./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version da95e156 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx12G -Xms1G -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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 aea5118b6f3c4f18bc29904fe27b23ee5e066bdf ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ 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_byte_cursor_eq_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 aea5118b6f3c4f18bc29904fe27b23ee5e066bdf ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: NullPointerException: null --- Real Ultimate output --- This is Ultimate 0.1.24-da95e15 [2019-11-27 10:19:00,439 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:19:00,447 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:19:00,480 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:19:00,483 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:19:00,485 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:19:00,490 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:19:00,506 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:19:00,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:19:00,517 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:19:00,520 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:19:00,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:19:00,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:19:00,529 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:19:00,536 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:19:00,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:19:00,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:19:00,551 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:19:00,556 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:19:00,567 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:19:00,572 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:19:00,577 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:19:00,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:19:00,582 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:19:00,588 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:19:00,591 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:19:00,591 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:19:00,593 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:19:00,593 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:19:00,594 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:19:00,596 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:19:00,597 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:19:00,599 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:19:00,600 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:19:00,603 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:19:00,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:19:00,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:19:00,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:19:00,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:19:00,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:19:00,613 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:19:00,614 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-27 10:19:00,641 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:19:00,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:19:00,646 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:19:00,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:19:00,648 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:19:00,648 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:19:00,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-27 10:19:00,651 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:19:00,651 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:19:00,651 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:19:00,652 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:19:00,653 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:19:00,653 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:19:00,653 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:19:00,653 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:19:00,656 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:19:00,656 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:19:00,656 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:19:00,656 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:19:00,657 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:19:00,657 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:19:00,657 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:19:00,657 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-27 10:19:00,657 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-27 10:19:00,658 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:19:00,658 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:19:00,658 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 -> aea5118b6f3c4f18bc29904fe27b23ee5e066bdf [2019-11-27 10:19:01,189 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:19:01,214 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:19:01,222 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:19:01,225 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:19:01,229 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:19:01,230 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 10:19:01,384 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f9cf6bf2/12875940ac914e3db9736cfe4364915a/FLAG46fc9d731 [2019-11-27 10:19:03,148 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:19:03,152 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 10:19:03,249 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f9cf6bf2/12875940ac914e3db9736cfe4364915a/FLAG46fc9d731 [2019-11-27 10:19:03,293 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8f9cf6bf2/12875940ac914e3db9736cfe4364915a [2019-11-27 10:19:03,302 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:19:03,311 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:19:03,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:19:03,316 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:19:03,321 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:19:03,325 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:19:03" (1/1) ... [2019-11-27 10:19:03,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:19:03, skipping insertion in model container [2019-11-27 10:19:03,330 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:19:03" (1/1) ... [2019-11-27 10:19:03,356 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:19:03,620 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:19:04,504 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 10:19:04,523 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 10:19:06,810 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.UnsupportedOperationException: unsupported *((*CHAR INT ) : *CHAR), UINT at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleRelationalOperators(CHandler.java:4506) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:722) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1546) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1028) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1406) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-27 10:19:06,832 INFO L168 Benchmark]: Toolchain (without parser) took 3515.37 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 971.3 MB in the end (delta: -21.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:19:06,833 INFO L168 Benchmark]: CDTParser took 0.56 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 10:19:06,835 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3506.72 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 971.3 MB in the end (delta: -21.