./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_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_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/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 323460de271307f4b959bb0ef0b700d5e1ec2649 .......................................................................................................................................................................................... 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_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/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 323460de271307f4b959bb0ef0b700d5e1ec2649 .......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 03:11:44,775 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:11:44,777 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:11:44,831 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:11:44,832 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:11:44,836 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:11:44,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:11:44,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:11:44,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:11:44,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:11:44,867 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:11:44,869 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:11:44,870 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:11:44,873 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:11:44,875 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:11:44,877 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:11:44,878 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:11:44,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:11:44,885 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:11:44,892 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:11:44,894 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:11:44,895 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:11:44,897 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:11:44,898 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:11:44,906 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:11:44,907 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:11:44,907 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:11:44,909 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:11:44,910 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:11:44,911 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:11:44,912 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:11:44,913 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:11:44,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:11:44,916 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:11:44,917 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:11:44,917 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:11:44,918 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:11:44,918 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:11:44,919 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:11:44,920 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:11:44,920 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:11:44,923 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:11:44,965 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:11:44,965 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:11:44,967 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:11:44,967 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:11:44,967 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:11:44,967 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:11:44,967 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:11:44,967 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:11:44,967 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:11:44,968 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:11:44,968 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:11:44,968 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:11:44,968 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:11:44,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:11:44,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:11:44,969 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:11:44,969 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:11:44,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:11:44,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:11:44,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:11:44,969 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:11:44,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:11:44,970 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:11:44,970 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:11:44,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:11:44,970 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:11:44,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:11:44,971 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_e3e6d251-574a-4f5a-a924-25d0e0e71568/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 323460de271307f4b959bb0ef0b700d5e1ec2649 [2020-11-28 03:11:45,269 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:45,301 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:45,306 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:45,307 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:45,308 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:45,309 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2020-11-28 03:11:45,380 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/7887defab/8196f31ccd4145fe8a0a4188cde36efd/FLAGfbac43aae [2020-11-28 03:11:46,220 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:46,221 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2020-11-28 03:11:46,267 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/7887defab/8196f31ccd4145fe8a0a4188cde36efd/FLAGfbac43aae [2020-11-28 03:11:46,754 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/7887defab/8196f31ccd4145fe8a0a4188cde36efd [2020-11-28 03:11:46,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:46,760 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:46,763 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:46,763 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:46,767 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:46,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:46" (1/1) ... [2020-11-28 03:11:46,769 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@658f3d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:46, skipping insertion in model container [2020-11-28 03:11:46,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:46" (1/1) ... [2020-11-28 03:11:46,776 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:46,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:47,351 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:11:47,359 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:11:48,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,603 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,604 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,605 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:48,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:11:49,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:11:49,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:11:49,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:11:49,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:11:49,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:11:49,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:11:49,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:11:49,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:11:49,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:11:49,261 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:11:49,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,634 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,661 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:49,727 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:11:49,769 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) [2020-11-28 03:11:49,779 INFO L168 Benchmark]: Toolchain (without parser) took 3017.47 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 58.9 MB in the beginning and 63.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 39.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:49,779 INFO L168 Benchmark]: CDTParser took 0.59 ms. Allocated memory is still 96.5 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:49,781 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3013.40 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 58.9 MB in the beginning and 63.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 39.1 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:49,783 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.59 ms. Allocated memory is still 96.5 MB. Free memory is still 56.0 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3013.40 ms. Allocated memory was 96.5 MB in the beginning and 123.7 MB in the end (delta: 27.3 MB). Free memory was 58.9 MB in the beginning and 63.3 MB in the end (delta: -4.4 MB). Peak memory consumption was 39.1 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 [2020-11-28 03:11:51,898 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:11:51,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:11:51,953 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:11:51,954 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:11:51,960 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:11:51,963 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:11:51,967 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:11:51,971 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:11:51,978 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:11:51,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:11:51,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:11:51,999 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:11:52,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:11:52,003 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:11:52,005 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:11:52,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:11:52,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:11:52,012 