./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf 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_iter_begin_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 9af939b9fb816a57978b676e77143c7e79f902ac ............................................................................................................................................................................................ 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_iter_begin_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 9af939b9fb816a57978b676e77143c7e79f902ac .............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:04:27,214 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:04:27,217 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:04:27,260 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:04:27,261 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:04:27,265 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:04:27,266 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:04:27,271 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:04:27,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:04:27,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:04:27,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:04:27,283 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:04:27,283 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:04:27,285 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:04:27,287 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:04:27,291 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:04:27,292 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:04:27,293 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:04:27,294 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:04:27,295 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:04:27,295 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:04:27,298 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:04:27,300 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:04:27,301 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:04:27,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:04:27,307 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:04:27,308 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:04:27,309 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:04:27,310 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:04:27,310 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:04:27,310 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:04:27,311 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:04:27,312 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:04:27,312 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:04:27,313 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:04:27,314 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:04:27,314 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:04:27,314 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:04:27,314 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:04:27,316 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:04:27,316 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:04:27,319 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:04:27,349 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:04:27,349 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:04:27,350 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:04:27,350 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:04:27,352 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:04:27,352 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:04:27,352 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:04:27,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:04:27,352 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:04:27,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:04:27,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:04:27,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:04:27,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:04:27,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:04:27,353 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:04:27,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:04:27,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:04:27,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:04:27,354 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:04:27,354 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9af939b9fb816a57978b676e77143c7e79f902ac [2021-08-29 23:04:27,622 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:04:27,638 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:04:27,641 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:04:27,642 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:04:27,642 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:04:27,644 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-08-29 23:04:27,701 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7493a7d13/5c9607ebed9e49dd94d48ead72ef7806/FLAGeae48e7fe [2021-08-29 23:04:28,311 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:04:28,313 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-08-29 23:04:28,354 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7493a7d13/5c9607ebed9e49dd94d48ead72ef7806/FLAGeae48e7fe [2021-08-29 23:04:28,498 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7493a7d13/5c9607ebed9e49dd94d48ead72ef7806 [2021-08-29 23:04:28,501 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:04:28,503 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:04:28,517 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:28,517 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:04:28,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:04:28,520 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:28" (1/1) ... [2021-08-29 23:04:28,521 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4657969f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:28, skipping insertion in model container [2021-08-29 23:04:28,521 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:28" (1/1) ... [2021-08-29 23:04:28,526 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:04:28,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:04:28,887 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_iter_begin_harness.i[4493,4506] [2021-08-29 23:04:28,894 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_iter_begin_harness.i[4553,4566] [2021-08-29 23:04:28,921 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:28,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:29,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,603 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,604 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,614 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,615 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,616 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,617 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:29,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:29,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:29,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:29,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:29,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:29,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:29,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:29,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:29,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:30,006 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:30,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,288 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:30,331 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:30,358 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) [2021-08-29 23:04:30,363 INFO L158 Benchmark]: Toolchain (without parser) took 1858.83ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 27.3MB in the beginning and 56.0MB in the end (delta: -28.7MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2021-08-29 23:04:30,363 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory was 40.7MB in the beginning and 40.6MB in the end (delta: 51.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:04:30,364 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1844.10ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 27.2MB in the beginning and 56.0MB in the end (delta: -28.8MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. [2021-08-29 23:04:30,365 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 58.7MB. Free memory was 40.7MB in the beginning and 40.6MB in the end (delta: 51.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1844.10ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 27.2MB in the beginning and 56.0MB in the end (delta: -28.8MB). Peak memory consumption was 21.