./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:18:16,587 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:18:16,591 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:18:16,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:18:16,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:18:16,669 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:18:16,672 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:18:16,677 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:18:16,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:18:16,689 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:18:16,690 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:18:16,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:18:16,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:18:16,696 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:18:16,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:18:16,704 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:18:16,706 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:18:16,707 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:18:16,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:18:16,711 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:18:16,713 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:18:16,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:18:16,716 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:18:16,717 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:18:16,721 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:18:16,722 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:18:16,722 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:18:16,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:18:16,724 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:18:16,725 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:18:16,726 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:18:16,727 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:18:16,728 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:18:16,729 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:18:16,731 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:18:16,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:18:16,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:18:16,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:18:16,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:18:16,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:18:16,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:18:16,735 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:18:16,764 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:18:16,764 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:18:16,765 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:18:16,765 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:18:16,766 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:18:16,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:18:16,767 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:18:16,767 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:18:16,767 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:18:16,768 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:18:16,768 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:18:16,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:18:16,768 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:18:16,768 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:18:16,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:18:16,769 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:18:16,769 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:18:16,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:18:16,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:18:16,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:18:16,770 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:18:16,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:18:16,771 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:18:16,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:18:16,771 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:18:16,771 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2021-11-13 23:18:17,023 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:18:17,046 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:18:17,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:18:17,050 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:18:17,052 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:18:17,053 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-13 23:18:17,175 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/96b5e54e9/54e723aa954c435aa18761c1981f6b45/FLAG5fc23f550 [2021-11-13 23:18:17,986 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:18:17,987 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-13 23:18:18,025 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/96b5e54e9/54e723aa954c435aa18761c1981f6b45/FLAG5fc23f550 [2021-11-13 23:18:18,055 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/96b5e54e9/54e723aa954c435aa18761c1981f6b45 [2021-11-13 23:18:18,058 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:18:18,061 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:18:18,063 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:18:18,063 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:18:18,067 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:18:18,068 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:18" (1/1) ... [2021-11-13 23:18:18,069 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d14a203 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:18, skipping insertion in model container [2021-11-13 23:18:18,070 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:18" (1/1) ... [2021-11-13 23:18:18,077 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:18:18,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:18:18,489 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-13 23:18:18,495 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-13 23:18:18,517 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:18:18,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:18:19,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:18:19,624 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,626 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,627 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,628 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,632 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,666 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,667 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,668 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,670 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,671 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,672 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:19,672 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:18:20,107 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:18:20,108 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:18:20,110 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:18:20,112 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:18:20,113 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:18:20,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:18:20,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:18:20,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:18:20,116 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:18:20,336 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,343 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,409 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:18:20,444 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:18:20,462 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-13 23:18:20,463 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-13 23:18:20,466 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:18:20,467 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:18:20,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:18:20,605 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,612 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,629 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,630 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,632 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,632 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,633 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,634 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,635 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,635 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:18:20,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:18:20,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:18:20,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:18:20,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:18:20,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:18:20,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:18:20,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:18:20,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:18:20,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:18:20,720 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,726 