/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/product-lines/minepump_spec3_product61.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 12:48:15,665 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 12:48:15,799 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2023-12-07 12:48:15,804 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 12:48:15,810 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 12:48:15,859 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 12:48:15,860 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 12:48:15,861 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 12:48:15,868 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 12:48:15,872 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 12:48:15,872 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 12:48:15,873 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 12:48:15,874 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 12:48:15,875 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 12:48:15,875 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 12:48:15,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 12:48:15,876 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 12:48:15,876 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-07 12:48:15,876 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-07 12:48:15,876 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 12:48:15,877 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 12:48:15,877 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 12:48:15,877 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 12:48:15,877 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 12:48:15,878 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 12:48:15,878 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 12:48:15,878 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 12:48:15,878 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-07 12:48:15,879 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 12:48:15,879 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 12:48:15,880 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 12:48:15,880 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 12:48:15,880 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 12:48:15,881 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 12:48:15,881 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 12:48:15,881 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 12:48:15,881 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 12:48:15,881 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 12:48:15,882 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 12:48:15,882 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 12:48:15,882 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 12:48:15,896 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 12:48:15,896 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 12:48:15,897 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 12:48:15,897 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 12:48:15,897 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 12:48:15,898 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 12:48:16,400 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 12:48:16,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 12:48:16,548 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 12:48:16,549 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 12:48:16,559 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 12:48:16,560 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product61.cil.c [2023-12-07 12:48:19,518 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 12:48:19,855 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 12:48:19,855 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product61.cil.c [2023-12-07 12:48:19,876 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6091cde42/b834c84eea074386971a36332b780879/FLAGf0e30fe55 [2023-12-07 12:48:19,902 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6091cde42/b834c84eea074386971a36332b780879 [2023-12-07 12:48:19,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 12:48:19,905 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 12:48:19,906 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 12:48:19,906 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 12:48:19,909 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 12:48:19,910 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:48:19" (1/1) ... [2023-12-07 12:48:19,912 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@333541e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:19, skipping insertion in model container [2023-12-07 12:48:19,912 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:48:19" (1/1) ... [2023-12-07 12:48:19,999 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:48:20,351 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product61.cil.c[7381,7394] [2023-12-07 12:48:20,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:48:20,483 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 12:48:20,525 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:48:20,578 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product61.cil.c[7381,7394] [2023-12-07 12:48:20,664 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:48:20,670 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 12:48:20,687 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [49] [2023-12-07 12:48:20,688 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [118] [2023-12-07 12:48:20,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [368] [2023-12-07 12:48:20,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [472] [2023-12-07 12:48:20,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [481] [2023-12-07 12:48:20,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [580] [2023-12-07 12:48:20,689 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [614] [2023-12-07 12:48:20,690 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [649] [2023-12-07 12:48:20,717 WARN L239 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product61.cil.c[7381,7394] [2023-12-07 12:48:20,778 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:48:20,797 INFO L206 MainTranslator]: Completed translation [2023-12-07 12:48:20,798 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20 WrapperNode [2023-12-07 12:48:20,798 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 12:48:20,799 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 12:48:20,799 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 12:48:20,799 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 12:48:20,804 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,815 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,838 INFO L138 Inliner]: procedures = 59, calls = 105, calls flagged for inlining = 23, calls inlined = 20, statements flattened = 213 [2023-12-07 12:48:20,839 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 12:48:20,839 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 12:48:20,839 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 12:48:20,839 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 12:48:20,847 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,847 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,850 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,867 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]. [2023-12-07 12:48:20,868 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,868 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,877 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,884 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,886 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,887 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:48:20" (1/1) ... [2023-12-07 12:48:20,891 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 12:48:20,893 INFO L158 Benchmark]: Toolchain (without parser) took 987.77ms. Allocated memory is still 60.9MB. Free memory was 29.3MB in the beginning and 24.3MB in the end (delta: 5.0MB). Peak memory consumption was 5.0MB. Max. memory is 3.9GB. [2023-12-07 12:48:20,894 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 60.9MB. Free memory was 31.1MB in the beginning and 31.0MB in the end (delta: 39.3kB). Peak memory consumption was 39.3kB. Max. memory is 3.9GB. [2023-12-07 12:48:20,895 INFO L158 Benchmark]: CACSL2BoogieTranslator took 892.38ms. Allocated memory is still 60.9MB. Free memory was 29.2MB in the beginning and 29.8MB in the end (delta: -603.9kB). Peak memory consumption was 9.2MB. Max. memory is 3.9GB. [2023-12-07 12:48:20,895 INFO L158 Benchmark]: Boogie Procedure Inliner took 39.86ms. Allocated memory is still 60.9MB. Free memory was 29.8MB in the beginning and 27.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.6MB. Max. memory is 3.9GB. [2023-12-07 12:48:20,896 INFO L158 Benchmark]: Boogie Preprocessor took 52.54ms. Allocated memory is still 60.9MB. Free memory was 27.1MB in the beginning and 24.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.9MB. Max. memory is 3.9GB. [2023-12-07 12:48:20,898 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 31.1MB in the beginning and 31.0MB in the end (delta: 39.3kB). Peak memory consumption was 39.3kB. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 892.38ms. Allocated memory is still 60.9MB. Free memory was 29.2MB in the beginning and 29.8MB in the end (delta: -603.9kB). Peak memory consumption was 9.2MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 39.86ms. Allocated memory is still 60.9MB. Free memory was 29.8MB in the beginning and 27.1MB in the end (delta: 2.6MB). Peak memory consumption was 2.6MB. Max. memory is 3.9GB. * Boogie Preprocessor took 52.54ms. Allocated memory is still 60.9MB. Free memory was 27.1MB in the beginning and 24.3MB in the end (delta: 2.9MB). Peak memory consumption was 2.9MB. Max. memory is 3.9GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 49]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [49] - GenericResultAtLocation [Line: 118]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [118] - GenericResultAtLocation [Line: 368]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [368] - GenericResultAtLocation [Line: 472]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [472] - GenericResultAtLocation [Line: 481]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [481] - GenericResultAtLocation [Line: 580]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [580] - GenericResultAtLocation [Line: 614]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [614] - GenericResultAtLocation [Line: 649]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [649] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...