./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ........................................................................................................................................................................................ 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_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/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 20094a1925392642c6bb679a3f47fffb1dcb49b8 ...................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 14:54:01,313 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 14:54:01,348 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 14:54:01,391 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 14:54:01,392 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 14:54:01,393 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 14:54:01,395 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 14:54:01,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 14:54:01,400 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 14:54:01,402 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 14:54:01,403 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 14:54:01,405 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 14:54:01,405 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 14:54:01,407 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 14:54:01,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 14:54:01,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 14:54:01,411 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 14:54:01,413 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 14:54:01,415 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 14:54:01,418 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 14:54:01,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 14:54:01,422 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 14:54:01,423 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 14:54:01,425 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 14:54:01,428 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 14:54:01,429 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 14:54:01,429 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 14:54:01,430 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 14:54:01,431 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 14:54:01,433 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 14:54:01,433 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 14:54:01,434 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 14:54:01,435 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 14:54:01,436 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 14:54:01,438 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 14:54:01,438 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 14:54:01,439 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 14:54:01,440 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 14:54:01,440 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 14:54:01,442 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 14:54:01,443 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 14:54:01,444 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-12-01 14:54:01,468 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 14:54:01,468 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 14:54:01,470 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 14:54:01,470 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 14:54:01,471 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 14:54:01,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 14:54:01,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 14:54:01,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 14:54:01,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 14:54:01,473 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 14:54:01,473 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 14:54:01,474 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 14:54:01,474 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 14:54:01,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 14:54:01,475 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 14:54:01,475 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 14:54:01,475 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 14:54:01,476 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 14:54:01,476 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 14:54:01,476 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 14:54:01,476 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 14:54:01,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 14:54:01,477 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-12-01 14:54:01,477 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 14:54:01,477 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 14:54:01,478 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 14:54:01,478 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 14:54:01,478 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_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2020-12-01 14:54:01,779 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 14:54:01,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 14:54:01,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 14:54:01,816 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 14:54:01,827 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 14:54:01,828 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 14:54:01,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/a46ae63e0/6a25481a86f040fe8358e3f942bbb50e/FLAG4b0224f63 [2020-12-01 14:54:02,717 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 14:54:02,718 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 14:54:02,762 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/a46ae63e0/6a25481a86f040fe8358e3f942bbb50e/FLAG4b0224f63 [2020-12-01 14:54:03,244 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/a46ae63e0/6a25481a86f040fe8358e3f942bbb50e [2020-12-01 14:54:03,248 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 14:54:03,249 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 14:54:03,251 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 14:54:03,251 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 14:54:03,256 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 14:54:03,256 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:54:03" (1/1) ... [2020-12-01 14:54:03,258 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@141c3ae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:54:03, skipping insertion in model container [2020-12-01 14:54:03,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:54:03" (1/1) ... [2020-12-01 14:54:03,267 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 14:54:03,432 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 14:54:03,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 14:54:03,908 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 14:54:05,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,355 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,381 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:05,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 14:54:06,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 14:54:06,062 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 14:54:06,064 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 14:54:06,066 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 14:54:06,067 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 14:54:06,068 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 14:54:06,069 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 14:54:06,070 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 14:54:06,071 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 14:54:06,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 14:54:06,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,893 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,894 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:06,977 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:07,055 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 14:54:07,131 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) [2020-12-01 14:54:07,138 INFO L168 Benchmark]: Toolchain (without parser) took 3886.86 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 55.7 MB in the beginning and 54.5 MB in the end (delta: 1.2 MB). Peak memory consumption was 47.7 MB. Max. memory is 16.1 GB. [2020-12-01 14:54:07,139 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 83.9 MB. Free memory was 63.8 MB in the beginning and 63.8 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 14:54:07,143 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3884.40 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 55.4 MB in the beginning and 54.5 MB in the end (delta: 900.1 kB). Peak memory consumption was 45.6 MB. Max. memory is 16.1 GB. [2020-12-01 14:54:07,146 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 83.9 MB. Free memory was 63.8 MB in the beginning and 63.8 MB in the end (delta: 21.