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:20,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:18:21,054 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:18:21,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21 WrapperNode [2021-11-13 23:18:21,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:18:21,056 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:18:21,056 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:18:21,056 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:18:21,064 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,164 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,330 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:18:21,331 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:18:21,331 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:18:21,331 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:18:21,341 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,342 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,360 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,376 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,453 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,467 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,495 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:18:21,529 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:18:21,529 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:18:21,530 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:18:21,531 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:21" (1/1) ... [2021-11-13 23:18:21,539 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:18:21,551 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:18:21,570 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:18:21,602 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:18:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:18:21,620 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:18:21,621 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:18:21,621 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:18:21,622 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:18:21,622 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:18:21,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:18:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:18:21,623 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:18:21,624 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:18:21,624 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:18:21,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:18:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:18:21,625 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:18:21,626 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:18:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:18:21,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:18:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:18:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:18:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:18:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:18:21,627 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:18:21,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:18:21,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:18:21,628 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:18:21,629 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:18:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:18:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:18:21,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:18:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:18:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:18:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:18:21,630 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:18:21,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:18:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:18:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-13 23:18:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-13 23:18:21,631 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:18:21,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:18:21,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:18:39,690 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:18:39,691 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:18:39,694 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:39 BoogieIcfgContainer [2021-11-13 23:18:39,694 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:18:39,695 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:18:39,696 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:18:39,706 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:18:39,707 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:18:39" (1/1) ... [2021-11-13 23:18:39,721 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:18:39,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:18:39,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2021-11-13 23:18:39,798 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2021-11-13 23:18:39,809 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-13 23:18:39,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:18:39,811 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:18:39,859 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 23:18:39,865 INFO L158 Benchmark]: Toolchain (without parser) took 21802.74ms. Allocated memory was 96.5MB in the beginning and 285.2MB in the end (delta: 188.7MB). Free memory was 53.2MB in the beginning and 112.4MB in the end (delta: -59.3MB). Peak memory consumption was 127.7MB. Max. memory is 16.1GB. [2021-11-13 23:18:39,866 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 67.0MB in the beginning and 66.9MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:18:39,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2991.88ms. Allocated memory was 96.5MB in the beginning and 138.4MB in the end (delta: 41.9MB). Free memory was 52.8MB in the beginning and 56.3MB in the end (delta: -3.4MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. [2021-11-13 23:18:39,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.97ms. Allocated memory is still 138.4MB. Free memory was 56.3MB in the beginning and 89.1MB in the end (delta: -32.8MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. [2021-11-13 23:18:39,875 INFO L158 Benchmark]: Boogie Preprocessor took 192.77ms. Allocated memory is still 138.4MB. Free memory was 89.1MB in the beginning and 80.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:18:39,876 INFO L158 Benchmark]: RCFGBuilder took 18166.03ms. Allocated memory was 138.4MB in the beginning and 285.2MB in the end (delta: 146.8MB). Free memory was 80.7MB in the beginning and 119.8MB in the end (delta: -39.1MB). Peak memory consumption was 166.2MB. Max. memory is 16.1GB. [2021-11-13 23:18:39,877 INFO L158 Benchmark]: CodeCheck took 167.98ms. Allocated memory is still 285.2MB. Free memory was 119.8MB in the beginning and 112.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:18:39,881 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 67.0MB in the beginning and 66.9MB in the end (delta: 28.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2991.88ms. Allocated memory was 96.5MB in the beginning and 138.4MB in the end (delta: 41.9MB). Free memory was 52.8MB in the beginning and 56.3MB in the end (delta: -3.4MB). Peak memory consumption was 47.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.97ms. Allocated memory is still 138.4MB. Free memory was 56.3MB in the beginning and 89.1MB in the end (delta: -32.8MB). Peak memory consumption was 14.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 192.77ms. Allocated memory is still 138.4MB. Free memory was 89.1MB in the beginning and 80.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18166.03ms. Allocated memory was 138.4MB in the beginning and 285.2MB in the end (delta: 146.8MB). Free memory was 80.7MB in the beginning and 119.8MB in the end (delta: -39.1MB). Peak memory consumption was 166.2MB. Max. memory is 16.1GB. * CodeCheck took 167.98ms. Allocated memory is still 285.2MB. Free memory was 119.8MB in the beginning and 112.