./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 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_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-wip.dd.seqcomp-5fbdf5b [2021-08-29 23:04:42,471 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:04:42,475 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:04:42,521 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:04:42,521 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:04:42,525 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:04:42,527 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:04:42,534 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:04:42,546 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:04:42,551 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:04:42,558 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:04:42,563 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:04:42,563 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:04:42,567 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:04:42,568 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:04:42,572 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:04:42,574 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:04:42,575 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:04:42,577 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:04:42,584 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:04:42,586 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:04:42,587 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:04:42,589 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:04:42,590 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:04:42,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:04:42,598 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:04:42,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:04:42,601 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:04:42,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:04:42,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:04:42,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:04:42,603 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:04:42,605 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:04:42,606 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:04:42,607 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:04:42,607 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:04:42,608 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:04:42,609 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:04:42,609 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:04:42,611 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:04:42,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:04:42,613 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-08-29 23:04:42,656 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:04:42,657 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:04:42,657 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:04:42,657 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:04:42,660 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:04:42,660 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:04:42,660 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:04:42,661 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:04:42,661 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-08-29 23:04:42,661 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:04:42,662 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:04:42,662 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:04:42,662 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:04:42,662 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:04:42,662 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:04:42,663 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:04:42,663 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:04:42,663 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:04:42,663 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:04:42,663 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:04:42,663 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:04:42,664 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:04:42,664 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:04:42,664 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-08-29 23:04:42,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-08-29 23:04:42,664 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:04:42,664 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:04:42,665 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea2f91003a2e59a899297ae7d89056f2a507665 [2021-08-29 23:04:43,013 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:04:43,032 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:04:43,035 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:04:43,036 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:04:43,037 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:04:43,038 INFO L432 ainManager$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 [2021-08-29 23:04:43,101 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ee277d4/c7bcb8cf67674218b019fc4857bbb872/FLAG47cc0733d [2021-08-29 23:04:43,924 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:04:43,925 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-08-29 23:04:43,971 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ee277d4/c7bcb8cf67674218b019fc4857bbb872/FLAG47cc0733d [2021-08-29 23:04:44,464 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/31ee277d4/c7bcb8cf67674218b019fc4857bbb872 [2021-08-29 23:04:44,468 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:04:44,471 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:04:44,474 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:44,474 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:04:44,477 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:04:44,478 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:44" (1/1) ... [2021-08-29 23:04:44,479 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bfa890b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:44, skipping insertion in model container [2021-08-29 23:04:44,479 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:44" (1/1) ... [2021-08-29 23:04:44,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:04:44,618 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:04:44,941 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] [2021-08-29 23:04:44,951 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] [2021-08-29 23:04:44,987 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:44,994 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:46,271 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,272 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,273 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,274 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,297 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,298 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,302 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,303 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,304 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,305 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:46,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:46,758 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:46,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:46,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:46,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:46,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:46,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:46,768 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:46,769 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:46,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:47,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:47,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,601 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,602 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,610 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,611 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,632 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,633 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,634 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,636 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,637 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:47,687 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:47,724 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 23:04:47,732 INFO L158 Benchmark]: Toolchain (without parser) took 3260.10ms. Allocated memory was 54.5MB in the beginning and 86.0MB in the end (delta: 31.5MB). Free memory was 33.1MB in the beginning and 43.8MB in the end (delta: -10.6MB). Peak memory consumption was 30.6MB. Max. memory is 16.1GB. [2021-08-29 23:04:47,732 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:04:47,734 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3256.06ms. Allocated memory was 54.5MB in the beginning and 86.0MB in the end (delta: 31.5MB). Free memory was 33.0MB in the beginning and 43.8MB in the end (delta: -10.8MB). Peak memory consumption was 28.5MB. Max. memory is 16.1GB. [2021-08-29 23:04:47,735 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 33.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3256.06ms. Allocated memory was 54.5MB in the beginning and 86.0MB in the end (delta: 31.5MB). Free memory was 33.0MB in the beginning and 43.8MB in the end (delta: -10.8MB). Peak memory consumption was 28.5MB. 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 23:04:49,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-08-29 23:04:49,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-08-29 23:04:49,758 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-08-29 23:04:49,759 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-08-29 23:04:49,763 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-08-29 23:04:49,764 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-08-29 23:04:49,770 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-08-29 23:04:49,773 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-08-29 23:04:49,778 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-08-29 23:04:49,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-08-29 23:04:49,783 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-08-29 23:04:49,783 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-08-29 23:04:49,786 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-08-29 23:04:49,788 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-08-29 23:04:49,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-08-29 23:04:49,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-08-29 23:04:49,797 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-08-29 23:04:49,801 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-08-29 23:04:49,807 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-08-29 23:04:49,809 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-08-29 23:04:49,810 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-08-29 23:04:49,812 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-08-29 23:04:49,813 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-08-29 23:04:49,822 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-08-29 23:04:49,832 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-08-29 23:04:49,833 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-08-29 23:04:49,834 