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. [2019-11-27 10:19:06,844 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.56 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 3506.72 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 971.3 MB in the end (delta: -21.2 MB). Peak memory consumption was 46.3 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: UnsupportedOperationException: unsupported *((*CHAR INT ) : *CHAR), UINT de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: UnsupportedOperationException: unsupported *((*CHAR INT ) : *CHAR), UINT: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleRelationalOperators(CHandler.java:4506) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.24-da95e15 [2019-11-27 10:19:10,891 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-27 10:19:10,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-27 10:19:10,934 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-27 10:19:10,938 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-27 10:19:10,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-27 10:19:10,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-27 10:19:10,960 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-27 10:19:10,970 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-27 10:19:10,974 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-27 10:19:10,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-27 10:19:10,984 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-27 10:19:10,987 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-27 10:19:10,990 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-27 10:19:10,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-27 10:19:10,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-27 10:19:11,002 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-27 10:19:11,003 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-27 10:19:11,008 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-27 10:19:11,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-27 10:19:11,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-27 10:19:11,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-27 10:19:11,034 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-27 10:19:11,037 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-27 10:19:11,046 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-27 10:19:11,047 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-27 10:19:11,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-27 10:19:11,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-27 10:19:11,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-27 10:19:11,057 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-27 10:19:11,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-27 10:19:11,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-27 10:19:11,062 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-27 10:19:11,064 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-27 10:19:11,068 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-27 10:19:11,069 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-27 10:19:11,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-27 10:19:11,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-27 10:19:11,073 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-27 10:19:11,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-27 10:19:11,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-27 10:19:11,081 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-11-27 10:19:11,139 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-27 10:19:11,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-27 10:19:11,149 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-27 10:19:11,149 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-27 10:19:11,150 INFO L138 SettingsManager]: * Use SBE=true [2019-11-27 10:19:11,150 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-27 10:19:11,155 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-27 10:19:11,155 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-27 10:19:11,156 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-27 10:19:11,156 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-27 10:19:11,156 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-11-27 10:19:11,158 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-11-27 10:19:11,158 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-27 10:19:11,158 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-27 10:19:11,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-27 10:19:11,160 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-27 10:19:11,160 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-27 10:19:11,162 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-27 10:19:11,163 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-27 10:19:11,164 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-27 10:19:11,165 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-27 10:19:11,166 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-27 10:19:11,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-27 10:19:11,168 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-11-27 10:19:11,171 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-11-27 10:19:11,172 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-27 10:19:11,172 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-27 10:19:11,172 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-11-27 10:19:11,173 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 -> aea5118b6f3c4f18bc29904fe27b23ee5e066bdf [2019-11-27 10:19:11,771 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-27 10:19:11,800 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-27 10:19:11,810 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-27 10:19:11,815 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-27 10:19:11,816 INFO L275 PluginConnector]: CDTParser initialized [2019-11-27 10:19:11,818 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 10:19:11,988 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a14ba130d/655502db4d434c4e82386830bde3602f/FLAGbce4a73e3 [2019-11-27 10:19:13,752 INFO L306 CDTParser]: Found 1 translation units. [2019-11-27 10:19:13,753 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2019-11-27 10:19:13,848 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a14ba130d/655502db4d434c4e82386830bde3602f/FLAGbce4a73e3 [2019-11-27 10:19:13,892 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a14ba130d/655502db4d434c4e82386830bde3602f [2019-11-27 10:19:13,904 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-27 10:19:13,906 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-27 10:19:13,914 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-27 10:19:13,916 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-27 10:19:13,926 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-27 10:19:13,927 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:19:13" (1/1) ... [2019-11-27 10:19:13,937 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40900e77 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 27.11 10:19:13, skipping insertion in model container [2019-11-27 10:19:13,937 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 27.11 10:19:13" (1/1) ... [2019-11-27 10:19:13,958 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-27 10:19:14,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-11-27 10:19:15,042 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-11-27 10:19:15,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-11-27 10:19:17,212 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.NullPointerException at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueBitvector(TypeSizes.java:476) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:344) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValue(TypeSizes.java:339) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.isNullPointerEquivalent(CHandler.java:3502) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleRelationalOperators(CHandler.java:4460) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:722) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:282) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1546) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:229) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1028) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1406) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3457) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2274) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:570) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:125) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-11-27 10:19:17,236 INFO L168 Benchmark]: Toolchain (without parser) took 3318.86 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 971.5 MB in the end (delta: -21.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 10:19:17,237 INFO L168 Benchmark]: CDTParser took 2.85 ms. Allocated memory is still 1.0 GB. Free memory is still 988.9 MB. There was no memory consumed. Max. memory is 12.5 GB. [2019-11-27 10:19:17,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3308.31 ms. Allocated memory was 1.0 GB in the beginning and 1.0 GB in the end (delta: 65.5 kB). Free memory was 950.2 MB in the beginning and 971.5 MB in the end (delta: -21.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. [2019-11-27 10:19:17,246 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.85 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 3308.31 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 971.5 MB in the end (delta: -21.4 MB). Peak memory consumption was 46.1 MB. Max. memory is 12.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: NullPointerException: null de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: NullPointerException: null: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.TypeSizes.extractIntegerValueBitvector(TypeSizes.java:476) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...