./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_table_find_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_find_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 cea2f91003a2e59a899297ae7d89056f2a507665 ............................................................................................................................................................................................ 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_find_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 cea2f91003a2e59a899297ae7d89056f2a507665 .............................................................................................................................................................................................................................. 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 15:21:07,973 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:21:07,975 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:21:08,016 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:21:08,017 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:21:08,021 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:21:08,022 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:21:08,027 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:21:08,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:21:08,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:21:08,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:21:08,045 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:21:08,045 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:21:08,049 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:21:08,050 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:21:08,052 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:21:08,052 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:21:08,053 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:21:08,054 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:21:08,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:21:08,058 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:21:08,059 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:21:08,060 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:21:08,061 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:21:08,063 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:21:08,064 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:21:08,064 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:21:08,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:21:08,065 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:21:08,066 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:21:08,066 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:21:08,067 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:21:08,068 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:21:08,068 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:21:08,069 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:21:08,070 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:21:08,070 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:21:08,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:21:08,071 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:21:08,072 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:21:08,072 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:21:08,073 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-26 15:21:08,100 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:21:08,102 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:21:08,104 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:21:08,104 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:21:08,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:21:08,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:21:08,108 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:21:08,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:21:08,108 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-26 15:21:08,108 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:21:08,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:21:08,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:21:08,110 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:21:08,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:21:08,110 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:21:08,110 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:21:08,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:21:08,111 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:21:08,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:21:08,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:21:08,111 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:21:08,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:21:08,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:21:08,112 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-26 15:21:08,112 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-26 15:21:08,112 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:21:08,113 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:21:08,113 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea2f91003a2e59a899297ae7d89056f2a507665 [2021-08-26 15:21:08,430 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:21:08,459 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:21:08,462 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:21:08,463 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:21:08,463 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:21:08,465 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-08-26 15:21:08,535 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d01aae027/fc5f07ee1ce146658c7e8450e479094e/FLAG9f1013d82 [2021-08-26 15:21:09,366 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:09,367 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-08-26 15:21:09,404 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d01aae027/fc5f07ee1ce146658c7e8450e479094e/FLAG9f1013d82 [2021-08-26 15:21:09,548 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d01aae027/fc5f07ee1ce146658c7e8450e479094e [2021-08-26 15:21:09,551 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:09,553 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:09,555 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:09,555 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:09,558 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:09,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:09" (1/1) ... [2021-08-26 15:21:09,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e2e62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:09, skipping insertion in model container [2021-08-26 15:21:09,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:09" (1/1) ... [2021-08-26 15:21:09,569 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:09,696 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:10,080 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_find_harness.i[4493,4506] [2021-08-26 15:21:10,088 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_find_harness.i[4553,4566] [2021-08-26 15:21:10,116 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:10,125 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:10,952 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,957 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,958 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,960 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,979 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,987 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,989 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,992 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,996 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,997 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:10,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,365 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:11,366 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:11,367 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:11,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:11,368 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:11,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:11,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:11,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:11,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:11,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:11,546 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:11,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,910 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,952 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,953 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,954 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,954 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,955 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,956 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:11,999 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:12,035 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 15:21:12,040 INFO L168 Benchmark]: Toolchain (without parser) took 2486.16 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 35.0 MB in the beginning and 58.4 MB in the end (delta: -23.3 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:12,041 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:12,042 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2483.53 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 34.9 MB in the beginning and 58.4 MB in the end (delta: -23.5 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:12,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 38.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2483.53 ms. Allocated memory was 56.6 MB in the beginning and 96.5 MB in the end (delta: 39.8 MB). Free memory was 34.9 MB in the beginning and 58.4 MB in the end (delta: -23.5 MB). Peak memory consumption was 30.