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3884.40 ms. Allocated memory was 83.9 MB in the beginning and 107.0 MB in the end (delta: 23.1 MB). Free memory was 55.4 MB in the beginning and 54.5 MB in the end (delta: 900.1 kB). Peak memory consumption was 45.6 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 0.2.0-69874e2 [2020-12-01 14:54:09,644 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 14:54:09,646 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 14:54:09,696 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 14:54:09,696 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 14:54:09,702 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 14:54:09,705 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 14:54:09,711 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 14:54:09,715 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 14:54:09,722 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 14:54:09,723 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 14:54:09,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 14:54:09,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 14:54:09,737 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 14:54:09,739 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 14:54:09,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 14:54:09,741 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 14:54:09,742 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 14:54:09,744 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 14:54:09,747 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 14:54:09,749 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 14:54:09,752 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 14:54:09,753 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 14:54:09,755 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 14:54:09,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 14:54:09,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 14:54:09,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 14:54:09,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 14:54:09,767 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 14:54:09,768 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 14:54:09,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 14:54:09,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 14:54:09,771 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 14:54:09,772 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 14:54:09,773 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 14:54:09,779 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 14:54:09,780 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 14:54:09,780 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 14:54:09,781 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 14:54:09,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 14:54:09,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 14:54:09,785 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-12-01 14:54:09,825 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 14:54:09,826 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 14:54:09,827 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 14:54:09,828 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 14:54:09,828 INFO L138 SettingsManager]: * Use SBE=true [2020-12-01 14:54:09,828 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 14:54:09,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 14:54:09,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 14:54:09,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 14:54:09,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 14:54:09,830 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 14:54:09,830 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 14:54:09,830 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 14:54:09,830 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 14:54:09,831 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 14:54:09,831 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 14:54:09,831 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-12-01 14:54:09,831 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 14:54:09,832 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-12-01 14:54:09,832 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-12-01 14:54:09,832 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 14:54:09,832 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 14:54:09,833 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 14:54:09,833 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-12-01 14:54:09,833 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 14:54:09,833 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 14:54:09,834 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-12-01 14:54:09,834 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 14:54:09,834 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 14:54:09,834 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_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 20094a1925392642c6bb679a3f47fffb1dcb49b8 [2020-12-01 14:54:10,289 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 14:54:10,338 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 14:54:10,341 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 14:54:10,342 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 14:54:10,344 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 14:54:10,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 14:54:10,428 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/17378bc13/f6e450691e204162bacc0c6bbb99e0f6/FLAG6bca53699 [2020-12-01 14:54:11,587 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 14:54:11,587 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_eq_harness.i [2020-12-01 14:54:11,631 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/17378bc13/f6e450691e204162bacc0c6bbb99e0f6/FLAG6bca53699 [2020-12-01 14:54:11,979 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_6615d23e-0416-4c41-b7e3-2cb20bd06f5c/bin/uautomizer/data/17378bc13/f6e450691e204162bacc0c6bbb99e0f6 [2020-12-01 14:54:11,981 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 14:54:11,984 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 14:54:11,987 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 14:54:11,988 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 14:54:11,992 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 14:54:11,994 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:54:11" (1/1) ... [2020-12-01 14:54:11,996 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@166b7374 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:54:11, skipping insertion in model container [2020-12-01 14:54:11,996 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 02:54:11" (1/1) ... [2020-12-01 14:54:12,018 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 14:54:12,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 14:54:12,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 14:54:12,525 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 14:54:13,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:13,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:14,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 14:54:14,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 14:54:14,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 14:54:14,516 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 14:54:14,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 14:54:14,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 14:54:14,520 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 14:54:14,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 14:54:14,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 14:54:14,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 14:54:14,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 14:54:15,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,487 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,506 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,507 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,508 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,509 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,590 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 14:54:15,676 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 14:54:15,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 14:54:15,712 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 14:54:15,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,791 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 14:54:15,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 14:54:15,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 14:54:15,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 14:54:15,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 14:54:15,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 14:54:15,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 14:54:15,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 14:54:15,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 14:54:15,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 14:54:15,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 14:54:15,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:15,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,131 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 14:54:16,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 14:54:17,765 INFO L208 MainTranslator]: Completed translation [2020-12-01 14:54:17,766 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:54:17 WrapperNode [2020-12-01 14:54:17,766 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 14:54:17,767 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 14:54:17,767 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 14:54:17,767 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 14:54:17,775 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:54:17" (1/1) ... [2020-12-01 14:54:17,829 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]]] [2020-12-01 14:54:17,927 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 02:54:17" (1/1) ... [2020-12-01 14:54:17,958 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 14:54:17,958 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 14:54:17,960 INFO L168 Benchmark]: Toolchain (without parser) took 5974.71 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 24.7 MB in the beginning and 52.4 MB in the end (delta: -27.7 MB). Peak memory consumption was 55.4 MB. Max. memory is 16.1 GB. [2020-12-01 14:54:17,961 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 14:54:17,962 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5779.10 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 24.6 MB in the beginning and 58.7 MB in the end (delta: -34.1 MB). Peak memory consumption was 89.6 MB. Max. memory is 16.1 GB. [2020-12-01 14:54:17,965 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.99 ms. Allocated memory is still 138.4 MB. Free memory was 58.7 MB in the beginning and 52.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 14:54:17,970 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 39.5 MB in the beginning and 39.4 MB in the end (delta: 73.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5779.10 ms. Allocated memory was 56.6 MB in the beginning and 138.4 MB in the end (delta: 81.8 MB). Free memory was 24.6 MB in the beginning and 58.7 MB in the end (delta: -34.1 MB). Peak memory consumption was 89.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 190.99 ms. Allocated memory is still 138.4 MB. Free memory was 58.7 MB in the beginning and 52.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 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...