./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 20ed64ec Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_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 567796d92978fbc9474b679241bb435663f6ba46 ............................................................................................................................................................................................ 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_table_swap_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 567796d92978fbc9474b679241bb435663f6ba46 .............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:21:22,064 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:21:22,066 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:21:22,106 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:21:22,106 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:21:22,109 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:21:22,111 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:21:22,115 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:21:22,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:21:22,121 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:21:22,122 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:21:22,129 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:21:22,129 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:21:22,130 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:21:22,131 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:21:22,132 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:21:22,133 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:21:22,134 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:21:22,135 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:21:22,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:21:22,138 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:21:22,141 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:21:22,142 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:21:22,143 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:21:22,145 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:21:22,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:21:22,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:21:22,146 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:21:22,147 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:21:22,147 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:21:22,148 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:21:22,148 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:21:22,149 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:21:22,150 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:21:22,151 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:21:22,151 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:21:22,152 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:21:22,152 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:21:22,152 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:21:22,158 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:21:22,158 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:21:22,162 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:21:22,200 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:21:22,200 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:21:22,201 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:21:22,202 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:21:22,203 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:21:22,203 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:21:22,203 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:21:22,204 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:21:22,204 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:21:22,204 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:21:22,205 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:21:22,205 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:21:22,205 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:21:22,205 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:21:22,206 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:21:22,206 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:21:22,206 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:21:22,206 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:21:22,206 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:21:22,206 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:21:22,207 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:21:22,207 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:21:22,207 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:21:22,207 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:21:22,207 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:21:22,207 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:21:22,208 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:21:22,208 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2021-08-26 15:21:22,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:21:22,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:21:22,539 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:21:22,540 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:21:22,540 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:21:22,541 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-08-26 15:21:22,604 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6125ff92e/3144331f40e34a038894c9a8cc6ba85c/FLAGe8a3fd2f6 [2021-08-26 15:21:23,283 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:23,285 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-08-26 15:21:23,326 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6125ff92e/3144331f40e34a038894c9a8cc6ba85c/FLAGe8a3fd2f6 [2021-08-26 15:21:23,369 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6125ff92e/3144331f40e34a038894c9a8cc6ba85c [2021-08-26 15:21:23,371 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:23,373 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:23,375 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:23,376 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:23,379 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:23,379 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:23" (1/1) ... [2021-08-26 15:21:23,380 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7cd1b405 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:23, skipping insertion in model container [2021-08-26 15:21:23,380 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:23" (1/1) ... [2021-08-26 15:21:23,386 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:23,490 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:23,797 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_table_swap_harness.i[4493,4506] [2021-08-26 15:21:23,806 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_table_swap_harness.i[4553,4566] [2021-08-26 15:21:23,842 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:23,851 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:24,852 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,852 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,853 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,853 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,854 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,869 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,874 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:24,875 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:25,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:25,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:25,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:25,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:25,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:25,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:25,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:25,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:25,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:25,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:25,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,722 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,724 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,737 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,738 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,755 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,756 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,757 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,757 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,758 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:25,802 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:25,835 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-26 15:21:25,841 INFO L168 Benchmark]: Toolchain (without parser) took 2466.85 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 35.0 MB in the beginning and 32.7 MB in the end (delta: 2.3 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:25,841 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:25,843 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2463.39 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 34.9 MB in the beginning and 32.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:25,845 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 48.2 MB. Free memory was 31.0 MB in the beginning and 31.0 MB in the end (delta: 39.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2463.39 ms. Allocated memory was 58.7 MB in the beginning and 75.5 MB in the end (delta: 16.8 MB). Free memory was 34.9 MB in the beginning and 32.7 MB in the end (delta: 2.2 MB). Peak memory consumption was 29.