./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- 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/aws-c-common/aws_string_eq_ignore_case_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 9c686cefa46ce177f8ba84c05b65fae9518d9729 ...................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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/aws-c-common/aws_string_eq_ignore_case_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-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 64bit --witnessprinter.graph.data.programhash 9c686cefa46ce177f8ba84c05b65fae9518d9729 ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... 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 21:37:56,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:37:56,912 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:37:56,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:37:56,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:37:56,945 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:37:56,947 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:37:56,972 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:37:56,974 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:37:56,980 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:37:56,984 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:37:56,988 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:37:56,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:37:56,996 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:37:57,000 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:37:57,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:37:57,007 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:37:57,011 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:37:57,018 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:37:57,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:37:57,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:37:57,042 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:37:57,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:37:57,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:37:57,057 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:37:57,057 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:37:57,058 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:37:57,061 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:37:57,063 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:37:57,064 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:37:57,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:37:57,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:37:57,070 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:37:57,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:37:57,076 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:37:57,076 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:37:57,080 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:37:57,081 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:37:57,081 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:37:57,082 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:37:57,086 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:37:57,087 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-24 21:37:57,126 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:37:57,128 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:37:57,132 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:37:57,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:37:57,133 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:37:57,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:37:57,135 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-24 21:37:57,135 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:37:57,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:37:57,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:37:57,139 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:37:57,139 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:37:57,140 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:37:57,140 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:37:57,140 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:37:57,144 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:37:57,144 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:37:57,145 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:37:57,145 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:37:57,145 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:37:57,145 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:37:57,146 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:37:57,146 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:37:57,146 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-24 21:37:57,147 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-24 21:37:57,147 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:37:57,147 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:37:57,149 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c686cefa46ce177f8ba84c05b65fae9518d9729 [2019-11-24 21:37:57,739 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:37:57,768 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:37:57,775 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:37:57,777 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:37:57,779 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:37:57,781 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2019-11-24 21:37:57,941 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/013c5f5fc/9e51540222b64d3c9b0fc6bd446fa731/FLAG53b71a126 [2019-11-24 21:37:59,670 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:37:59,670 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2019-11-24 21:37:59,759 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/013c5f5fc/9e51540222b64d3c9b0fc6bd446fa731/FLAG53b71a126 [2019-11-24 21:37:59,805 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/013c5f5fc/9e51540222b64d3c9b0fc6bd446fa731 [2019-11-24 21:37:59,812 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:37:59,817 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:37:59,822 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:37:59,823 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:37:59,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:37:59,833 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:59" (1/1) ... [2019-11-24 21:37:59,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22d566e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:37:59, skipping insertion in model container [2019-11-24 21:37:59,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:37:59" (1/1) ... [2019-11-24 21:37:59,859 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:38:00,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:38:00,592 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-24 21:38:00,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4fb45fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:00, skipping insertion in model container [2019-11-24 21:38:00,598 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:38:00,599 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:38:00,617 INFO L168 Benchmark]: Toolchain (without parser) took 784.60 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:00,618 INFO L168 Benchmark]: CDTParser took 0.69 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. [2019-11-24 21:38:00,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 776.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:00,628 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69 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 776.42 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1825]: Unsupported Syntax Undefined type int64_t 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 21:38:04,477 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-24 21:38:04,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-24 21:38:04,520 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-24 21:38:04,520 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-24 21:38:04,523 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-24 21:38:04,531 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-24 21:38:04,544 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-24 21:38:04,549 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-24 21:38:04,554 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-24 21:38:04,559 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-24 21:38:04,565 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-24 21:38:04,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-24 21:38:04,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-24 21:38:04,574 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-24 21:38:04,578 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-24 21:38:04,582 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-24 21:38:04,584 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-24 21:38:04,591 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-24 21:38:04,600 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-24 21:38:04,607 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-24 21:38:04,615 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-24 21:38:04,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-24 21:38:04,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-24 21:38:04,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-24 21:38:04,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-24 21:38:04,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-24 21:38:04,636 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-24 21:38:04,636 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-24 21:38:04,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-24 21:38:04,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-24 21:38:04,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-24 21:38:04,645 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-24 21:38:04,647 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-24 21:38:04,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-24 21:38:04,651 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-24 21:38:04,655 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-24 21:38:04,655 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-24 21:38:04,656 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-24 21:38:04,657 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-24 21:38:04,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-24 21:38:04,662 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-24 21:38:04,704 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-24 21:38:04,704 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-24 21:38:04,711 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-24 21:38:04,711 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-24 21:38:04,711 INFO L138 SettingsManager]: * Use SBE=true [2019-11-24 21:38:04,712 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-24 21:38:04,712 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-24 21:38:04,714 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-24 21:38:04,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-24 21:38:04,714 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-24 21:38:04,716 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2019-11-24 21:38:04,719 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-24 21:38:04,719 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-24 21:38:04,720 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-24 21:38:04,720 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-24 21:38:04,720 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-24 21:38:04,721 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-24 21:38:04,721 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-24 21:38:04,721 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-24 21:38:04,722 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-24 21:38:04,724 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-24 21:38:04,724 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-24 21:38:04,724 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-24 21:38:04,725 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-24 21:38:04,725 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-24 21:38:04,726 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-24 21:38:04,727 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-24 21:38:04,727 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-24 21:38:04,727 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-24 21:38:04,728 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9c686cefa46ce177f8ba84c05b65fae9518d9729 [2019-11-24 21:38:05,313 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-24 21:38:05,345 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-24 21:38:05,355 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-24 21:38:05,357 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-24 21:38:05,358 INFO L275 PluginConnector]: CDTParser initialized [2019-11-24 21:38:05,359 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2019-11-24 21:38:05,520 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3db498ba3/86e292580afb4f0484192f7958a75136/FLAG220821e2f [2019-11-24 21:38:07,299 INFO L306 CDTParser]: Found 1 translation units. [2019-11-24 21:38:07,302 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_string_eq_ignore_case_harness.i [2019-11-24 21:38:07,379 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3db498ba3/86e292580afb4f0484192f7958a75136/FLAG220821e2f [2019-11-24 21:38:07,418 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3db498ba3/86e292580afb4f0484192f7958a75136 [2019-11-24 21:38:07,427 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-24 21:38:07,431 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-24 21:38:07,437 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-24 21:38:07,438 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-24 21:38:07,445 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-24 21:38:07,446 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:38:07" (1/1) ... [2019-11-24 21:38:07,455 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b2bb83c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:07, skipping insertion in model container [2019-11-24 21:38:07,457 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 09:38:07" (1/1) ... [2019-11-24 21:38:07,477 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-24 21:38:07,741 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-24 21:38:08,300 ERROR L326 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-24 21:38:08,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b1dc2fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 09:38:08, skipping insertion in model container [2019-11-24 21:38:08,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-24 21:38:08,303 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-24 21:38:08,321 INFO L168 Benchmark]: Toolchain (without parser) took 875.18 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:08,322 INFO L168 Benchmark]: CDTParser took 1.61 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. [2019-11-24 21:38:08,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 865.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. [2019-11-24 21:38:08,333 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.61 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 865.83 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 956.0 MB in the beginning and 988.6 MB in the end (delta: -32.6 MB). Peak memory consumption was 46.2 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 1825]: Unsupported Syntax Undefined type int64_t RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...