./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_table_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f08ccdb0f59dec6cd257984467090be8143e0dbc .......................................................................................................................................................................................... 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 -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.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_table_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(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash f08ccdb0f59dec6cd257984467090be8143e0dbc ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:56:11,488 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:56:11,490 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:56:11,507 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:56:11,507 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:56:11,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:56:11,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:56:11,514 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:56:11,515 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:56:11,516 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:56:11,516 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:56:11,517 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:56:11,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:56:11,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:56:11,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:56:11,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:56:11,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:56:11,520 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:56:11,521 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:56:11,522 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:56:11,523 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:56:11,524 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:56:11,525 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:56:11,525 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:56:11,527 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:56:11,527 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:56:11,527 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:56:11,528 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:56:11,528 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:56:11,528 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:56:11,529 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:56:11,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:56:11,530 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:56:11,530 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:56:11,531 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:56:11,531 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:56:11,531 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:56:11,532 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:56:11,532 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:56:11,532 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:56:11,533 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:56:11,533 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:56:11,547 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:56:11,547 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:56:11,548 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:56:11,548 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:56:11,548 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:56:11,548 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:56:11,549 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:56:11,549 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:56:11,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:56:11,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:56:11,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:56:11,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:56:11,550 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:56:11,550 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:56:11,550 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:56:11,550 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:56:11,550 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:56:11,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:56:11,551 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:56:11,551 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:56:11,551 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:56:11,551 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:56:11,551 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:56:11,551 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:56:11,552 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:56:11,552 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f08ccdb0f59dec6cd257984467090be8143e0dbc [2021-07-05 16:56:11,760 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:56:11,787 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:56:11,790 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:56:11,791 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:56:11,792 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:56:11,792 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-07-05 16:56:11,836 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47a7d9815/5625906c1e924057b8117b89ef9550c7/FLAG8295b979d [2021-07-05 16:56:12,463 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:56:12,464 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-07-05 16:56:12,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47a7d9815/5625906c1e924057b8117b89ef9550c7/FLAG8295b979d [2021-07-05 16:56:12,868 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/47a7d9815/5625906c1e924057b8117b89ef9550c7 [2021-07-05 16:56:12,871 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:56:12,873 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:56:12,874 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:56:12,874 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:56:12,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:56:12,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:56:12" (1/1) ... [2021-07-05 16:56:12,878 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14623e69 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:12, skipping insertion in model container [2021-07-05 16:56:12,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:56:12" (1/1) ... [2021-07-05 16:56:12,882 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:56:12,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:56:13,245 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-07-05 16:56:13,251 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-07-05 16:56:13,273 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:56:13,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:56:13,837 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,840 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,840 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,854 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,859 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,860 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,861 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:13,865 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:56:14,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:56:14,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:56:14,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:56:14,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:56:14,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:56:14,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:56:14,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:56:14,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:56:14,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:56:14,205 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:56:14,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,436 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,476 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,477 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:14,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:56:14,538 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) 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:128) 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:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-07-05 16:56:14,543 INFO L168 Benchmark]: Toolchain (without parser) took 1669.38 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 38.9 MB in the beginning and 37.0 MB in the end (delta: 1.9 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:14,543 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 67.1 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:56:14,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1667.63 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 38.6 MB in the beginning and 37.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:14,546 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 67.1 MB. Free memory is still 48.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1667.63 ms. Allocated memory was 67.1 MB in the beginning and 81.8 MB in the end (delta: 14.7 MB). Free memory was 38.6 MB in the beginning and 37.0 MB in the end (delta: 1.7 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:56:15,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:56:15,763 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:56:15,788 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:56:15,789 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:56:15,790 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:56:15,790 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:56:15,792 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:56:15,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:56:15,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:56:15,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:56:15,795 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:56:15,795 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:56:15,796 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:56:15,799 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:56:15,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:56:15,803 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:56:15,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:56:15,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:56:15,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:56:15,817 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:56:15,819 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:56:15,820 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:56:15,821 