./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-crafted/mapsum3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 025d5a27 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/mapsum3.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 c94e4380c34c9ea839e979b103a1143a54a34d34 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mapsum3.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 c94e4380c34c9ea839e979b103a1143a54a34d34 .............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-025d5a2 [2019-11-26 16:30:06,551 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:30:06,558 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:30:06,597 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:30:06,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:30:06,601 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:30:06,607 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:30:06,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:30:06,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:30:06,638 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:30:06,639 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:30:06,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:30:06,646 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:30:06,648 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:30:06,652 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:30:06,658 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:30:06,660 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:30:06,661 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:30:06,664 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:30:06,674 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:30:06,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:30:06,690 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:30:06,691 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:30:06,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:30:06,704 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:30:06,706 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:30:06,706 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:30:06,710 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:30:06,711 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:30:06,713 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:30:06,715 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:30:06,716 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:30:06,718 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:30:06,723 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:30:06,725 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:30:06,725 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:30:06,726 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:30:06,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:30:06,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:30:06,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:30:06,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:30:06,735 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-26 16:30:06,795 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:30:06,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:30:06,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:30:06,803 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:30:06,803 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:30:06,804 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:30:06,805 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:30:06,805 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-26 16:30:06,805 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:30:06,809 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:30:06,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:30:06,812 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:30:06,812 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:30:06,813 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:30:06,813 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:30:06,813 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:30:06,814 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:30:06,814 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:30:06,814 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:30:06,815 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:30:06,817 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:30:06,817 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:30:06,818 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:30:06,820 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:30:06,820 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:30:06,820 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-26 16:30:06,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-26 16:30:06,821 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:30:06,823 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 -> c94e4380c34c9ea839e979b103a1143a54a34d34 [2019-11-26 16:30:07,430 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:30:07,460 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:30:07,468 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:30:07,472 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:30:07,475 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:30:07,478 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/mapsum3.i [2019-11-26 16:30:07,637 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64e2721da/d3127b158a394e5bba6a695f31098a5f/FLAGf8e9a67c8 [2019-11-26 16:30:08,700 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:30:08,701 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/mapsum3.i [2019-11-26 16:30:08,719 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64e2721da/d3127b158a394e5bba6a695f31098a5f/FLAGf8e9a67c8 [2019-11-26 16:30:08,760 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/64e2721da/d3127b158a394e5bba6a695f31098a5f [2019-11-26 16:30:08,768 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:30:08,770 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:30:08,778 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:30:08,778 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:30:08,785 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:30:08,790 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:30:08" (1/1) ... [2019-11-26 16:30:08,797 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fe53f8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:08, skipping insertion in model container [2019-11-26 16:30:08,797 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:30:08" (1/1) ... [2019-11-26 16:30:08,818 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:30:08,866 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:30:09,367 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:30:09,416 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 16:30:09,496 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:30:09,641 INFO L208 MainTranslator]: Completed translation [2019-11-26 16:30:09,643 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09 WrapperNode [2019-11-26 16:30:09,643 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:30:09,644 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 16:30:09,644 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 16:30:09,644 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 16:30:09,658 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,685 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,763 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 16:30:09,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 16:30:09,766 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 16:30:09,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 16:30:09,777 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,777 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,817 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,831 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,837 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:09" (1/1) ... [2019-11-26 16:30:09,841 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 16:30:09,852 INFO L168 Benchmark]: Toolchain (without parser) took 1075.39 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 991.1 MB in the end (delta: -29.4 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 16:30:09,856 INFO L168 Benchmark]: CDTParser took 0.41 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. [2019-11-26 16:30:09,870 INFO L168 Benchmark]: CACSL2BoogieTranslator took 866.03 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 996.8 MB in the end (delta: -35.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-26 16:30:09,872 INFO L168 Benchmark]: Boogie Procedure Inliner took 120.80 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. [2019-11-26 16:30:09,875 INFO L168 Benchmark]: Boogie Preprocessor took 77.53 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. [2019-11-26 16:30:09,887 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41 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 866.03 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 996.8 MB in the end (delta: -35.