./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_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_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/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_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/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_cef2e207-fc9c-4c77-9239-859521640bc8/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 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:36:10,638 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:36:10,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:36:10,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:36:10,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:36:10,706 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:36:10,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:36:10,714 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:36:10,717 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:36:10,724 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:36:10,725 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:36:10,727 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:36:10,728 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:36:10,731 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:36:10,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:36:10,740 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:36:10,742 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:36:10,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:36:10,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:36:10,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:36:10,759 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:36:10,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:36:10,765 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:36:10,766 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:36:10,777 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:36:10,777 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:36:10,778 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:36:10,780 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:36:10,781 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:36:10,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:36:10,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:36:10,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:36:10,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:36:10,789 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:36:10,791 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:36:10,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:36:10,793 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:36:10,793 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:36:10,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:36:10,795 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:36:10,795 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:36:10,797 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:36:10,851 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:36:10,853 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:36:10,855 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:36:10,855 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:36:10,856 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:36:10,856 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:36:10,857 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:36:10,857 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:36:10,857 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:36:10,858 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:36:10,859 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:36:10,860 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:36:10,860 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:36:10,860 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:36:10,861 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:36:10,861 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:36:10,861 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:36:10,861 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:36:10,862 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:36:10,862 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:36:10,862 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:36:10,863 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:36:10,863 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:36:10,863 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:36:10,863 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:36:10,864 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_cef2e207-fc9c-4c77-9239-859521640bc8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 [2021-11-13 22:36:11,190 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:36:11,222 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:36:11,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:36:11,226 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:36:11,228 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:36:11,229 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-11-13 22:36:11,304 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/c8d4ebfca/46a7d88448054ac68999c177c1b69f3f/FLAG5381b8a63 [2021-11-13 22:36:12,482 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:36:12,484 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-11-13 22:36:12,553 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/c8d4ebfca/46a7d88448054ac68999c177c1b69f3f/FLAG5381b8a63 [2021-11-13 22:36:12,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/c8d4ebfca/46a7d88448054ac68999c177c1b69f3f [2021-11-13 22:36:12,781 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:36:12,785 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:36:12,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:36:12,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:36:12,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:36:12,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:36:12" (1/1) ... [2021-11-13 22:36:12,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cedfb25 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:12, skipping insertion in model container [2021-11-13 22:36:12,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:36:12" (1/1) ... [2021-11-13 22:36:12,804 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:36:12,937 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:36:13,280 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-11-13 22:36:13,289 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-11-13 22:36:13,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:36:13,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:36:14,904 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,904 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,905 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,906 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,907 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,925 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,926 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,928 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,929 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,930 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:14,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:15,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:36:15,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:36:15,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:36:15,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:36:15,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:36:15,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:36:15,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:36:15,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:36:15,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:36:15,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:36:15,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:36:16,436 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,437 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,490 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,531 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,533 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,533 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,535 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,538 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:36:16,676 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:36:16,712 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-11-13 22:36:16,713 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-11-13 22:36:16,715 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:36:16,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:36:16,777 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,778 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,778 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,794 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,795 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,796 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,796 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,797 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,798 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,798 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,799 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:16,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:36:16,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:36:16,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:36:16,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:36:16,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:36:16,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:36:16,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:36:16,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:36:16,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:36:16,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:36:16,884 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:36:17,019 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,019 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,029 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,029 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,033 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,033 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,049 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,051 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,051 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,051 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,052 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:17,077 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:36:17,493 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:36:17,493 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17 WrapperNode [2021-11-13 22:36:17,493 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:36:17,494 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:36:17,495 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:36:17,495 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:36:17,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,697 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,796 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:36:17,797 