./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8d31f386 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_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 4259dc074c4dea04711b1777913697ac591ebb0d .......................................................................................................................................................................................... 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_delete_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 4259dc074c4dea04711b1777913697ac591ebb0d ............................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:55:56,750 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:55:56,752 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:55:56,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:55:56,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:55:56,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:55:56,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:55:56,789 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:55:56,797 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:55:56,800 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:55:56,800 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:55:56,801 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:55:56,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:55:56,803 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:55:56,804 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:55:56,805 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:55:56,806 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:55:56,806 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:55:56,810 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:55:56,815 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:55:56,816 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:55:56,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:55:56,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:55:56,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:55:56,824 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:55:56,824 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:55:56,824 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:55:56,825 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:55:56,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:55:56,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:55:56,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:55:56,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:55:56,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:55:56,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:55:56,830 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:55:56,830 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:55:56,831 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:55:56,831 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:55:56,831 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:55:56,833 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:55:56,833 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:55:56,834 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:55:56,852 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:55:56,852 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:55:56,853 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:55:56,853 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:55:56,854 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:55:56,854 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:55:56,854 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:55:56,854 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:55:56,854 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:55:56,854 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:55:56,854 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:55:56,855 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:55:56,855 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:55:56,855 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:55:56,855 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:55:56,855 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:55:56,855 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:55:56,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:55:56,856 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:55:56,856 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:55:56,856 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:55:56,856 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:55:56,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:55:56,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:55:56,857 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:55:56,857 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4259dc074c4dea04711b1777913697ac591ebb0d [2021-07-05 16:55:57,070 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:55:57,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:55:57,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:55:57,098 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:55:57,100 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:55:57,101 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-07-05 16:55:57,147 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96c2bc89a/08997ad739fd4aeca503b443a736414b/FLAGfa3daffbf [2021-07-05 16:55:57,724 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:55:57,726 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-07-05 16:55:57,746 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96c2bc89a/08997ad739fd4aeca503b443a736414b/FLAGfa3daffbf [2021-07-05 16:55:57,905 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/96c2bc89a/08997ad739fd4aeca503b443a736414b [2021-07-05 16:55:57,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:55:57,910 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:55:57,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:55:57,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:55:57,913 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:55:57,914 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:55:57" (1/1) ... [2021-07-05 16:55:57,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35ae1992 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:55:57, skipping insertion in model container [2021-07-05 16:55:57,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:55:57" (1/1) ... [2021-07-05 16:55:57,919 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:55:57,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:55:58,210 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-07-05 16:55:58,217 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-07-05 16:55:58,234 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:55:58,241 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:55:58,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:58,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:58,994 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:58,995 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:58,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,003 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,007 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,009 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,012 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:55:59,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:55:59,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:55:59,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:55:59,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:55:59,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:55:59,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:55:59,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:55:59,280 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:55:59,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:55:59,365 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:55:59,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,599 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,600 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,606 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,607 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,608 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:59,628 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:55:59,649 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-07-05 16:55:59,654 INFO L168 Benchmark]: Toolchain (without parser) took 1742.65 ms. Allocated memory was 52.4 MB in the beginning and 88.1 MB in the end (delta: 35.7 MB). Free memory was 29.1 MB in the beginning and 38.0 MB in the end (delta: -8.9 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. [2021-07-05 16:55:59,654 INFO L168 Benchmark]: CDTParser took 0.13 ms. Allocated memory is still 52.4 MB. Free memory is still 33.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:55:59,655 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1740.97 ms. Allocated memory was 52.4 MB in the beginning and 88.1 MB in the end (delta: 35.7 MB). Free memory was 28.9 MB in the beginning and 38.0 MB in the end (delta: -9.1 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. [2021-07-05 16:55:59,657 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.13 ms. Allocated memory is still 52.4 MB. Free memory is still 33.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1740.97 ms. Allocated memory was 52.4 MB in the beginning and 88.1 MB in the end (delta: 35.7 MB). Free memory was 28.9 MB in the beginning and 38.0 MB in the end (delta: -9.1 MB). Peak memory consumption was 27.