./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec 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_callback_c_str_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 ce4a4e2cc1334209b7fc9dcba1e1589d3f10af3e .............................................................................................................................................................................................. 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_callback_c_str_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 ce4a4e2cc1334209b7fc9dcba1e1589d3f10af3e .................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:20:44,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:20:44,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:20:44,914 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:20:44,916 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:20:44,919 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:20:44,920 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:20:44,925 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:20:44,926 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:20:44,931 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:20:44,931 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:20:44,934 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:20:44,935 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:20:44,936 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:20:44,937 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:20:44,938 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:20:44,938 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:20:44,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:20:44,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:20:44,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:20:44,941 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:20:44,942 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:20:44,943 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:20:44,943 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:20:44,945 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:20:44,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:20:44,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:20:44,946 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:20:44,946 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:20:44,947 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:20:44,947 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:20:44,948 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:20:44,948 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:20:44,948 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:20:44,949 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:20:44,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:20:44,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:20:44,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:20:44,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:20:44,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:20:44,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:20:44,953 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:20:44,971 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:20:44,971 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:20:44,971 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:20:44,971 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:20:44,972 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:20:44,972 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:20:44,972 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:20:44,973 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:20:44,973 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:20:44,973 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:20:44,973 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:20:44,973 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:20:44,973 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:20:44,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:20:44,974 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:20:44,974 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:20:44,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:20:44,974 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:20:44,974 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:20:44,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:20:44,974 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:20:44,975 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:20:44,975 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:20:44,975 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:20:44,975 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:20:44,975 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:20:44,975 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:20:44,975 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce4a4e2cc1334209b7fc9dcba1e1589d3f10af3e [2021-08-26 15:20:45,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:20:45,215 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:20:45,217 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:20:45,218 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:20:45,219 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:20:45,220 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-08-26 15:20:45,275 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/743702ebf/155b2810622d4896872edd20232307bc/FLAGc2fc178cf [2021-08-26 15:20:45,892 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:20:45,893 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-08-26 15:20:45,920 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/743702ebf/155b2810622d4896872edd20232307bc/FLAGc2fc178cf [2021-08-26 15:20:46,059 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/743702ebf/155b2810622d4896872edd20232307bc [2021-08-26 15:20:46,060 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:20:46,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:20:46,062 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:46,062 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:20:46,065 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:20:46,065 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:46" (1/1) ... [2021-08-26 15:20:46,066 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33d166ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:46, skipping insertion in model container [2021-08-26 15:20:46,066 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:46" (1/1) ... [2021-08-26 15:20:46,081 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:20:46,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:20:46,394 WARN L228 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_callback_c_str_eq_harness.i[4500,4513] [2021-08-26 15:20:46,400 WARN L228 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_callback_c_str_eq_harness.i[4560,4573] [2021-08-26 15:20:46,420 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:46,426 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:47,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,041 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,042 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:47,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:47,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:47,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:47,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:47,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:47,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:47,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:47,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:47,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:47,422 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:47,497 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,498 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,664 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,665 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,681 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,701 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,702 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,704 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:47,764 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:47,792 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) [2021-08-26 15:20:47,797 INFO L168 Benchmark]: Toolchain (without parser) took 1735.18 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 26.4 MB in the beginning and 61.7 MB in the end (delta: -35.3 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:47,798 INFO L168 Benchmark]: CDTParser took 0.78 ms. Allocated memory is still 58.7 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 44.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:20:47,799 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1733.89 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 26.2 MB in the beginning and 61.7 MB in the end (delta: -35.5 MB). Peak memory consumption was 27.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:47,801 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.78 ms. Allocated memory is still 58.7 MB. Free memory was 41.1 MB in the beginning and 41.1 MB in the end (delta: 44.