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:21:27,523 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:21:27,526 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:21:27,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:21:27,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:21:27,573 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:21:27,574 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:21:27,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:21:27,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:21:27,585 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:21:27,586 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:21:27,590 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:21:27,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:21:27,593 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:21:27,594 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:21:27,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:21:27,598 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:21:27,599 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:21:27,601 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:21:27,607 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:21:27,608 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:21:27,613 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:21:27,615 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:21:27,616 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:21:27,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:21:27,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:21:27,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:21:27,624 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:21:27,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:21:27,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:21:27,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:21:27,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:21:27,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:21:27,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:21:27,629 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:21:27,629 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:21:27,630 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:21:27,630 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:21:27,631 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:21:27,632 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:21:27,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:21:27,633 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:21:27,670 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:21:27,671 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:21:27,672 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:21:27,672 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:21:27,674 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:21:27,674 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:21:27,674 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:21:27,674 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:21:27,675 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:21:27,675 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:21:27,676 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:21:27,676 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:21:27,676 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:21:27,676 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:21:27,676 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:21:27,676 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:21:27,677 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:21:27,677 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:21:27,677 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:21:27,677 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:21:27,677 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:21:27,678 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:21:27,678 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:21:27,678 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:21:27,678 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:21:27,678 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:21:27,678 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:21:27,679 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:21:27,679 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:21:27,679 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 567796d92978fbc9474b679241bb435663f6ba46 [2021-08-26 15:21:28,007 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:21:28,029 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:21:28,032 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:21:28,034 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:21:28,035 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:21:28,036 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-08-26 15:21:28,102 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef39a7854/2183fc488561422299fc858c2651e5c3/FLAGad00f5a4a [2021-08-26 15:21:28,853 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:28,853 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_swap_harness.i [2021-08-26 15:21:28,895 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef39a7854/2183fc488561422299fc858c2651e5c3/FLAGad00f5a4a [2021-08-26 15:21:28,930 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ef39a7854/2183fc488561422299fc858c2651e5c3 [2021-08-26 15:21:28,932 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:28,934 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:28,937 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:28,937 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:28,940 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:28,940 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:28" (1/1) ... [2021-08-26 15:21:28,941 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53bdc5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:28, skipping insertion in model container [2021-08-26 15:21:28,941 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:28" (1/1) ... [2021-08-26 15:21:28,946 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:29,047 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:29,336 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_table_swap_harness.i[4493,4506] [2021-08-26 15:21:29,343 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_table_swap_harness.i[4553,4566] [2021-08-26 15:21:29,368 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:29,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:30,087 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,088 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,101 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,104 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,107 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,109 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,110 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,113 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,114 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,116 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:30,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:30,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:30,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:30,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:30,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:30,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:30,396 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:30,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:30,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:30,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:30,778 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,780 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,819 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,829 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,852 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,853 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,856 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,857 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,858 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:30,917 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:30,974 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:21:30,999 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_table_swap_harness.i[4493,4506] [2021-08-26 15:21:31,000 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_table_swap_harness.i[4553,4566] [2021-08-26 15:21:31,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:31,004 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:31,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,059 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,060 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,061 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,062 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:31,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:31,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:31,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:31,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:31,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:31,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:31,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:31,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:31,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:31,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:31,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,256 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,263 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,264 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,279 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,279 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,280 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,281 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,282 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:31,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:31,687 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:21:31,687 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:31 WrapperNode [2021-08-26 15:21:31,687 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:31,689 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:31,689 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:21:31,689 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:21:31,695 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:31" (1/1) ... [2021-08-26 15:21:31,765 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-26 15:21:31,796 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:31" (1/1) ... [2021-08-26 15:21:31,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:31,805 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:21:31,807 INFO L168 Benchmark]: Toolchain (without parser) took 2871.36 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 29.9 MB in the beginning and 53.3 MB in the end (delta: -23.4 MB). Peak memory consumption was 44.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:31,807 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 60.8 MB. Free memory was 43.3 MB in the beginning and 43.3 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:31,807 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2750.93 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 29.6 MB in the beginning and 58.9 MB in the end (delta: -29.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:31,808 INFO L168 Benchmark]: Boogie Procedure Inliner took 116.15 ms. Allocated memory is still 130.0 MB. Free memory was 58.9 MB in the beginning and 53.3 MB in the end (delta: 5.6 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:31,809 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 60.8 MB. Free memory was 43.3 MB in the beginning and 43.3 MB in the end (delta: 39.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2750.93 ms. Allocated memory was 60.8 MB in the beginning and 130.0 MB in the end (delta: 69.2 MB). Free memory was 29.6 MB in the beginning and 58.9 MB in the end (delta: -29.2 MB). Peak memory consumption was 49.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 116.15 ms. Allocated memory is still 130.0 MB. Free memory was 58.9 MB in the beginning and 53.3 MB in the end (delta: 5.6 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...