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 120.80 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 77.53 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... ### Bit-precise run ### This is Ultimate 0.1.24-025d5a2 [2019-11-26 16:30:13,773 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-26 16:30:13,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-26 16:30:13,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-26 16:30:13,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-26 16:30:13,817 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-26 16:30:13,823 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-26 16:30:13,840 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-26 16:30:13,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-26 16:30:13,848 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-26 16:30:13,852 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-26 16:30:13,857 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-26 16:30:13,860 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-26 16:30:13,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-26 16:30:13,870 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-26 16:30:13,873 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-26 16:30:13,876 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-26 16:30:13,879 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-26 16:30:13,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-26 16:30:13,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-26 16:30:13,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-26 16:30:13,908 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-26 16:30:13,912 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-26 16:30:13,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-26 16:30:13,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-26 16:30:13,926 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-26 16:30:13,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-26 16:30:13,930 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-26 16:30:13,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-26 16:30:13,935 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-26 16:30:13,935 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-26 16:30:13,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-26 16:30:13,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-26 16:30:13,943 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-26 16:30:13,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-26 16:30:13,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-26 16:30:13,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-26 16:30:13,951 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-26 16:30:13,951 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-26 16:30:13,955 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-26 16:30:13,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-26 16:30:13,959 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-26 16:30:14,000 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-26 16:30:14,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-26 16:30:14,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-26 16:30:14,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-26 16:30:14,006 INFO L138 SettingsManager]: * Use SBE=true [2019-11-26 16:30:14,009 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-26 16:30:14,009 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-26 16:30:14,010 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-26 16:30:14,010 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-26 16:30:14,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-26 16:30:14,012 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-26 16:30:14,014 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-26 16:30:14,014 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-26 16:30:14,015 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-26 16:30:14,015 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-26 16:30:14,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-26 16:30:14,016 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-26 16:30:14,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-26 16:30:14,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-26 16:30:14,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-26 16:30:14,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-26 16:30:14,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-26 16:30:14,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-26 16:30:14,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-26 16:30:14,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-26 16:30:14,022 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-26 16:30:14,022 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-26 16:30:14,022 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-26 16:30:14,023 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-26 16:30:14,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-26 16:30:14,026 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 -> c94e4380c34c9ea839e979b103a1143a54a34d34 [2019-11-26 16:30:14,581 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-26 16:30:14,613 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-26 16:30:14,623 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-26 16:30:14,625 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-26 16:30:14,626 INFO L275 PluginConnector]: CDTParser initialized [2019-11-26 16:30:14,629 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/mapsum3.i [2019-11-26 16:30:14,782 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f13e1f58/e42af117a16344d6b4aceafbb47f274f/FLAGc1d42adb3 [2019-11-26 16:30:15,856 INFO L306 CDTParser]: Found 1 translation units. [2019-11-26 16:30:15,857 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/mapsum3.i [2019-11-26 16:30:15,875 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f13e1f58/e42af117a16344d6b4aceafbb47f274f/FLAGc1d42adb3 [2019-11-26 16:30:15,911 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0f13e1f58/e42af117a16344d6b4aceafbb47f274f [2019-11-26 16:30:15,920 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-26 16:30:15,926 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-26 16:30:15,932 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-26 16:30:15,935 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-26 16:30:15,942 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-26 16:30:15,943 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:30:15" (1/1) ... [2019-11-26 16:30:15,953 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e4437ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:15, skipping insertion in model container [2019-11-26 16:30:15,956 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 04:30:15" (1/1) ... [2019-11-26 16:30:15,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-26 16:30:16,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-26 16:30:16,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:30:16,535 INFO L203 MainTranslator]: Completed pre-run [2019-11-26 16:30:16,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-26 16:30:16,756 INFO L208 MainTranslator]: Completed translation [2019-11-26 16:30:16,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16 WrapperNode [2019-11-26 16:30:16,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-26 16:30:16,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-26 16:30:16,762 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-26 16:30:16,762 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-26 16:30:16,788 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,888 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-26 16:30:16,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-26 16:30:16,892 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-26 16:30:16,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-26 16:30:16,916 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,917 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,970 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,991 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:16,996 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 04:30:16" (1/1) ... [2019-11-26 16:30:17,006 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-26 16:30:17,018 INFO L168 Benchmark]: Toolchain (without parser) took 1089.49 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 991.1 MB in the end (delta: -29.4 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-26 16:30:17,022 INFO L168 Benchmark]: CDTParser took 0.42 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. [2019-11-26 16:30:17,025 INFO L168 Benchmark]: CACSL2BoogieTranslator took 829.16 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 996.8 MB in the end (delta: -35.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-26 16:30:17,030 INFO L168 Benchmark]: Boogie Procedure Inliner took 129.80 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. [2019-11-26 16:30:17,032 INFO L168 Benchmark]: Boogie Preprocessor took 118.72 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. [2019-11-26 16:30:17,040 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 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 829.16 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 996.8 MB in the end (delta: -35.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 129.80 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 118.72 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...