/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_product21.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-11640d2-m [2023-12-06 21:01:10,069 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-06 21:01:10,170 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 21:01:10,176 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-06 21:01:10,176 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-06 21:01:10,227 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-06 21:01:10,228 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-06 21:01:10,228 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-06 21:01:10,228 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-06 21:01:10,229 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-06 21:01:10,229 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-06 21:01:10,230 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-06 21:01:10,230 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-06 21:01:10,230 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-06 21:01:10,231 INFO L153 SettingsManager]: * Use SBE=true [2023-12-06 21:01:10,231 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-06 21:01:10,231 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-06 21:01:10,232 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-06 21:01:10,232 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-06 21:01:10,232 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-06 21:01:10,232 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-06 21:01:10,245 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-06 21:01:10,246 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-06 21:01:10,246 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-06 21:01:10,246 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-06 21:01:10,246 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-06 21:01:10,246 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-06 21:01:10,247 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-06 21:01:10,247 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-06 21:01:10,247 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-06 21:01:10,247 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-06 21:01:10,248 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-06 21:01:10,248 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-06 21:01:10,248 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-06 21:01:10,248 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-06 21:01:10,249 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-06 21:01:10,249 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-06 21:01:10,249 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-06 21:01:10,250 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-06 21:01:10,250 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-06 21:01:10,267 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-06 21:01:10,272 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-06 21:01:10,273 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-06 21:01:10,273 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-06 21:01:10,273 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-06 21:01:10,273 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-06 21:01:10,273 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-06 21:01:10,597 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-06 21:01:10,669 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-06 21:01:10,671 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-06 21:01:10,672 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-06 21:01:10,680 INFO L274 PluginConnector]: CDTParser initialized [2023-12-06 21:01:10,681 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec3_product21.cil.c [2023-12-06 21:01:13,005 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-06 21:01:13,398 INFO L384 CDTParser]: Found 1 translation units. [2023-12-06 21:01:13,398 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec3_product21.cil.c [2023-12-06 21:01:13,406 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b433f0378/0e2a4e8d05b446f4be59ed46f1925a74/FLAG57139d74c [2023-12-06 21:01:13,427 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b433f0378/0e2a4e8d05b446f4be59ed46f1925a74 [2023-12-06 21:01:13,429 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-06 21:01:13,430 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-06 21:01:13,431 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-06 21:01:13,431 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-06 21:01:13,434 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-06 21:01:13,435 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:13,435 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@487a2df3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13, skipping insertion in model container [2023-12-06 21:01:13,435 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:13,478 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-06 21:01:13,720 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_product21.cil.c[13817,13830] [2023-12-06 21:01:13,750 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-06 21:01:13,766 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-06 21:01:13,796 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-06 21:01:13,848 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_product21.cil.c[13817,13830] [2023-12-06 21:01:13,861 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-06 21:01:13,866 INFO L202 MainTranslator]: Completed pre-run [2023-12-06 21:01:13,872 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [49] [2023-12-06 21:01:13,873 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [415] [2023-12-06 21:01:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [603] [2023-12-06 21:01:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [612] [2023-12-06 21:01:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [680] [2023-12-06 21:01:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] [2023-12-06 21:01:13,874 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [869] [2023-12-06 21:01:13,875 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [903] [2023-12-06 21:01:13,917 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_product21.cil.c[13817,13830] [2023-12-06 21:01:13,928 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-06 21:01:13,958 INFO L206 MainTranslator]: Completed translation [2023-12-06 21:01:13,958 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13 WrapperNode [2023-12-06 21:01:13,958 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-06 21:01:13,959 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-06 21:01:13,959 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-06 21:01:13,959 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-06 21:01:13,964 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:13,975 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,011 INFO L138 Inliner]: procedures = 55, calls = 98, calls flagged for inlining = 20, calls inlined = 17, statements flattened = 178 [2023-12-06 21:01:14,011 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-06 21:01:14,012 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-06 21:01:14,012 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-06 21:01:14,012 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-06 21:01:14,018 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,018 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,020 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,029 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 21:01:14,029 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,029 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,037 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,042 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,043 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,044 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 09:01:13" (1/1) ... [2023-12-06 21:01:14,046 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-06 21:01:14,047 INFO L158 Benchmark]: Toolchain (without parser) took 616.98ms. Allocated memory is still 60.9MB. Free memory was 34.0MB in the beginning and 30.1MB in the end (delta: 3.9MB). Peak memory consumption was 3.9MB. Max. memory is 3.9GB. [2023-12-06 21:01:14,048 INFO L158 Benchmark]: CDTParser took 0.15ms. Allocated memory is still 60.9MB. Free memory is still 33.3MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-06 21:01:14,048 INFO L158 Benchmark]: CACSL2BoogieTranslator took 527.73ms. Allocated memory is still 60.9MB. Free memory was 33.9MB in the beginning and 35.2MB in the end (delta: -1.4MB). Peak memory consumption was 14.6MB. Max. memory is 3.9GB. [2023-12-06 21:01:14,049 INFO L158 Benchmark]: Boogie Procedure Inliner took 52.06ms. Allocated memory is still 60.9MB. Free memory was 35.2MB in the beginning and 32.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.5MB. Max. memory is 3.9GB. [2023-12-06 21:01:14,049 INFO L158 Benchmark]: Boogie Preprocessor took 34.45ms. Allocated memory is still 60.9MB. Free memory was 32.8MB in the beginning and 30.1MB in the end (delta: 2.7MB). Peak memory consumption was 2.7MB. Max. memory is 3.9GB. [2023-12-06 21:01:14,051 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 33.3MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 527.73ms. Allocated memory is still 60.9MB. Free memory was 33.9MB in the beginning and 35.2MB in the end (delta: -1.4MB). Peak memory consumption was 14.6MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 52.06ms. Allocated memory is still 60.9MB. Free memory was 35.2MB in the beginning and 32.8MB in the end (delta: 2.5MB). Peak memory consumption was 2.5MB. Max. memory is 3.9GB. * Boogie Preprocessor took 34.45ms. Allocated memory is still 60.9MB. Free memory was 32.8MB in the beginning and 30.1MB in the end (delta: 2.7MB). Peak memory consumption was 2.7MB. 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,"libacc.i","") [49] - GenericResultAtLocation [Line: 415]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [415] - GenericResultAtLocation [Line: 603]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [603] - GenericResultAtLocation [Line: 612]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [612] - GenericResultAtLocation [Line: 680]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [680] - GenericResultAtLocation [Line: 770]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [770] - GenericResultAtLocation [Line: 869]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification3_spec.i","") [869] - GenericResultAtLocation [Line: 903]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [903] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...