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-08-29 23:04:49,836 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-08-29 23:04:49,837 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-08-29 23:04:49,837 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-08-29 23:04:49,838 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-08-29 23:04:49,840 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-08-29 23:04:49,841 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-08-29 23:04:49,842 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-08-29 23:04:49,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-08-29 23:04:49,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-08-29 23:04:49,844 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-08-29 23:04:49,844 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-08-29 23:04:49,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-08-29 23:04:49,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-08-29 23:04:49,851 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-08-29 23:04:49,901 INFO L113 SettingsManager]: Loading preferences was successful [2021-08-29 23:04:49,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-08-29 23:04:49,904 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-08-29 23:04:49,904 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-08-29 23:04:49,907 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-08-29 23:04:49,907 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-08-29 23:04:49,907 INFO L138 SettingsManager]: * Use SBE=true [2021-08-29 23:04:49,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-08-29 23:04:49,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-08-29 23:04:49,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-08-29 23:04:49,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-08-29 23:04:49,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-08-29 23:04:49,910 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-08-29 23:04:49,910 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-08-29 23:04:49,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-08-29 23:04:49,910 INFO L138 SettingsManager]: * Use constant arrays=true [2021-08-29 23:04:49,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-08-29 23:04:49,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-08-29 23:04:49,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-08-29 23:04:49,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-08-29 23:04:49,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-08-29 23:04:49,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-08-29 23:04:49,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-08-29 23:04:49,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-08-29 23:04:49,912 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-08-29 23:04:49,912 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-08-29 23:04:49,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-08-29 23:04:49,913 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-08-29 23:04:49,913 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-08-29 23:04:49,913 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cea2f91003a2e59a899297ae7d89056f2a507665 [2021-08-29 23:04:50,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-08-29 23:04:50,280 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-08-29 23:04:50,283 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-08-29 23:04:50,285 INFO L271 PluginConnector]: Initializing CDTParser... [2021-08-29 23:04:50,285 INFO L275 PluginConnector]: CDTParser initialized [2021-08-29 23:04:50,287 INFO L432 ainManager$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 [2021-08-29 23:04:50,363 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f04be1731/a7c65daa4b2b47879930adedc626352c/FLAGddb0f3af7 [2021-08-29 23:04:51,272 INFO L306 CDTParser]: Found 1 translation units. [2021-08-29 23:04:51,273 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-08-29 23:04:51,316 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f04be1731/a7c65daa4b2b47879930adedc626352c/FLAGddb0f3af7 [2021-08-29 23:04:51,377 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f04be1731/a7c65daa4b2b47879930adedc626352c [2021-08-29 23:04:51,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-08-29 23:04:51,398 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-08-29 23:04:51,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:51,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-08-29 23:04:51,407 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-08-29 23:04:51,408 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:51" (1/1) ... [2021-08-29 23:04:51,410 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ac0ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:51, skipping insertion in model container [2021-08-29 23:04:51,411 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.08 11:04:51" (1/1) ... [2021-08-29 23:04:51,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-08-29 23:04:51,549 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-08-29 23:04:51,933 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] [2021-08-29 23:04:51,942 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] [2021-08-29 23:04:51,972 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:51,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:53,048 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,049 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,050 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,051 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,064 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,066 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,067 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,084 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,085 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,086 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:53,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:53,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:53,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:53,790 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:53,791 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:53,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:53,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:53,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:53,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:53,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:54,022 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:54,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,529 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,559 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,560 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,569 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,650 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:54,703 INFO L203 MainTranslator]: Completed pre-run [2021-08-29 23:04:54,729 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] [2021-08-29 23:04:54,730 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] [2021-08-29 23:04:54,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-08-29 23:04:54,733 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-08-29 23:04:54,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,781 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,782 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,783 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,810 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,812 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,813 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-08-29 23:04:54,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-08-29 23:04:54,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-08-29 23:04:54,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-08-29 23:04:54,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-08-29 23:04:54,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-08-29 23:04:54,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-08-29 23:04:54,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-08-29 23:04:54,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-08-29 23:04:54,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-08-29 23:04:54,887 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-08-29 23:04:54,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:54,998 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,005 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,006 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,013 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,014 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,024 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,025 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,026 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,027 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,028 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,028 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,028 WARN L1507 CHandler]: Possible shadowing of function index [2021-08-29 23:04:55,086 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-08-29 23:04:55,511 INFO L208 MainTranslator]: Completed translation [2021-08-29 23:04:55,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:55 WrapperNode [2021-08-29 23:04:55,511 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-08-29 23:04:55,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-08-29 23:04:55,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-08-29 23:04:55,513 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-08-29 23:04:55,544 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:55" (1/1) ... [2021-08-29 23:04:55,629 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 23:04:55,695 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.08 11:04:55" (1/1) ... [2021-08-29 23:04:55,696 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-08-29 23:04:55,696 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-08-29 23:04:55,698 INFO L158 Benchmark]: Toolchain (without parser) took 4299.81ms. Allocated memory was 54.5MB in the beginning and 115.3MB in the end (delta: 60.8MB). Free memory was 36.3MB in the beginning and 33.4MB in the end (delta: 2.9MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2021-08-29 23:04:55,698 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 1.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-08-29 23:04:55,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4109.35ms. Allocated memory was 54.5MB in the beginning and 115.3MB in the end (delta: 60.8MB). Free memory was 36.2MB in the beginning and 39.0MB in the end (delta: -2.8MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2021-08-29 23:04:55,699 INFO L158 Benchmark]: Boogie Procedure Inliner took 183.64ms. Allocated memory is still 115.3MB. Free memory was 39.0MB in the beginning and 33.4MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-08-29 23:04:55,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 1.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4109.35ms. Allocated memory was 54.5MB in the beginning and 115.3MB in the end (delta: 60.8MB). Free memory was 36.2MB in the beginning and 39.0MB in the end (delta: -2.8MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 183.64ms. Allocated memory is still 115.3MB. Free memory was 39.0MB in the beginning and 33.4MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. 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...