/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_spec5_product52.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.4-dev-db9108f-m [2023-12-07 12:49:23,860 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-12-07 12:49:24,034 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 12:49:24,058 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-12-07 12:49:24,058 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-12-07 12:49:24,098 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-12-07 12:49:24,099 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-12-07 12:49:24,099 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-12-07 12:49:24,100 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-12-07 12:49:24,103 INFO L153 SettingsManager]: * Use memory slicer=true [2023-12-07 12:49:24,103 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-12-07 12:49:24,103 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-12-07 12:49:24,104 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-12-07 12:49:24,105 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-12-07 12:49:24,105 INFO L153 SettingsManager]: * Use SBE=true [2023-12-07 12:49:24,105 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-12-07 12:49:24,105 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-12-07 12:49:24,111 INFO L153 SettingsManager]: * sizeof long=4 [2023-12-07 12:49:24,111 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-12-07 12:49:24,112 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-12-07 12:49:24,112 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-12-07 12:49:24,112 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-12-07 12:49:24,113 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-12-07 12:49:24,113 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-12-07 12:49:24,113 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-12-07 12:49:24,113 INFO L153 SettingsManager]: * Allow undefined functions=false [2023-12-07 12:49:24,113 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-12-07 12:49:24,113 INFO L153 SettingsManager]: * sizeof long double=12 [2023-12-07 12:49:24,113 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-12-07 12:49:24,114 INFO L153 SettingsManager]: * Use constant arrays=true [2023-12-07 12:49:24,114 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-12-07 12:49:24,115 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-12-07 12:49:24,115 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-12-07 12:49:24,115 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-12-07 12:49:24,115 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-12-07 12:49:24,115 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-12-07 12:49:24,116 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-12-07 12:49:24,116 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-12-07 12:49:24,116 INFO L153 SettingsManager]: * Trace refinement strategy=WOLF [2023-12-07 12:49:24,116 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-12-07 12:49:24,116 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-12-07 12:49:24,117 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-12-07 12:49:24,117 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-12-07 12:49:24,117 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-12-07 12:49:24,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-12-07 12:49:24,117 INFO L153 SettingsManager]: * Logic for external solver=AUFBV [2023-12-07 12:49:24,117 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-12-07 12:49:24,513 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-12-07 12:49:24,538 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-12-07 12:49:24,540 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-12-07 12:49:24,541 INFO L270 PluginConnector]: Initializing CDTParser... [2023-12-07 12:49:24,556 INFO L274 PluginConnector]: CDTParser initialized [2023-12-07 12:49:24,557 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec5_product52.cil.c [2023-12-07 12:49:26,464 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-12-07 12:49:26,842 INFO L384 CDTParser]: Found 1 translation units. [2023-12-07 12:49:26,842 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec5_product52.cil.c [2023-12-07 12:49:26,870 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/619168148/fc8e3186f0454f82b2a9210820522f64/FLAG7fb86ca32 [2023-12-07 12:49:26,901 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/619168148/fc8e3186f0454f82b2a9210820522f64 [2023-12-07 12:49:26,904 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-12-07 12:49:26,906 INFO L133 ToolchainWalker]: Walking toolchain with 3 elements. [2023-12-07 12:49:26,910 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-12-07 12:49:26,910 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-12-07 12:49:26,920 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-12-07 12:49:26,929 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:49:26" (1/1) ... [2023-12-07 12:49:26,930 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1acd69ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:26, skipping insertion in model container [2023-12-07 12:49:26,930 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 12:49:26" (1/1) ... [2023-12-07 12:49:27,003 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:49:27,432 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_spec5_product52.cil.c[12672,12685] [2023-12-07 12:49:27,498 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:49:27,523 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-12-07 12:49:27,539 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-12-07 