./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i --full-output --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 47b0bc17 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_hash_callback_string_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 ac60db7b0f927a186c315d026bf27c6988f225fd --cacsl2boogietranslator.adapt.memory.model.on.pointer.casts.if.necessary true ..................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: UNKNOWN --- Real Ultimate output --- This is Ultimate 0.1.24-47b0bc1 [2019-11-20 23:02:26,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-20 23:02:26,478 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-20 23:02:26,511 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-20 23:02:26,513 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-20 23:02:26,517 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-20 23:02:26,520 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-20 23:02:26,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-20 23:02:26,540 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-20 23:02:26,546 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-20 23:02:26,547 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-20 23:02:26,553 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-20 23:02:26,554 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-20 23:02:26,560 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-20 23:02:26,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-20 23:02:26,568 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-20 23:02:26,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-20 23:02:26,578 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-20 23:02:26,581 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-20 23:02:26,592 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-20 23:02:26,600 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-20 23:02:26,608 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-20 23:02:26,611 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-20 23:02:26,615 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-20 23:02:26,623 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-20 23:02:26,624 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-20 23:02:26,624 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-20 23:02:26,628 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-20 23:02:26,631 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-20 23:02:26,633 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-20 23:02:26,635 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-20 23:02:26,636 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-20 23:02:26,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-20 23:02:26,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-20 23:02:26,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-20 23:02:26,646 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-20 23:02:26,647 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-20 23:02:26,648 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-20 23:02:26,650 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-20 23:02:26,651 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-20 23:02:26,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-20 23:02:26,655 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-11-20 23:02:26,695 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-20 23:02:26,698 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-20 23:02:26,704 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-20 23:02:26,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-20 23:02:26,706 INFO L138 SettingsManager]: * Use SBE=true [2019-11-20 23:02:26,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-20 23:02:26,707 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-20 23:02:26,707 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-20 23:02:26,709 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-20 23:02:26,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-20 23:02:26,710 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-20 23:02:26,714 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-20 23:02:26,714 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-20 23:02:26,715 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-20 23:02:26,715 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-20 23:02:26,716 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-20 23:02:26,716 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-20 23:02:26,716 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-20 23:02:26,716 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-20 23:02:26,717 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-20 23:02:26,717 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-20 23:02:26,717 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-20 23:02:26,719 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-20 23:02:26,719 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-20 23:02:26,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-20 23:02:26,721 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-11-20 23:02:26,721 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 -> ac60db7b0f927a186c315d026bf27c6988f225fd Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Adapt memory model on pointer casts if necessary -> true [2019-11-20 23:02:27,304 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-20 23:02:27,334 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-20 23:02:27,339 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-20 23:02:27,345 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-20 23:02:27,347 INFO L275 PluginConnector]: CDTParser initialized [2019-11-20 23:02:27,350 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2019-11-20 23:02:27,508 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ab9e4033/cf662f83464a4733b4dcb828d1719f00/FLAGd95819e01 [2019-11-20 23:02:29,323 INFO L306 CDTParser]: Found 1 translation units. [2019-11-20 23:02:29,326 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2019-11-20 23:02:29,425 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ab9e4033/cf662f83464a4733b4dcb828d1719f00/FLAGd95819e01 [2019-11-20 23:02:29,461 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4ab9e4033/cf662f83464a4733b4dcb828d1719f00 [2019-11-20 23:02:29,470 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-20 23:02:29,478 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2019-11-20 23:02:29,483 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-20 23:02:29,484 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-20 23:02:29,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-20 23:02:29,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:29" (1/1) ... [2019-11-20 23:02:29,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@50e678c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:29, skipping insertion in model container [2019-11-20 23:02:29,505 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 11:02:29" (1/1) ... [2019-11-20 23:02:29,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-11-20 23:02:29,857 INFO L179 MainTranslator]: Built tables and reachable declarations [2019-11-20 23:02:30,346 ERROR L323 MainTranslator]: Unsupported Syntax: Undefined type int64_t [2019-11-20 23:02:30,347 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@54d5af03 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 11:02:30, skipping insertion in model container [2019-11-20 23:02:30,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-20 23:02:30,348 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2019-11-20 23:02:30,366 INFO L168 Benchmark]: Toolchain (without parser) took 874.34 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 987.6 MB in the end (delta: -37.4 MB). Peak memory consumption was 58.6 MB. Max. memory is 12.5 GB. [2019-11-20 23:02:30,369 INFO L168 Benchmark]: CDTParser took 0.48 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. [2019-11-20 23:02:30,373 INFO L168 Benchmark]: CACSL2BoogieTranslator took 864.98 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 987.6 MB in the end (delta: -37.4 MB). Peak memory consumption was 58.6 MB. Max. memory is 12.5 GB. [2019-11-20 23:02:30,380 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 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 864.98 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 987.6 MB in the end (delta: -37.4 MB). Peak memory consumption was 58.6 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...