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:36:17,797 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:36:17,797 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:36:17,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,834 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,835 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,925 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,935 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:36:17,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:36:17,974 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:36:17,974 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:36:17,975 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:17" (1/1) ... [2021-11-13 22:36:17,984 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:36:18,008 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:36:18,027 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:36:18,048 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:36:18,079 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-13 22:36:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:36:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:36:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:36:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 22:36:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 22:36:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:36:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:36:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-13 22:36:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-13 22:36:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:36:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:36:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:36:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:36:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:36:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:36:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 22:36:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 22:36:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-13 22:36:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:36:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-13 22:36:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-13 22:36:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 22:36:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:36:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:36:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:36:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:36:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-13 22:36:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-13 22:36:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-13 22:36:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-13 22:36:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-13 22:36:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-13 22:36:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-13 22:36:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-13 22:36:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-13 22:36:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-13 22:36:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:36:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-11-13 22:36:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-13 22:36:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-13 22:36:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:36:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:36:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-13 22:36:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-13 22:36:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-13 22:36:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-13 22:36:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-13 22:36:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-13 22:36:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:36:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:36:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-13 22:36:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-13 22:36:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:36:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:36:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 22:36:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 22:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-13 22:36:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-13 22:36:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-11-13 22:36:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-11-13 22:36:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-13 22:36:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-13 22:36:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-13 22:36:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-13 22:36:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:36:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-13 22:36:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:36:18,932 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-11-13 22:36:18,932 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-13 22:36:18,965 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-13 22:36:19,023 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-13 22:36:36,660 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !true; [2021-11-13 22:36:36,661 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !true; [2021-11-13 22:36:36,889 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:36:36,890 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-11-13 22:36:36,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:36:36 BoogieIcfgContainer [2021-11-13 22:36:36,893 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:36:36,894 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:36:36,894 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:36:36,904 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:36:36,904 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:36:36" (1/1) ... [2021-11-13 22:36:36,913 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:36:36,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:36:37,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 259 states and 356 transitions. [2021-11-13 22:36:37,007 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 356 transitions. [2021-11-13 22:36:37,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-13 22:36:37,019 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:36:37,020 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:36:37,079 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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 22:36:37,085 INFO L158 Benchmark]: Toolchain (without parser) took 24298.34ms. Allocated memory was 123.7MB in the beginning and 494.9MB in the end (delta: 371.2MB). Free memory was 89.0MB in the beginning and 345.7MB in the end (delta: -256.7MB). Peak memory consumption was 115.8MB. Max. memory is 16.1GB. [2021-11-13 22:36:37,086 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 123.7MB. Free memory is still 77.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:36:37,087 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4704.26ms. Allocated memory was 123.7MB in the beginning and 178.3MB in the end (delta: 54.5MB). Free memory was 89.0MB in the beginning and 102.0MB in the end (delta: -13.0MB). Peak memory consumption was 126.6MB. Max. memory is 16.1GB. [2021-11-13 22:36:37,087 INFO L158 Benchmark]: Boogie Procedure Inliner took 302.01ms. Allocated memory is still 178.3MB. Free memory was 102.0MB in the beginning and 88.5MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-13 22:36:37,088 INFO L158 Benchmark]: Boogie Preprocessor took 175.49ms. Allocated memory is still 178.3MB. Free memory was 88.5MB in the beginning and 76.9MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:36:37,089 INFO L158 Benchmark]: RCFGBuilder took 18919.42ms. Allocated memory was 178.3MB in the beginning and 494.9MB in the end (delta: 316.7MB). Free memory was 76.9MB in the beginning and 353.0MB in the end (delta: -276.2MB). Peak memory consumption was 258.3MB. Max. memory is 16.1GB. [2021-11-13 22:36:37,091 INFO L158 Benchmark]: CodeCheck took 188.64ms. Allocated memory is still 494.9MB. Free memory was 353.0MB in the beginning and 345.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:36:37,096 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 0.35ms. Allocated memory is still 123.7MB. Free memory is still 77.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4704.26ms. Allocated memory was 123.7MB in the beginning and 178.3MB in the end (delta: 54.5MB). Free memory was 89.0MB in the beginning and 102.0MB in the end (delta: -13.0MB). Peak memory consumption was 126.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 302.01ms. Allocated memory is still 178.3MB. Free memory was 102.0MB in the beginning and 88.5MB in the end (delta: 13.5MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.49ms. Allocated memory is still 178.3MB. Free memory was 88.5MB in the beginning and 76.9MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 18919.42ms. Allocated memory was 178.3MB in the beginning and 494.9MB in the end (delta: 316.7MB). Free memory was 76.9MB in the beginning and 353.0MB in the end (delta: -276.2MB). Peak memory consumption was 258.3MB. Max. memory is 16.1GB. * CodeCheck took 188.64ms. Allocated memory is still 494.9MB. Free memory was 353.0MB in the beginning and 345.7MB 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 22:36:37,223 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/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_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/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_cef2e207-fc9c-4c77-9239-859521640bc8/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 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:36:39,614 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:36:39,617 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:36:39,656 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:36:39,657 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:36:39,658 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:36:39,660 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:36:39,663 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:36:39,665 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:36:39,666 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:36:39,667 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:36:39,668 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:36:39,669 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:36:39,670 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:36:39,672 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:36:39,673 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:36:39,679 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:36:39,684 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:36:39,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:36:39,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:36:39,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:36:39,701 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:36:39,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:36:39,706 