./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_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_string_destroy_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 323460de271307f4b959bb0ef0b700d5e1ec2649 ............................................................................................................................................................................................ 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_string_destroy_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 323460de271307f4b959bb0ef0b700d5e1ec2649 .............................................................................................................................................................................................................................. 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 15:20:47,181 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:20:47,183 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:20:47,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:20:47,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:20:47,214 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:20:47,215 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:20:47,217 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:20:47,219 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:20:47,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:20:47,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:20:47,239 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:20:47,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:20:47,246 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:20:47,249 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:20:47,252 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:20:47,254 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:20:47,256 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:20:47,259 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:20:47,262 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:20:47,266 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:20:47,267 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:20:47,269 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:20:47,271 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:20:47,275 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:20:47,277 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:20:47,279 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:20:47,281 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:20:47,282 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:20:47,283 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:20:47,284 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:20:47,284 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:20:47,286 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:20:47,287 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:20:47,288 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:20:47,289 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:20:47,290 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:20:47,290 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:20:47,290 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:20:47,292 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:20:47,292 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:20:47,293 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:20:47,335 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:20:47,335 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:20:47,336 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:20:47,336 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:20:47,339 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:20:47,339 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:20:47,339 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:20:47,339 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:20:47,340 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:20:47,340 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:20:47,341 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:20:47,341 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:20:47,341 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:20:47,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:20:47,341 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:20:47,342 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:20:47,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:20:47,342 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:20:47,342 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:20:47,343 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:20:47,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:20:47,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:20:47,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:20:47,343 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:20:47,344 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:20:47,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:20:47,344 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:20:47,344 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 323460de271307f4b959bb0ef0b700d5e1ec2649 [2021-08-26 15:20:47,664 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:20:47,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:20:47,689 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:20:47,690 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:20:47,691 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:20:47,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-08-26 15:20:47,757 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b82021be9/54209e63ab1648e09bf677519be49bcc/FLAG8bf8c78b0 [2021-08-26 15:20:48,597 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:20:48,597 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-08-26 15:20:48,635 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b82021be9/54209e63ab1648e09bf677519be49bcc/FLAG8bf8c78b0 [2021-08-26 15:20:48,766 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b82021be9/54209e63ab1648e09bf677519be49bcc [2021-08-26 15:20:48,770 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:20:48,773 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:20:48,775 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:48,775 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:20:48,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:20:48,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:48" (1/1) ... [2021-08-26 15:20:48,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@42a88d12 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:48, skipping insertion in model container [2021-08-26 15:20:48,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:48" (1/1) ... [2021-08-26 15:20:48,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:20:48,890 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:20:49,192 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_string_destroy_harness.i[4506,4519] [2021-08-26 15:20:49,200 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_string_destroy_harness.i[4566,4579] [2021-08-26 15:20:49,230 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:49,237 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:50,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,260 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,261 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:50,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:50,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:50,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:50,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:50,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:50,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:50,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:50,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:50,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:50,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:50,964 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:51,363 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,365 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,398 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,409 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,428 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,430 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,430 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,430 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,431 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,432 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:51,514 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:51,550 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 15:20:51,558 INFO L168 Benchmark]: Toolchain (without parser) took 2783.71 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 34.5 MB in the beginning and 32.0 MB in the end (delta: 2.5 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:51,559 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 40.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:20:51,560 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2780.74 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 34.2 MB in the beginning and 32.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 24.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:51,563 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 40.