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:18:40,068 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:18:42,619 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:18:42,622 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:18:42,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:18:42,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:18:42,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:18:42,681 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:18:42,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:18:42,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:18:42,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:18:42,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:18:42,704 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:18:42,704 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:18:42,707 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:18:42,710 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:18:42,715 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:18:42,717 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:18:42,718 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:18:42,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:18:42,727 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:18:42,730 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:18:42,737 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:18:42,740 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:18:42,743 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:18:42,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:18:42,749 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:18:42,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:18:42,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:18:42,753 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:18:42,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:18:42,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:18:42,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:18:42,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:18:42,759 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:18:42,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:18:42,761 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:18:42,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:18:42,763 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:18:42,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:18:42,765 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:18:42,766 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:18:42,767 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:18:42,820 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:18:42,821 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:18:42,822 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:18:42,823 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:18:42,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:18:42,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:18:42,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:18:42,825 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:18:42,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:18:42,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:18:42,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:18:42,828 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:18:42,828 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:18:42,828 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:18:42,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:18:42,829 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:18:42,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:18:42,829 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:18:42,829 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:18:42,830 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:18:42,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:18:42,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:18:42,831 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:18:42,831 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:18:42,831 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:18:42,831 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:18:42,832 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:18:42,832 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:18:42,832 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:18:42,832 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2021-11-13 23:18:43,195 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:18:43,230 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:18:43,234 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:18:43,236 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:18:43,237 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:18:43,239 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-13 23:18:43,322 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/0a20aa7ca/15f3aa2c8a374c7ba3858cd1ab9d0df3/FLAG589b43818 [2021-11-13 23:18:44,279 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:18:44,280 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-13 23:18:44,343 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/0a20aa7ca/15f3aa2c8a374c7ba3858cd1ab9d0df3/FLAG589b43818 [2021-11-13 23:18:44,748 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/data/0a20aa7ca/15f3aa2c8a374c7ba3858cd1ab9d0df3 [2021-11-13 23:18:44,751 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:18:44,753 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:18:44,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:18:44,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:18:44,762 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:18:44,763 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:44" (1/1) ... [2021-11-13 23:18:44,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70aedc10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:44, skipping insertion in model container [2021-11-13 23:18:44,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:18:44" (1/1) ... [2021-11-13 23:18:44,774 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:18:44,940 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:18:45,250 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-13 23:18:45,257 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-13 23:18:45,285 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:18:45,291 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:18:46,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:18:46,232 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,233 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,233 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,234 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,235 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,252 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,254 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,254 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,256 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,257 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,258 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,259 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:18:46,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:18:46,784 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:18:46,785 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:18:46,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:18:46,787 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:18:46,788 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:18:46,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:18:46,792 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:18:46,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:18:46,934 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:46,943 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,020 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:18:47,062 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:18:47,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:18:47,120 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-13 23:18:47,121 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-13 23:18:47,123 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:18:47,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:18:47,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:18:47,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,249 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,250 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,258 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,268 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,269 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,271 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:18:47,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:18:47,322 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:18:47,323 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:18:47,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:18:47,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:18:47,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:18:47,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:18:47,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:18:47,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:18:47,381 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,392 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,430 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:18:47,469 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:18:47,483 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-13 23:18:47,484 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_64a36076-3a9d-4845-b4c3-3c42d96d77c2/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-13 23:18:47,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:18:47,487 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:18:47,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:18:47,554 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,555 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,555 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,555 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,562 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,563 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,564 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,565 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,566 