./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-cav19/array_init_pair_sum_const.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 32f26835 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-cav19/array_init_pair_sum_const.c -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 e30c91f8c05ae936cd2f35fd6bdde9b36750f1c4 ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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-cav19/array_init_pair_sum_const.c -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 e30c91f8c05ae936cd2f35fd6bdde9b36750f1c4 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-32f2683 [2019-11-24 20:36:36,641 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 20:36:36,644 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 20:36:36,670 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 20:36:36,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 20:36:36,690 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 20:36:36,693 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 20:36:36,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 20:36:36,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 20:36:36,723 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 20:36:36,727 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 20:36:36,730 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 20:36:36,735 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 20:36:36,739 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 20:36:36,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 20:36:36,745 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 20:36:36,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 20:36:36,754 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 20:36:36,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 20:36:36,767 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 20:36:36,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 20:36:36,781 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 20:36:36,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 20:36:36,788 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 20:36:36,795 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 20:36:36,798 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 20:36:36,798 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 20:36:36,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 20:36:36,803 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 20:36:36,804 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 20:36:36,806 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 20:36:36,807 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 20:36:36,809 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 20:36:36,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 20:36:36,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 20:36:36,819 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 20:36:36,820 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 20:36:36,821 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 20:36:36,821 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 20:36:36,826 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 20:36:36,828 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 20:36:36,829 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-24 20:36:36,869 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 20:36:36,871 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 20:36:36,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 20:36:36,877 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 20:36:36,877 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 20:36:36,879 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 20:36:36,879 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 20:36:36,879 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 20:36:36,880 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 20:36:36,880 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 20:36:36,883 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 20:36:36,883 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 20:36:36,884 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 20:36:36,884 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 20:36:36,885 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 20:36:36,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 20:36:36,888 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 20:36:36,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 20:36:36,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 20:36:36,889 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 20:36:36,890 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 20:36:36,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 20:36:36,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 20:36:36,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 20:36:36,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 20:36:36,893 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 20:36:36,893 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 20:36:36,893 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 20:36:36,894 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 20:36:36,894 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 -> e30c91f8c05ae936cd2f35fd6bdde9b36750f1c4 [2019-11-24 20:36:37,513 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 20:36:37,544 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 20:36:37,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 20:36:37,557 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 20:36:37,558 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 20:36:37,560 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-cav19/array_init_pair_sum_const.c [2019-11-24 20:36:37,720 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40101436f/f97d06117b8844958fb1decbd1c976a9/FLAG73dcb0e3d [2019-11-24 20:36:38,788 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 20:36:38,789 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_pair_sum_const.c [2019-11-24 20:36:38,805 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40101436f/f97d06117b8844958fb1decbd1c976a9/FLAG73dcb0e3d [2019-11-24 20:36:38,844 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/40101436f/f97d06117b8844958fb1decbd1c976a9 [2019-11-24 20:36:38,866 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 20:36:38,874 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 20:36:38,879 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:38,881 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 20:36:38,891 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 20:36:38,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:38" (1/1) ... [2019-11-24 20:36:38,903 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 24.11 08:36:38, skipping insertion in model container [2019-11-24 20:36:38,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:38" (1/1) ... [2019-11-24 20:36:38,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 20:36:38,979 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 20:36:39,414 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:39,420 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 20:36:39,467 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:39,492 INFO L208 MainTranslator]: Completed translation [2019-11-24 20:36:39,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39 WrapperNode [2019-11-24 20:36:39,499 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:39,511 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:39,511 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 20:36:39,511 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 20:36:39,615 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,633 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:39,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 20:36:39,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 20:36:39,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 20:36:39,721 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,724 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,739 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,741 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,758 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,771 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,783 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:39" (1/1) ... [2019-11-24 20:36:39,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 20:36:39,798 INFO L168 Benchmark]: Toolchain (without parser) took 920.67 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 991.2 MB in the end (delta: -29.5 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-24 20:36:39,801 INFO L168 Benchmark]: CDTParser took 1.22 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. [2019-11-24 20:36:39,804 INFO L168 Benchmark]: CACSL2BoogieTranslator took 620.10 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. [2019-11-24 20:36:39,808 INFO L168 Benchmark]: Boogie Procedure Inliner took 188.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 996.9 MB in the end (delta: -46.7 MB). Peak memory consumption was 9.3 MB. Max. memory is 12.5 GB. [2019-11-24 20:36:39,812 INFO L168 Benchmark]: Boogie Preprocessor took 89.12 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.2 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 20:36:39,825 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.22 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 620.10 ms. Allocated memory is still 1.0 GB. Free memory was 961.7 MB in the beginning and 950.2 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 188.50 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 996.9 MB in the end (delta: -46.7 MB). Peak memory consumption was 9.3 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 89.12 ms. Allocated memory is still 1.0 GB. Free memory was 996.9 MB in the beginning and 991.2 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 0.1.24-32f2683 [2019-11-24 20:36:43,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 20:36:43,749 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 20:36:43,783 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 20:36:43,788 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 20:36:43,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 20:36:43,793 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 20:36:43,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 20:36:43,813 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 20:36:43,820 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 20:36:43,824 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 20:36:43,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 20:36:43,831 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 20:36:43,835 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 20:36:43,840 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 20:36:43,843 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 20:36:43,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 20:36:43,865 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 20:36:43,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 20:36:43,894 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 20:36:43,900 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 20:36:43,909 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 20:36:43,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 20:36:43,914 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 20:36:43,924 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 20:36:43,924 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 20:36:43,924 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 20:36:43,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 20:36:43,930 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 20:36:43,931 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 20:36:43,933 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 20:36:43,937 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 20:36:43,938 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 20:36:43,941 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 20:36:43,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 20:36:43,947 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 20:36:43,948 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 20:36:43,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 20:36:43,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 20:36:43,953 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 20:36:43,955 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 20:36:43,957 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-24 20:36:43,997 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 20:36:44,000 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 20:36:44,004 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 20:36:44,005 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 20:36:44,005 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 20:36:44,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 20:36:44,007 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-24 20:36:44,008 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-24 20:36:44,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 20:36:44,010 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 20:36:44,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 20:36:44,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 20:36:44,012 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 20:36:44,012 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 20:36:44,013 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 20:36:44,015 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-24 20:36:44,015 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 20:36:44,015 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 20:36:44,016 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 20:36:44,016 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 20:36:44,016 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 20:36:44,018 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 20:36:44,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 20:36:44,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 20:36:44,019 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 20:36:44,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 20:36:44,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 20:36:44,021 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 20:36:44,022 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 20:36:44,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 20:36:44,023 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 20:36:44,026 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 -> e30c91f8c05ae936cd2f35fd6bdde9b36750f1c4 [2019-11-24 20:36:44,554 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 20:36:44,583 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 20:36:44,588 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 20:36:44,596 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 20:36:44,597 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 20:36:44,598 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-cav19/array_init_pair_sum_const.c [2019-11-24 20:36:44,759 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4f032578/2a22dc61824242fc9e6ba343fd4e7cee/FLAGce62a4db6 [2019-11-24 20:36:45,843 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 20:36:45,844 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-cav19/array_init_pair_sum_const.c [2019-11-24 20:36:45,860 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4f032578/2a22dc61824242fc9e6ba343fd4e7cee/FLAGce62a4db6 [2019-11-24 20:36:45,900 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4f032578/2a22dc61824242fc9e6ba343fd4e7cee [2019-11-24 20:36:45,910 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 20:36:45,912 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 20:36:45,917 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:45,918 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 20:36:45,925 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 20:36:45,930 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:45" (1/1) ... [2019-11-24 20:36:45,938 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cad85d5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:45, skipping insertion in model container [2019-11-24 20:36:45,939 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 08:36:45" (1/1) ... [2019-11-24 20:36:45,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 20:36:46,017 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 20:36:46,478 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:46,494 INFO L203 MainTranslator]: Completed pre-run [2019-11-24 20:36:46,562 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-24 20:36:46,708 INFO L208 MainTranslator]: Completed translation [2019-11-24 20:36:46,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46 WrapperNode [2019-11-24 20:36:46,708 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 20:36:46,709 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:46,709 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-24 20:36:46,709 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-24 20:36:46,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,740 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,790 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-24 20:36:46,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-24 20:36:46,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-24 20:36:46,792 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-24 20:36:46,806 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,810 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,826 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,829 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,861 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,877 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,883 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 08:36:46" (1/1) ... [2019-11-24 20:36:46,891 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-24 20:36:46,901 INFO L168 Benchmark]: Toolchain (without parser) took 985.78 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. [2019-11-24 20:36:46,906 INFO L168 Benchmark]: CDTParser took 2.51 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. [2019-11-24 20:36:46,911 INFO L168 Benchmark]: CACSL2BoogieTranslator took 791.53 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 1.0 GB in the end (delta: -40.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. [2019-11-24 20:36:46,913 INFO L168 Benchmark]: Boogie Procedure Inliner took 80.91 ms. Allocated memory is still 1.0 GB. Free memory was 1.0 GB in the beginning and 996.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. [2019-11-24 20:36:46,918 INFO L168 Benchmark]: Boogie Preprocessor took 104.96 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. [2019-11-24 20:36:46,932 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.51 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 791.53 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 1.0 GB in the end (delta: -40.8 MB). Peak memory consumption was 20.9 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 80.91 ms. Allocated memory is still 1.0 GB. Free memory was 1.0 GB in the beginning and 996.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 5.7 MB. Max. memory is 12.5 GB. * Boogie Preprocessor took 104.96 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...