./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 4e77c044 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 ........................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 ............................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.1-dev-4e77c04 [2021-10-13 04:14:11,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:14:11,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:14:11,667 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:14:11,668 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:14:11,670 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:14:11,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:14:11,674 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:14:11,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:14:11,678 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:14:11,679 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:14:11,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:14:11,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:14:11,684 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:14:11,686 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:14:11,688 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:14:11,689 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:14:11,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:14:11,694 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:14:11,697 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:14:11,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:14:11,704 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:14:11,706 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:14:11,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:14:11,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:14:11,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:14:11,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:14:11,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:14:11,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:14:11,726 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:14:11,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:14:11,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:14:11,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:14:11,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:14:11,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:14:11,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:14:11,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:14:11,736 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:14:11,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:14:11,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:14:11,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:14:11,740 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:14:11,786 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:14:11,786 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:14:11,788 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:14:11,788 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:14:11,789 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:14:11,789 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:14:11,790 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:14:11,790 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:14:11,796 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:14:11,797 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:14:11,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:14:11,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:14:11,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:14:11,799 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:14:11,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:14:11,800 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:14:11,800 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:14:11,800 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:14:11,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:14:11,801 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:14:11,802 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:14:11,802 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:14:11,802 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:14:11,802 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:14:11,803 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:14:11,803 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 [2021-10-13 04:14:12,077 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:14:12,098 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:14:12,101 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:14:12,102 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:14:12,103 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:14:12,104 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 04:14:12,171 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/60f449ec0/8242e5e5803d4b9abf0dd6659e6953e1/FLAGae864a30f [2021-10-13 04:14:13,034 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:14:13,035 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 04:14:13,087 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/60f449ec0/8242e5e5803d4b9abf0dd6659e6953e1/FLAGae864a30f [2021-10-13 04:14:13,154 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/60f449ec0/8242e5e5803d4b9abf0dd6659e6953e1 [2021-10-13 04:14:13,159 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:14:13,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:14:13,161 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:14:13,161 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:14:13,165 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:14:13,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:13" (1/1) ... [2021-10-13 04:14:13,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b844679 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:13, skipping insertion in model container [2021-10-13 04:14:13,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:13" (1/1) ... [2021-10-13 04:14:13,181 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:14:13,293 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:14:13,639 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-13 04:14:13,648 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-13 04:14:13,678 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:13,693 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:14,799 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,800 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,801 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,802 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,803 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,820 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,821 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,823 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:14,824 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:15,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:15,278 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:15,279 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:15,281 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:15,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:15,283 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:15,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:15,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:15,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:15,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:15,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:15,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:15,635 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:15,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:15,851 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1658) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1758) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:507) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:619) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-13 04:14:15,857 INFO L168 Benchmark]: Toolchain (without parser) took 2695.12 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 55.9 MB in the beginning and 52.1 MB in the end (delta: 3.8 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:15,858 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory was 63.9 MB in the beginning and 63.8 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:14:15,860 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2693.54 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 55.6 MB in the beginning and 52.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 30.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:15,864 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 83.9 MB. Free memory was 63.9 MB in the beginning and 63.8 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2693.54 ms. Allocated memory was 83.9 MB in the beginning and 104.9 MB in the end (delta: 21.0 MB). Free memory was 55.6 MB in the beginning and 52.1 MB in the end (delta: 3.5 MB). Peak memory consumption was 30.2 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 0.2.1-dev-4e77c04 [2021-10-13 04:14:18,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:14:18,214 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:14:18,276 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:14:18,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:14:18,281 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:14:18,285 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:14:18,290 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:14:18,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:14:18,302 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:14:18,306 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:14:18,309 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:14:18,309 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:14:18,312 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:14:18,315 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:14:18,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:14:18,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:14:18,321 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:14:18,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:14:18,338 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:14:18,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:14:18,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:14:18,346 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:14:18,348 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:14:18,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:14:18,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:14:18,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:14:18,357 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:14:18,357 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:14:18,358 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:14:18,358 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:14:18,359 