./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-crafted/mapsum1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 65d6cd23 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/array-crafted/mapsum1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f243da2bfc4a7b12e7b383df8d7f70c6ac5c3bc2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/array-crafted/mapsum1.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash f243da2bfc4a7b12e7b383df8d7f70c6ac5c3bc2 ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-65d6cd2 [2019-11-25 22:21:53,444 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:21:53,446 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:21:53,467 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:21:53,468 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:21:53,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:21:53,481 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:21:53,494 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:21:53,500 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:21:53,506 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:21:53,507 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:21:53,511 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:21:53,511 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:21:53,513 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:21:53,517 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:21:53,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:21:53,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:21:53,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:21:53,526 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:21:53,530 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:21:53,536 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:21:53,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:21:53,543 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:21:53,547 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:21:53,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:21:53,553 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:21:53,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:21:53,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:21:53,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:21:53,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:21:53,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:21:53,558 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:21:53,560 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:21:53,564 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:21:53,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:21:53,565 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:21:53,566 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:21:53,568 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:21:53,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:21:53,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:21:53,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:21:53,572 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 22:21:53,603 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:21:53,603 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:21:53,605 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:21:53,605 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:21:53,605 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:21:53,606 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:21:53,606 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:21:53,608 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 22:21:53,608 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:21:53,608 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:21:53,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:21:53,609 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:21:53,609 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:21:53,610 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:21:53,610 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:21:53,613 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:21:53,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:21:53,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:21:53,613 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:21:53,614 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:21:53,614 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:21:53,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:21:53,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:21:53,615 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:21:53,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:21:53,615 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 22:21:53,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 22:21:53,618 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:21:53,618 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f243da2bfc4a7b12e7b383df8d7f70c6ac5c3bc2 [2019-11-25 22:21:54,138 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:21:54,157 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:21:54,161 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:21:54,166 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:21:54,166 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:21:54,167 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/mapsum1.i [2019-11-25 22:21:54,280 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c147172/4f736d378ec148e08e9ff640bc48148f/FLAG932cd7138 [2019-11-25 22:21:55,013 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:21:55,015 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/mapsum1.i [2019-11-25 22:21:55,024 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c147172/4f736d378ec148e08e9ff640bc48148f/FLAG932cd7138 [2019-11-25 22:21:55,335 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e9c147172/4f736d378ec148e08e9ff640bc48148f [2019-11-25 22:21:55,343 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:21:55,345 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:21:55,346 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:21:55,348 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:21:55,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:21:55,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:55,360 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a9cbd7c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55, skipping insertion in model container [2019-11-25 22:21:55,360 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:55,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:21:55,413 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:21:55,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:21:55,737 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 22:21:55,777 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:21:55,875 INFO L208 MainTranslator]: Completed translation [2019-11-25 22:21:55,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55 WrapperNode [2019-11-25 22:21:55,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 22:21:55,884 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 22:21:55,885 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 22:21:55,885 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 22:21:55,898 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:55,908 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:55,949 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 22:21:55,950 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 22:21:55,951 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 22:21:55,951 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 22:21:55,959 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:55,959 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:55,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:55,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:56,008 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:56,014 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:56,016 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:55" (1/1) ... [2019-11-25 22:21:56,025 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 22:21:56,034 INFO L168 Benchmark]: Toolchain (without parser) took 684.74 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 989.7 MB in the end (delta: -28.0 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:21:56,035 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:21:56,047 INFO L168 Benchmark]: CACSL2BoogieTranslator took 537.84 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 995.5 MB in the end (delta: -33.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-25 22:21:56,049 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.72 ms. Allocated memory is still 1.0 GB. Free memory is still 995.5 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:21:56,049 INFO L168 Benchmark]: Boogie Preprocessor took 76.46 ms. Allocated memory is still 1.0 GB. Free memory was 995.5 MB in the beginning and 989.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 22:21:56,057 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 537.84 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 961.7 MB in the beginning and 995.5 MB in the end (delta: -33.