./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 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_callback_string_destroy_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 323460de271307f4b959bb0ef0b700d5e1ec2649 .......................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 323460de271307f4b959bb0ef0b700d5e1ec2649 ...................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.multireach-323-8d31f38 [2021-07-05 16:55:46,758 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:55:46,760 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:55:46,792 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:55:46,793 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:55:46,796 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:55:46,797 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:55:46,801 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:55:46,803 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:55:46,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:55:46,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:55:46,808 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:55:46,808 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:55:46,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:55:46,811 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:55:46,812 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:55:46,814 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:55:46,815 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:55:46,816 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:55:46,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:55:46,821 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:55:46,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:55:46,823 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:55:46,824 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:55:46,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:55:46,828 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:55:46,828 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:55:46,829 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:55:46,829 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:55:46,830 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:55:46,830 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:55:46,831 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:55:46,832 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:55:46,832 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:55:46,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:55:46,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:55:46,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:55:46,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:55:46,834 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:55:46,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:55:46,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:55:46,837 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-07-05 16:55:46,874 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:55:46,874 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:55:46,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:55:46,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:55:46,877 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:55:46,877 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:55:46,877 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-07-05 16:55:46,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:55:46,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:55:46,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:55:46,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:55:46,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:55:46,879 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:55:46,879 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:55:46,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:55:46,879 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:55:46,880 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:55:46,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:55:46,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:55:46,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:55:46,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:55:46,885 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-07-05 16:55:46,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-07-05 16:55:46,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:55:46,885 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:55:46,885 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 323460de271307f4b959bb0ef0b700d5e1ec2649 [2021-07-05 16:55:47,153 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:55:47,169 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:55:47,171 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:55:47,172 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:55:47,172 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:55:47,173 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-07-05 16:55:47,217 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540b35083/9b249024f44042c5b1fa10c5bae80922/FLAG950a339d2 [2021-07-05 16:55:47,800 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:55:47,801 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-07-05 16:55:47,829 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540b35083/9b249024f44042c5b1fa10c5bae80922/FLAG950a339d2 [2021-07-05 16:55:47,991 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/540b35083/9b249024f44042c5b1fa10c5bae80922 [2021-07-05 16:55:47,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:55:47,994 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:55:47,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:55:47,997 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:55:47,999 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:55:48,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:55:47" (1/1) ... [2021-07-05 16:55:48,000 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1755cbff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:55:48, skipping insertion in model container [2021-07-05 16:55:48,001 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:55:47" (1/1) ... [2021-07-05 16:55:48,005 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:55:48,107 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:55:48,366 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_callback_string_destroy_harness.i[4506,4519] [2021-07-05 16:55:48,374 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_callback_string_destroy_harness.i[4566,4579] [2021-07-05 16:55:48,395 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:55:48,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:55:49,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,093 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,094 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,095 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,096 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:55:49,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:55:49,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:55:49,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:55:49,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:55:49,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:55:49,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:55:49,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:55:49,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:55:49,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:55:49,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:55:49,746 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,747 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,772 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,774 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,784 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,785 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,798 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:49,857 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:55:49,881 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 16:55:49,885 INFO L168 Benchmark]: Toolchain (without parser) took 1889.90 ms. Allocated memory was 52.4 MB in the beginning and 81.8 MB in the end (delta: 29.4 MB). Free memory was 30.5 MB in the beginning and 38.8 MB in the end (delta: -8.3 MB). Peak memory consumption was 32.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:55:49,885 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 52.4 MB. Free memory was 33.8 MB in the beginning and 33.8 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:55:49,886 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1886.51 ms. Allocated memory was 52.4 MB in the beginning and 81.8 MB in the end (delta: 29.4 MB). Free memory was 30.2 MB in the beginning and 38.8 MB in the end (delta: -8.6 MB). Peak memory consumption was 32.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:55:49,888 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 52.4 MB. Free memory was 33.8 MB in the beginning and 33.8 MB in the end (delta: 33.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1886.51 ms. Allocated memory was 52.4 MB in the beginning and 81.8 MB in the end (delta: 29.4 MB). Free memory was 30.2 MB in the beginning and 38.8 MB in the end (delta: -8.6 MB). Peak memory consumption was 32.2 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 16:55:51,336 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-07-05 16:55:51,338 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-07-05 16:55:51,364 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-07-05 16:55:51,364 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-07-05 16:55:51,365 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-07-05 16:55:51,366 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-07-05 16:55:51,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-07-05 16:55:51,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-07-05 16:55:51,369 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-07-05 16:55:51,370 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-07-05 16:55:51,371 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-07-05 16:55:51,371 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-07-05 16:55:51,372 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-07-05 16:55:51,372 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-07-05 16:55:51,373 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-07-05 16:55:51,374 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-07-05 16:55:51,375 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-07-05 16:55:51,376 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-07-05 16:55:51,377 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-07-05 16:55:51,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-07-05 16:55:51,380 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-07-05 16:55:51,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-07-05 16:55:51,381 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-07-05 16:55:51,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-07-05 16:55:51,383 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-07-05 16:55:51,383 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-07-05 16:55:51,384 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-07-05 16:55:51,384 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-07-05 16:55:51,385 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-07-05 16:55:51,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-07-05 16:55:51,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-07-05 16:55:51,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-07-05 16:55:51,387 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-07-05 16:55:51,388 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-07-05 16:55:51,388 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-07-05 16:55:51,389 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-07-05 16:55:51,389 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-07-05 16:55:51,389 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-07-05 16:55:51,390 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-07-05 16:55:51,391 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-07-05 16:55:51,391 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-07-05 16:55:51,406 INFO L113 SettingsManager]: Loading preferences was successful [2021-07-05 16:55:51,407 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-07-05 16:55:51,408 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-07-05 16:55:51,408 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-07-05 16:55:51,408 INFO L138 SettingsManager]: * Use SBE=true [2021-07-05 16:55:51,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-07-05 16:55:51,408 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-07-05 16:55:51,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-07-05 16:55:51,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-07-05 16:55:51,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-07-05 16:55:51,409 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-07-05 16:55:51,409 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-07-05 16:55:51,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-07-05 16:55:51,410 INFO L138 SettingsManager]: * Use constant arrays=true [2021-07-05 16:55:51,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-07-05 16:55:51,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-07-05 16:55:51,410 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-07-05 16:55:51,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-07-05 16:55:51,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-07-05 16:55:51,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-07-05 16:55:51,411 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-07-05 16:55:51,411 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-07-05 16:55:51,412 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-07-05 16:55:51,412 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-07-05 16:55:51,412 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-07-05 16:55:51,412 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-07-05 16:55:51,412 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-07-05 16:55:51,412 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 323460de271307f4b959bb0ef0b700d5e1ec2649 [2021-07-05 16:55:51,668 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-07-05 16:55:51,688 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-07-05 16:55:51,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-07-05 16:55:51,691 INFO L271 PluginConnector]: Initializing CDTParser... [2021-07-05 16:55:51,691 INFO L275 PluginConnector]: CDTParser initialized [2021-07-05 16:55:51,692 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-07-05 16:55:51,741 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598b13f9b/3e2b78bd95c54708b28376e023f7cc92/FLAG45d254555 [2021-07-05 16:55:52,409 INFO L306 CDTParser]: Found 1 translation units. [2021-07-05 16:55:52,409 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2021-07-05 16:55:52,439 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598b13f9b/3e2b78bd95c54708b28376e023f7cc92/FLAG45d254555 [2021-07-05 16:55:52,555 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/598b13f9b/3e2b78bd95c54708b28376e023f7cc92 [2021-07-05 16:55:52,557 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-07-05 16:55:52,559 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-07-05 16:55:52,561 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-07-05 16:55:52,561 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-07-05 16:55:52,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-07-05 16:55:52,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:55:52" (1/1) ... [2021-07-05 16:55:52,564 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28cf2d13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:55:52, skipping insertion in model container [2021-07-05 16:55:52,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.07 04:55:52" (1/1) ... [2021-07-05 16:55:52,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-07-05 16:55:52,654 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-07-05 16:55:52,863 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_callback_string_destroy_harness.i[4506,4519] [2021-07-05 16:55:52,870 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_callback_string_destroy_harness.i[4566,4579] [2021-07-05 16:55:52,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:55:52,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:55:53,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,487 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,487 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,489 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,490 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,492 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,493 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,494 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:53,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:55:53,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:55:53,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:55:53,770 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:55:53,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:55:53,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:55:53,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:55:53,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:55:53,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:55:53,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:55:53,884 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:55:54,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,089 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,090 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,091 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:55:54,139 INFO L203 MainTranslator]: Completed pre-run [2021-07-05 16:55:54,147 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_callback_string_destroy_harness.i[4506,4519] [2021-07-05 16:55:54,148 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_callback_string_destroy_harness.i[4566,4579] [2021-07-05 16:55:54,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-07-05 16:55:54,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-07-05 16:55:54,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,168 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,170 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-07-05 16:55:54,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-07-05 16:55:54,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-07-05 16:55:54,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-07-05 16:55:54,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-07-05 16:55:54,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-07-05 16:55:54,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-07-05 16:55:54,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-07-05 16:55:54,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-07-05 16:55:54,207 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-07-05 16:55:54,217 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-07-05 16:55:54,284 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,290 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,292 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,299 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,300 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,301 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-07-05 16:55:54,327 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-07-05 16:55:55,031 INFO L208 MainTranslator]: Completed translation [2021-07-05 16:55:55,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:55:55 WrapperNode [2021-07-05 16:55:55,032 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-07-05 16:55:55,032 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-07-05 16:55:55,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-07-05 16:55:55,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-07-05 16:55:55,037 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:55:55" (1/1) ... [2021-07-05 16:55:55,074 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 16:55:55,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.07 04:55:55" (1/1) ... [2021-07-05 16:55:55,142 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-07-05 16:55:55,143 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-07-05 16:55:55,150 INFO L168 Benchmark]: Toolchain (without parser) took 2589.88 ms. Allocated memory was 56.6 MB in the beginning and 195.0 MB in the end (delta: 138.4 MB). Free memory was 35.0 MB in the beginning and 109.4 MB in the end (delta: -74.3 MB). Peak memory consumption was 63.2 MB. Max. memory is 16.1 GB. [2021-07-05 16:55:55,158 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 56.6 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-07-05 16:55:55,159 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2470.94 ms. Allocated memory was 56.6 MB in the beginning and 195.0 MB in the end (delta: 138.4 MB). Free memory was 34.9 MB in the beginning and 115.7 MB in the end (delta: -80.8 MB). Peak memory consumption was 94.9 MB. Max. memory is 16.1 GB. [2021-07-05 16:55:55,159 INFO L168 Benchmark]: Boogie Procedure Inliner took 110.22 ms. Allocated memory is still 195.0 MB. Free memory was 115.7 MB in the beginning and 109.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-07-05 16:55:55,160 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 56.6 MB. Free memory is still 36.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2470.94 ms. Allocated memory was 56.6 MB in the beginning and 195.0 MB in the end (delta: 138.4 MB). Free memory was 34.9 MB in the beginning and 115.7 MB in the end (delta: -80.8 MB). Peak memory consumption was 94.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 110.22 ms. Allocated memory is still 195.0 MB. Free memory was 115.7 MB in the beginning and 109.4 MB in the end (delta: 6.3 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...