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2780.74 ms. Allocated memory was 58.7 MB in the beginning and 71.3 MB in the end (delta: 12.6 MB). Free memory was 34.2 MB in the beginning and 32.0 MB in the end (delta: 2.2 MB). Peak memory consumption was 24.3 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 15:20:53,357 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:20:53,359 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:20:53,412 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:20:53,413 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:20:53,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:20:53,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:20:53,425 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:20:53,427 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:20:53,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:20:53,435 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:20:53,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:20:53,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:20:53,443 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:20:53,445 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:20:53,449 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:20:53,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:20:53,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:20:53,457 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:20:53,462 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:20:53,464 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:20:53,465 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:20:53,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:20:53,466 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:20:53,468 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:20:53,469 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:20:53,469 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:20:53,470 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:20:53,470 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:20:53,471 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:20:53,471 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:20:53,472 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:20:53,472 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:20:53,473 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:20:53,474 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:20:53,474 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:20:53,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:20:53,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:20:53,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:20:53,475 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:20:53,476 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:20:53,477 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:20:53,499 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:20:53,500 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:20:53,501 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:20:53,501 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:20:53,503 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:20:53,503 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:20:53,503 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:20:53,503 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:20:53,503 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:20:53,503 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:20:53,504 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:20:53,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:20:53,504 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:20:53,505 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:20:53,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:20:53,505 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:20:53,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:20:53,505 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:20:53,505 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:20:53,505 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:20:53,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:20:53,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:20:53,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:20:53,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:20:53,506 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:20:53,506 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:20:53,506 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:20:53,507 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:20:53,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:20:53,507 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 323460de271307f4b959bb0ef0b700d5e1ec2649 [2021-08-26 15:20:53,817 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:20:53,837 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:20:53,839 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:20:53,841 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:20:53,841 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:20:53,842 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-08-26 15:20:53,901 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f55b7ff1/12cb7b81ca3c4fd98a2011615cf3ce26/FLAG6026f1e7d [2021-08-26 15:20:54,683 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:20:54,684 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-08-26 15:20:54,736 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f55b7ff1/12cb7b81ca3c4fd98a2011615cf3ce26/FLAG6026f1e7d [2021-08-26 15:20:54,788 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f55b7ff1/12cb7b81ca3c4fd98a2011615cf3ce26 [2021-08-26 15:20:54,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:20:54,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:20:54,798 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:54,799 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:20:54,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:20:54,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:54" (1/1) ... [2021-08-26 15:20:54,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7edab58f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:54, skipping insertion in model container [2021-08-26 15:20:54,807 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:20:54" (1/1) ... [2021-08-26 15:20:54,814 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:20:54,954 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:20:55,215 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_string_destroy_harness.i[4506,4519] [2021-08-26 15:20:55,223 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_string_destroy_harness.i[4566,4579] [2021-08-26 15:20:55,256 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:55,264 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:56,504 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,505 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,506 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,514 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,525 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,532 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,534 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,536 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:56,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:56,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:56,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:56,967 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:56,968 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:56,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:56,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:56,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:56,970 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:56,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:57,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:57,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,527 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,551 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,557 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,557 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,639 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:57,668 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:20:57,680 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_string_destroy_harness.i[4506,4519] [2021-08-26 15:20:57,681 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_string_destroy_harness.i[4566,4579] [2021-08-26 15:20:57,682 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:20:57,683 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:20:57,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,705 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,706 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,710 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,711 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,712 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,713 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:20:57,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:20:57,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:20:57,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:20:57,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:20:57,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:20:57,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:20:57,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:20:57,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:20:57,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:20:57,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:20:57,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,879 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,880 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:20:57,920 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:20:58,301 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:20:58,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:58 WrapperNode [2021-08-26 15:20:58,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:20:58,303 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:20:58,303 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:20:58,303 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:20:58,309 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:58" (1/1) ... [2021-08-26 15:20:58,382 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 15:20:58,458 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:20:58" (1/1) ... [2021-08-26 15:20:58,458 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:20:58,458 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:20:58,460 INFO L168 Benchmark]: Toolchain (without parser) took 3665.68 ms. Allocated memory was 58.7 MB in the beginning and 130.0 MB in the end (delta: 71.3 MB). Free memory was 27.5 MB in the beginning and 72.0 MB in the end (delta: -44.5 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:58,461 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 58.7 MB. Free memory was 40.9 MB in the beginning and 40.9 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:20:58,462 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3503.50 ms. Allocated memory was 58.7 MB in the beginning and 130.0 MB in the end (delta: 71.3 MB). Free memory was 27.2 MB in the beginning and 77.9 MB in the end (delta: -50.7 MB). Peak memory consumption was 55.5 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:58,463 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.46 ms. Allocated memory is still 130.0 MB. Free memory was 77.9 MB in the beginning and 72.0 MB in the end (delta: 5.9 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:20:58,469 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 58.7 MB. Free memory was 40.9 MB in the beginning and 40.9 MB in the end (delta: 38.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3503.50 ms. Allocated memory was 58.7 MB in the beginning and 130.0 MB in the end (delta: 71.3 MB). Free memory was 27.2 MB in the beginning and 77.9 MB in the end (delta: -50.7 MB). Peak memory consumption was 55.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 155.46 ms. Allocated memory is still 130.0 MB. Free memory was 77.9 MB in the beginning and 72.0 MB in the end (delta: 5.9 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...