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:56:15,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:56:15,826 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:56:15,826 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:56:15,826 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:56:15,827 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:56:15,828 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:56:15,828 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:56:15,829 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:56:15,830 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:56:15,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:56:15,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:56:15,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:56:15,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:56:15,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:56:15,832 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:56:15,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:56:15,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:56:15,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:56:15,865 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:56:15,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:56:15,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:56:15,867 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:56:15,868 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:56:15,868 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:56:15,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:56:15,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:56:15,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:56:15,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:56:15,869 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:56:15,869 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:56:15,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:56:15,876 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:56:15,877 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:56:15,877 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:56:15,877 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:56:15,877 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:56:15,877 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:56:15,878 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:56:15,878 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:56:15,878 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:56:15,878 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:56:15,878 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:56:15,878 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:56:15,878 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:56:15,879 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:56:15,879 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f08ccdb0f59dec6cd257984467090be8143e0dbc [2021-07-05 16:56:16,119 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:56:16,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:56:16,140 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:56:16,141 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:56:16,142 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:56:16,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-07-05 16:56:16,187 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941f3f3ff/214b804fe5cf40db85a2f3c88ba748b9/FLAG7ef235ec1 [2021-07-05 16:56:16,769 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:56:16,770 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i [2021-07-05 16:56:16,799 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941f3f3ff/214b804fe5cf40db85a2f3c88ba748b9/FLAG7ef235ec1 [2021-07-05 16:56:17,168 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/941f3f3ff/214b804fe5cf40db85a2f3c88ba748b9 [2021-07-05 16:56:17,170 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:56:17,172 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:56:17,174 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:56:17,175 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:56:17,177 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:56:17,177 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:56:17" (1/1) ... [2021-07-05 16:56:17,178 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77f2f956 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:17, skipping insertion in model container [2021-07-05 16:56:17,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:56:17" (1/1) ... [2021-07-05 16:56:17,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:56:17,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:56:17,465 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-07-05 16:56:17,471 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-07-05 16:56:17,494 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:56:17,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:56:18,125 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,126 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,127 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,128 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,129 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,144 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,145 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,146 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,147 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,148 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,149 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:56:18,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:56:18,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:56:18,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:56:18,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:56:18,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:56:18,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:56:18,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:56:18,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:56:18,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:56:18,461 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:56:18,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,690 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,707 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,708 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,708 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,715 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,760 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:56:18,795 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:56:18,811 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4491,4504] [2021-07-05 16:56:18,811 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_eq_harness.i[4551,4564] [2021-07-05 16:56:18,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:56:18,813 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:56:18,842 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,843 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,849 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,850 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,851 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,852 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,852 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:18,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:56:18,883 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:56:18,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:56:18,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:56:18,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:56:18,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:56:18,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:56:18,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:56:18,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:56:18,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:56:18,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:56:19,040 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,040 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,044 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,045 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,047 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,082 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,083 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:19,098 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:56:19,750 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:56:19,751 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:19 WrapperNode [2021-07-05 16:56:19,751 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:56:19,751 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:56:19,751 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:56:19,752 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:56:19,755 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:19" (1/1) ... [2021-07-05 16:56:19,782 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-07-05 16:56:19,835 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:19" (1/1) ... [2021-07-05 16:56:19,836 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:56:19,836 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:56:19,838 INFO L168 Benchmark]: Toolchain (without parser) took 2665.36 ms. Allocated memory was 52.4 MB in the beginning and 138.4 MB in the end (delta: 86.0 MB). Free memory was 30.5 MB in the beginning and 56.5 MB in the end (delta: -26.0 MB). Peak memory consumption was 59.8 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:19,838 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:56:19,839 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2576.46 ms. Allocated memory was 52.4 MB in the beginning and 138.4 MB in the end (delta: 86.0 MB). Free memory was 30.3 MB in the beginning and 61.8 MB in the end (delta: -31.4 MB). Peak memory consumption was 93.8 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:19,839 INFO L168 Benchmark]: Boogie Procedure Inliner took 84.82 ms. Allocated memory is still 138.4 MB. Free memory was 61.8 MB in the beginning and 56.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:19,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 52.4 MB. Free memory was 34.2 MB in the beginning and 34.1 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2576.46 ms. Allocated memory was 52.4 MB in the beginning and 138.4 MB in the end (delta: 86.0 MB). Free memory was 30.3 MB in the beginning and 61.8 MB in the end (delta: -31.4 MB). Peak memory consumption was 93.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 84.82 ms. Allocated memory is still 138.4 MB. Free memory was 61.8 MB in the beginning and 56.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...