./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_string_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_string_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 4bac49f8c0c58c8e244efd8769f64f83286bf7eb 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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_string_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 4bac49f8c0c58c8e244efd8769f64f83286bf7eb ...................................................................................................................................................................................................................................... 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 15:20:58,954 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:20:58,957 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:20:58,993 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:20:58,994 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:20:58,997 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:20:58,998 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:20:59,003 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:20:59,005 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:20:59,010 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:20:59,010 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:20:59,012 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:20:59,012 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:20:59,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:20:59,015 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:20:59,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:20:59,022 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:20:59,022 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:20:59,024 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:20:59,027 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:20:59,029 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:20:59,030 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:20:59,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:20:59,032 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:20:59,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:20:59,035 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:20:59,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:20:59,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:20:59,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:20:59,037 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:20:59,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:20:59,038 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:20:59,039 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:20:59,040 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:20:59,041 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:20:59,041 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:20:59,042 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:20:59,042 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:20:59,042 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:20:59,043 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:20:59,044 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:20:59,047 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:20:59,075 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:20:59,075 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:20:59,076 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:20:59,076 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:20:59,077 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:20:59,078 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:20:59,078 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:20:59,078 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:20:59,078 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:20:59,078 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:20:59,079 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:20:59,079 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:20:59,079 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:20:59,079 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:20:59,079 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:20:59,080 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:20:59,085 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:20:59,085 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:20:59,086 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:20:59,086 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:20:59,086 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:20:59,086 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:20:59,086 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:20:59,086 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:20:59,087 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:20:59,087 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:20:59,087 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:20:59,087 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bac49f8c0c58c8e244efd8769f64f83286bf7eb [2021-08-26 15:20:59,329 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:20:59,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:20:59,357 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:20:59,358 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:20:59,358 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:20:59,359 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-08-26 15:20:59,396 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa0005370/e43a06c7fe0d47939c0a3accc2360744/FLAG68ce03677 [2021-08-26 15:21:00,038 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:00,039 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-08-26 15:21:00,064 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa0005370/e43a06c7fe0d47939c0a3accc2360744/FLAG68ce03677 [2021-08-26 15:21:00,189 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/fa0005370/e43a06c7fe0d47939c0a3accc2360744 [2021-08-26 15:21:00,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:00,193 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:00,194 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:00,194 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:00,196 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:00,197 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:00" (1/1) ... [2021-08-26 15:21:00,198 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4a45e799 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:00, skipping insertion in model container [2021-08-26 15:21:00,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:00" (1/1) ... [2021-08-26 15:21:00,203 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:00,282 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:00,615 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_string_harness.i[4489,4502] [2021-08-26 15:21:00,623 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_string_harness.i[4549,4562] [2021-08-26 15:21:00,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:00,652 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:01,520 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,521 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,531 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,548 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,550 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:01,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:01,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:01,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:01,836 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:01,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:01,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:01,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:01,838 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:01,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:01,839 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:01,941 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:02,098 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,099 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,112 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,119 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,120 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,121 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:02,144 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:02,158 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 15:21:02,161 INFO L168 Benchmark]: Toolchain (without parser) took 1968.14 ms. Allocated memory was 67.1 MB in the beginning and 92.3 MB in the end (delta: 25.2 MB). Free memory was 44.1 MB in the beginning and 47.8 MB in the end (delta: -3.7 MB). Peak memory consumption was 34.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:02,162 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 54.5 MB. Free memory was 35.8 MB in the beginning and 35.8 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:02,162 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1966.11 ms. Allocated memory was 67.1 MB in the beginning and 92.3 MB in the end (delta: 25.2 MB). Free memory was 43.9 MB in the beginning and 47.8 MB in the end (delta: -3.9 MB). Peak memory consumption was 34.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:02,163 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 54.5 MB. Free memory was 35.8 MB in the beginning and 35.8 MB in the end (delta: 36.