./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 f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 .................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 .................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 17:56:04,395 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:56:04,397 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:56:04,404 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:56:04,404 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:56:04,405 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:56:04,406 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:56:04,407 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:56:04,409 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:56:04,409 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:56:04,410 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:56:04,411 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:56:04,411 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:56:04,412 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:56:04,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:56:04,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:56:04,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:56:04,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:56:04,416 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:56:04,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:56:04,418 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:56:04,419 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:56:04,420 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:56:04,420 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:56:04,422 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:56:04,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:56:04,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:56:04,423 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:56:04,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:56:04,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:56:04,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:56:04,424 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:56:04,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:56:04,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:56:04,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:56:04,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:56:04,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:56:04,426 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:56:04,426 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:56:04,427 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:56:04,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:56:04,428 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 17:56:04,437 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:56:04,437 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:56:04,438 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:56:04,438 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:56:04,438 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:56:04,438 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:56:04,439 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 17:56:04,439 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:56:04,439 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:56:04,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:56:04,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:56:04,439 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:56:04,439 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:56:04,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:56:04,440 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:56:04,440 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:56:04,440 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:56:04,440 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:56:04,440 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:56:04,441 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:56:04,441 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:56:04,441 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:56:04,441 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 17:56:04,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 17:56:04,441 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:56:04,441 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:56:04,441 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 17:56:04,442 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer 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(__VERIFIER_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 -> 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 [2019-12-07 17:56:04,541 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:56:04,552 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:56:04,555 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:56:04,556 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:56:04,556 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:56:04,557 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 17:56:04,597 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/e659ef119/c669c5dcc5404d5e92a38fc17f8b4ed6/FLAGf8fcdaa50 [2019-12-07 17:56:05,201 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:56:05,202 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 17:56:05,224 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/e659ef119/c669c5dcc5404d5e92a38fc17f8b4ed6/FLAGf8fcdaa50 [2019-12-07 17:56:05,630 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/e659ef119/c669c5dcc5404d5e92a38fc17f8b4ed6 [2019-12-07 17:56:05,633 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:56:05,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:56:05,635 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:56:05,635 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:56:05,638 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:56:05,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:56:05" (1/1) ... [2019-12-07 17:56:05,641 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75568346 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:56:05, skipping insertion in model container [2019-12-07 17:56:05,641 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:56:05" (1/1) ... [2019-12-07 17:56:05,647 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:56:05,724 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:56:05,974 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 17:56:05,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 17:56:06,625 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,626 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,626 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,627 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,628 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,637 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,637 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,639 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,640 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,641 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:06,642 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,012 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 17:56:07,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 17:56:07,013 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 17:56:07,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 17:56:07,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 17:56:07,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 17:56:07,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 17:56:07,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 17:56:07,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 17:56:07,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 17:56:07,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 17:56:07,398 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,398 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,415 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,416 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,420 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,421 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,431 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,431 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,432 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,432 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,433 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:07,457 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:56:07,475 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:610) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 17:56:07,479 INFO L168 Benchmark]: Toolchain (without parser) took 1844.26 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:56:07,479 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:56:07,480 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1842.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. [2019-12-07 17:56:07,481 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.0 GB. Free memory is still 963.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1842.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 110.6 MB). Free memory was 938.2 MB in the beginning and 1.0 GB in the end (delta: -84.9 MB). Peak memory consumption was 57.7 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.1.25-f470102 [2019-12-07 17:56:08,594 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 17:56:08,595 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 17:56:08,603 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 17:56:08,603 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 17:56:08,604 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 17:56:08,605 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 17:56:08,606 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 17:56:08,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 17:56:08,608 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 17:56:08,609 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 17:56:08,610 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 17:56:08,610 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 17:56:08,611 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 17:56:08,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 17:56:08,612 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 17:56:08,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 17:56:08,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 17:56:08,615 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 17:56:08,616 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 17:56:08,618 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 17:56:08,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 17:56:08,619 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 17:56:08,620 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 17:56:08,622 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 17:56:08,622 