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:04:31,950 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:04:31,951 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:04:31,987 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:04:31,988 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:04:31,989 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:04:31,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:04:31,991 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:04:31,992 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:04:31,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:04:31,993 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:04:31,994 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:04:31,994 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:04:31,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:04:31,996 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:04:31,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:04:31,997 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:04:31,998 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:04:31,999 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:04:32,000 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:04:32,001 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:04:32,014 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:04:32,015 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:04:32,017 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:04:32,020 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:04:32,025 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:04:32,026 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:04:32,027 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:04:32,028 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:04:32,028 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:04:32,029 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:04:32,029 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:04:32,030 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:04:32,032 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:04:32,033 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:04:32,033 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:04:32,034 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:04:32,034 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:04:32,035 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:04:32,035 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:04:32,036 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:04:32,037 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:04:32,055 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:04:32,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:04:32,055 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:04:32,055 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:04:32,060 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:04:32,060 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:04:32,060 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:04:32,060 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:04:32,060 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:04:32,060 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:04:32,061 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:04:32,061 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:04:32,062 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:04:32,062 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:04:32,063 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9af939b9fb816a57978b676e77143c7e79f902ac [2021-08-29 23:04:32,384 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:04:32,400 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:04:32,402 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:04:32,403 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:04:32,404 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:04:32,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-08-29 23:04:32,466 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8623fe9cf/7dd467405a7846ca95576e295ce548ac/FLAG3c16cb9df [2021-08-29 23:04:33,072 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:04:33,073 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2021-08-29 23:04:33,105 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8623fe9cf/7dd467405a7846ca95576e295ce548ac/FLAG3c16cb9df [2021-08-29 23:04:33,481 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8623fe9cf/7dd467405a7846ca95576e295ce548ac [2021-08-29 23:04:33,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:04:33,484 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:04:33,486 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:33,486 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:04:33,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:04:33,489 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:33" (1/1) ... [2021-08-29 23:04:33,490 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595d1252 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:33, skipping insertion in model container [2021-08-29 23:04:33,490 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:33" (1/1) ... [2021-08-29 23:04:33,495 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:04:33,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:04:33,886 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_iter_begin_harness.i[4493,4506] [2021-08-29 23:04:33,898 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_iter_begin_harness.i[4553,4566] [2021-08-29 23:04:33,926 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:33,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:34,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,905 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,906 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:34,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:35,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:35,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:35,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:35,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:35,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:35,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:35,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:35,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:35,253 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:35,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:35,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,709 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,717 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,718 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,736 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,739 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,740 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,741 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,792 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:35,834 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:04:35,854 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_iter_begin_harness.i[4493,4506] [2021-08-29 23:04:35,855 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_iter_begin_harness.i[4553,4566] [2021-08-29 23:04:35,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:35,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:35,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,882 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,883 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:35,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:35,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:35,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:35,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:35,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:35,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:35,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:35,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:35,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:35,958 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:36,037 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,038 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,057 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:36,387 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:04:36,388 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:36 WrapperNode [2021-08-29 23:04:36,388 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:36,389 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:04:36,389 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:04:36,390 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:04:36,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:36" (1/1) ... [2021-08-29 23:04:36,443 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]]] [2021-08-29 23:04:36,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:36" (1/1) ... [2021-08-29 23:04:36,486 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:04:36,486 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:04:36,488 INFO L158 Benchmark]: Toolchain (without parser) took 3003.38ms. Allocated memory was 60.8MB in the beginning and 113.2MB in the end (delta: 52.4MB). Free memory was 29.9MB in the beginning and 46.1MB in the end (delta: -16.2MB). Peak memory consumption was 36.1MB. Max. memory is 16.1GB. [2021-08-29 23:04:36,488 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:04:36,489 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2902.55ms. Allocated memory was 60.8MB in the beginning and 113.2MB in the end (delta: 52.4MB). Free memory was 29.8MB in the beginning and 51.8MB in the end (delta: -22.0MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. [2021-08-29 23:04:36,489 INFO L158 Benchmark]: Boogie Procedure Inliner took 97.07ms. Allocated memory is still 113.2MB. Free memory was 51.8MB in the beginning and 46.1MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 23:04:36,490 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 60.8MB. Free memory was 43.7MB in the beginning and 43.6MB in the end (delta: 50.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2902.55ms. Allocated memory was 60.8MB in the beginning and 113.2MB in the end (delta: 52.4MB). Free memory was 29.8MB in the beginning and 51.8MB in the end (delta: -22.0MB). Peak memory consumption was 46.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 97.07ms. Allocated memory is still 113.2MB. Free memory was 51.8MB in the beginning and 46.1MB in the end (delta: 5.7MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * 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...