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:11:52,016 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:11:52,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:11:52,023 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:11:52,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:11:52,027 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:11:52,033 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:11:52,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:11:52,034 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:11:52,037 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:11:52,037 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:11:52,039 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:11:52,039 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:11:52,040 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:11:52,042 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:11:52,043 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:11:52,044 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:11:52,044 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:11:52,045 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:11:52,045 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:11:52,046 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:11:52,047 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:11:52,048 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:11:52,049 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:11:52,094 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:11:52,094 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:11:52,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:11:52,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:11:52,098 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:11:52,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:11:52,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:11:52,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:11:52,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:11:52,099 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:11:52,101 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:11:52,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:11:52,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:11:52,101 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:11:52,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:11:52,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:11:52,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:11:52,102 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:11:52,103 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:11:52,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:11:52,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:11:52,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:11:52,104 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:11:52,104 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:11:52,104 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:11:52,104 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:11:52,104 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:11:52,105 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:11:52,105 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:11:52,105 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_e3e6d251-574a-4f5a-a924-25d0e0e71568/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 323460de271307f4b959bb0ef0b700d5e1ec2649 [2020-11-28 03:11:52,490 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:11:52,515 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:11:52,519 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:11:52,521 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:11:52,522 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:11:52,523 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2020-11-28 03:11:52,592 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/528a2d769/4270f9edf689443cb1da28cfb14a9882/FLAGa2e784f6e [2020-11-28 03:11:53,508 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:11:53,509 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/sv-benchmarks/c/aws-c-common/aws_hash_callback_string_destroy_harness.i [2020-11-28 03:11:53,551 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/528a2d769/4270f9edf689443cb1da28cfb14a9882/FLAGa2e784f6e [2020-11-28 03:11:53,987 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e3e6d251-574a-4f5a-a924-25d0e0e71568/bin/uautomizer/data/528a2d769/4270f9edf689443cb1da28cfb14a9882 [2020-11-28 03:11:53,989 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:11:53,990 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:11:53,992 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:53,992 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:11:54,000 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:11:54,000 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:53" (1/1) ... [2020-11-28 03:11:54,002 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@708d30ea and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:54, skipping insertion in model container [2020-11-28 03:11:54,002 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:11:53" (1/1) ... [2020-11-28 03:11:54,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:11:54,158 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:11:54,501 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:11:54,511 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:11:55,558 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,577 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,578 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:55,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:11:56,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:11:56,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:11:56,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:11:56,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:11:56,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:11:56,157 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:11:56,158 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:11:56,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:11:56,159 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:11:56,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:11:56,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,746 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,778 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:56,893 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:11:56,982 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:11:57,002 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:11:57,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:11:57,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,046 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,048 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:11:57,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:11:57,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:11:57,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:11:57,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:11:57,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:11:57,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:11:57,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:11:57,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:11:57,088 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:11:57,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:11:57,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,292 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,293 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,308 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,309 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,310 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:11:57,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:11:58,463 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:11:58,464 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:58 WrapperNode [2020-11-28 03:11:58,464 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:11:58,465 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:11:58,465 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:11:58,465 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:11:58,473 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:58" (1/1) ... [2020-11-28 03:11:58,543 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]]] [2020-11-28 03:11:58,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:11:58" (1/1) ... [2020-11-28 03:11:58,643 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:11:58,643 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:11:58,646 INFO L168 Benchmark]: Toolchain (without parser) took 4653.61 ms. Allocated memory was 71.3 MB in the beginning and 163.6 MB in the end (delta: 92.3 MB). Free memory was 38.9 MB in the beginning and 95.3 MB in the end (delta: -56.4 MB). Peak memory consumption was 35.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:58,646 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory is still 35.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:11:58,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4472.36 ms. Allocated memory was 71.3 MB in the beginning and 163.6 MB in the end (delta: 92.3 MB). Free memory was 38.8 MB in the beginning and 100.6 MB in the end (delta: -61.8 MB). Peak memory consumption was 82.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:58,647 INFO L168 Benchmark]: Boogie Procedure Inliner took 177.97 ms. Allocated memory is still 163.6 MB. Free memory was 100.6 MB in the beginning and 95.3 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 03:11:58,649 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 54.5 MB. Free memory is still 35.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4472.36 ms. Allocated memory was 71.3 MB in the beginning and 163.6 MB in the end (delta: 92.3 MB). Free memory was 38.8 MB in the beginning and 100.6 MB in the end (delta: -61.8 MB). Peak memory consumption was 82.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 177.97 ms. Allocated memory is still 163.6 MB. Free memory was 100.6 MB in the beginning and 95.3 MB in the end (delta: 5.2 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...