/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-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/longjmp/68-longjmp_18-simple-else_unknown_2_neg.i -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-11640d2-m [2023-12-06 20:05:44,084 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-06 20:05:44,188 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-06 20:05:44,192 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-06 20:05:44,192 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-06 20:05:44,223 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-06 20:05:44,224 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-06 20:05:44,224 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-06 20:05:44,224 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-06 20:05:44,225 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-06 20:05:44,225 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-06 20:05:44,225 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-06 20:05:44,226 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-06 20:05:44,226 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-06 20:05:44,227 INFO L153 SettingsManager]: * Use SBE=true [2023-12-06 20:05:44,227 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-06 20:05:44,227 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-06 20:05:44,227 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-06 20:05:44,228 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-06 20:05:44,228 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-06 20:05:44,228 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-06 20:05:44,248 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-06 20:05:44,248 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-06 20:05:44,248 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-06 20:05:44,248 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-06 20:05:44,249 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-06 20:05:44,249 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-06 20:05:44,249 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-06 20:05:44,249 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-06 20:05:44,249 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-06 20:05:44,250 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-06 20:05:44,250 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-06 20:05:44,250 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-06 20:05:44,251 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-06 20:05:44,251 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-06 20:05:44,251 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-06 20:05:44,251 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-06 20:05:44,252 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-06 20:05:44,252 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-06 20:05:44,252 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-06 20:05:44,252 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-06 20:05:44,260 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-06 20:05:44,260 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-06 20:05:44,261 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-06 20:05:44,261 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-06 20:05:44,261 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-06 20:05:44,261 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-06 20:05:44,574 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-06 20:05:44,686 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-06 20:05:44,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-06 20:05:44,689 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-06 20:05:44,710 INFO L274 PluginConnector]: CDTParser initialized [2023-12-06 20:05:44,711 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/longjmp/68-longjmp_18-simple-else_unknown_2_neg.i [2023-12-06 20:05:47,496 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-06 20:05:47,889 INFO L384 CDTParser]: Found 1 translation units. [2023-12-06 20:05:47,889 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/longjmp/68-longjmp_18-simple-else_unknown_2_neg.i [2023-12-06 20:05:47,900 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55792e2ac/cf47bdcab7b6436d8f6d922d3d7087ca/FLAG5392fc683 [2023-12-06 20:05:47,910 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/55792e2ac/cf47bdcab7b6436d8f6d922d3d7087ca [2023-12-06 20:05:47,913 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-06 20:05:47,914 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-06 20:05:47,915 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-06 20:05:47,915 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-06 20:05:47,918 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-06 20:05:47,919 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:05:47" (1/1) ... [2023-12-06 20:05:47,920 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@13c63369 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:47, skipping insertion in model container [2023-12-06 20:05:47,920 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 08:05:47" (1/1) ... [2023-12-06 20:05:47,974 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-06 20:05:48,105 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/longjmp/68-longjmp_18-simple-else_unknown_2_neg.i[1094,1107] [2023-12-06 20:05:48,404 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-06 20:05:48,422 INFO L202 MainTranslator]: Completed pre-run [2023-12-06 20:05:48,431 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/longjmp/68-longjmp_18-simple-else_unknown_2_neg.i[1094,1107] [2023-12-06 20:05:48,512 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-06 20:05:48,551 INFO L206 MainTranslator]: Completed translation [2023-12-06 20:05:48,551 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48 WrapperNode [2023-12-06 20:05:48,551 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-06 20:05:48,552 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-06 20:05:48,552 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-06 20:05:48,553 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-06 20:05:48,557 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,570 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,585 INFO L138 Inliner]: procedures = 188, calls = 8, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 39 [2023-12-06 20:05:48,585 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-06 20:05:48,586 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-06 20:05:48,586 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-06 20:05:48,586 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-06 20:05:48,592 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,593 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,597 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,604 INFO L175 MemorySlicer]: Split 2 memory accesses to 1 slices as follows [2]. 100 percent of accesses are in the largest equivalence class. The 2 initializations are split as follows [2]. The 0 writes are split as follows [0]. [2023-12-06 20:05:48,604 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,604 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,656 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,659 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,660 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,661 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 08:05:48" (1/1) ... [2023-12-06 20:05:48,663 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-06 20:05:48,668 INFO L158 Benchmark]: Toolchain (without parser) took 753.24ms. Allocated memory is still 60.9MB. Free memory was 33.4MB in the beginning and 35.8MB in the end (delta: -2.5MB). Peak memory consumption was 14.7MB. Max. memory is 3.9GB. [2023-12-06 20:05:48,668 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.9MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-06 20:05:48,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 636.66ms. Allocated memory is still 60.9MB. Free memory was 33.0MB in the beginning and 24.1MB in the end (delta: 8.9MB). Peak memory consumption was 12.7MB. Max. memory is 3.9GB. [2023-12-06 20:05:48,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 32.76ms. Allocated memory is still 60.9MB. Free memory was 23.9MB in the beginning and 21.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 3.9GB. [2023-12-06 20:05:48,669 INFO L158 Benchmark]: Boogie Preprocessor took 77.41ms. Allocated memory is still 60.9MB. Free memory was 21.8MB in the beginning and 35.8MB in the end (delta: -14.0MB). Peak memory consumption was 3.1MB. Max. memory is 3.9GB. [2023-12-06 20:05:48,671 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 0.15ms. Allocated memory is still 60.9MB. Free memory is still 33.5MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 636.66ms. Allocated memory is still 60.9MB. Free memory was 33.0MB in the beginning and 24.1MB in the end (delta: 8.9MB). Peak memory consumption was 12.7MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 32.76ms. Allocated memory is still 60.9MB. Free memory was 23.9MB in the beginning and 21.8MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 3.9GB. * Boogie Preprocessor took 77.41ms. Allocated memory is still 60.9MB. Free memory was 21.8MB in the beginning and 35.8MB in the end (delta: -14.0MB). Peak memory consumption was 3.1MB. Max. memory is 3.9GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...