./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 7b2dab56 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d ........................................................................................................................................................................... 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:24:04,675 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:24:04,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:24:04,719 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:24:04,720 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:24:04,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:24:04,728 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:24:04,732 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:24:04,734 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:24:04,740 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:24:04,741 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:24:04,743 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:24:04,743 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:24:04,746 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:24:04,748 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:24:04,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:24:04,751 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:24:04,755 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:24:04,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:24:04,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:24:04,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:24:04,769 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:24:04,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:24:04,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:24:04,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:24:04,783 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:24:04,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:24:04,785 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:24:04,786 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:24:04,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:24:04,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:24:04,789 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:24:04,791 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:24:04,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:24:04,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:24:04,794 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:24:04,795 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:24:04,795 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:24:04,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:24:04,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:24:04,797 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:24:04,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-10-11 00:24:04,844 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:24:04,845 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:24:04,847 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:24:04,847 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:24:04,847 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:24:04,848 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:24:04,848 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-11 00:24:04,848 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:24:04,848 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:24:04,855 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:24:04,856 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:24:04,857 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:24:04,857 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:24:04,857 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:24:04,857 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:24:04,858 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:24:04,858 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:24:04,858 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:24:04,858 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:24:04,859 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:24:04,859 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:24:04,859 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-11 00:24:04,859 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-11 00:24:04,860 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:24:04,860 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:24:04,860 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d [2021-10-11 00:24:05,151 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:24:05,198 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:24:05,201 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:24:05,202 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:24:05,203 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:24:05,204 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-11 00:24:05,294 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/e20d05732/cfe3f91a13564418b22427a67cee28b6/FLAG23f83ede0 [2021-10-11 00:24:06,314 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:24:06,315 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-11 00:24:06,362 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/e20d05732/cfe3f91a13564418b22427a67cee28b6/FLAG23f83ede0 [2021-10-11 00:24:06,705 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/e20d05732/cfe3f91a13564418b22427a67cee28b6 [2021-10-11 00:24:06,707 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:24:06,709 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:24:06,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:06,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:24:06,715 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:24:06,715 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:06" (1/1) ... [2021-10-11 00:24:06,717 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54129a09 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:06, skipping insertion in model container [2021-10-11 00:24:06,717 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:06" (1/1) ... [2021-10-11 00:24:06,736 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:24:06,855 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:24:07,217 WARN L226 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-11 00:24:07,227 WARN L226 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-11 00:24:07,257 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:07,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:08,310 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,310 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,311 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,312 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,313 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,330 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,331 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,333 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,334 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:08,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:08,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:08,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:08,907 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:08,911 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:08,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:08,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:08,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:08,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:08,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:09,178 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:09,349 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:09,349 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:09,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:09,505 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java: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) [2021-10-11 00:24:09,511 INFO L168 Benchmark]: Toolchain (without parser) took 2801.12 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 41.9 MB in the beginning and 55.7 MB in the end (delta: -13.7 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:09,512 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory was 59.6 MB in the beginning and 59.6 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:24:09,513 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2797.42 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 41.8 MB in the beginning and 55.7 MB in the end (delta: -13.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:09,515 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 86.0 MB. Free memory was 59.6 MB in the beginning and 59.6 MB in the end (delta: 27.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2797.42 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 41.8 MB in the beginning and 55.7 MB in the end (delta: -13.9 MB). Peak memory consumption was 24.6 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-7b2dab5 [2021-10-11 00:24:11,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-11 00:24:11,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-11 00:24:11,865 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-11 00:24:11,865 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-11 00:24:11,867 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-11 00:24:11,870 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-11 00:24:11,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-11 00:24:11,875 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-11 00:24:11,877 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-11 00:24:11,878 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-11 00:24:11,880 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-11 00:24:11,881 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-11 00:24:11,883 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-11 00:24:11,884 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-11 00:24:11,886 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-11 00:24:11,887 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-11 00:24:11,889 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-11 00:24:11,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-11 00:24:11,895 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-11 00:24:11,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-11 00:24:11,899 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-11 00:24:11,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-11 00:24:11,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-11 00:24:11,907 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-11 00:24:11,908 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-11 00:24:11,909 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-11 