./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5fbdf5bf Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_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 15a63397fac8dd798a8ae78256c3507500942791 ............................................................................................................................................................................................... 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_eq_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 15a63397fac8dd798a8ae78256c3507500942791 .................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:04:24,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:04:24,895 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:04:24,921 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:04:24,922 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:04:24,923 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:04:24,924 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:04:24,926 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:04:24,928 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:04:24,942 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:04:24,943 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:04:24,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:04:24,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:04:24,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:04:24,947 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:04:24,948 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:04:24,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:04:24,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:04:24,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:04:24,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:04:24,954 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:04:24,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:04:24,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:04:24,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:04:24,964 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:04:24,965 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:04:24,965 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:04:24,966 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:04:24,966 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:04:24,967 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:04:24,967 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:04:24,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:04:24,969 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:04:24,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:04:24,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:04:24,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:04:24,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:04:24,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:04:24,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:04:24,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:04:24,973 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:04:24,974 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:04:24,996 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:04:24,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:04:24,996 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:04:24,997 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:04:24,998 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:04:24,998 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:04:24,998 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:04:24,999 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:04:24,999 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:04:24,999 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:04:24,999 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:04:24,999 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:04:25,000 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:04:25,000 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:04:25,000 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:04:25,000 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:04:25,000 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:04:25,001 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:04:25,001 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:04:25,001 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:04:25,001 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:04:25,001 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:04:25,002 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:04:25,002 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:04:25,002 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:04:25,002 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:04:25,002 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:04:25,003 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15a63397fac8dd798a8ae78256c3507500942791 [2021-08-29 23:04:25,316 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:04:25,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:04:25,337 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:04:25,338 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:04:25,339 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:04:25,341 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-08-29 23:04:25,395 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fcfba477/d991a5740c3b45e7abade6f6cb936791/FLAG14416ef13 [2021-08-29 23:04:26,263 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:04:26,263 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-08-29 23:04:26,301 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fcfba477/d991a5740c3b45e7abade6f6cb936791/FLAG14416ef13 [2021-08-29 23:04:26,352 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2fcfba477/d991a5740c3b45e7abade6f6cb936791 [2021-08-29 23:04:26,356 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:04:26,358 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:04:26,359 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:26,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:04:26,366 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:04:26,367 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:26" (1/1) ... [2021-08-29 23:04:26,369 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38810a58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:26, skipping insertion in model container [2021-08-29 23:04:26,369 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:26" (1/1) ... [2021-08-29 23:04:26,376 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:04:26,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:04:26,825 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_callback_string_eq_harness.i[4501,4514] [2021-08-29 23:04:26,837 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_callback_string_eq_harness.i[4561,4574] [2021-08-29 23:04:26,883 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:26,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:28,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,386 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,387 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,388 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,404 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,406 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:28,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:29,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:29,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:29,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:29,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:29,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:29,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:29,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:29,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:29,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:29,367 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:29,517 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,518 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,852 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,853 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,885 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,886 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,914 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,916 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,918 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,919 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:29,969 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:30,016 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-08-29 23:04:30,021 INFO L158 Benchmark]: Toolchain (without parser) took 3662.08ms. Allocated memory was 52.4MB in the beginning and 88.1MB in the end (delta: 35.7MB). Free memory was 31.2MB in the beginning and 53.0MB in the end (delta: -21.8MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2021-08-29 23:04:30,022 INFO L158 Benchmark]: CDTParser took 1.02ms. Allocated memory is still 52.4MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:04:30,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3660.15ms. Allocated memory was 52.4MB in the beginning and 88.1MB in the end (delta: 35.7MB). Free memory was 30.8MB in the beginning and 53.0MB in the end (delta: -22.1MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. [2021-08-29 23:04:30,025 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.02ms. Allocated memory is still 52.4MB. Free memory was 34.3MB in the beginning and 34.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3660.15ms. Allocated memory was 52.4MB in the beginning and 88.1MB in the end (delta: 35.7MB). Free memory was 30.8MB in the beginning and 53.0MB in the end (delta: -22.1MB). Peak memory consumption was 37.