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 65.72 ms. Allocated memory is still 1.0 GB. Free memory is still 995.5 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 76.46 ms. Allocated memory is still 1.0 GB. Free memory was 995.5 MB in the beginning and 989.7 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-65d6cd2 [2019-11-25 22:21:58,778 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:21:58,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:21:58,808 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:21:58,808 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:21:58,811 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:21:58,816 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:21:58,825 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:21:58,831 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:21:58,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:21:58,837 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:21:58,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:21:58,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:21:58,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:21:58,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:21:58,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:21:58,850 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:21:58,852 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:21:58,856 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:21:58,861 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:21:58,867 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:21:58,871 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:21:58,874 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:21:58,876 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:21:58,881 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:21:58,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:21:58,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:21:58,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:21:58,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:21:58,889 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:21:58,889 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:21:58,890 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:21:58,891 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:21:58,894 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:21:58,895 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:21:58,896 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:21:58,897 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:21:58,897 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:21:58,899 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:21:58,900 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:21:58,901 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:21:58,902 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 22:21:58,951 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:21:58,951 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:21:58,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:21:58,954 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:21:58,954 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:21:58,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:21:58,954 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:21:58,954 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:21:58,957 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:21:58,957 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:21:58,958 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:21:58,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:21:58,958 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 22:21:58,959 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 22:21:58,959 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:21:58,959 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:21:58,959 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:21:58,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:21:58,960 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:21:58,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:21:58,962 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:21:58,962 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:21:58,962 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:21:58,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:21:58,963 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:21:58,963 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:21:58,963 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 22:21:58,963 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 22:21:58,964 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:21:58,965 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 22:21:58,966 INFO L138 SettingsManager]: * Logic for external solver=AUFBV Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f243da2bfc4a7b12e7b383df8d7f70c6ac5c3bc2 [2019-11-25 22:21:59,339 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:21:59,367 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:21:59,375 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:21:59,378 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:21:59,380 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:21:59,384 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/mapsum1.i [2019-11-25 22:21:59,490 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27dda2e2d/9dff9c126e9e491c9f2c5f0cb24fe565/FLAGef1794367 [2019-11-25 22:22:00,211 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:22:00,212 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/mapsum1.i [2019-11-25 22:22:00,224 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27dda2e2d/9dff9c126e9e491c9f2c5f0cb24fe565/FLAGef1794367 [2019-11-25 22:22:00,540 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/27dda2e2d/9dff9c126e9e491c9f2c5f0cb24fe565 [2019-11-25 22:22:00,544 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:22:00,549 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:22:00,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:22:00,556 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:22:00,561 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:22:00,562 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:22:00" (1/1) ... [2019-11-25 22:22:00,570 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fac7363 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:00, skipping insertion in model container [2019-11-25 22:22:00,570 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:22:00" (1/1) ... [2019-11-25 22:22:00,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:22:00,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:22:00,965 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:22:00,977 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 22:22:01,041 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:22:01,146 INFO L208 MainTranslator]: Completed translation [2019-11-25 22:22:01,147 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01 WrapperNode [2019-11-25 22:22:01,147 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 22:22:01,148 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 22:22:01,148 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 22:22:01,148 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 22:22:01,158 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,167 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,221 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 22:22:01,222 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 22:22:01,222 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 22:22:01,222 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 22:22:01,230 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,266 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,277 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:01" (1/1) ... [2019-11-25 22:22:01,290 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 22:22:01,303 INFO L168 Benchmark]: Toolchain (without parser) took 745.47 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 991.1 MB in the end (delta: -30.9 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:22:01,304 INFO L168 Benchmark]: CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:22:01,305 INFO L168 Benchmark]: CACSL2BoogieTranslator took 595.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 996.8 MB in the end (delta: -36.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-25 22:22:01,306 INFO L168 Benchmark]: Boogie Procedure Inliner took 73.43 ms. Allocated memory is still 1.0 GB. Free memory is still 996.8 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:22:01,307 INFO L168 Benchmark]: Boogie Preprocessor took 70.51 ms. Allocated memory is still 1.0 GB. Free memory was 996.8 MB in the beginning and 991.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-25 22:22:01,320 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 595.30 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.3 MB in the beginning and 996.8 MB in the end (delta: -36.6 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 73.43 ms. Allocated memory is still 1.0 GB. Free memory is still 996.8 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 70.51 ms. Allocated memory is still 1.0 GB. Free memory was 996.8 MB in the beginning and 991.1 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...