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 17:56:08,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 17:56:08,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 17:56:08,623 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 17:56:08,624 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 17:56:08,624 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 17:56:08,624 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 17:56:08,625 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 17:56:08,625 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 17:56:08,626 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 17:56:08,626 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 17:56:08,627 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 17:56:08,627 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 17:56:08,627 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 17:56:08,628 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 17:56:08,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 17:56:08,628 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-12-07 17:56:08,639 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 17:56:08,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 17:56:08,640 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 17:56:08,640 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 17:56:08,640 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 17:56:08,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 17:56:08,640 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 17:56:08,640 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 17:56:08,640 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 17:56:08,641 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 17:56:08,641 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 17:56:08,641 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 17:56:08,641 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 17:56:08,641 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 17:56:08,641 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 17:56:08,641 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 17:56:08,642 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 17:56:08,642 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 17:56:08,642 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 17:56:08,642 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 17:56:08,642 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 17:56:08,642 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-07 17:56:08,643 INFO L138 SettingsManager]: * To the following directory=dump/ 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 -> /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer 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(__VERIFIER_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 -> 8486cfc75cb2c8f496b80ff5b72bef5e567ab553 [2019-12-07 17:56:08,813 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 17:56:08,821 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 17:56:08,823 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 17:56:08,824 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 17:56:08,824 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 17:56:08,825 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 17:56:08,861 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/0949aa221/35b8dd52aa9e403e9da335c1bec4b960/FLAGdc82d69d9 [2019-12-07 17:56:09,355 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 17:56:09,356 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2019-12-07 17:56:09,379 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/0949aa221/35b8dd52aa9e403e9da335c1bec4b960/FLAGdc82d69d9 [2019-12-07 17:56:09,388 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_89428b1d-3e67-4e0a-a79e-693d67cfeafb/bin/uautomizer/data/0949aa221/35b8dd52aa9e403e9da335c1bec4b960 [2019-12-07 17:56:09,390 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 17:56:09,391 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 17:56:09,392 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 17:56:09,392 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 17:56:09,394 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 17:56:09,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:56:09" (1/1) ... [2019-12-07 17:56:09,396 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53aa12b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:56:09, skipping insertion in model container [2019-12-07 17:56:09,396 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 05:56:09" (1/1) ... [2019-12-07 17:56:09,401 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 17:56:09,468 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 17:56:09,724 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 17:56:09,730 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 17:56:10,344 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,344 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,345 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,357 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,358 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,359 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,360 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,361 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,362 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:10,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 17:56:10,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 17:56:10,723 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 17:56:10,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 17:56:10,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 17:56:10,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 17:56:10,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 17:56:10,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 17:56:10,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 17:56:10,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 17:56:10,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 17:56:11,105 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,106 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,123 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,123 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,128 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,128 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,138 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,139 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,139 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,139 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,140 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,140 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,140 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:56:11,196 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 17:56:11,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 17:56:11,208 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 17:56:11,231 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,232 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,232 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,232 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,233 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,237 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,238 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,239 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,239 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,240 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,240 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,240 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 17:56:11,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 17:56:11,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 17:56:11,265 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 17:56:11,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 17:56:11,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 17:56:11,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 17:56:11,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 17:56:11,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 17:56:11,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 17:56:11,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 17:56:11,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,346 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,352 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,353 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,355 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,362 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,362 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,363 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,364 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 17:56:11,380 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 17:56:11,997 INFO L208 MainTranslator]: Completed translation [2019-12-07 17:56:11,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:56:11 WrapperNode [2019-12-07 17:56:11,997 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 17:56:11,998 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 17:56:11,998 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 17:56:11,998 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 17:56:12,003 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:56:11" (1/1) ... [2019-12-07 17:56:12,037 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 17:56:12,063 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 05:56:11" (1/1) ... [2019-12-07 17:56:12,063 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 17:56:12,063 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 17:56:12,065 INFO L168 Benchmark]: Toolchain (without parser) took 2673.49 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.4 MB). Free memory was 941.6 MB in the beginning and 928.7 MB in the end (delta: 12.9 MB). Peak memory consumption was 259.3 MB. Max. memory is 11.5 GB. [2019-12-07 17:56:12,065 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:56:12,066 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2606.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.4 MB). Free memory was 941.6 MB in the beginning and 936.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 308.6 MB. Max. memory is 11.5 GB. [2019-12-07 17:56:12,066 INFO L168 Benchmark]: Boogie Procedure Inliner took 65.45 ms. Allocated memory is still 1.3 GB. Free memory is still 928.7 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 17:56:12,067 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 2606.02 ms. Allocated memory was 1.0 GB in the beginning and 1.3 GB in the end (delta: 246.4 MB). Free memory was 941.6 MB in the beginning and 936.8 MB in the end (delta: 4.9 MB). Peak memory consumption was 308.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 65.45 ms. Allocated memory is still 1.3 GB. Free memory is still 928.7 MB. There was no memory consumed. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...