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1966.11 ms. Allocated memory was 67.1 MB in the beginning and 92.3 MB in the end (delta: 25.2 MB). Free memory was 43.9 MB in the beginning and 47.8 MB in the end (delta: -3.9 MB). Peak memory consumption was 34.1 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 15:21:04,202 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:21:04,204 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:21:04,249 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:21:04,249 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:21:04,252 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:21:04,254 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:21:04,258 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:21:04,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:21:04,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:21:04,267 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:21:04,269 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:21:04,269 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:21:04,272 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:21:04,273 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:21:04,279 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:21:04,281 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:21:04,281 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:21:04,286 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:21:04,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:21:04,292 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:21:04,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:21:04,295 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:21:04,296 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:21:04,302 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:21:04,303 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:21:04,303 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:21:04,305 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:21:04,305 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:21:04,306 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:21:04,306 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:21:04,307 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:21:04,308 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:21:04,309 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:21:04,310 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:21:04,310 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:21:04,311 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:21:04,311 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:21:04,311 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:21:04,312 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:21:04,313 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:21:04,316 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:21:04,348 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:21:04,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:21:04,350 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:21:04,350 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:21:04,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:21:04,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:21:04,352 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:21:04,353 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:21:04,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:21:04,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:21:04,354 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:21:04,354 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:21:04,354 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:21:04,354 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:21:04,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:21:04,354 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:21:04,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:21:04,355 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:21:04,355 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:21:04,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:21:04,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:21:04,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:21:04,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:21:04,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:21:04,356 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:21:04,356 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:21:04,356 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:21:04,356 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:21:04,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:21:04,357 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4bac49f8c0c58c8e244efd8769f64f83286bf7eb [2021-08-26 15:21:04,633 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:21:04,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:21:04,650 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:21:04,651 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:21:04,651 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:21:04,652 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-08-26 15:21:04,698 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/978676fc7/1d7c68bdbccd4570b5ea338351fdf933/FLAGc33cb3429 [2021-08-26 15:21:05,321 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:05,322 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-08-26 15:21:05,349 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/978676fc7/1d7c68bdbccd4570b5ea338351fdf933/FLAGc33cb3429 [2021-08-26 15:21:05,473 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/978676fc7/1d7c68bdbccd4570b5ea338351fdf933 [2021-08-26 15:21:05,475 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:05,476 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:05,478 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:05,478 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:05,480 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:05,481 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:05" (1/1) ... [2021-08-26 15:21:05,482 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@594b2328 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:05, skipping insertion in model container [2021-08-26 15:21:05,482 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:05" (1/1) ... [2021-08-26 15:21:05,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:05,585 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:05,845 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_string_harness.i[4489,4502] [2021-08-26 15:21:05,850 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_string_harness.i[4549,4562] [2021-08-26 15:21:05,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:05,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:06,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,542 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,548 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,554 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:06,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:06,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:06,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:06,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:06,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:06,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:06,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:06,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:06,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:06,835 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:06,940 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:07,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,152 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,178 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,180 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,242 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:07,272 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:21:07,288 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_string_harness.i[4489,4502] [2021-08-26 15:21:07,288 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_string_harness.i[4549,4562] [2021-08-26 15:21:07,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:07,290 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:07,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,314 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,315 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,319 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,320 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:07,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:07,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:07,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:07,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:07,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:07,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:07,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:07,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:07,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:07,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:07,440 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,441 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,464 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,473 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,474 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,475 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:07,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:07,674 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:21:07,675 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:07 WrapperNode [2021-08-26 15:21:07,675 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:07,676 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:07,676 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:21:07,676 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:21:07,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:07" (1/1) ... [2021-08-26 15:21:07,736 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 15:21:07,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:07" (1/1) ... [2021-08-26 15:21:07,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:07,793 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:21:07,795 INFO L168 Benchmark]: Toolchain (without parser) took 2317.95 ms. Allocated memory was 58.7 MB in the beginning and 165.7 MB in the end (delta: 107.0 MB). Free memory was 32.6 MB in the beginning and 100.4 MB in the end (delta: -67.8 MB). Peak memory consumption was 37.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:07,807 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 46.1 MB. Free memory is still 28.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:07,807 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2197.03 ms. Allocated memory was 58.7 MB in the beginning and 165.7 MB in the end (delta: 107.0 MB). Free memory was 32.4 MB in the beginning and 105.9 MB in the end (delta: -73.5 MB). Peak memory consumption was 57.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:07,807 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.50 ms. Allocated memory is still 165.7 MB. Free memory was 105.9 MB in the beginning and 100.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:07,808 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 46.1 MB. Free memory is still 28.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2197.03 ms. Allocated memory was 58.7 MB in the beginning and 165.7 MB in the end (delta: 107.0 MB). Free memory was 32.4 MB in the beginning and 105.9 MB in the end (delta: -73.5 MB). Peak memory consumption was 57.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.50 ms. Allocated memory is still 165.7 MB. Free memory was 105.9 MB in the beginning and 100.4 MB in the end (delta: 5.4 MB). Peak memory consumption was 4.2 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...