./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_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_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/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_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/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_9ee3400e-d389-423d-b98a-71b6ac05f84e/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 946e485d29684666ce4c9c412e64de78b2c1f20e ........................................................................................................................................................................... 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/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_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/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_9ee3400e-d389-423d-b98a-71b6ac05f84e/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 946e485d29684666ce4c9c412e64de78b2c1f20e ............................................................................................................................................................................................................................. 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 04:02:15,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:02:15,131 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:02:15,209 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:02:15,209 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:02:15,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:02:15,218 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:02:15,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:02:15,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:02:15,235 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:02:15,237 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:02:15,238 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:02:15,239 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:02:15,241 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:02:15,243 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:02:15,244 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:02:15,246 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:02:15,247 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:02:15,255 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:02:15,268 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:02:15,271 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:02:15,273 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:02:15,281 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:02:15,283 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:02:15,288 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:02:15,288 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:02:15,289 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:02:15,291 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:02:15,292 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:02:15,294 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:02:15,295 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:02:15,296 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:02:15,298 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:02:15,300 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:02:15,302 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:02:15,302 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:02:15,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:02:15,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:02:15,303 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:02:15,305 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:02:15,306 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:02:15,307 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 04:02:15,345 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:02:15,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:02:15,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:02:15,347 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:02:15,348 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:02:15,348 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:02:15,349 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:02:15,349 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 04:02:15,349 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:02:15,349 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:02:15,350 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:02:15,350 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:02:15,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:02:15,351 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:02:15,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:02:15,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:02:15,352 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:02:15,352 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:02:15,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:02:15,353 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:02:15,353 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:02:15,353 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:02:15,354 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 04:02:15,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 04:02:15,354 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:02:15,354 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2021-10-13 04:02:15,673 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:02:15,698 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:02:15,701 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:02:15,702 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:02:15,703 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:02:15,705 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 04:02:15,813 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/1644e2f9e/ae6fc8942bec4cf08c463627fd63b21a/FLAGb89ce1028 [2021-10-13 04:02:16,895 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:02:16,896 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 04:02:16,941 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/1644e2f9e/ae6fc8942bec4cf08c463627fd63b21a/FLAGb89ce1028 [2021-10-13 04:02:17,264 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/1644e2f9e/ae6fc8942bec4cf08c463627fd63b21a [2021-10-13 04:02:17,267 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:02:17,283 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:02:17,285 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:02:17,286 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:02:17,290 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:02:17,292 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:02:17" (1/1) ... [2021-10-13 04:02:17,294 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d7df460 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:02:17, skipping insertion in model container [2021-10-13 04:02:17,298 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:02:17" (1/1) ... [2021-10-13 04:02:17,308 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:02:17,458 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:02:17,820 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-13 04:02:17,828 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-13 04:02:17,860 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:02:17,870 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:02:19,181 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,182 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,183 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,184 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,186 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,206 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,207 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,210 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,211 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:19,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:02:19,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:02:19,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:02:19,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:02:19,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:02:19,715 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:02:19,716 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:02:19,717 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:02:19,718 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:02:19,719 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:02:19,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:02:20,161 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:20,169 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:20,325 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:02:20,404 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 04:02:20,416 INFO L168 Benchmark]: Toolchain (without parser) took 3145.82 ms. Allocated memory was 96.5 MB in the beginning and 130.0 MB in the end (delta: 33.6 MB). Free memory was 51.8 MB in the beginning and 80.8 MB in the end (delta: -29.0 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:02:20,418 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 96.5 MB. Free memory was 67.7 MB in the beginning and 67.7 MB in the end (delta: 27.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:02:20,421 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3128.09 ms. Allocated memory was 96.5 MB in the beginning and 130.0 MB in the end (delta: 33.6 MB). Free memory was 72.2 MB in the beginning and 80.8 MB in the end (delta: -8.6 MB). Peak memory consumption was 45.7 MB. Max. memory is 16.1 GB. [2021-10-13 04:02:20,425 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 96.5 MB. Free memory was 67.7 MB in the beginning and 67.7 MB in the end (delta: 27.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3128.09 ms. Allocated memory was 96.5 MB in the beginning and 130.0 MB in the end (delta: 33.6 MB). Free memory was 72.2 MB in the beginning and 80.8 MB in the end (delta: -8.6 MB). Peak memory consumption was 45.7 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 04:02:23,205 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 04:02:23,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 04:02:23,250 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 04:02:23,251 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 04:02:23,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 04:02:23,258 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 04:02:23,267 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 04:02:23,271 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 04:02:23,277 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 04:02:23,281 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 04:02:23,284 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 04:02:23,285 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 04:02:23,288 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 04:02:23,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 04:02:23,297 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 04:02:23,299 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 04:02:23,300 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 04:02:23,303 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 04:02:23,322 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 04:02:23,324 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 04:02:23,326 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 04:02:23,330 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 04:02:23,332 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 04:02:23,343 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 04:02:23,343 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 04:02:23,344 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 04:02:23,346 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 04:02:23,347 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 04:02:23,349 