./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-crafted/mapsum5.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/mapsum5.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 e938aa9b2e176faee080c9229b449c8ac0bdb4e2 ....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/mapsum5.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 e938aa9b2e176faee080c9229b449c8ac0bdb4e2 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 22:21:57,108 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:21:57,113 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:21:57,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:21:57,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:21:57,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:21:57,158 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:21:57,172 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:21:57,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:21:57,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:21:57,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:21:57,190 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:21:57,194 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:21:57,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:21:57,202 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:21:57,205 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:21:57,209 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:21:57,212 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:21:57,216 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:21:57,224 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:21:57,233 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:21:57,239 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:21:57,243 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:21:57,245 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:21:57,255 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:21:57,256 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:21:57,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:21:57,259 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:21:57,259 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:21:57,262 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:21:57,263 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:21:57,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:21:57,268 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:21:57,269 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:21:57,274 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:21:57,274 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:21:57,276 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:21:57,276 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:21:57,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:21:57,278 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:21:57,282 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:21:57,283 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 22:21:57,320 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:21:57,321 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:21:57,326 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:21:57,327 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:21:57,327 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:21:57,327 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:21:57,327 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:21:57,330 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 22:21:57,330 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:21:57,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:21:57,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:21:57,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:21:57,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:21:57,333 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:21:57,335 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:21:57,335 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:21:57,335 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:21:57,336 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:21:57,336 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:21:57,336 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:21:57,338 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:21:57,338 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:21:57,338 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:21:57,340 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:21:57,340 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:21:57,340 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 22:21:57,340 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 22:21:57,342 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:21:57,342 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 -> e938aa9b2e176faee080c9229b449c8ac0bdb4e2 [2019-11-25 22:21:57,923 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:21:57,950 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:21:57,960 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:21:57,962 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:21:57,963 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:21:57,964 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/mapsum5.i [2019-11-25 22:21:58,121 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c366c53f1/372b6824a57a41c8a2d117c1efd0c68d/FLAGf6f69dc24 [2019-11-25 22:21:59,135 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:21:59,139 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/mapsum5.i [2019-11-25 22:21:59,154 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c366c53f1/372b6824a57a41c8a2d117c1efd0c68d/FLAGf6f69dc24 [2019-11-25 22:21:59,196 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c366c53f1/372b6824a57a41c8a2d117c1efd0c68d [2019-11-25 22:21:59,201 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:21:59,204 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:21:59,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:21:59,210 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:21:59,217 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:21:59,221 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:21:59,228 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2649282b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59, skipping insertion in model container [2019-11-25 22:21:59,230 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:21:59,249 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:21:59,300 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:21:59,775 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:21:59,808 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 22:21:59,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:21:59,995 INFO L208 MainTranslator]: Completed translation [2019-11-25 22:21:59,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59 WrapperNode [2019-11-25 22:21:59,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 22:22:00,000 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 22:22:00,002 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 22:22:00,002 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 22:22:00,023 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,061 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,115 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 22:22:00,117 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 22:22:00,117 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 22:22:00,118 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 22:22:00,129 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,129 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,135 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,136 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,177 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,182 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:21:59" (1/1) ... [2019-11-25 22:22:00,187 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 22:22:00,199 INFO L168 Benchmark]: Toolchain (without parser) took 990.65 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. [2019-11-25 22:22:00,202 INFO L168 Benchmark]: CDTParser took 2.93 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 22:22:00,217 INFO L168 Benchmark]: CACSL2BoogieTranslator took 790.74 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 996.8 MB in the end (delta: -35.1 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-25 22:22:00,222 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.30 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 22:22:00,223 INFO L168 Benchmark]: Boogie Preprocessor took 72.56 ms. Allocated memory is still 1.0 GB. Free memory is still 991.1 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:22:00,234 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.93 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 790.74 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 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 116.30 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. * Boogie Preprocessor took 72.56 ms. Allocated memory is still 1.0 GB. Free memory is still 991.1 MB. There was no memory consumed. 