java -ea -Xmx2000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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_product32_true-unreach-call_false-termination.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5318ecb-m [2018-10-11 14:17:26,800 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-10-11 14:17:26,805 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-10-11 14:17:26,837 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-10-11 14:17:26,838 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-10-11 14:17:26,844 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-10-11 14:17:26,848 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-10-11 14:17:26,852 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-10-11 14:17:26,856 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-10-11 14:17:26,861 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-10-11 14:17:26,864 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-10-11 14:17:26,864 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-10-11 14:17:26,865 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-10-11 14:17:26,874 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-10-11 14:17:26,875 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-10-11 14:17:26,887 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-10-11 14:17:26,888 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-10-11 14:17:26,895 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-10-11 14:17:26,900 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-10-11 14:17:26,901 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-10-11 14:17:26,910 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-10-11 14:17:26,914 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-10-11 14:17:26,917 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-10-11 14:17:26,945 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-10-11 14:17:26,946 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-10-11 14:17:26,950 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-10-11 14:17:26,951 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-10-11 14:17:26,951 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 [2018-10-11 14:17:27,002 INFO L110 SettingsManager]: Loading preferences was successful [2018-10-11 14:17:27,002 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-10-11 14:17:27,006 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-10-11 14:17:27,007 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-10-11 14:17:27,012 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-10-11 14:17:27,012 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-10-11 14:17:27,012 INFO L133 SettingsManager]: * Use SBE=true [2018-10-11 14:17:27,013 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-10-11 14:17:27,013 INFO L133 SettingsManager]: * sizeof long=4 [2018-10-11 14:17:27,013 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-10-11 14:17:27,013 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-10-11 14:17:27,013 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-10-11 14:17:27,013 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-10-11 14:17:27,020 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-10-11 14:17:27,020 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-10-11 14:17:27,020 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-10-11 14:17:27,021 INFO L133 SettingsManager]: * sizeof long double=12 [2018-10-11 14:17:27,021 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-10-11 14:17:27,021 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-10-11 14:17:27,021 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-10-11 14:17:27,021 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-10-11 14:17:27,022 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-10-11 14:17:27,022 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-10-11 14:17:27,022 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-10-11 14:17:27,022 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-10-11 14:17:27,022 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-10-11 14:17:27,025 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-10-11 14:17:27,025 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-10-11 14:17:27,025 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-10-11 14:17:27,025 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-10-11 14:17:27,026 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-10-11 14:17:27,026 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-10-11 14:17:27,154 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-10-11 14:17:27,193 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-10-11 14:17:27,205 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-10-11 14:17:27,209 INFO L271 PluginConnector]: Initializing CDTParser... [2018-10-11 14:17:27,210 INFO L276 PluginConnector]: CDTParser initialized [2018-10-11 14:17:27,211 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product32_true-unreach-call_false-termination.cil.c [2018-10-11 14:17:27,873 INFO L217 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/431fc2a32/2543d43c44bf48ffa1308a024ab208e8/FLAG4343ced10 [2018-10-11 14:17:28,538 INFO L289 CDTParser]: Found 1 translation units. [2018-10-11 14:17:28,541 INFO L157 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product32_true-unreach-call_false-termination.cil.c [2018-10-11 14:17:28,583 INFO L337 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/431fc2a32/2543d43c44bf48ffa1308a024ab208e8/FLAG4343ced10 [2018-10-11 14:17:28,628 INFO L345 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/431fc2a32/2543d43c44bf48ffa1308a024ab208e8 [2018-10-11 14:17:28,655 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-10-11 14:17:28,661 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-10-11 14:17:28,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-10-11 14:17:28,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-10-11 14:17:28,676 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-10-11 14:17:28,678 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:17:28" (1/1) ... [2018-10-11 14:17:28,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c14074d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:28, skipping insertion in model container [2018-10-11 14:17:28,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 02:17:28" (1/1) ... [2018-10-11 14:17:28,713 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-10-11 14:17:28,874 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-10-11 14:17:29,374 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:17:29,400 INFO L189 MainTranslator]: Completed pre-run [2018-10-11 14:17:29,535 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-10-11 14:17:29,593 INFO L193 MainTranslator]: Completed translation [2018-10-11 14:17:29,593 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29 WrapperNode [2018-10-11 14:17:29,593 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-10-11 14:17:29,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-10-11 14:17:29,599 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-10-11 14:17:29,599 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-10-11 14:17:29,634 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29" (1/1) ... [2018-10-11 14:17:29,637 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29" (1/1) ... [2018-10-11 14:17:29,664 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29" (1/1) ... [2018-10-11 14:17:29,665 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29" (1/1) ... [2018-10-11 14:17:29,713 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29" (1/1) ... [2018-10-11 14:17:29,752 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29" (1/1) ... [2018-10-11 14:17:29,758 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 02:17:29" (1/1) ... [2018-10-11 14:17:29,772 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-10-11 14:17:29,779 INFO L168 Benchmark]: Toolchain (without parser) took 1123.56 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 21.3 MB). Peak memory consumption was 21.3 MB. Max. memory is 1.9 GB. [2018-10-11 14:17:29,789 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. [2018-10-11 14:17:29,790 INFO L168 Benchmark]: CACSL2BoogieTranslator took 935.86 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 14:17:29,796 INFO L168 Benchmark]: Boogie Preprocessor took 174.00 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. [2018-10-11 14:17:29,803 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 0.28 ms. Allocated memory is still 1.9 GB. Free memory is still 1.9 GB. There was no memory consumed. Max. memory is 1.9 GB. * CACSL2BoogieTranslator took 935.86 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. * Boogie Preprocessor took 174.00 ms. Allocated memory is still 1.9 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 10.7 MB). Peak memory consumption was 10.7 MB. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...