consumption was 126.5MB. Max. memory is 3.9GB. * Boogie Preprocessor took 9622.80ms. Allocated memory was 298.6MB in the beginning and 497.8MB in the end (delta: 199.2MB). Free memory was 118.9MB in the beginning and 289.1MB in the end (delta: -170.2MB). Peak memory consumption was 120.9MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 5587]: 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"); [5587] - GenericResultAtLocation [Line: 6763]: 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 *)"drivers/media/usb/em28xx/em28xx-video.c"), "i" (805), "i" (12UL)); [6763-6764] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...