java -ea -Xmx4000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product22_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-8afb04a [2018-11-26 15:38:20,810 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 15:38:20,816 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 15:38:20,851 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 15:38:20,853 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 15:38:20,854 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 15:38:20,855 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 15:38:20,863 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 15:38:20,867 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 15:38:20,868 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 15:38:20,874 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 15:38:20,874 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 15:38:20,875 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 15:38:20,877 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 15:38:20,883 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 15:38:20,887 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 15:38:20,888 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 15:38:20,896 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 15:38:20,908 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 15:38:20,916 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 15:38:20,917 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 15:38:20,922 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 15:38:20,927 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-11-26 15:38:20,955 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 15:38:20,955 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 15:38:20,957 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 15:38:20,961 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 15:38:20,962 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-26 15:38:21,007 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 15:38:21,007 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 15:38:21,010 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 15:38:21,011 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 15:38:21,016 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 15:38:21,016 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 15:38:21,016 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 15:38:21,016 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 15:38:21,017 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-26 15:38:21,017 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-26 15:38:21,017 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 15:38:21,017 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 15:38:21,017 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 15:38:21,018 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 15:38:21,023 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-26 15:38:21,023 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-26 15:38:21,023 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-26 15:38:21,024 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 15:38:21,024 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 15:38:21,024 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 15:38:21,024 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 15:38:21,024 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 15:38:21,025 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 15:38:21,027 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 15:38:21,027 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 15:38:21,027 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 15:38:21,028 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 15:38:21,028 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 15:38:21,028 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-26 15:38:21,028 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 15:38:21,028 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-26 15:38:21,028 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-26 15:38:21,029 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 15:38:21,153 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 15:38:21,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 15:38:21,194 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 15:38:21,196 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 15:38:21,196 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 15:38:21,197 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product22_true-unreach-call_false-termination.cil.c [2018-11-26 15:38:21,272 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711d24ae3/caae1c95bfbd4ff0a7c747b3f5219cfd/FLAGec8f2e205 [2018-11-26 15:38:22,481 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 15:38:22,481 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product22_true-unreach-call_false-termination.cil.c [2018-11-26 15:38:22,509 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711d24ae3/caae1c95bfbd4ff0a7c747b3f5219cfd/FLAGec8f2e205 [2018-11-26 15:38:22,970 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/711d24ae3/caae1c95bfbd4ff0a7c747b3f5219cfd [2018-11-26 15:38:22,992 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 15:38:22,995 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-11-26 15:38:22,999 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 15:38:22,999 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 15:38:23,012 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 15:38:23,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:38:22" (1/1) ... [2018-11-26 15:38:23,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65764f94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:23, skipping insertion in model container [2018-11-26 15:38:23,024 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 03:38:22" (1/1) ... [2018-11-26 15:38:23,051 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 15:38:23,197 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 15:38:24,163 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 15:38:24,210 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 15:38:24,513 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 15:38:24,695 INFO L195 MainTranslator]: Completed translation [2018-11-26 15:38:24,695 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24 WrapperNode [2018-11-26 15:38:24,695 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 15:38:24,698 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 15:38:24,698 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 15:38:24,698 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 15:38:24,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24" (1/1) ... [2018-11-26 15:38:24,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24" (1/1) ... [2018-11-26 15:38:24,753 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24" (1/1) ... [2018-11-26 15:38:24,755 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24" (1/1) ... [2018-11-26 15:38:24,912 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24" (1/1) ... [2018-11-26 15:38:24,946 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24" (1/1) ... [2018-11-26 15:38:24,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 03:38:24" (1/1) ... [2018-11-26 15:38:24,986 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 15:38:24,992 INFO L168 Benchmark]: Toolchain (without parser) took 1999.31 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -51.7 MB). There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 15:38:24,998 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. [2018-11-26 15:38:24,998 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1698.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -63.0 MB). Peak memory consumption was 35.7 MB. Max. memory is 3.9 GB. [2018-11-26 15:38:24,999 INFO L168 Benchmark]: Boogie Preprocessor took 288.37 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. [2018-11-26 15:38:25,015 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB. * CACSL2BoogieTranslator took 1698.84 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 2.0 GB in the end (delta: -63.0 MB). Peak memory consumption was 35.7 MB. Max. memory is 3.9 GB. * Boogie Preprocessor took 288.37 ms. Allocated memory is still 2.0 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 11.3 MB). Peak memory consumption was 11.3 MB. Max. memory is 3.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...