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-20ed64e [2021-08-26 15:21:13,811 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-26 15:21:13,813 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-26 15:21:13,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-26 15:21:13,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-26 15:21:13,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-26 15:21:13,845 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-26 15:21:13,847 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-26 15:21:13,848 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-26 15:21:13,849 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-26 15:21:13,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-26 15:21:13,851 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-26 15:21:13,851 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-26 15:21:13,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-26 15:21:13,853 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-26 15:21:13,854 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-26 15:21:13,855 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-26 15:21:13,856 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-26 15:21:13,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-26 15:21:13,859 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-26 15:21:13,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-26 15:21:13,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-26 15:21:13,862 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-26 15:21:13,863 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-26 15:21:13,865 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-26 15:21:13,866 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-26 15:21:13,866 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-26 15:21:13,867 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-26 15:21:13,867 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-26 15:21:13,868 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-26 15:21:13,868 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-26 15:21:13,869 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-26 15:21:13,870 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-26 15:21:13,870 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-26 15:21:13,871 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-26 15:21:13,871 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-26 15:21:13,872 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-26 15:21:13,872 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-26 15:21:13,873 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-26 15:21:13,873 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-26 15:21:13,874 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-26 15:21:13,875 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-26 15:21:13,896 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-26 15:21:13,896 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-26 15:21:13,897 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-26 15:21:13,897 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-26 15:21:13,898 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-26 15:21:13,898 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-26 15:21:13,898 INFO L138 SettingsManager]: * Use SBE=true [2021-08-26 15:21:13,899 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-26 15:21:13,899 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-26 15:21:13,899 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-26 15:21:13,899 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-26 15:21:13,899 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-26 15:21:13,900 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-26 15:21:13,900 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-26 15:21:13,900 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-26 15:21:13,900 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-26 15:21:13,900 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-26 15:21:13,901 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-26 15:21:13,901 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-26 15:21:13,901 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-26 15:21:13,901 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-26 15:21:13,901 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-26 15:21:13,902 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-26 15:21:13,902 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-26 15:21:13,902 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-26 15:21:13,902 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-26 15:21:13,902 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-26 15:21:13,903 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-26 15:21:13,903 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-26 15:21:13,903 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea2f91003a2e59a899297ae7d89056f2a507665 [2021-08-26 15:21:14,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-26 15:21:14,272 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-26 15:21:14,274 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-26 15:21:14,275 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-26 15:21:14,277 INFO L275 PluginConnector]: CDTParser initialized [2021-08-26 15:21:14,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-08-26 15:21:14,345 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a2713d38/ae18c1ca20584fa59365da3508ac3731/FLAG008f08d4b [2021-08-26 15:21:15,282 INFO L306 CDTParser]: Found 1 translation units. [2021-08-26 15:21:15,283 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-08-26 15:21:15,339 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a2713d38/ae18c1ca20584fa59365da3508ac3731/FLAG008f08d4b [2021-08-26 15:21:15,775 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9a2713d38/ae18c1ca20584fa59365da3508ac3731 [2021-08-26 15:21:15,778 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-26 15:21:15,780 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-26 15:21:15,800 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:15,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-26 15:21:15,804 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-26 15:21:15,805 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:15" (1/1) ... [2021-08-26 15:21:15,806 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ae22250 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:15, skipping insertion in model container [2021-08-26 15:21:15,806 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.08 03:21:15" (1/1) ... [2021-08-26 15:21:15,812 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-26 15:21:15,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-26 15:21:16,193 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_find_harness.i[4493,4506] [2021-08-26 15:21:16,200 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-08-26 15:21:16,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:16,235 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:17,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,030 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,031 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,034 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,072 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,073 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:17,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:17,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:17,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:17,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:17,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:17,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:17,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:17,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:17,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:17,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:17,809 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:18,208 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,209 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,242 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,244 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,252 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,275 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,276 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,285 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,286 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,339 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:18,384 INFO L203 MainTranslator]: Completed pre-run [2021-08-26 15:21:18,406 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_find_harness.i[4493,4506] [2021-08-26 15:21:18,406 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_find_harness.i[4553,4566] [2021-08-26 15:21:18,408 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-26 15:21:18,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-26 15:21:18,452 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,453 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,460 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,461 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,462 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,463 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-26 15:21:18,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-26 15:21:18,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-26 15:21:18,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-26 15:21:18,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-26 15:21:18,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-26 15:21:18,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-26 15:21:18,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-26 15:21:18,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-26 15:21:18,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-26 15:21:18,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-26 15:21:18,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,626 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,641 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,676 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-26 15:21:18,714 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-26 15:21:19,141 INFO L208 MainTranslator]: Completed translation [2021-08-26 15:21:19,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:19 WrapperNode [2021-08-26 15:21:19,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-26 15:21:19,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:19,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-26 15:21:19,143 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-26 15:21:19,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:19" (1/1) ... [2021-08-26 15:21:19,224 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 15:21:19,317 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.08 03:21:19" (1/1) ... [2021-08-26 15:21:19,325 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-26 15:21:19,325 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-26 15:21:19,327 INFO L168 Benchmark]: Toolchain (without parser) took 3546.10 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 25.7 MB in the beginning and 33.4 MB in the end (delta: -7.7 MB). Peak memory consumption was 38.4 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:19,327 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-08-26 15:21:19,328 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3341.37 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 38.2 MB in the beginning and 39.1 MB in the end (delta: -930.8 kB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:19,328 INFO L168 Benchmark]: Boogie Procedure Inliner took 182.53 ms. Allocated memory is still 104.9 MB. Free memory was 39.1 MB in the beginning and 33.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-08-26 15:21:19,329 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 39.1 MB in the beginning and 39.0 MB in the end (delta: 73.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3341.37 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 38.2 MB in the beginning and 39.1 MB in the end (delta: -930.8 kB). Peak memory consumption was 55.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 182.53 ms. Allocated memory is still 104.9 MB. Free memory was 39.1 MB in the beginning and 33.4 MB in the end (delta: 5.7 MB). Peak memory consumption was 4.2 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...