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:36:39,713 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:36:39,717 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:36:39,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:36:39,719 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:36:39,721 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:36:39,722 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:36:39,722 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:36:39,723 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:36:39,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:36:39,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:36:39,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:36:39,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:36:39,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:36:39,729 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:36:39,729 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:36:39,731 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:36:39,732 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:36:39,732 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:36:39,778 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:36:39,781 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:36:39,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:36:39,783 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:36:39,784 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:36:39,784 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:36:39,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:36:39,785 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:36:39,785 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:36:39,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:36:39,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:36:39,787 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:36:39,787 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:36:39,787 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:36:39,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:36:39,787 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:36:39,788 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:36:39,788 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:36:39,788 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:36:39,788 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:36:39,789 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:36:39,789 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:36:39,789 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:36:39,789 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:36:39,790 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:36:39,790 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:36:39,790 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:36:39,790 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:36:39,790 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:36:39,791 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_cef2e207-fc9c-4c77-9239-859521640bc8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 [2021-11-13 22:36:40,174 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:36:40,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:36:40,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:36:40,207 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:36:40,207 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:36:40,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-11-13 22:36:40,285 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/ecc09c8c5/3710e7347f7441d59094e002e98940ce/FLAGf7da983a8 [2021-11-13 22:36:41,348 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:36:41,349 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-11-13 22:36:41,391 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/ecc09c8c5/3710e7347f7441d59094e002e98940ce/FLAGf7da983a8 [2021-11-13 22:36:41,716 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/data/ecc09c8c5/3710e7347f7441d59094e002e98940ce [2021-11-13 22:36:41,718 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:36:41,720 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:36:41,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:36:41,721 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:36:41,726 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:36:41,726 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:36:41" (1/1) ... [2021-11-13 22:36:41,727 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@769cfae7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:41, skipping insertion in model container [2021-11-13 22:36:41,728 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:36:41" (1/1) ... [2021-11-13 22:36:41,735 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:36:41,857 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:36:42,163 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-11-13 22:36:42,170 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-11-13 22:36:42,200 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:36:42,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:36:43,313 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,335 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,335 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,337 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,350 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,355 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,358 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,363 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,368 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,370 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,373 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,374 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:43,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:36:43,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:36:43,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:36:43,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:36:43,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:36:43,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:36:43,871 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:36:43,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:36:43,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:36:43,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:36:44,146 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:36:44,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,534 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,556 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,563 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,564 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,580 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,581 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,582 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,582 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,582 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,583 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,584 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,623 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:36:44,660 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:36:44,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:36:44,774 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-11-13 22:36:44,775 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-11-13 22:36:44,776 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:36:44,777 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:36:44,825 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,826 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,826 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,826 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,827 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,840 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,840 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,841 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,842 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,842 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,843 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,843 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,844 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:44,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:36:44,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:36:44,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:36:44,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:36:44,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:36:44,901 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:36:44,902 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:36:44,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:36:44,903 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:36:44,904 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:36:44,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:36:45,081 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,082 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,089 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,090 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,092 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,105 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,106 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,108 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,109 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,194 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:36:45,258 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:36:45,287 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-11-13 22:36:45,287 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_cef2e207-fc9c-4c77-9239-859521640bc8/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-11-13 22:36:45,289 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:36:45,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:36:45,332 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,332 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,333 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,341 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,342 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,343 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,343 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,346 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,346 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:36:45,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:36:45,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:36:45,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:36:45,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:36:45,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:36:45,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:36:45,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:36:45,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:36:45,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:36:45,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:36:45,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,570 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,571 