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:04:31,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:04:31,831 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:04:31,855 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:04:31,855 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:04:31,858 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:04:31,860 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:04:31,864 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:04:31,866 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:04:31,871 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:04:31,873 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:04:31,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:04:31,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:04:31,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:04:31,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:04:31,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:04:31,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:04:31,881 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:04:31,882 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:04:31,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:04:31,885 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:04:31,885 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:04:31,886 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:04:31,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:04:31,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:04:31,889 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:04:31,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:04:31,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:04:31,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:04:31,890 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:04:31,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:04:31,891 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:04:31,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:04:31,892 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:04:31,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:04:31,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:04:31,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:04:31,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:04:31,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:04:31,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:04:31,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:04:31,896 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:04:31,926 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:04:31,926 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:04:31,926 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:04:31,927 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:04:31,928 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:04:31,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:04:31,930 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:04:31,930 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:04:31,930 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:04:31,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:04:31,931 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:04:31,931 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:04:31,932 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:04:31,932 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:04:31,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:04:31,938 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:04:31,938 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:04:31,939 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:04:31,939 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:04:31,939 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:04:31,940 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:04:31,940 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:04:31,940 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:04:31,940 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:04:31,940 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:04:31,941 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:04:31,941 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:04:31,941 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:04:31,941 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:04:31,942 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 15a63397fac8dd798a8ae78256c3507500942791 [2021-08-29 23:04:32,283 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:04:32,318 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:04:32,321 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:04:32,323 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:04:32,324 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:04:32,326 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-08-29 23:04:32,395 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04297d0ca/c6c8b79919454c9e9004f27749e25b0e/FLAGc36ceb911 [2021-08-29 23:04:33,318 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:04:33,319 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2021-08-29 23:04:33,342 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04297d0ca/c6c8b79919454c9e9004f27749e25b0e/FLAGc36ceb911 [2021-08-29 23:04:33,423 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/04297d0ca/c6c8b79919454c9e9004f27749e25b0e [2021-08-29 23:04:33,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:04:33,429 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:04:33,433 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:33,434 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:04:33,438 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:04:33,440 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:33" (1/1) ... [2021-08-29 23:04:33,442 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1814e6ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:33, skipping insertion in model container [2021-08-29 23:04:33,443 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:33" (1/1) ... [2021-08-29 23:04:33,451 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:04:33,583 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:04:33,873 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_callback_string_eq_harness.i[4501,4514] [2021-08-29 23:04:33,880 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_callback_string_eq_harness.i[4561,4574] [2021-08-29 23:04:33,911 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:33,923 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:35,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,063 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,065 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,075 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,076 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,077 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,078 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,079 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,080 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,081 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:35,914 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:35,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:35,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:35,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:35,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:35,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:35,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:35,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:35,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:35,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:36,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:36,335 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,336 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,822 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,877 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,887 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,888 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,936 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,938 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,939 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,940 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:36,941 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,017 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:37,084 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:04:37,109 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_callback_string_eq_harness.i[4501,4514] [2021-08-29 23:04:37,110 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_callback_string_eq_harness.i[4561,4574] [2021-08-29 23:04:37,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:37,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:37,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,164 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,165 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:37,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:37,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:37,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:37,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:37,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:37,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:37,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:37,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:37,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:37,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:37,289 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,291 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,401 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,408 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,415 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,419 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,433 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,442 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,443 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,444 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:37,515 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:37,886 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:04:37,887 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:37 WrapperNode [2021-08-29 23:04:37,887 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:37,889 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:04:37,890 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:04:37,890 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:04:37,896 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:37" (1/1) ... [2021-08-29 23:04:37,967 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-08-29 23:04:38,038 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:37" (1/1) ... [2021-08-29 23:04:38,038 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:04:38,039 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:04:38,041 INFO L158 Benchmark]: Toolchain (without parser) took 4611.14ms. Allocated memory was 56.6MB in the beginning and 107.0MB in the end (delta: 50.3MB). Free memory was 35.7MB in the beginning and 47.0MB in the end (delta: -11.2MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-08-29 23:04:38,041 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:04:38,042 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4454.40ms. Allocated memory was 56.6MB in the beginning and 107.0MB in the end (delta: 50.3MB). Free memory was 35.6MB in the beginning and 34.7MB in the end (delta: 895.4kB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-08-29 23:04:38,042 INFO L158 Benchmark]: Boogie Procedure Inliner took 150.03ms. Allocated memory is still 107.0MB. Free memory was 34.7MB in the beginning and 47.0MB in the end (delta: -12.3MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. [2021-08-29 23:04:38,044 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 56.6MB. Free memory was 38.7MB in the beginning and 38.6MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4454.40ms. Allocated memory was 56.6MB in the beginning and 107.0MB in the end (delta: 50.3MB). Free memory was 35.6MB in the beginning and 34.7MB in the end (delta: 895.4kB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 150.03ms. Allocated memory is still 107.0MB. Free memory was 34.7MB in the beginning and 47.0MB in the end (delta: -12.3MB). Peak memory consumption was 5.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...