./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer --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 4259dc074c4dea04711b1777913697ac591ebb0d .......................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer --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 4259dc074c4dea04711b1777913697ac591ebb0d .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:21:11,247 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:21:11,250 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:21:11,337 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:21:11,339 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:21:11,343 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:21:11,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:21:11,350 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:21:11,353 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:21:11,358 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:21:11,360 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:21:11,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:21:11,362 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:21:11,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:21:11,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:21:11,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:21:11,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:21:11,374 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:21:11,377 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:21:11,384 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:21:11,386 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:21:11,388 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:21:11,390 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:21:11,391 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:21:11,400 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:21:11,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:21:11,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:21:11,403 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:21:11,404 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:21:11,405 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:21:11,406 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:21:11,407 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:21:11,409 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:21:11,410 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:21:11,411 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:21:11,412 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:21:11,413 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:21:11,413 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:21:11,413 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:21:11,414 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:21:11,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:21:11,418 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:21:11,454 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:21:11,455 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:21:11,456 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:21:11,457 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:21:11,457 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:21:11,458 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:21:11,458 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:21:11,458 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:21:11,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:21:11,459 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:21:11,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:21:11,460 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:21:11,461 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:21:11,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:21:11,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:21:11,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:21:11,462 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:21:11,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:21:11,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:21:11,463 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:21:11,463 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:21:11,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:21:11,464 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:21:11,464 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:21:11,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:21:11,464 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:21:11,465 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:21:11,465 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4259dc074c4dea04711b1777913697ac591ebb0d [2020-11-30 00:21:11,733 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:21:11,767 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:21:11,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:21:11,773 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:21:11,774 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:21:11,775 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-11-30 00:21:11,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/9ebedccba/894245f50c2d425e95f3bcbf3dab984c/FLAG40739461f [2020-11-30 00:21:12,859 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:21:12,860 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-11-30 00:21:12,904 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/9ebedccba/894245f50c2d425e95f3bcbf3dab984c/FLAG40739461f [2020-11-30 00:21:13,261 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/9ebedccba/894245f50c2d425e95f3bcbf3dab984c [2020-11-30 00:21:13,263 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:21:13,265 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:21:13,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:21:13,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:21:13,270 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:21:13,271 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:21:13" (1/1) ... [2020-11-30 00:21:13,273 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16d3b450 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:21:13, skipping insertion in model container [2020-11-30 00:21:13,274 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:21:13" (1/1) ... [2020-11-30 00:21:13,281 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:21:13,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:21:13,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:21:13,798 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:21:14,869 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,870 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,873 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,887 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,888 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,890 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,891 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,895 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:14,896 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:15,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:21:15,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:21:15,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:21:15,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:21:15,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:21:15,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:21:15,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:21:15,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:21:15,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:21:15,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:21:15,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:21:16,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,295 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:16,392 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:21:16,436 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:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) 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:618) 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) [2020-11-30 00:21:16,441 INFO L168 Benchmark]: Toolchain (without parser) took 3175.20 ms. Allocated memory is still 134.2 MB. Free memory was 97.6 MB in the beginning and 78.6 MB in the end (delta: 19.0 MB). Peak memory consumption was 40.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:21:16,443 INFO L168 Benchmark]: CDTParser took 0.66 ms. Allocated memory is still 83.9 MB. Free memory was 42.5 MB in the beginning and 42.4 MB in the end (delta: 78.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:21:16,444 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3172.62 ms. Allocated memory is still 134.2 MB. Free memory was 97.2 MB in the beginning and 78.6 MB in the end (delta: 18.6 MB). Peak memory consumption was 40.3 MB. Max. memory is 16.1 GB. [2020-11-30 00:21:16,447 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.66 ms. Allocated memory is still 83.9 MB. Free memory was 42.5 MB in the beginning and 42.4 MB in the end (delta: 78.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3172.62 ms. Allocated memory is still 134.2 MB. Free memory was 97.2 MB in the beginning and 78.6 MB in the end (delta: 18.6 MB). Peak memory consumption was 40.