/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-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 13:28:55,651 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 13:28:55,785 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 13:28:55,803 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 13:28:55,804 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 13:28:55,855 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 13:28:55,857 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 13:28:55,857 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 13:28:55,858 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 13:28:55,861 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 13:28:55,862 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 13:28:55,862 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 13:28:55,863 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 13:28:55,864 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 13:28:55,864 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 13:28:55,865 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 13:28:55,865 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 13:28:55,865 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 13:28:55,865 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 13:28:55,865 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 13:28:55,866 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 13:28:55,866 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 13:28:55,866 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 13:28:55,866 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 13:28:55,867 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 13:28:55,867 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 13:28:55,867 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 13:28:55,868 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 13:28:55,868 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 13:28:55,868 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 13:28:55,869 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 13:28:55,869 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 13:28:55,869 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 13:28:55,869 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 13:28:55,870 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 13:28:55,870 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 13:28:55,870 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 13:28:55,870 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 13:28:55,870 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 13:28:55,870 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 13:28:55,871 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 13:28:55,872 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 13:28:55,872 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 13:28:55,872 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 13:28:56,317 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 13:28:56,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 13:28:56,361 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 13:28:56,362 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 13:28:56,363 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 13:28:56,364 INFO L431 ainManager$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-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2023-12-07 13:28:58,527 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 13:29:00,263 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 13:29:00,264 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--net--wireless--ath--ath9k--ath9k.ko-entry_point.cil.out.i [2023-12-07 13:29:00,443 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61745067c/4fc86afb8a2f43039b65628110f556f5/FLAG9b140b4f2 [2023-12-07 13:29:00,473 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/61745067c/4fc86afb8a2f43039b65628110f556f5 [2023-12-07 13:29:00,476 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 13:29:00,477 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 13:29:00,480 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 13:29:00,480 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 13:29:00,484 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 13:29:00,485 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:29:00" (1/1) ... [2023-12-07 13:29:00,486 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4811f576 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 01:29:00, skipping insertion in model container [2023-12-07 13:29:00,486 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 01:29:00" (1/1) ... [2023-12-07 13:29:01,188 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 13:29:20,004 WARN L1574 CHandler]: Possible shadowing of function abort [2023-12-07 13:29:20,024 WARN L1574 CHandler]: Possible shadowing of function abort [2023-12-07 13:29:20,035 WARN L1574 CHandler]: Possible shadowing of function abort [2023-12-07 13:29:22,291 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: Invalid Procedure: Procedure[##fun~$Pointer$~TO~{ pool_reference : ~u32~0, pulse_allocated : ~u32~0, pulse_alloc_error : ~u32~0, pulse_used : ~u32~0, pseq_allocated : ~u32~0, pseq_alloc_error : ~u32~0, pseq_used : ~u32~0 },[],[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#in~5787],NamedType[$Pointer$,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#in~#fp],NamedType[$Pointer$,[]],null]],[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#res],StructType[[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pool_reference],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_allocated],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_alloc_error],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_used],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_allocated],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_alloc_error],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_used],NamedType[~u32~0,[]],null]]],null]],[],null] at de.uni_freiburg.informatik.ultimate.boogie.ast.Procedure.(Procedure.java:75) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.registerFunctionDeclaration(FunctionHandler.java:1073) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionPointerCall(FunctionHandler.java:499) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionCallExpression(FunctionHandler.java:522) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1475) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:734) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:284) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1435) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:222) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleCompoundStatement(CHandler.java:1096) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1079) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:234) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:386) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1496) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:157) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3405) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2425) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:611) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:133) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:191) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:117) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:95) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:147) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-12-07 13:29:22,303 INFO L158 Benchmark]: Toolchain (without parser) took 21825.40ms. Allocated memory was 60.9MB in the beginning and 175.4MB in the end (delta: 114.5MB). Free memory was 11.3MB in the beginning and 68.1MB in the end (delta: -56.8MB). Peak memory consumption was 98.4MB. Max. memory is 3.9GB. [2023-12-07 13:29:22,304 INFO L158 Benchmark]: CDTParser took 0.14ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 31.0MB in the end (delta: 42.8kB). Peak memory consumption was 42.8kB. Max. memory is 3.9GB. [2023-12-07 13:29:22,304 INFO L158 Benchmark]: CACSL2BoogieTranslator took 21821.57ms. Allocated memory was 60.9MB in the beginning and 175.4MB in the end (delta: 114.5MB). Free memory was 11.0MB in the beginning and 68.1MB in the end (delta: -57.0MB). Peak memory consumption was 98.2MB. Max. memory is 3.9GB. [2023-12-07 13:29:22,305 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14ms. Allocated memory is still 60.9MB. Free memory was 31.0MB in the beginning and 31.0MB in the end (delta: 42.8kB). Peak memory consumption was 42.8kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 21821.57ms. Allocated memory was 60.9MB in the beginning and 175.4MB in the end (delta: 114.5MB). Free memory was 11.0MB in the beginning and 68.1MB in the end (delta: -57.0MB). Peak memory consumption was 98.2MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: Invalid Procedure: Procedure[##fun~$Pointer$~TO~{ pool_reference : ~u32~0, pulse_allocated : ~u32~0, pulse_alloc_error : ~u32~0, pulse_used : ~u32~0, pseq_allocated : ~u32~0, pseq_alloc_error : ~u32~0, pseq_used : ~u32~0 },[],[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#in~5787],NamedType[$Pointer$,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#in~#fp],NamedType[$Pointer$,[]],null]],[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#res],StructType[[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pool_reference],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_allocated],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_alloc_error],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_used],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_allocated],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_alloc_error],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_used],NamedType[~u32~0,[]],null]]],null]],[],null] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: Invalid Procedure: Procedure[##fun~$Pointer$~TO~{ pool_reference : ~u32~0, pulse_allocated : ~u32~0, pulse_alloc_error : ~u32~0, pulse_used : ~u32~0, pseq_allocated : ~u32~0, pseq_alloc_error : ~u32~0, pseq_used : ~u32~0 },[],[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#in~5787],NamedType[$Pointer$,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#in~#fp],NamedType[$Pointer$,[]],null]],[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[#res],StructType[[VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pool_reference],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_allocated],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_alloc_error],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pulse_used],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_allocated],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_alloc_error],NamedType[~u32~0,[]],null],VarList[C: (*((sc->dfs_detector)->get_stats))(sc->dfs_detector) [32818],[pseq_used],NamedType[~u32~0,[]],null]]],null]],[],null]: de.uni_freiburg.informatik.ultimate.boogie.ast.Procedure.(Procedure.java:75) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...