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 04:02:23,349 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 04:02:23,350 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 04:02:23,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 04:02:23,354 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 04:02:23,356 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 04:02:23,356 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 04:02:23,357 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 04:02:23,358 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 04:02:23,358 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 04:02:23,360 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 04:02:23,361 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 04:02:23,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 04:02:23,417 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 04:02:23,417 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 04:02:23,419 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 04:02:23,419 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 04:02:23,421 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 04:02:23,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 04:02:23,422 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 04:02:23,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 04:02:23,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 04:02:23,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 04:02:23,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 04:02:23,425 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 04:02:23,425 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 04:02:23,425 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 04:02:23,426 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 04:02:23,426 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 04:02:23,426 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 04:02:23,427 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 04:02:23,427 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 04:02:23,427 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 04:02:23,428 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 04:02:23,428 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 04:02:23,428 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 04:02:23,429 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 04:02:23,429 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 04:02:23,429 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 04:02:23,430 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 04:02:23,430 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 04:02:23,430 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 04:02:23,431 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 946e485d29684666ce4c9c412e64de78b2c1f20e [2021-10-13 04:02:23,935 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 04:02:23,969 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 04:02:23,972 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 04:02:23,973 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 04:02:23,975 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 04:02:23,976 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 04:02:24,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/be31a63be/08a2b87efc7c4010a85a8a497f2c69a9/FLAG93ba05c4d [2021-10-13 04:02:25,122 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 04:02:25,123 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i [2021-10-13 04:02:25,175 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/be31a63be/08a2b87efc7c4010a85a8a497f2c69a9/FLAG93ba05c4d [2021-10-13 04:02:25,489 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ee3400e-d389-423d-b98a-71b6ac05f84e/bin/ukojak-fKGseLULKY/data/be31a63be/08a2b87efc7c4010a85a8a497f2c69a9 [2021-10-13 04:02:25,492 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 04:02:25,508 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 04:02:25,510 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 04:02:25,511 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 04:02:25,515 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 04:02:25,516 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:02:25" (1/1) ... [2021-10-13 04:02:25,517 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b78d744 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:02:25, skipping insertion in model container [2021-10-13 04:02:25,518 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 04:02:25" (1/1) ... [2021-10-13 04:02:25,527 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 04:02:25,699 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:02:26,066 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-13 04:02:26,075 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-13 04:02:26,112 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:02:26,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:02:27,866 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,867 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,868 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,870 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,872 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,896 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,899 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,903 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:27,904 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:28,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:02:28,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:02:28,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:02:28,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:02:28,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:02:28,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:02:28,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:02:28,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:02:28,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:02:28,495 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:02:28,701 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:02:28,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:28,895 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:02:29,109 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 04:02:29,176 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 04:02:29,181 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-13 04:02:29,182 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-13 04:02:29,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:02:29,185 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:02:29,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,236 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,237 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,238 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,243 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,253 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,254 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,255 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,259 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:02:29,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:02:29,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:02:29,350 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:02:29,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:02:29,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:02:29,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:02:29,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:02:29,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:02:29,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:02:29,384 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:02:29,467 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,468 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,553 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:02:29,605 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 04:02:29,634 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4499,4512] [2021-10-13 04:02:29,635 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_9ee3400e-d389-423d-b98a-71b6ac05f84e/sv-benchmarks/c/aws-c-common/aws_string_new_from_c_str_harness.i[4559,4572] [2021-10-13 04:02:29,637 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 04:02:29,639 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 04:02:29,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,685 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,686 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,687 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,693 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,694 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,695 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,696 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 04:02:29,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 04:02:29,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 04:02:29,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 04:02:29,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 04:02:29,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 04:02:29,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 04:02:29,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 04:02:29,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 04:02:29,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 04:02:29,791 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 04:02:29,889 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,890 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 04:02:29,942 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 04:02:30,301 INFO L208 MainTranslator]: Completed translation [2021-10-13 04:02:30,302 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:02:30 WrapperNode [2021-10-13 04:02:30,302 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 04:02:30,303 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 04:02:30,303 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 04:02:30,304 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 04:02:30,311 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:02:30" (1/1) ... [2021-10-13 04:02:30,370 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 04:02:30,420 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 04:02:30" (1/1) ... [2021-10-13 04:02:30,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 04:02:30,421 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 04:02:30,423 INFO L168 Benchmark]: Toolchain (without parser) took 4913.60 ms. Allocated memory was 56.6 MB in the beginning and 130.0 MB in the end (delta: 73.4 MB). Free memory was 38.6 MB in the beginning and 53.8 MB in the end (delta: -15.2 MB). Peak memory consumption was 57.8 MB. Max. memory is 16.1 GB. [2021-10-13 04:02:30,424 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 04:02:30,424 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4791.94 ms. Allocated memory was 56.6 MB in the beginning and 130.0 MB in the end (delta: 73.4 MB). Free memory was 38.5 MB in the beginning and 59.5 MB in the end (delta: -21.0 MB). Peak memory consumption was 68.1 MB. Max. memory is 16.1 GB. [2021-10-13 04:02:30,425 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.74 ms. Allocated memory is still 130.0 MB. Free memory was 59.5 MB in the beginning and 53.8 MB in the end (delta: 5.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-13 04:02:30,427 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 56.6 MB. Free memory is still 37.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4791.94 ms. Allocated memory was 56.6 MB in the beginning and 130.0 MB in the end (delta: 73.4 MB). Free memory was 38.5 MB in the beginning and 59.5 MB in the end (delta: -21.0 MB). Peak memory consumption was 68.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.74 ms. Allocated memory is still 130.0 MB. Free memory was 59.5 MB in the beginning and 53.8 MB in the end (delta: 5.7 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...