./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-industry-pattern/array_of_struct_single_elem_init.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 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-industry-pattern/array_of_struct_single_elem_init.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 28835122b876b574728c746171f50b2ba18902f9 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-industry-pattern/array_of_struct_single_elem_init.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 28835122b876b574728c746171f50b2ba18902f9 .......................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 09:16:17,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:16:17,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:16:17,578 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:16:17,579 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:16:17,582 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:16:17,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:16:17,616 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:16:17,618 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:16:17,626 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:16:17,628 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:16:17,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:16:17,634 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:16:17,642 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:16:17,644 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:16:17,649 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:16:17,651 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:16:17,657 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:16:17,662 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:16:17,670 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:16:17,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:16:17,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:16:17,688 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:16:17,693 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:16:17,699 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:16:17,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:16:17,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:16:17,704 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:16:17,707 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:16:17,708 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:16:17,709 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:16:17,710 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:16:17,712 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:16:17,716 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:16:17,718 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:16:17,721 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:16:17,722 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:16:17,723 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:16:17,723 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:16:17,726 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:16:17,731 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:16:17,732 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-27 09:16:17,771 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:16:17,772 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:16:17,776 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:16:17,776 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:16:17,778 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:16:17,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:16:17,778 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:16:17,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 09:16:17,781 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:16:17,781 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:16:17,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:16:17,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:16:17,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:16:17,784 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:16:17,786 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:16:17,786 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:16:17,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:16:17,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:16:17,787 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:16:17,787 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:16:17,787 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:16:17,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:16:17,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:16:17,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:16:17,790 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:16:17,791 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 09:16:17,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 09:16:17,791 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:16:17,791 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 -> 28835122b876b574728c746171f50b2ba18902f9 [2019-11-27 09:16:18,404 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:16:18,434 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:16:18,441 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:16:18,449 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:16:18,449 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:16:18,451 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-industry-pattern/array_of_struct_single_elem_init.i [2019-11-27 09:16:18,610 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc18ddd7c/ea4c59f8835a4079ac7a5bf6cc318025/FLAGfc4bde15f [2019-11-27 09:16:19,663 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:16:19,668 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-industry-pattern/array_of_struct_single_elem_init.i [2019-11-27 09:16:19,681 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc18ddd7c/ea4c59f8835a4079ac7a5bf6cc318025/FLAGfc4bde15f [2019-11-27 09:16:19,727 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc18ddd7c/ea4c59f8835a4079ac7a5bf6cc318025 [2019-11-27 09:16:19,738 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:16:19,740 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:16:19,744 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:16:19,746 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:16:19,751 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:16:19,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:16:19" (1/1) ... [2019-11-27 09:16:19,763 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c10032a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:19, skipping insertion in model container [2019-11-27 09:16:19,766 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:16:19" (1/1) ... [2019-11-27 09:16:19,783 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:16:19,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:16:20,254 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:16:23,359 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:16:23,945 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:16:24,010 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:16:24,012 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24 WrapperNode [2019-11-27 09:16:24,015 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:16:24,016 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:16:24,016 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:16:24,016 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:16:24,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,073 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:16:24,143 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:16:24,143 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:16:24,143 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:16:24,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,160 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,161 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:24" (1/1) ... [2019-11-27 09:16:24,228 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:16:24,240 INFO L168 Benchmark]: Toolchain (without parser) took 4493.54 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 802.7 MB in the end (delta: 158.9 MB). Peak memory consumption was 159.0 MB. Max. memory is 12.5 GB. [2019-11-27 09:16:24,243 INFO L168 Benchmark]: CDTParser took 0.35 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. [2019-11-27 09:16:24,248 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4271.21 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 805.6 MB in the end (delta: 156.1 MB). Peak memory consumption was 470.0 MB. Max. memory is 12.5 GB. [2019-11-27 09:16:24,250 INFO L168 Benchmark]: Boogie Procedure Inliner took 126.76 ms. Allocated memory is still 1.0 GB. Free memory was 805.6 MB in the beginning and 802.7 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 12.5 GB. [2019-11-27 09:16:24,253 INFO L168 Benchmark]: Boogie Preprocessor took 87.80 ms. Allocated memory is still 1.0 GB. Free memory is still 802.7 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 09:16:24,263 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.35 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 4271.21 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 805.6 MB in the end (delta: 156.1 MB). Peak memory consumption was 470.0 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 126.76 ms. Allocated memory is still 1.0 GB. Free memory was 805.6 MB in the beginning and 802.7 MB in the end (delta: 2.9 MB). Peak memory consumption was 2.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 87.80 ms. Allocated memory is still 1.0 GB. Free memory is still 802.7 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-da95e15 [2019-11-27 09:16:28,063 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 09:16:28,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 09:16:28,092 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 09:16:28,093 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 09:16:28,108 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 09:16:28,115 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 09:16:28,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 09:16:28,134 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 09:16:28,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 09:16:28,143 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 09:16:28,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 09:16:28,148 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 09:16:28,154 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 09:16:28,156 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 09:16:28,161 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 09:16:28,163 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 09:16:28,169 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 09:16:28,176 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 09:16:28,183 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 09:16:28,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 09:16:28,198 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 09:16:28,200 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 09:16:28,205 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 09:16:28,212 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 09:16:28,213 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 09:16:28,213 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 09:16:28,217 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 09:16:28,220 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 09:16:28,221 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 09:16:28,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 09:16:28,222 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 09:16:28,227 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 09:16:28,228 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 09:16:28,230 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 09:16:28,231 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 09:16:28,234 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 09:16:28,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 09:16:28,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 09:16:28,237 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 09:16:28,241 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 09:16:28,242 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-27 09:16:28,279 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 09:16:28,281 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 09:16:28,285 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 09:16:28,287 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 09:16:28,287 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 09:16:28,288 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 09:16:28,288 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-27 09:16:28,288 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-27 09:16:28,290 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 09:16:28,290 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 09:16:28,291 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 09:16:28,293 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 09:16:28,293 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 09:16:28,294 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 09:16:28,294 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-27 09:16:28,296 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 09:16:28,296 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 09:16:28,296 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 09:16:28,297 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 09:16:28,297 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 09:16:28,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 09:16:28,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 09:16:28,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 09:16:28,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 09:16:28,301 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 09:16:28,301 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 09:16:28,301 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 09:16:28,304 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 09:16:28,304 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 09:16:28,304 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 09:16:28,306 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 -> 28835122b876b574728c746171f50b2ba18902f9 [2019-11-27 09:16:28,893 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 09:16:28,918 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 09:16:28,927 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 09:16:28,929 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 09:16:28,932 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 09:16:28,934 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-industry-pattern/array_of_struct_single_elem_init.i [2019-11-27 09:16:29,084 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be1a4f00/7995e6d0a0e64a71a466030ad702e981/FLAGd5d3b2088 [2019-11-27 09:16:30,065 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 09:16:30,066 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-industry-pattern/array_of_struct_single_elem_init.i [2019-11-27 09:16:30,085 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be1a4f00/7995e6d0a0e64a71a466030ad702e981/FLAGd5d3b2088 [2019-11-27 09:16:30,262 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6be1a4f00/7995e6d0a0e64a71a466030ad702e981 [2019-11-27 09:16:30,272 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 09:16:30,274 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 09:16:30,279 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 09:16:30,280 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 09:16:30,286 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 09:16:30,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:16:30" (1/1) ... [2019-11-27 09:16:30,297 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1be2349e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:30, skipping insertion in model container [2019-11-27 09:16:30,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 09:16:30" (1/1) ... [2019-11-27 09:16:30,316 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 09:16:30,366 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 09:16:30,852 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:16:34,204 INFO L203 MainTranslator]: Completed pre-run [2019-11-27 09:16:34,916 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-27 09:16:34,985 INFO L208 MainTranslator]: Completed translation [2019-11-27 09:16:34,986 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34 WrapperNode [2019-11-27 09:16:34,986 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-27 09:16:34,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-27 09:16:34,988 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-27 09:16:34,990 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-27 09:16:35,009 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,056 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-27 09:16:35,118 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-27 09:16:35,119 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-27 09:16:35,119 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-27 09:16:35,130 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,130 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,138 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,138 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,180 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,195 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 09:16:34" (1/1) ... [2019-11-27 09:16:35,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-27 09:16:35,223 INFO L168 Benchmark]: Toolchain (without parser) took 4940.48 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 798.2 MB in the end (delta: 162.0 MB). Peak memory consumption was 162.0 MB. Max. memory is 12.5 GB. [2019-11-27 09:16:35,224 INFO L168 Benchmark]: CDTParser took 0.33 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. [2019-11-27 09:16:35,227 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4707.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 805.6 MB in the end (delta: 154.6 MB). Peak memory consumption was 468.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:16:35,230 INFO L168 Benchmark]: Boogie Procedure Inliner took 124.05 ms. Allocated memory is still 1.0 GB. Free memory was 805.6 MB in the beginning and 803.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 12.5 GB. [2019-11-27 09:16:35,236 INFO L168 Benchmark]: Boogie Preprocessor took 93.38 ms. Allocated memory is still 1.0 GB. Free memory was 803.7 MB in the beginning and 798.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 12.5 GB. [2019-11-27 09:16:35,243 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33 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 4707.55 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 960.2 MB in the beginning and 805.6 MB in the end (delta: 154.6 MB). Peak memory consumption was 468.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 124.05 ms. Allocated memory is still 1.0 GB. Free memory was 805.6 MB in the beginning and 803.7 MB in the end (delta: 1.9 MB). Peak memory consumption was 1.9 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 93.38 ms. Allocated memory is still 1.0 GB. Free memory was 803.7 MB in the beginning and 798.2 MB in the end (delta: 5.5 MB). Peak memory consumption was 5.5 MB. Max. memory is 12.5 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...