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 22:22:04,128 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:22:04,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:22:04,157 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:22:04,159 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:22:04,161 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:22:04,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:22:04,196 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:22:04,202 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:22:04,205 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:22:04,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:22:04,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:22:04,217 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:22:04,221 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:22:04,224 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:22:04,228 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:22:04,231 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:22:04,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:22:04,242 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:22:04,250 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:22:04,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:22:04,265 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:22:04,267 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:22:04,273 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:22:04,280 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:22:04,283 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:22:04,283 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:22:04,286 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:22:04,288 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:22:04,289 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:22:04,289 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:22:04,290 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:22:04,293 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:22:04,295 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:22:04,299 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:22:04,300 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:22:04,301 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:22:04,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:22:04,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:22:04,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:22:04,311 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:22:04,312 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 22:22:04,351 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:22:04,351 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:22:04,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:22:04,359 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:22:04,359 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:22:04,360 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:22:04,360 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:22:04,360 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:22:04,361 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:22:04,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:22:04,362 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:22:04,363 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:22:04,364 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 22:22:04,364 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 22:22:04,366 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:22:04,366 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:22:04,367 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:22:04,369 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:22:04,369 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:22:04,370 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:22:04,370 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:22:04,370 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:22:04,370 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:22:04,370 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:22:04,372 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:22:04,372 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:22:04,372 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 22:22:04,372 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 22:22:04,373 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:22:04,375 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 22:22:04,376 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 -> e938aa9b2e176faee080c9229b449c8ac0bdb4e2 [2019-11-25 22:22:04,975 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:22:05,004 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:22:05,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:22:05,016 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:22:05,019 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:22:05,021 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-crafted/mapsum5.i [2019-11-25 22:22:05,174 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a216191/e3af0c0967f84418a4f653294316734e/FLAG7de4fd5fa [2019-11-25 22:22:06,162 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:22:06,167 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-crafted/mapsum5.i [2019-11-25 22:22:06,180 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a216191/e3af0c0967f84418a4f653294316734e/FLAG7de4fd5fa [2019-11-25 22:22:06,337 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b5a216191/e3af0c0967f84418a4f653294316734e [2019-11-25 22:22:06,345 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:22:06,347 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:22:06,355 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:22:06,358 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:22:06,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:22:06,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:22:06" (1/1) ... [2019-11-25 22:22:06,375 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37a98191 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:06, skipping insertion in model container [2019-11-25 22:22:06,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:22:06" (1/1) ... [2019-11-25 22:22:06,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:22:06,451 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:22:06,910 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:22:06,945 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 22:22:07,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:22:07,159 INFO L208 MainTranslator]: Completed translation [2019-11-25 22:22:07,162 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07 WrapperNode [2019-11-25 22:22:07,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 22:22:07,165 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 22:22:07,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 22:22:07,166 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 22:22:07,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,195 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,247 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 22:22:07,248 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 22:22:07,248 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 22:22:07,248 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 22:22:07,260 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,280 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,280 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,302 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,312 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,318 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:22:07" (1/1) ... [2019-11-25 22:22:07,331 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 22:22:07,338 INFO L168 Benchmark]: Toolchain (without parser) took 988.29 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 991.1 MB in the end (delta: -25.1 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:22:07,341 INFO L168 Benchmark]: CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:22:07,346 INFO L168 Benchmark]: CACSL2BoogieTranslator took 809.75 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 996.8 MB in the end (delta: -30.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. [2019-11-25 22:22:07,348 INFO L168 Benchmark]: Boogie Procedure Inliner took 82.08 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 22:22:07,351 INFO L168 Benchmark]: Boogie Preprocessor took 84.84 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 22:22:07,362 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.44 ms. Allocated memory is still 1.0 GB. Free memory is still 994.6 MB. There was no memory consumed. Max. memory is 12.5 GB. * CACSL2BoogieTranslator took 809.75 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 966.0 MB in the beginning and 996.8 MB in the end (delta: -30.8 MB). Peak memory consumption was 20.8 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 82.08 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 84.84 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...