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,574 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,575 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,585 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,586 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,586 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,587 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,587 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,587 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,588 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:36:45,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:36:45,988 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:36:45,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45 WrapperNode [2021-11-13 22:36:45,989 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:36:45,990 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:36:45,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:36:45,991 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:36:45,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,162 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,316 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:36:46,317 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:36:46,317 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:36:46,317 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:36:46,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,353 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,354 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,491 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,512 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:36:46,514 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:36:46,514 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:36:46,514 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:36:46,515 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:36:45" (1/1) ... [2021-11-13 22:36:46,522 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:36:46,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:36:46,555 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:36:46,586 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:36:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-13 22:36:46,603 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:36:46,603 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:36:46,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 22:36:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 22:36:46,605 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:36:46,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:36:46,610 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-13 22:36:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-13 22:36:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:36:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:36:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:36:46,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:36:46,611 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:36:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:36:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-13 22:36:46,612 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-13 22:36:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 22:36:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-13 22:36:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:36:46,612 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-13 22:36:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-13 22:36:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-13 22:36:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:36:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:36:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:36:46,613 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-13 22:36:46,613 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-13 22:36:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 22:36:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-13 22:36:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-13 22:36:46,614 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-13 22:36:46,614 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-13 22:36:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-13 22:36:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-13 22:36:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-13 22:36:46,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-13 22:36:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:36:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:36:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 22:36:46,615 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-13 22:36:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-13 22:36:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:36:46,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 22:36:46,616 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-13 22:36:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-13 22:36:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-13 22:36:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-13 22:36:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 22:36:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 22:36:46,617 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-13 22:36:46,617 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-13 22:36:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:36:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:36:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 22:36:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 22:36:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-13 22:36:46,618 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-13 22:36:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:36:46,618 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:36:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:36:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-13 22:36:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-13 22:36:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-13 22:36:46,619 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-13 22:36:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-13 22:36:46,619 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-11-13 22:36:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-11-13 22:36:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-11-13 22:36:46,620 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-11-13 22:36:46,620 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-13 22:36:46,622 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-13 22:36:48,885 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-11-13 22:36:48,885 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-11-13 22:36:48,933 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-13 22:36:49,138 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-13 22:37:20,272 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !true; [2021-11-13 22:37:20,272 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !true; [2021-11-13 22:37:20,674 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:37:20,674 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-11-13 22:37:20,678 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:20 BoogieIcfgContainer [2021-11-13 22:37:20,678 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:37:20,679 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:37:20,679 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:37:20,690 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:37:20,690 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:37:20" (1/1) ... [2021-11-13 22:37:20,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:37:20,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:37:20,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 248 states and 342 transitions. [2021-11-13 22:37:20,800 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 342 transitions. [2021-11-13 22:37:20,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-11-13 22:37:20,815 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:37:20,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:37:20,862 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 22:37:20,870 INFO L158 Benchmark]: Toolchain (without parser) took 39147.38ms. Allocated memory was 58.7MB in the beginning and 752.9MB in the end (delta: 694.2MB). Free memory was 26.4MB in the beginning and 655.6MB in the end (delta: -629.2MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2021-11-13 22:37:20,870 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:37:20,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4267.95ms. Allocated memory was 58.7MB in the beginning and 163.6MB in the end (delta: 104.9MB). Free memory was 26.1MB in the beginning and 67.7MB in the end (delta: -41.6MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. [2021-11-13 22:37:20,871 INFO L158 Benchmark]: Boogie Procedure Inliner took 325.73ms. Allocated memory is still 163.6MB. Free memory was 67.7MB in the beginning and 101.9MB in the end (delta: -34.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:37:20,874 INFO L158 Benchmark]: Boogie Preprocessor took 195.45ms. Allocated memory is still 163.6MB. Free memory was 101.9MB in the beginning and 88.3MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2021-11-13 22:37:20,875 INFO L158 Benchmark]: RCFGBuilder took 34164.93ms. Allocated memory was 163.6MB in the beginning and 752.9MB in the end (delta: 589.3MB). Free memory was 88.3MB in the beginning and 662.9MB in the end (delta: -574.7MB). Peak memory consumption was 350.1MB. Max. memory is 16.1GB. [2021-11-13 22:37:20,875 INFO L158 Benchmark]: CodeCheck took 187.43ms. Allocated memory is still 752.9MB. Free memory was 662.9MB in the beginning and 655.6MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:37:20,879 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 0.18ms. Allocated memory is still 58.7MB. Free memory was 39.6MB in the beginning and 39.5MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4267.95ms. Allocated memory was 58.7MB in the beginning and 163.6MB in the end (delta: 104.9MB). Free memory was 26.1MB in the beginning and 67.7MB in the end (delta: -41.6MB). Peak memory consumption was 64.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 325.73ms. Allocated memory is still 163.6MB. Free memory was 67.7MB in the beginning and 101.9MB in the end (delta: -34.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 195.45ms. Allocated memory is still 163.6MB. Free memory was 101.9MB in the beginning and 88.3MB in the end (delta: 13.6MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * RCFGBuilder took 34164.93ms. Allocated memory was 163.6MB in the beginning and 752.9MB in the end (delta: 589.3MB). Free memory was 88.3MB in the beginning and 662.9MB in the end (delta: -574.7MB). Peak memory consumption was 350.1MB. Max. memory is 16.1GB. * CodeCheck took 187.43ms. Allocated memory is still 752.9MB. Free memory was 662.9MB in the beginning and 655.6MB in the end (delta: 7.4MB). 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 22:37:20,962 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef2e207-fc9c-4c77-9239-859521640bc8/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