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:56:01,016 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:56:01,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:56:01,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:56:01,061 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:56:01,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:56:01,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:56:01,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:56:01,071 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:56:01,074 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:56:01,074 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:56:01,075 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:56:01,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:56:01,077 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:56:01,078 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:56:01,080 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:56:01,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:56:01,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:56:01,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:56:01,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:56:01,088 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:56:01,089 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:56:01,090 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:56:01,091 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:56:01,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:56:01,097 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:56:01,097 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:56:01,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:56:01,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:56:01,099 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:56:01,099 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:56:01,100 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:56:01,101 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:56:01,101 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:56:01,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:56:01,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:56:01,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:56:01,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:56:01,103 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:56:01,104 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:56:01,104 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:56:01,105 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:56:01,131 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:56:01,131 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:56:01,133 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:56:01,133 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:56:01,133 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:56:01,133 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:56:01,134 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:56:01,134 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:56:01,134 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:56:01,134 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:56:01,135 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:56:01,135 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:56:01,135 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:56:01,135 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:56:01,135 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:56:01,135 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:56:01,135 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:56:01,136 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:56:01,136 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:56:01,136 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:56:01,136 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:56:01,136 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:56:01,136 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:56:01,137 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:56:01,137 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:56:01,137 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:56:01,137 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:56:01,137 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4259dc074c4dea04711b1777913697ac591ebb0d [2021-07-05 16:56:01,390 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:56:01,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:56:01,406 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:56:01,406 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:56:01,407 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:56:01,408 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-07-05 16:56:01,457 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81cc270f5/d1868a870e344dd5a584b57f91e5542b/FLAG42b06c52d [2021-07-05 16:56:02,041 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:56:02,041 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2021-07-05 16:56:02,073 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81cc270f5/d1868a870e344dd5a584b57f91e5542b/FLAG42b06c52d [2021-07-05 16:56:02,486 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/81cc270f5/d1868a870e344dd5a584b57f91e5542b [2021-07-05 16:56:02,488 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:56:02,489 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:56:02,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:56:02,492 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:56:02,494 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:56:02,494 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:56:02" (1/1) ... [2021-07-05 16:56:02,495 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fab35a0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:02, skipping insertion in model container [2021-07-05 16:56:02,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:56:02" (1/1) ... [2021-07-05 16:56:02,499 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:56:02,576 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:56:02,809 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-07-05 16:56:02,817 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-07-05 16:56:02,839 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:56:02,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:56:03,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,394 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,395 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,396 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,416 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,418 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,420 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,422 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:03,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:56:03,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:56:03,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:56:03,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:56:03,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:56:03,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:56:03,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:56:03,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:56:03,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:56:03,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:56:03,837 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:56:04,010 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,011 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,023 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,023 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,035 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,036 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,057 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:56:04,078 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:56:04,086 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4494,4507] [2021-07-05 16:56:04,087 WARN L224 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i[4554,4567] [2021-07-05 16:56:04,088 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:56:04,088 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:56:04,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,105 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,108 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,111 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:56:04,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:56:04,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:56:04,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:56:04,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:56:04,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:56:04,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:56:04,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:56:04,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:56:04,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:56:04,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:56:04,257 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,258 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,265 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,266 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,267 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,277 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,278 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:56:04,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:56:04,849 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:56:04,850 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:04 WrapperNode [2021-07-05 16:56:04,850 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:56:04,851 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:56:04,851 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:56:04,851 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:56:04,855 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:04" (1/1) ... [2021-07-05 16:56:04,884 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-07-05 16:56:04,945 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:56:04" (1/1) ... [2021-07-05 16:56:04,945 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:56:04,946 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:56:04,947 INFO L168 Benchmark]: Toolchain (without parser) took 2457.33 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 43.7 MB in the beginning and 82.1 MB in the end (delta: -38.3 MB). Peak memory consumption was 46.6 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:04,947 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 71.3 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 72.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:56:04,948 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2358.92 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 43.4 MB in the beginning and 87.3 MB in the end (delta: -43.9 MB). Peak memory consumption was 76.7 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:04,948 INFO L168 Benchmark]: Boogie Procedure Inliner took 94.68 ms. Allocated memory is still 155.2 MB. Free memory was 87.3 MB in the beginning and 82.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:56:04,949 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34 ms. Allocated memory is still 71.3 MB. Free memory was 53.6 MB in the beginning and 53.6 MB in the end (delta: 72.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2358.92 ms. Allocated memory was 71.3 MB in the beginning and 155.2 MB in the end (delta: 83.9 MB). Free memory was 43.4 MB in the beginning and 87.3 MB in the end (delta: -43.9 MB). Peak memory consumption was 76.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 94.68 ms. Allocated memory is still 155.2 MB. Free memory was 87.3 MB in the beginning and 82.1 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...