/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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:33:18,433 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:33:18,535 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 13:33:18,543 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:33:18,544 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:33:18,628 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:33:18,629 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:33:18,629 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:33:18,630 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:33:18,630 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:33:18,631 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:33:18,631 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:33:18,632 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:33:18,632 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:33:18,632 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:33:18,633 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:33:18,633 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:33:18,633 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:33:18,634 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:33:18,634 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:33:18,634 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:33:18,646 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:33:18,647 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:33:18,647 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:33:18,648 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:33:18,648 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:33:18,648 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:33:18,649 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:33:18,649 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:33:18,649 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:33:18,650 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:33:18,650 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:33:18,650 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:33:18,651 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:33:18,651 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:33:18,651 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:33:18,652 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:33:18,652 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:33:18,656 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:33:18,656 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:33:18,656 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:33:18,669 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:33:18,669 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:33:18,669 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:33:19,058 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:33:19,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:33:19,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:33:19,360 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:33:19,373 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:33:19,375 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2023-12-07 13:33:23,603 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:33:24,851 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:33:24,860 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i [2023-12-07 13:33:24,990 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/100a4c3e9/d26c9ddd732c4f438186237dd41da70c/FLAG6a9ba9bc3 [2023-12-07 13:33:25,002 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/100a4c3e9/d26c9ddd732c4f438186237dd41da70c [2023-12-07 13:33:25,005 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:33:25,006 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:33:25,008 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:33:25,008 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:33:25,012 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:33:25,013 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:33:25" (1/1) ... [2023-12-07 13:33:25,014 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@bef4398 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:25, skipping insertion in model container [2023-12-07 13:33:25,014 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:33:25" (1/1) ... [2023-12-07 13:33:25,425 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:33:27,855 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2023-12-07 13:33:27,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:33:27,995 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 13:33:28,201 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:33:29,213 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2023-12-07 13:33:29,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:33:29,238 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 13:33:29,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] [2023-12-07 13:33:29,952 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-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--mmc--host--rtsx_pci_sdmmc.ko-entry_point.cil.out.i[195799,195812] [2023-12-07 13:33:29,965 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 13:33:30,040 INFO L206 MainTranslator]: Completed translation [2023-12-07 13:33:30,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30 WrapperNode [2023-12-07 13:33:30,041 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 13:33:30,042 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 13:33:30,042 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 13:33:30,042 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 13:33:30,046 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:30,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:30,482 INFO L138 Inliner]: procedures = 196, calls = 1431, calls flagged for inlining = 94, calls inlined = 89, statements flattened = 3553 [2023-12-07 13:33:30,482 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 13:33:30,483 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 13:33:30,483 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 13:33:30,483 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 13:33:30,502 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:30,502 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:30,526 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:31,384 INFO L175 MemorySlicer]: Split 618 memory accesses to 12 slices as follows [5, 2, 3, 5, 3, 203, 6, 2, 358, 5, 3, 23]. 58 percent of accesses are in the largest equivalence class. The 50 initializations are split as follows [0, 2, 3, 0, 3, 0, 0, 0, 16, 0, 3, 23]. The 301 writes are split as follows [2, 0, 0, 1, 0, 174, 3, 1, 116, 4, 0, 0]. [2023-12-07 13:33:31,384 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:31,385 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:31,665 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:31,716 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:31,751 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:31,771 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:33:30" (1/1) ... [2023-12-07 13:33:31,843 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 13:33:31,847 INFO L158 Benchmark]: Toolchain (without parser) took 6839.32ms. Allocated memory was 60.9MB in the beginning and 104.8MB in the end (delta: 43.9MB). Free memory was 25.3MB in the beginning and 40.2MB in the end (delta: -15.0MB). Peak memory consumption was 52.7MB. Max. memory is 3.9GB. [2023-12-07 13:33:31,848 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 60.9MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 13:33:31,849 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5033.61ms. Allocated memory was 60.9MB in the beginning and 79.2MB in the end (delta: 18.3MB). Free memory was 25.0MB in the beginning and 15.0MB in the end (delta: 10.0MB). Peak memory consumption was 33.8MB. Max. memory is 3.9GB. [2023-12-07 13:33:31,853 INFO L158 Benchmark]: Boogie Procedure Inliner took 440.83ms. Allocated memory is still 79.2MB. Free memory was 14.6MB in the beginning and 23.8MB in the end (delta: -9.2MB). Peak memory consumption was 11.8MB. Max. memory is 3.9GB. [2023-12-07 13:33:31,853 INFO L158 Benchmark]: Boogie Preprocessor took 1361.26ms. Allocated memory was 79.2MB in the beginning and 104.8MB in the end (delta: 25.6MB). Free memory was 23.8MB in the beginning and 40.2MB in the end (delta: -16.4MB). Peak memory consumption was 32.9MB. Max. memory is 3.9GB. [2023-12-07 13:33:31,856 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 0.25ms. Allocated memory is still 60.9MB. Free memory is still 31.1MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 5033.61ms. Allocated memory was 60.9MB in the beginning and 79.2MB in the end (delta: 18.3MB). Free memory was 25.0MB in the beginning and 15.0MB in the end (delta: 10.0MB). Peak memory consumption was 33.8MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 440.83ms. Allocated memory is still 79.2MB. Free memory was 14.6MB in the beginning and 23.8MB in the end (delta: -9.2MB). Peak memory consumption was 11.8MB. Max. memory is 3.9GB. * Boogie Preprocessor took 1361.26ms. Allocated memory was 79.2MB in the beginning and 104.8MB in the end (delta: 25.6MB). Free memory was 23.8MB in the beginning and 40.2MB in the end (delta: -16.4MB). Peak memory consumption was 32.9MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 3927]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ ("bswapl %0": "=r" (val): "0" (val)); [3927] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...