12:49:27,611 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_spec5_product52.cil.c[12672,12685] [2023-12-07 12:49:27,649 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:49:27,660 INFO L202 MainTranslator]: Completed pre-run [2023-12-07 12:49:27,673 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"libacc.i","") [49] [2023-12-07 12:49:27,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Test.i","") [415] [2023-12-07 12:49:27,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [521] [2023-12-07 12:49:27,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Specification5_spec.i","") [530] [2023-12-07 12:49:27,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [581] [2023-12-07 12:49:27,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [689] [2023-12-07 12:49:27,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [760] [2023-12-07 12:49:27,674 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [985] [2023-12-07 12:49:27,754 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_spec5_product52.cil.c[12672,12685] [2023-12-07 12:49:27,793 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-12-07 12:49:27,828 INFO L206 MainTranslator]: Completed translation [2023-12-07 12:49:27,829 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27 WrapperNode [2023-12-07 12:49:27,829 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-12-07 12:49:27,830 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-12-07 12:49:27,830 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-12-07 12:49:27,830 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-12-07 12:49:27,843 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:27,874 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:27,932 INFO L138 Inliner]: procedures = 61, calls = 104, calls flagged for inlining = 26, calls inlined = 22, statements flattened = 203 [2023-12-07 12:49:27,932 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-12-07 12:49:27,933 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-12-07 12:49:27,933 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-12-07 12:49:27,933 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-12-07 12:49:27,946 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:27,946 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:27,958 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:27,980 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 12:49:27,980 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:27,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:27,993 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:28,007 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:28,008 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:28,010 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 12:49:27" (1/1) ... [2023-12-07 12:49:28,012 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-12-07 12:49:28,029 INFO L158 Benchmark]: Toolchain (without parser) took 1122.66ms. Allocated memory is still 60.9MB. Free memory was 33.7MB in the beginning and 28.2MB in the end (delta: 5.5MB). Peak memory consumption was 5.5MB. Max. memory is 3.9GB. [2023-12-07 12:49:28,030 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 60.9MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 3.9GB. [2023-12-07 12:49:28,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 919.03ms. Allocated memory is still 60.9MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 14.3kB). Peak memory consumption was 14.1MB. Max. memory is 3.9GB. [2023-12-07 12:49:28,031 INFO L158 Benchmark]: Boogie Procedure Inliner took 102.57ms. Allocated memory is still 60.9MB. Free memory was 33.5MB in the beginning and 30.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.7MB. Max. memory is 3.9GB. [2023-12-07 12:49:28,031 INFO L158 Benchmark]: Boogie Preprocessor took 79.34ms. Allocated memory is still 60.9MB. Free memory was 30.8MB in the beginning and 28.2MB in the end (delta: 2.6MB). Peak memory consumption was 2.6MB. Max. memory is 3.9GB. [2023-12-07 12:49:28,032 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 0.16ms. Allocated memory is still 60.9MB. Free memory is still 33.7MB. There was no memory consumed. Max. memory is 3.9GB. * CACSL2BoogieTranslator took 919.03ms. Allocated memory is still 60.9MB. Free memory was 33.6MB in the beginning and 33.5MB in the end (delta: 14.3kB). Peak memory consumption was 14.1MB. Max. memory is 3.9GB. * Boogie Procedure Inliner took 102.57ms. Allocated memory is still 60.9MB. Free memory was 33.5MB in the beginning and 30.8MB in the end (delta: 2.7MB). Peak memory consumption was 2.7MB. Max. memory is 3.9GB. * Boogie Preprocessor took 79.34ms. Allocated memory is still 60.9MB. Free memory was 30.8MB in the beginning and 28.2MB in the end (delta: 2.6MB). Peak memory consumption was 2.6MB. 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,"Test.i","") [415] - GenericResultAtLocation [Line: 521]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"wsllib_check.i","") [521] - GenericResultAtLocation [Line: 530]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Specification5_spec.i","") [530] - GenericResultAtLocation [Line: 581]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"Environment.i","") [581] - GenericResultAtLocation [Line: 689]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"scenario.i","") [689] - GenericResultAtLocation [Line: 760]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"MinePump.i","") [760] - GenericResultAtLocation [Line: 985]: Unsoundness Warning Ignoring preprocessor pragma C: #pragma merger(0,"featureselect.i","") [985] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...