./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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 0b10a2ea1419183828a79955cbcafdd532f244a4 ............................................................................................................................................................................................................ 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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 0b10a2ea1419183828a79955cbcafdd532f244a4 ................................................................................................................................................................................................................................... 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 03:18:37,713 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:37,715 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:37,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:37,757 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:37,758 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:37,761 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:37,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:37,767 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:37,769 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:37,770 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:37,771 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:37,772 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:37,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:37,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:37,777 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:37,778 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:37,780 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:37,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:37,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:37,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:37,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:37,791 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:37,792 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:37,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:37,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:37,797 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:37,798 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:37,799 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:37,800 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:37,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:37,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:37,803 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:37,804 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:37,805 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:37,806 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:37,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:37,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:37,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:37,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:37,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:37,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-13 03:18:37,840 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:37,846 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:37,848 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:37,849 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:37,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:37,851 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:37,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:37,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-13 03:18:37,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:37,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:37,853 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:37,853 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:37,853 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:37,853 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:37,854 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:37,854 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:37,854 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:37,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:37,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:37,855 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:37,855 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:37,855 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:37,856 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-13 03:18:37,856 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-13 03:18:37,856 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:37,856 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10a2ea1419183828a79955cbcafdd532f244a4 [2021-10-13 03:18:38,132 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:38,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:38,156 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:38,157 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:38,158 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:38,159 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-13 03:18:38,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/9db61af92/3a5289c80a7f49cab24b0a0d9549f3bc/FLAG12d294cde [2021-10-13 03:18:39,021 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:39,023 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-13 03:18:39,065 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/9db61af92/3a5289c80a7f49cab24b0a0d9549f3bc/FLAG12d294cde [2021-10-13 03:18:39,574 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/9db61af92/3a5289c80a7f49cab24b0a0d9549f3bc [2021-10-13 03:18:39,583 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:39,584 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:39,586 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:39,586 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:39,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:39,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:39" (1/1) ... [2021-10-13 03:18:39,592 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@382f43ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:39, skipping insertion in model container [2021-10-13 03:18:39,592 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:39" (1/1) ... [2021-10-13 03:18:39,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:39,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:40,006 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-13 03:18:40,013 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-13 03:18:40,034 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:40,040 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:40,864 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,876 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,878 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,881 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,884 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,911 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,912 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,915 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,920 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,927 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,928 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:40,929 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:41,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:41,263 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:41,264 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:41,266 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:41,267 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:41,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:41,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:41,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:41,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:41,452 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:41,539 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:41,568 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:18:41,590 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-13 03:18:41,598 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-13 03:18:41,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:41,607 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:41,666 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,667 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,668 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,669 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,677 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,678 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,679 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,680 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,681 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,682 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,683 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:41,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:41,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:41,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:41,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:41,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:41,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:41,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:41,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:41,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:41,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:41,756 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:41,772 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:41,778 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.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) 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 03:18:41,784 INFO L168 Benchmark]: Toolchain (without parser) took 2198.35 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.6 MB in the beginning and 70.8 MB in the end (delta: -10.2 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:41,785 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 102.8 MB. Free memory was 83.7 MB in the beginning and 83.6 MB in the end (delta: 61.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:41,786 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2196.00 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.4 MB in the beginning and 70.8 MB in the end (delta: -10.4 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:41,788 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 102.8 MB. Free memory was 83.7 MB in the beginning and 83.6 MB in the end (delta: 61.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2196.00 ms. Allocated memory was 102.8 MB in the beginning and 123.7 MB in the end (delta: 21.0 MB). Free memory was 60.4 MB in the beginning and 70.8 MB in the end (delta: -10.4 MB). Peak memory consumption was 16.4 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 03:18:44,012 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-13 03:18:44,014 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-13 03:18:44,058 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-13 03:18:44,059 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-13 03:18:44,060 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-13 03:18:44,062 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-13 03:18:44,065 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-13 03:18:44,068 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-13 03:18:44,069 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-13 03:18:44,071 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-13 03:18:44,072 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-13 03:18:44,073 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-13 03:18:44,075 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-13 03:18:44,077 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-13 03:18:44,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-13 03:18:44,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-13 03:18:44,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-13 03:18:44,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-13 03:18:44,087 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-13 03:18:44,089 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-13 03:18:44,097 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-13 03:18:44,099 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-13 03:18:44,101 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-13 03:18:44,106 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-13 03:18:44,113 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-13 03:18:44,113 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-13 03:18:44,114 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-13 03:18:44,116 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-13 03:18:44,117 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-13 03:18:44,119 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-13 03:18:44,120 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-13 03:18:44,121 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-13 03:18:44,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-13 03:18:44,125 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-13 03:18:44,125 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-13 03:18:44,127 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-13 03:18:44,127 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-13 03:18:44,127 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-13 03:18:44,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-13 03:18:44,130 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-13 03:18:44,132 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-13 03:18:44,179 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-13 03:18:44,179 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-13 03:18:44,181 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-13 03:18:44,181 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-13 03:18:44,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-13 03:18:44,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-13 03:18:44,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-13 03:18:44,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-13 03:18:44,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-13 03:18:44,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-13 03:18:44,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-13 03:18:44,186 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-13 03:18:44,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-13 03:18:44,187 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-13 03:18:44,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-13 03:18:44,187 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-13 03:18:44,187 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-13 03:18:44,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-13 03:18:44,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-13 03:18:44,188 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-13 03:18:44,188 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-13 03:18:44,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-13 03:18:44,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-13 03:18:44,189 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-13 03:18:44,189 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-13 03:18:44,190 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-13 03:18:44,190 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-13 03:18:44,190 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-13 03:18:44,190 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-13 03:18:44,191 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0b10a2ea1419183828a79955cbcafdd532f244a4 [2021-10-13 03:18:44,603 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-13 03:18:44,625 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-13 03:18:44,627 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-13 03:18:44,629 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-13 03:18:44,629 INFO L275 PluginConnector]: CDTParser initialized [2021-10-13 03:18:44,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/../../sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-13 03:18:44,708 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/4835b4b2c/4ac5bdd3229a4f16a2e23f7c5e0f715e/FLAG38aa7913e [2021-10-13 03:18:45,651 INFO L306 CDTParser]: Found 1 translation units. [2021-10-13 03:18:45,652 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i [2021-10-13 03:18:45,702 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/4835b4b2c/4ac5bdd3229a4f16a2e23f7c5e0f715e/FLAG38aa7913e [2021-10-13 03:18:46,157 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4a70c1c-b387-40fe-9342-b07133dbf2ed/bin/ukojak-fKGseLULKY/data/4835b4b2c/4ac5bdd3229a4f16a2e23f7c5e0f715e [2021-10-13 03:18:46,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-13 03:18:46,162 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-13 03:18:46,165 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:46,165 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-13 03:18:46,169 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-13 03:18:46,170 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:46" (1/1) ... [2021-10-13 03:18:46,171 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68c09192 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:46, skipping insertion in model container [2021-10-13 03:18:46,172 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 03:18:46" (1/1) ... [2021-10-13 03:18:46,180 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-13 03:18:46,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:46,572 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-13 03:18:46,583 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-13 03:18:46,611 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:46,627 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:47,545 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,546 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,547 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,549 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,564 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,565 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,567 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,568 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,571 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,572 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,573 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,574 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:47,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:47,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:47,958 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:47,959 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:47,961 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:47,962 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:47,963 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:47,964 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:47,965 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:47,966 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:48,120 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:48,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:48,203 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-13 03:18:48,232 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-13 03:18:48,237 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-13 03:18:48,238 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-13 03:18:48,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:48,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:48,293 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,294 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,295 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,310 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,321 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,322 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,323 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,325 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,326 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:48,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:48,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:48,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:48,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:48,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:48,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:48,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:48,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:48,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:48,478 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:48,503 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:48,520 INFO L203 MainTranslator]: Completed pre-run [2021-10-13 03:18:48,547 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4494,4507] [2021-10-13 03:18:48,548 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_d4a70c1c-b387-40fe-9342-b07133dbf2ed/sv-benchmarks/c/aws-c-common/aws_linked_list_rend_harness.i[4554,4567] [2021-10-13 03:18:48,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-13 03:18:48,550 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-13 03:18:48,583 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,584 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,585 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,592 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,593 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,594 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,595 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,596 WARN L1507 CHandler]: Possible shadowing of function index [2021-10-13 03:18:48,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-13 03:18:48,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-13 03:18:48,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-13 03:18:48,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-13 03:18:48,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-13 03:18:48,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-13 03:18:48,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-13 03:18:48,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-13 03:18:48,632 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-13 03:18:48,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-13 03:18:48,673 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-13 03:18:48,695 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-13 03:18:49,079 INFO L208 MainTranslator]: Completed translation [2021-10-13 03:18:49,080 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:49 WrapperNode [2021-10-13 03:18:49,080 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-13 03:18:49,082 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:49,082 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-13 03:18:49,082 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-13 03:18:49,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:49" (1/1) ... [2021-10-13 03:18:49,149 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 03:18:49,189 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 03:18:49" (1/1) ... [2021-10-13 03:18:49,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-13 03:18:49,190 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2021-10-13 03:18:49,192 INFO L168 Benchmark]: Toolchain (without parser) took 3028.65 ms. Allocated memory was 60.8 MB in the beginning and 92.3 MB in the end (delta: 31.5 MB). Free memory was 34.9 MB in the beginning and 42.6 MB in the end (delta: -7.6 MB). Peak memory consumption was 24.0 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:49,192 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 42.8 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-13 03:18:49,193 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2916.00 ms. Allocated memory was 60.8 MB in the beginning and 92.3 MB in the end (delta: 31.5 MB). Free memory was 34.8 MB in the beginning and 46.4 MB in the end (delta: -11.7 MB). Peak memory consumption was 40.9 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:49,193 INFO L168 Benchmark]: Boogie Procedure Inliner took 107.88 ms. Allocated memory is still 92.3 MB. Free memory was 46.4 MB in the beginning and 42.6 MB in the end (delta: 3.8 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-13 03:18:49,195 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26 ms. Allocated memory is still 60.8 MB. Free memory is still 42.8 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2916.00 ms. Allocated memory was 60.8 MB in the beginning and 92.3 MB in the end (delta: 31.5 MB). Free memory was 34.8 MB in the beginning and 46.4 MB in the end (delta: -11.7 MB). Peak memory consumption was 40.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 107.88 ms. Allocated memory is still 92.3 MB. Free memory was 46.4 MB in the beginning and 42.6 MB in the end (delta: 3.8 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...