./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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 ba91b5c966a65bdcb507e72eec03b72cee7ef375 ........................................................................................................................................................................... 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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 ba91b5c966a65bdcb507e72eec03b72cee7ef375 ............................................................................................................................................................................................................................. 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 03:43:52,706 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:43:52,710 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:43:52,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:43:52,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:43:52,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:43:52,769 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:43:52,772 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:43:52,775 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:43:52,776 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:43:52,778 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:43:52,779 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:43:52,780 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:43:52,784 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:43:52,786 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:43:52,788 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:43:52,790 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:43:52,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:43:52,794 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:43:52,798 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:43:52,810 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:43:52,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:43:52,816 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:43:52,817 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:43:52,821 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:43:52,822 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:43:52,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:43:52,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:43:52,824 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:43:52,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:43:52,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:43:52,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:43:52,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:43:52,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:43:52,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:43:52,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:43:52,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:43:52,833 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:43:52,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:43:52,834 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:43:52,835 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:43:52,836 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:43:52,864 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:43:52,864 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:43:52,865 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:43:52,866 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:43:52,867 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:43:52,867 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:43:52,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:43:52,868 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:43:52,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:43:52,869 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:43:52,869 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:43:52,869 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:43:52,870 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:43:52,870 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:43:52,870 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:43:52,871 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:43:52,871 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:43:52,872 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:43:52,872 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:43:52,872 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:43:52,873 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:43:52,873 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:43:52,874 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:43:52,874 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:43:52,874 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:43:52,875 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba91b5c966a65bdcb507e72eec03b72cee7ef375 [2021-10-13 03:43:53,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:43:53,199 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:43:53,202 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:43:53,203 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:43:53,205 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:43:53,206 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-13 03:43:53,317 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/9ab4cfb6d/ea825cce338b4f768bd6c8002923bb1f/FLAGc051d7447 [2021-10-13 03:43:54,333 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:43:54,336 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-13 03:43:54,409 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/9ab4cfb6d/ea825cce338b4f768bd6c8002923bb1f/FLAGc051d7447 [2021-10-13 03:43:54,709 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/9ab4cfb6d/ea825cce338b4f768bd6c8002923bb1f [2021-10-13 03:43:54,712 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:43:54,715 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:43:54,717 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:43:54,717 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:43:54,720 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:43:54,722 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:43:54" (1/1) ... [2021-10-13 03:43:54,724 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@421889a4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:43:54, skipping insertion in model container [2021-10-13 03:43:54,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:43:54" (1/1) ... [2021-10-13 03:43:54,751 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:43:54,902 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:43:55,211 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-10-13 03:43:55,222 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-10-13 03:43:55,259 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:43:55,270 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:43:56,522 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,523 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,524 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,526 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:56,548 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:57,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:43:57,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:43:57,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:43:57,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:43:57,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:43:57,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:43:57,096 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:43:57,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:43:57,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:43:57,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:43:57,339 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:43:57,543 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:57,544 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:43:57,669 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:43:57,725 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 03:43:57,731 INFO L168 Benchmark]: Toolchain (without parser) took 3014.93 ms. Allocated memory was 86.0 MB in the beginning and 121.6 MB in the end (delta: 35.7 MB). Free memory was 43.3 MB in the beginning and 73.5 MB in the end (delta: -30.2 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:43:57,732 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 56.3 MB in the beginning and 56.3 MB in the end (delta: 30.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:43:57,733 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3012.05 ms. Allocated memory was 86.0 MB in the beginning and 121.6 MB in the end (delta: 35.7 MB). Free memory was 43.1 MB in the beginning and 73.5 MB in the end (delta: -30.3 MB). Peak memory consumption was 26.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:43:57,735 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 86.0 MB. Free memory was 56.3 MB in the beginning and 56.3 MB in the end (delta: 30.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3012.05 ms. Allocated memory was 86.0 MB in the beginning and 121.6 MB in the end (delta: 35.7 MB). Free memory was 43.1 MB in the beginning and 73.5 MB in the end (delta: -30.3 MB). Peak memory consumption was 26.9 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 03:44:00,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:44:00,133 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:44:00,188 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:44:00,188 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:44:00,193 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:44:00,195 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:44:00,200 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:44:00,203 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:44:00,209 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:44:00,214 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:44:00,216 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:44:00,216 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:44:00,219 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:44:00,222 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:44:00,227 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:44:00,228 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:44:00,230 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:44:00,232 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:44:00,240 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:44:00,242 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:44:00,244 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:44:00,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:44:00,249 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:44:00,259 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:44:00,260 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:44:00,260 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:44:00,263 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:44:00,264 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:44:00,265 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:44:00,265 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:44:00,266 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:44:00,269 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:44:00,270 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:44:00,271 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:44:00,272 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:44:00,273 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:44:00,273 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:44:00,274 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:44:00,276 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:44:00,276 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:44:00,277 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:44:00,324 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:44:00,325 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:44:00,327 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:44:00,327 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:44:00,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:44:00,329 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:44:00,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:44:00,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:44:00,330 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:44:00,331 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:44:00,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:44:00,332 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:44:00,333 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:44:00,333 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:44:00,333 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:44:00,334 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:44:00,334 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:44:00,335 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:44:00,335 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:44:00,335 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:44:00,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:44:00,336 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:44:00,336 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:44:00,337 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:44:00,337 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:44:00,338 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:44:00,338 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:44:00,338 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:44:00,339 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:44:00,339 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ba91b5c966a65bdcb507e72eec03b72cee7ef375 [2021-10-13 03:44:00,813 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:44:00,848 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:44:00,851 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:44:00,853 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:44:00,854 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:44:00,855 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-13 03:44:00,943 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/208935428/728bc5a7750c4b6fbaf7ac246622fd85/FLAGb4ee2819f [2021-10-13 03:44:01,947 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:44:01,947 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i [2021-10-13 03:44:01,989 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/208935428/728bc5a7750c4b6fbaf7ac246622fd85/FLAGb4ee2819f [2021-10-13 03:44:02,384 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cefc7db4-727c-494d-b1e1-90ed4bb9b693/bin/ukojak-fKGseLULKY/data/208935428/728bc5a7750c4b6fbaf7ac246622fd85 [2021-10-13 03:44:02,386 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:44:02,388 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:44:02,390 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:44:02,390 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:44:02,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:44:02,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:02" (1/1) ... [2021-10-13 03:44:02,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1f1422f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:02, skipping insertion in model container [2021-10-13 03:44:02,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:44:02" (1/1) ... [2021-10-13 03:44:02,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:44:02,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:44:02,908 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-10-13 03:44:02,915 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-10-13 03:44:02,943 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:44:02,949 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:44:04,400 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,402 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,403 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,405 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,407 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,449 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,450 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,454 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:04,455 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,073 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:44:05,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:44:05,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:44:05,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:44:05,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:44:05,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:44:05,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:44:05,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:44:05,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:44:05,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:44:05,410 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:44:05,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,713 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:44:05,781 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:44:05,909 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:44:05,913 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-10-13 03:44:05,914 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-10-13 03:44:05,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:44:05,916 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:44:05,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,963 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,965 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,966 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,974 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,975 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:05,976 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:44:06,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:44:06,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:44:06,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:44:06,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:44:06,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:44:06,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:44:06,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:44:06,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:44:06,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:44:06,082 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:44:06,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,203 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,275 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:44:06,342 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:44:06,371 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4501,4514] [2021-10-13 03:44:06,371 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_cefc7db4-727c-494d-b1e1-90ed4bb9b693/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_string_harness.i[4561,4574] [2021-10-13 03:44:06,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:44:06,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:44:06,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,423 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,424 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,425 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,434 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,435 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:44:06,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:44:06,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:44:06,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:44:06,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:44:06,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:44:06,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:44:06,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:44:06,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:44:06,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:44:06,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:44:06,628 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,629 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:44:06,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:44:07,102 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:44:07,103 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:07 WrapperNode [2021-10-13 03:44:07,103 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:44:07,105 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:44:07,118 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:44:07,118 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:44:07,127 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:07" (1/1) ... [2021-10-13 03:44:07,251 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 03:44:07,353 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:44:07" (1/1) ... [2021-10-13 03:44:07,354 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:44:07,354 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:44:07,356 INFO L168 Benchmark]: Toolchain (without parser) took 4967.32 ms. Allocated memory was 88.1 MB in the beginning and 169.9 MB in the end (delta: 81.8 MB). Free memory was 68.2 MB in the beginning and 73.9 MB in the end (delta: -5.7 MB). Peak memory consumption was 74.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:44:07,357 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 68.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:44:07,358 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4714.26 ms. Allocated memory was 88.1 MB in the beginning and 169.9 MB in the end (delta: 81.8 MB). Free memory was 67.9 MB in the beginning and 80.2 MB in the end (delta: -12.3 MB). Peak memory consumption was 76.5 MB. Max. memory is 16.1 GB. [2021-10-13 03:44:07,358 INFO L168 Benchmark]: Boogie Procedure Inliner took 249.18 ms. Allocated memory is still 169.9 MB. Free memory was 80.2 MB in the beginning and 73.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 03:44:07,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 88.1 MB. Free memory is still 68.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4714.26 ms. Allocated memory was 88.1 MB in the beginning and 169.9 MB in the end (delta: 81.8 MB). Free memory was 67.9 MB in the beginning and 80.2 MB in the end (delta: -12.3 MB). Peak memory consumption was 76.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 249.18 ms. Allocated memory is still 169.9 MB. Free memory was 80.2 MB in the beginning and 73.9 MB in the end (delta: 6.3 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...