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:14:18,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:14:18,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:14:18,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:14:18,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:14:18,362 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:14:18,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:14:18,363 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:14:18,364 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:14:18,365 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:14:18,366 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:14:18,395 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:14:18,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:14:18,397 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:14:18,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:14:18,399 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:14:18,399 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:14:18,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:14:18,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:14:18,400 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:14:18,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:14:18,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:14:18,402 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:14:18,402 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:14:18,402 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:14:18,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:14:18,403 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:14:18,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:14:18,403 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:14:18,403 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:14:18,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:14:18,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:14:18,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:14:18,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:14:18,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:14:18,405 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:14:18,405 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:14:18,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:14:18,406 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:14:18,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:14:18,406 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 945f51c9b2d5cbb4bd6eb1e0ea16d88f59262a61 [2021-10-13 04:14:18,775 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:14:18,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:14:18,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:14:18,806 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:14:18,808 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:14:18,809 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 04:14:18,886 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/fcdda061f/a67e6d589d074748b8fa48e209cbf466/FLAG754897d0b [2021-10-13 04:14:19,838 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:14:19,838 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i [2021-10-13 04:14:19,894 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/fcdda061f/a67e6d589d074748b8fa48e209cbf466/FLAG754897d0b [2021-10-13 04:14:20,315 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/bin/ukojak-fKGseLULKY/data/fcdda061f/a67e6d589d074748b8fa48e209cbf466 [2021-10-13 04:14:20,318 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:14:20,319 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:14:20,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:14:20,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:14:20,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:14:20,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:20" (1/1) ... [2021-10-13 04:14:20,328 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38aab02c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:20, skipping insertion in model container [2021-10-13 04:14:20,328 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:14:20" (1/1) ... [2021-10-13 04:14:20,336 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:14:20,459 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:14:20,711 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-13 04:14:20,719 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-13 04:14:20,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:20,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:21,807 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,808 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,809 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,811 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,827 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,828 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,830 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:21,831 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:22,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:22,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:22,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:22,275 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:22,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:22,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:22,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:22,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:22,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:22,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:22,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:22,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:22,577 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:22,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:22,805 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:14:22,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:14:22,975 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-13 04:14:22,976 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-13 04:14:22,978 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:22,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:23,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,052 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,053 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,054 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,055 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,068 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,069 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,070 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,071 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:23,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:23,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:23,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:23,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:23,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:23,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:23,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:23,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:23,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:23,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:23,247 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,248 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,333 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:23,376 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:14:23,401 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4492,4505] [2021-10-13 04:14:23,402 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f96eb3a0-8863-4765-bdde-d8e0f54abec1/sv-benchmarks/c/aws-c-common/aws_string_destroy_harness.i[4552,4565] [2021-10-13 04:14:23,403 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:14:23,409 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:14:23,456 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,457 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,458 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,465 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,466 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:14:23,545 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:14:23,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:14:23,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:14:23,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:14:23,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:14:23,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:14:23,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:14:23,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:14:23,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:14:23,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:14:23,674 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,675 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:14:23,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:14:24,080 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:14:24,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:24 WrapperNode [2021-10-13 04:14:24,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:14:24,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:14:24,082 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:14:24,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:14:24,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:24" (1/1) ... [2021-10-13 04:14:24,157 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2021-10-13 04:14:24,207 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:14:24" (1/1) ... [2021-10-13 04:14:24,208 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:14:24,208 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:14:24,210 INFO L168 Benchmark]: Toolchain (without parser) took 3889.21 ms. Allocated memory was 60.8 MB in the beginning and 138.4 MB in the end (delta: 77.6 MB). Free memory was 31.2 MB in the beginning and 60.4 MB in the end (delta: -29.2 MB). Peak memory consumption was 46.9 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:24,210 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 60.8 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:14:24,211 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3760.38 ms. Allocated memory was 60.8 MB in the beginning and 138.4 MB in the end (delta: 77.6 MB). Free memory was 30.9 MB in the beginning and 65.5 MB in the end (delta: -34.5 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:24,211 INFO L168 Benchmark]: Boogie Procedure Inliner took 125.56 ms. Allocated memory is still 138.4 MB. Free memory was 65.5 MB in the beginning and 60.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 04:14:24,213 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 60.8 MB. Free memory is still 41.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3760.38 ms. Allocated memory was 60.8 MB in the beginning and 138.4 MB in the end (delta: 77.6 MB). Free memory was 30.9 MB in the beginning and 65.5 MB in the end (delta: -34.5 MB). Peak memory consumption was 58.7 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 125.56 ms. Allocated memory is still 138.4 MB. Free memory was 65.5 MB in the beginning and 60.4 MB in the end (delta: 5.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...