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:21:18,781 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:21:18,783 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:21:18,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:21:18,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:21:18,816 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:21:18,818 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:21:18,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:21:18,823 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:21:18,825 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:21:18,826 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:21:18,828 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:21:18,828 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:21:18,830 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:21:18,831 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:21:18,833 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:21:18,834 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:21:18,835 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:21:18,837 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:21:18,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:21:18,842 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:21:18,850 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:21:18,851 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:21:18,852 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:21:18,856 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:21:18,856 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:21:18,857 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:21:18,858 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:21:18,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:21:18,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:21:18,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:21:18,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:21:18,861 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:21:18,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:21:18,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:21:18,872 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:21:18,873 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:21:18,873 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:21:18,874 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:21:18,876 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:21:18,877 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:21:18,878 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 00:21:18,937 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:21:18,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:21:18,938 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:21:18,938 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:21:18,939 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:21:18,939 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:21:18,939 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:21:18,939 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:21:18,939 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:21:18,940 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:21:18,940 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:21:18,940 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:21:18,940 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:21:18,940 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:21:18,940 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:21:18,941 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:21:18,941 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:21:18,941 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:21:18,941 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:21:18,941 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:21:18,942 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:21:18,942 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:21:18,942 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:21:18,942 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:21:18,942 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:21:18,943 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:21:18,943 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:21:18,943 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:21:18,943 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:21:18,943 INFO L138 SettingsManager]: * To the following directory=dump/ WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4259dc074c4dea04711b1777913697ac591ebb0d [2020-11-30 00:21:19,333 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:21:19,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:21:19,379 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:21:19,380 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:21:19,380 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:21:19,386 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-11-30 00:21:19,468 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/b424d0a40/ac92cb84e5e643cd8e19379103dafd63/FLAGfed306caa [2020-11-30 00:21:20,394 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:21:20,395 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/sv-benchmarks/c/aws-c-common/aws_hash_iter_delete_harness.i [2020-11-30 00:21:20,452 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/b424d0a40/ac92cb84e5e643cd8e19379103dafd63/FLAGfed306caa [2020-11-30 00:21:20,816 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_0b6823f5-347c-421d-8b56-9df34b98de32/bin/uautomizer/data/b424d0a40/ac92cb84e5e643cd8e19379103dafd63 [2020-11-30 00:21:20,819 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:21:20,821 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:21:20,825 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:21:20,826 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:21:20,830 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:21:20,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:21:20" (1/1) ... [2020-11-30 00:21:20,835 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@759d1ab3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:21:20, skipping insertion in model container [2020-11-30 00:21:20,835 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:21:20" (1/1) ... [2020-11-30 00:21:20,843 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:21:20,980 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:21:21,392 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:21:21,401 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:21:22,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,680 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,681 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:22,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:23,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:21:23,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:21:23,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:21:23,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:21:23,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:21:23,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:21:23,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:21:23,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:21:23,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:21:23,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:21:23,522 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:21:24,016 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,018 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,100 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,101 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,102 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,108 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,109 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,156 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:21:24,211 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:21:24,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:21:24,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:21:24,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,300 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,301 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,302 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:21:24,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:21:24,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:21:24,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:21:24,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:21:24,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:21:24,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:21:24,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:21:24,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:21:24,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:21:24,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:21:24,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:21:24,573 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:21:25,826 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:21:25,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:21:25 WrapperNode [2020-11-30 00:21:25,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:21:25,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:21:25,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:21:25,828 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:21:25,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:21:25" (1/1) ... [2020-11-30 00:21:25,913 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]]] [2020-11-30 00:21:25,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:21:25" (1/1) ... [2020-11-30 00:21:25,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:21:25,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:21:26,001 INFO L168 Benchmark]: Toolchain (without parser) took 5179.09 ms. Allocated memory was 65.0 MB in the beginning and 142.6 MB in the end (delta: 77.6 MB). Free memory was 35.1 MB in the beginning and 41.6 MB in the end (delta: -6.5 MB). Peak memory consumption was 70.9 MB. Max. memory is 16.1 GB. [2020-11-30 00:21:26,002 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 65.0 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:21:26,003 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5001.57 ms. Allocated memory was 65.0 MB in the beginning and 142.6 MB in the end (delta: 77.6 MB). Free memory was 34.9 MB in the beginning and 46.9 MB in the end (delta: -11.9 MB). Peak memory consumption was 92.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:21:26,003 INFO L168 Benchmark]: Boogie Procedure Inliner took 171.90 ms. Allocated memory is still 142.6 MB. Free memory was 46.9 MB in the beginning and 41.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:21:26,005 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 65.0 MB. Free memory was 46.2 MB in the beginning and 46.2 MB in the end (delta: 31.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5001.57 ms. Allocated memory was 65.0 MB in the beginning and 142.6 MB in the end (delta: 77.6 MB). Free memory was 34.9 MB in the beginning and 46.9 MB in the end (delta: -11.9 MB). Peak memory consumption was 92.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 171.90 ms. Allocated memory is still 142.6 MB. Free memory was 46.9 MB in the beginning and 41.6 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...