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1733.89 ms. Allocated memory was 58.7 MB in the beginning and 102.8 MB in the end (delta: 44.0 MB). Free memory was 26.2 MB in the beginning and 61.7 MB in the end (delta: -35.5 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-dev-20ed64e [2021-08-26 15:20:49,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:20:49,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:20:49,178 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:20:49,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:20:49,181 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:20:49,183 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:20:49,186 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:20:49,188 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:20:49,191 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:20:49,192 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:20:49,195 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:20:49,195 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:20:49,197 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:20:49,198 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:20:49,201 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:20:49,201 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:20:49,202 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:20:49,204 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:20:49,208 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:20:49,209 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:20:49,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:20:49,211 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:20:49,212 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:20:49,216 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:20:49,217 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:20:49,217 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:20:49,218 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:20:49,218 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:20:49,220 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:20:49,220 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:20:49,221 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:20:49,222 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:20:49,222 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:20:49,223 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:20:49,223 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:20:49,224 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:20:49,224 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:20:49,224 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:20:49,225 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:20:49,226 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:20:49,229 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:20:49,257 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:20:49,258 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:20:49,259 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:20:49,259 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:20:49,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:20:49,260 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:20:49,261 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:20:49,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:20:49,261 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:20:49,261 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:20:49,262 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:20:49,262 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:20:49,262 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:20:49,262 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:20:49,262 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:20:49,263 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:20:49,263 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:20:49,263 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:20:49,263 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:20:49,263 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:20:49,263 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:20:49,263 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:20:49,264 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:20:49,264 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:20:49,264 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:20:49,264 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:20:49,264 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:20:49,264 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:20:49,265 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:20:49,265 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce4a4e2cc1334209b7fc9dcba1e1589d3f10af3e [2021-08-26 15:20:49,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:20:49,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:20:49,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:20:49,558 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:20:49,558 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:20:49,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-08-26 15:20:49,616 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57290758e/7e6911e770ba4d3da9c81b08016d2e90/FLAG242a8a2fc [2021-08-26 15:20:50,169 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:20:50,170 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2021-08-26 15:20:50,206 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57290758e/7e6911e770ba4d3da9c81b08016d2e90/FLAG242a8a2fc [2021-08-26 15:20:50,339 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/57290758e/7e6911e770ba4d3da9c81b08016d2e90 [2021-08-26 15:20:50,341 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:20:50,342 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:20:50,344 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:50,344 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:20:50,347 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:20:50,347 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:50" (1/1) ... [2021-08-26 15:20:50,348 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f5dcc91 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:50, skipping insertion in model container [2021-08-26 15:20:50,348 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:50" (1/1) ... [2021-08-26 15:20:50,352 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:20:50,455 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:20:50,712 WARN L228 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_callback_c_str_eq_harness.i[4500,4513] [2021-08-26 15:20:50,718 WARN L228 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_callback_c_str_eq_harness.i[4560,4573] [2021-08-26 15:20:50,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:50,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:51,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,279 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,296 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:51,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:51,559 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:51,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:51,560 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:51,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:51,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:51,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:51,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:51,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:51,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:51,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,779 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,993 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,999 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,015 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,016 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,017 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,058 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:52,105 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:20:52,122 WARN L228 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_callback_c_str_eq_harness.i[4500,4513] [2021-08-26 15:20:52,123 WARN L228 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_callback_c_str_eq_harness.i[4560,4573] [2021-08-26 15:20:52,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:52,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:52,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,156 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,157 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,160 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,162 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,162 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,162 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,163 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:52,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:52,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:52,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:52,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:52,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:52,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:52,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:52,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:52,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:52,214 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:52,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,249 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,306 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,307 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,311 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,312 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,316 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,324 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:52,379 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:52,671 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:20:52,672 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:52 WrapperNode [2021-08-26 15:20:52,672 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:52,673 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:20:52,673 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:20:52,673 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:20:52,677 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:52" (1/1) ... [2021-08-26 15:20:52,714 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]]] [2021-08-26 15:20:52,775 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:52" (1/1) ... [2021-08-26 15:20:52,783 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:20:52,783 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:20:52,785 INFO L168 Benchmark]: Toolchain (without parser) took 2441.78 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 32.6 MB in the beginning and 67.8 MB in the end (delta: -35.3 MB). Peak memory consumption was 38.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:52,785 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 62.9 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:20:52,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2327.98 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 32.4 MB in the beginning and 75.0 MB in the end (delta: -42.6 MB). Peak memory consumption was 63.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:52,788 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.53 ms. Allocated memory is still 136.3 MB. Free memory was 75.0 MB in the beginning and 67.8 MB in the end (delta: 7.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:52,791 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 62.9 MB. Free memory is still 45.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2327.98 ms. Allocated memory was 62.9 MB in the beginning and 136.3 MB in the end (delta: 73.4 MB). Free memory was 32.4 MB in the beginning and 75.0 MB in the end (delta: -42.6 MB). Peak memory consumption was 63.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.53 ms. Allocated memory is still 136.3 MB. Free memory was 75.0 MB in the beginning and 67.8 MB in the end (delta: 7.2 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...