00:24:11,910 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-11 00:24:11,911 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-11 00:24:11,912 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-11 00:24:11,913 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-11 00:24:11,914 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-11 00:24:11,915 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-11 00:24:11,917 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-11 00:24:11,918 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-11 00:24:11,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-11 00:24:11,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-11 00:24:11,921 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-11 00:24:11,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-11 00:24:11,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-11 00:24:11,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-11 00:24:11,927 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-10-11 00:24:11,962 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-11 00:24:11,962 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-11 00:24:11,964 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-11 00:24:11,964 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-11 00:24:11,965 INFO L138 SettingsManager]: * Use SBE=true [2021-10-11 00:24:11,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-11 00:24:11,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-11 00:24:11,966 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-11 00:24:11,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-11 00:24:11,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-11 00:24:11,967 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-11 00:24:11,967 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-11 00:24:11,967 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-11 00:24:11,967 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-11 00:24:11,968 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-11 00:24:11,968 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-11 00:24:11,968 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-11 00:24:11,969 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-11 00:24:11,969 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-11 00:24:11,969 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-11 00:24:11,970 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-11 00:24:11,970 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-11 00:24:11,970 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-10-11 00:24:11,970 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-11 00:24:11,971 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-11 00:24:11,971 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-10-11 00:24:11,971 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-11 00:24:11,971 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d5fb7e27f9fe07be3843b9e513af47aed8fdeb1d [2021-10-11 00:24:12,391 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-11 00:24:12,427 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-11 00:24:12,430 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-11 00:24:12,432 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-11 00:24:12,433 INFO L275 PluginConnector]: CDTParser initialized [2021-10-11 00:24:12,434 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/../../sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-11 00:24:12,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/47e7b9344/0e1de9ec5c4343b69703fae3306b1f18/FLAGf708336d2 [2021-10-11 00:24:13,462 INFO L306 CDTParser]: Found 1 translation units. [2021-10-11 00:24:13,463 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i [2021-10-11 00:24:13,522 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/47e7b9344/0e1de9ec5c4343b69703fae3306b1f18/FLAGf708336d2 [2021-10-11 00:24:13,899 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/bin/uautomizer-Z5i5R5N3CC/data/47e7b9344/0e1de9ec5c4343b69703fae3306b1f18 [2021-10-11 00:24:13,902 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-11 00:24:13,904 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-11 00:24:13,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:13,906 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-11 00:24:13,909 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-11 00:24:13,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:13" (1/1) ... [2021-10-11 00:24:13,912 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24f69c1f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:13, skipping insertion in model container [2021-10-11 00:24:13,913 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.10 12:24:13" (1/1) ... [2021-10-11 00:24:13,920 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-11 00:24:14,068 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-11 00:24:14,371 WARN L226 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-11 00:24:14,377 WARN L226 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-11 00:24:14,401 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:14,407 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:15,508 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,509 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,509 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,510 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,511 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,529 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,530 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,532 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:15,533 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:16,033 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:16,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:16,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:16,037 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:16,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:16,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:16,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:16,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:16,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:16,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:16,426 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,437 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,598 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:16,695 INFO L203 MainTranslator]: Completed pre-run [2021-10-11 00:24:16,724 WARN L226 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4492,4505] [2021-10-11 00:24:16,734 WARN L226 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_eff7b06d-95f5-4df9-a40f-5f7b6a3159fa/sv-benchmarks/c/aws-c-common/aws_string_compare_harness.i[4552,4565] [2021-10-11 00:24:16,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-11 00:24:16,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-11 00:24:16,794 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,794 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,796 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,796 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,797 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,806 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,808 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,809 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,810 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:16,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-11 00:24:16,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-11 00:24:16,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-11 00:24:16,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-11 00:24:16,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-11 00:24:16,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-11 00:24:16,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-11 00:24:16,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-11 00:24:16,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-11 00:24:16,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-11 00:24:16,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-11 00:24:17,031 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:17,032 WARN L1501 CHandler]: Possible shadowing of function index [2021-10-11 00:24:17,121 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-11 00:24:18,247 INFO L208 MainTranslator]: Completed translation [2021-10-11 00:24:18,248 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:18 WrapperNode [2021-10-11 00:24:18,248 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-11 00:24:18,249 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-11 00:24:18,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-11 00:24:18,250 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-11 00:24:18,257 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:18" (1/1) ... [2021-10-11 00:24:18,316 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]]] [2021-10-11 00:24:18,404 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.10 12:24:18" (1/1) ... [2021-10-11 00:24:18,404 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-11 00:24:18,404 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-11 00:24:18,406 INFO L168 Benchmark]: Toolchain (without parser) took 4501.75 ms. Allocated memory was 65.0 MB in the beginning and 130.0 MB in the end (delta: 65.0 MB). Free memory was 34.8 MB in the beginning and 29.9 MB in the end (delta: 4.9 MB). Peak memory consumption was 70.4 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:18,407 INFO L168 Benchmark]: CDTParser took 0.57 ms. Allocated memory is still 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-11 00:24:18,408 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4343.32 ms. Allocated memory was 65.0 MB in the beginning and 130.0 MB in the end (delta: 65.0 MB). Free memory was 34.6 MB in the beginning and 36.2 MB in the end (delta: -1.6 MB). Peak memory consumption was 72.9 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:18,408 INFO L168 Benchmark]: Boogie Procedure Inliner took 155.10 ms. Allocated memory is still 130.0 MB. Free memory was 36.2 MB in the beginning and 29.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-11 00:24:18,417 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57 ms. Allocated memory is still 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4343.32 ms. Allocated memory was 65.0 MB in the beginning and 130.0 MB in the end (delta: 65.0 MB). Free memory was 34.6 MB in the beginning and 36.2 MB in the end (delta: -1.6 MB). Peak memory consumption was 72.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 155.10 ms. Allocated memory is still 130.0 MB. Free memory was 36.2 MB in the beginning and 29.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...