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,566 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,567 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:18:47,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:18:47,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:18:47,602 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:18:47,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:18:47,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:18:47,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:18:47,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:18:47,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:18:47,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:18:47,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,662 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:18:47,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:18:48,090 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:18:48,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48 WrapperNode [2021-11-13 23:18:48,091 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:18:48,094 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:18:48,094 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:18:48,094 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:18:48,101 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,258 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,339 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:18:48,347 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:18:48,347 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:18:48,348 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:18:48,359 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,360 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,371 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,372 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,424 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,434 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,462 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:18:48,488 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:18:48,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:18:48,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:18:48,496 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:18:48" (1/1) ... [2021-11-13 23:18:48,503 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:18:48,515 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:18:48,534 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:18:48,551 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:18:48,582 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:18:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-13 23:18:48,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-13 23:18:48,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-13 23:18:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-13 23:18:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:18:48,584 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:18:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:18:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:18:48,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:18:48,585 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:18:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:18:48,585 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:18:48,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:18:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:18:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:18:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:18:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:18:48,586 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:18:48,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:18:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:18:48,587 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:18:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:18:48,587 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:18:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:18:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:18:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 23:18:48,588 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 23:18:48,588 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:18:48,589 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:18:48,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:18:48,592 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 23:18:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:18:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:18:48,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:18:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:18:48,594 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:18:48,595 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:18:48,595 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 23:18:48,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 23:18:48,602 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-13 23:18:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-13 23:18:48,603 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:18:48,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-13 23:19:21,138 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:19:21,138 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:19:21,143 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:19:21 BoogieIcfgContainer [2021-11-13 23:19:21,144 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:19:21,145 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:19:21,145 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:19:21,156 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:19:21,156 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:19:21" (1/1) ... [2021-11-13 23:19:21,166 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:19:21,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:19:21,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2021-11-13 23:19:21,270 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2021-11-13 23:19:21,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-13 23:19:21,289 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:19:21,290 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:19:21,346 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 23:19:21,354 INFO L158 Benchmark]: Toolchain (without parser) took 36598.45ms. Allocated memory was 54.5MB in the beginning and 637.5MB in the end (delta: 583.0MB). Free memory was 25.0MB in the beginning and 268.0MB in the end (delta: -243.0MB). Peak memory consumption was 339.4MB. Max. memory is 16.1GB. [2021-11-13 23:19:21,357 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:19:21,362 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3334.44ms. Allocated memory was 54.5MB in the beginning and 132.1MB in the end (delta: 77.6MB). Free memory was 24.8MB in the beginning and 62.6MB in the end (delta: -37.8MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. [2021-11-13 23:19:21,362 INFO L158 Benchmark]: Boogie Procedure Inliner took 252.98ms. Allocated memory is still 132.1MB. Free memory was 62.6MB in the beginning and 86.1MB in the end (delta: -23.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:19:21,364 INFO L158 Benchmark]: Boogie Preprocessor took 140.00ms. Allocated memory is still 132.1MB. Free memory was 86.1MB in the beginning and 76.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:19:21,365 INFO L158 Benchmark]: RCFGBuilder took 32655.85ms. Allocated memory was 132.1MB in the beginning and 637.5MB in the end (delta: 505.4MB). Free memory was 76.3MB in the beginning and 275.3MB in the end (delta: -199.0MB). Peak memory consumption was 375.7MB. Max. memory is 16.1GB. [2021-11-13 23:19:21,366 INFO L158 Benchmark]: CodeCheck took 206.15ms. Allocated memory is still 637.5MB. Free memory was 275.3MB in the beginning and 268.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:19:21,371 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 54.5MB. Free memory was 35.7MB in the beginning and 35.7MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3334.44ms. Allocated memory was 54.5MB in the beginning and 132.1MB in the end (delta: 77.6MB). Free memory was 24.8MB in the beginning and 62.6MB in the end (delta: -37.8MB). Peak memory consumption was 42.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 252.98ms. Allocated memory is still 132.1MB. Free memory was 62.6MB in the beginning and 86.1MB in the end (delta: -23.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.00ms. Allocated memory is still 132.1MB. Free memory was 86.1MB in the beginning and 76.3MB in the end (delta: 9.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 32655.85ms. Allocated memory was 132.1MB in the beginning and 637.5MB in the end (delta: 505.4MB). Free memory was 76.3MB in the beginning and 275.3MB in the end (delta: -199.0MB). Peak memory consumption was 375.7MB. Max. memory is 16.1GB. * CodeCheck took 206.15ms. Allocated memory is still 637.5MB. Free memory was 275.3MB in the beginning and 268.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:19:21,469 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64a36076-3a9d-4845-b4c3-3c42d96d77c2/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared