./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/array-fpi/indp5.c --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-fpi/indp5.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 bee6536aec102fd846c1c9918174e184d92eddb8 .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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-fpi/indp5.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 bee6536aec102fd846c1c9918174e184d92eddb8 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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 22:23:17,679 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:23:17,682 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:23:17,707 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:23:17,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:23:17,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:23:17,729 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:23:17,751 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:23:17,755 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:23:17,761 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:23:17,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:23:17,772 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:23:17,776 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:23:17,780 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:23:17,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:23:17,791 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:23:17,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:23:17,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:23:17,806 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:23:17,812 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:23:17,818 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:23:17,829 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:23:17,834 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:23:17,835 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:23:17,844 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:23:17,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:23:17,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:23:17,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:23:17,857 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:23:17,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:23:17,862 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:23:17,863 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:23:17,866 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:23:17,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:23:17,874 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:23:17,875 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:23:17,876 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:23:17,879 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:23:17,879 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:23:17,888 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:23:17,889 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:23:17,891 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-25 22:23:17,938 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:23:17,941 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:23:17,944 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:23:17,946 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:23:17,946 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:23:17,947 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:23:17,949 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:23:17,949 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-25 22:23:17,949 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:23:17,950 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:23:17,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:23:17,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:23:17,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:23:17,953 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:23:17,954 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:23:17,954 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:23:17,956 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:23:17,956 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:23:17,956 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:23:17,957 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:23:17,959 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:23:17,959 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:23:17,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:23:17,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:23:17,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:23:17,961 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-25 22:23:17,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-25 22:23:17,963 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:23:17,963 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 -> bee6536aec102fd846c1c9918174e184d92eddb8 [2019-11-25 22:23:18,480 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:23:18,509 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:23:18,516 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:23:18,520 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:23:18,521 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:23:18,523 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-fpi/indp5.c [2019-11-25 22:23:18,681 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8894e6dd6/003d04905dab43e890f2a7c04b643352/FLAGec422a657 [2019-11-25 22:23:19,753 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:23:19,754 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-fpi/indp5.c [2019-11-25 22:23:19,775 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8894e6dd6/003d04905dab43e890f2a7c04b643352/FLAGec422a657 [2019-11-25 22:23:19,810 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8894e6dd6/003d04905dab43e890f2a7c04b643352 [2019-11-25 22:23:19,820 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:23:19,822 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:23:19,826 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:23:19,827 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:23:19,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:23:19,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:19" (1/1) ... [2019-11-25 22:23:19,845 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3c7cbcc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:19, skipping insertion in model container [2019-11-25 22:23:19,846 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:19" (1/1) ... [2019-11-25 22:23:19,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:23:19,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:23:20,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:23:20,376 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 22:23:20,518 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:23:20,558 INFO L208 MainTranslator]: Completed translation [2019-11-25 22:23:20,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20 WrapperNode [2019-11-25 22:23:20,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 22:23:20,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 22:23:20,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 22:23:20,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 22:23:20,585 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,617 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,659 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 22:23:20,662 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 22:23:20,662 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 22:23:20,662 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 22:23:20,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,680 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,681 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,705 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,713 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,721 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:20" (1/1) ... [2019-11-25 22:23:20,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 22:23:20,735 INFO L168 Benchmark]: Toolchain (without parser) took 909.41 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.3 MB in the end (delta: -23.9 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:23:20,750 INFO L168 Benchmark]: CDTParser took 2.04 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 22:23:20,754 INFO L168 Benchmark]: CACSL2BoogieTranslator took 739.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.3 MB in the end (delta: -23.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. [2019-11-25 22:23:20,758 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.49 ms. Allocated memory is still 1.0 GB. Free memory is still 991.3 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:23:20,759 INFO L168 Benchmark]: Boogie Preprocessor took 67.07 ms. Allocated memory is still 1.0 GB. Free memory is still 991.3 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:23:20,767 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.04 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 739.26 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.3 MB in the end (delta: -23.9 MB). Peak memory consumption was 20.5 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 95.49 ms. Allocated memory is still 1.0 GB. Free memory is still 991.3 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 67.07 ms. Allocated memory is still 1.0 GB. Free memory is still 991.3 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 22:23:24,562 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-25 22:23:24,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-25 22:23:24,600 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-25 22:23:24,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-25 22:23:24,614 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-25 22:23:24,618 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-25 22:23:24,636 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-25 22:23:24,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-25 22:23:24,646 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-25 22:23:24,650 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-25 22:23:24,654 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-25 22:23:24,656 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-25 22:23:24,663 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-25 22:23:24,665 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-25 22:23:24,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-25 22:23:24,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-25 22:23:24,681 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-25 22:23:24,688 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-25 22:23:24,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-25 22:23:24,701 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-25 22:23:24,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-25 22:23:24,713 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-25 22:23:24,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-25 22:23:24,725 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-25 22:23:24,726 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-25 22:23:24,726 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-25 22:23:24,731 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-25 22:23:24,732 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-25 22:23:24,733 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-25 22:23:24,736 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-25 22:23:24,737 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-25 22:23:24,742 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-25 22:23:24,743 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-25 22:23:24,747 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-25 22:23:24,748 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-25 22:23:24,749 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-25 22:23:24,751 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-25 22:23:24,751 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-25 22:23:24,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-25 22:23:24,758 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-25 22:23:24,760 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Bitvector.epf [2019-11-25 22:23:24,803 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-25 22:23:24,803 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-25 22:23:24,807 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-25 22:23:24,807 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-25 22:23:24,809 INFO L138 SettingsManager]: * Use SBE=true [2019-11-25 22:23:24,809 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-25 22:23:24,809 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-25 22:23:24,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-25 22:23:24,812 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-25 22:23:24,812 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-25 22:23:24,813 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-25 22:23:24,814 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-25 22:23:24,817 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-25 22:23:24,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-25 22:23:24,818 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-25 22:23:24,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-25 22:23:24,819 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-25 22:23:24,819 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-25 22:23:24,819 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-25 22:23:24,822 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-25 22:23:24,822 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-25 22:23:24,822 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-25 22:23:24,823 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-25 22:23:24,823 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-25 22:23:24,823 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-25 22:23:24,824 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-25 22:23:24,825 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-25 22:23:24,825 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-25 22:23:24,827 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-25 22:23:24,827 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-25 22:23:24,829 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 -> bee6536aec102fd846c1c9918174e184d92eddb8 [2019-11-25 22:23:25,411 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-25 22:23:25,442 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-25 22:23:25,446 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-25 22:23:25,452 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-25 22:23:25,455 INFO L275 PluginConnector]: CDTParser initialized [2019-11-25 22:23:25,457 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/array-fpi/indp5.c [2019-11-25 22:23:25,609 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c055a5559/279f338cc94e472c9d702e162c56b45f/FLAGe6de7125b [2019-11-25 22:23:26,601 INFO L306 CDTParser]: Found 1 translation units. [2019-11-25 22:23:26,605 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/array-fpi/indp5.c [2019-11-25 22:23:26,620 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c055a5559/279f338cc94e472c9d702e162c56b45f/FLAGe6de7125b [2019-11-25 22:23:26,657 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c055a5559/279f338cc94e472c9d702e162c56b45f [2019-11-25 22:23:26,666 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-25 22:23:26,672 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-25 22:23:26,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-25 22:23:26,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-25 22:23:26,684 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-25 22:23:26,685 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:26" (1/1) ... [2019-11-25 22:23:26,693 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f35d551 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:26, skipping insertion in model container [2019-11-25 22:23:26,694 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 10:23:26" (1/1) ... [2019-11-25 22:23:26,712 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-25 22:23:26,761 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-25 22:23:27,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:23:27,298 INFO L203 MainTranslator]: Completed pre-run [2019-11-25 22:23:27,453 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-25 22:23:27,489 INFO L208 MainTranslator]: Completed translation [2019-11-25 22:23:27,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27 WrapperNode [2019-11-25 22:23:27,490 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-25 22:23:27,498 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-11-25 22:23:27,499 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-11-25 22:23:27,499 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-11-25 22:23:27,510 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,588 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-11-25 22:23:27,589 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-25 22:23:27,589 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-25 22:23:27,590 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-25 22:23:27,600 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,601 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,608 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,609 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,653 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 10:23:27" (1/1) ... [2019-11-25 22:23:27,694 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-25 22:23:27,703 INFO L168 Benchmark]: Toolchain (without parser) took 1027.07 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.2 MB in the end (delta: -23.8 MB). There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:23:27,706 INFO L168 Benchmark]: CDTParser took 0.34 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 22:23:27,710 INFO L168 Benchmark]: CACSL2BoogieTranslator took 814.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.2 MB in the end (delta: -23.8 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. [2019-11-25 22:23:27,711 INFO L168 Benchmark]: Boogie Procedure Inliner took 90.44 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:23:27,712 INFO L168 Benchmark]: Boogie Preprocessor took 106.56 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-25 22:23:27,724 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 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 814.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 967.4 MB in the beginning and 991.2 MB in the end (delta: -23.8 MB). Peak memory consumption was 20.7 MB. Max. memory is 12.5 GB. * Boogie Procedure Inliner took 90.44 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 MB. There was no memory consumed. Max. memory is 12.5 GB. * Boogie Preprocessor took 106.56 ms. Allocated memory is still 1.0 GB. Free memory is still 991.2 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...