./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu --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 a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:01,861 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:01,864 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:01,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:01,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:01,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:01,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:01,935 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:01,937 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:01,938 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:01,940 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:01,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:01,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:01,943 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:01,945 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:01,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:01,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:01,949 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:01,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:01,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:01,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:01,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:01,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:01,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:01,965 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:01,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:01,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:01,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:01,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:01,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:01,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:01,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:01,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:01,973 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:01,974 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:01,974 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:01,975 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:01,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:01,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:01,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:01,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:01,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:39:02,003 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:02,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:02,005 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:02,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:02,006 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:02,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:02,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:02,010 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:39:02,011 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:02,011 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:02,011 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:02,011 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:02,012 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:02,012 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:02,012 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:02,012 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:02,012 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:02,013 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:02,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:02,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:02,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:02,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:02,014 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:39:02,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:39:02,014 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:02,014 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f [2021-11-23 15:39:02,345 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:02,370 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:02,373 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:02,374 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:02,375 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:02,377 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-23 15:39:02,446 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/8bd330492/e56bb143875a455f861801e147e4f934/FLAG382af6ffd [2021-11-23 15:39:03,532 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:03,536 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-23 15:39:03,606 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/8bd330492/e56bb143875a455f861801e147e4f934/FLAG382af6ffd [2021-11-23 15:39:03,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/8bd330492/e56bb143875a455f861801e147e4f934 [2021-11-23 15:39:03,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:03,816 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:03,817 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:03,818 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:03,821 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:03,822 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:03,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@593e23aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:03, skipping insertion in model container [2021-11-23 15:39:03,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:03" (1/1) ... [2021-11-23 15:39:03,832 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:03,968 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:04,374 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-23 15:39:04,385 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-23 15:39:05,671 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,672 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,693 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,697 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,698 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:05,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:06,317 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:06,326 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:06,328 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:06,329 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:06,335 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:06,336 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:06,337 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:06,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:06,358 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:06,360 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:06,669 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:07,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,281 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:07,342 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:07,364 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-23 15:39:07,365 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-23 15:39:07,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,465 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,466 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,503 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,505 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,506 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:07,577 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:07,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:07,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:07,581 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:07,583 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:07,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:07,584 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:07,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:07,585 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:07,642 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:07,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,768 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,777 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,778 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:07,884 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:08,289 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:08,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08 WrapperNode [2021-11-23 15:39:08,290 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:08,292 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:08,292 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:08,292 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:08,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,449 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,566 INFO L137 Inliner]: procedures = 774, calls = 2430, calls flagged for inlining = 67, calls inlined = 13, statements flattened = 800 [2021-11-23 15:39:08,567 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:08,568 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:08,568 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:08,568 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:08,578 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,578 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,594 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,596 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,660 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,666 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,676 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,691 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:08,692 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:08,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:08,693 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:08,694 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:08" (1/1) ... [2021-11-23 15:39:08,702 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:08,716 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:08,736 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:08,739 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 15:39:08,781 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:39:08,781 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:39:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:39:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:39:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:39:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:39:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:39:08,782 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 15:39:08,782 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 15:39:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:39:08,783 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:39:08,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:08,784 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:39:08,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:39:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:08,815 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 15:39:08,815 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 15:39:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:39:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 15:39:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 15:39:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2021-11-23 15:39:08,816 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2021-11-23 15:39:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:08,816 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:39:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:39:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2021-11-23 15:39:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2021-11-23 15:39:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2021-11-23 15:39:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 15:39:08,817 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 15:39:08,817 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:39:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:39:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 15:39:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 15:39:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:39:08,818 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:39:08,818 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:39:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:39:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:39:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:39:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2021-11-23 15:39:08,819 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2021-11-23 15:39:08,819 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:39:09,236 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:09,239 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:10,742 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-23 15:39:10,757 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:39:10,839 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2021-11-23 15:39:10,848 INFO L158 Benchmark]: Toolchain (without parser) took 7027.21ms. Allocated memory was 102.8MB in the beginning and 176.2MB in the end (delta: 73.4MB). Free memory was 73.2MB in the beginning and 112.2MB in the end (delta: -39.0MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. [2021-11-23 15:39:10,849 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 102.8MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:10,851 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4473.43ms. Allocated memory was 102.8MB in the beginning and 176.2MB in the end (delta: 73.4MB). Free memory was 72.8MB in the beginning and 89.0MB in the end (delta: -16.2MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2021-11-23 15:39:10,857 INFO L158 Benchmark]: Boogie Procedure Inliner took 275.49ms. Allocated memory is still 176.2MB. Free memory was 89.0MB in the beginning and 77.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:39:10,858 INFO L158 Benchmark]: Boogie Preprocessor took 123.79ms. Allocated memory is still 176.2MB. Free memory was 77.5MB in the beginning and 70.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:39:10,859 INFO L158 Benchmark]: RCFGBuilder took 2149.76ms. Allocated memory is still 176.2MB. Free memory was 70.2MB in the beginning and 112.2MB in the end (delta: -42.0MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. [2021-11-23 15:39:10,863 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 102.8MB. Free memory is still 77.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4473.43ms. Allocated memory was 102.8MB in the beginning and 176.2MB in the end (delta: 73.4MB). Free memory was 72.8MB in the beginning and 89.0MB in the end (delta: -16.2MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 275.49ms. Allocated memory is still 176.2MB. Free memory was 89.0MB in the beginning and 77.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.79ms. Allocated memory is still 176.2MB. Free memory was 77.5MB in the beginning and 70.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2149.76ms. Allocated memory is still 176.2MB. Free memory was 70.2MB in the beginning and 112.2MB in the end (delta: -42.0MB). Peak memory consumption was 17.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:39:10,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu --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 a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:13,527 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:13,529 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:13,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:13,587 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:13,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:13,593 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:13,596 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:13,599 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:13,600 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:13,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:13,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:13,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:13,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:13,611 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:13,615 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:13,622 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:13,623 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:13,626 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:13,633 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:13,642 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:13,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:13,646 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:13,647 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:13,652 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:13,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:13,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:13,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:13,660 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:13,662 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:13,664 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:13,665 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:13,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:13,669 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:13,671 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:13,671 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:13,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:13,673 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:13,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:13,679 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:13,680 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:13,681 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:39:13,738 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:13,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:13,740 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:13,741 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:13,742 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:13,743 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:13,743 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:13,743 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:13,744 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:13,744 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:13,745 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:13,746 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:39:13,746 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:39:13,746 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:39:13,746 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:13,747 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:13,747 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:13,747 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:13,747 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:13,748 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:13,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:13,748 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:13,749 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:13,749 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:13,749 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:39:13,749 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:39:13,750 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:13,750 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:39:13,750 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:39:13,750 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a20f0fb44c1e014f700b9e4b1558eda154ddd78bb739e07c9e4f28b94fe2d47f [2021-11-23 15:39:14,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:14,190 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:14,194 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:14,196 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:14,198 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:14,199 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-23 15:39:14,276 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/7563b355c/3755c707ff8f4ac4b1cd39fe31c9fa73/FLAG590b97fb8 [2021-11-23 15:39:15,248 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:15,249 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i [2021-11-23 15:39:15,295 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/7563b355c/3755c707ff8f4ac4b1cd39fe31c9fa73/FLAG590b97fb8 [2021-11-23 15:39:15,660 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/data/7563b355c/3755c707ff8f4ac4b1cd39fe31c9fa73 [2021-11-23 15:39:15,662 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:15,664 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:15,666 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:15,666 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:15,679 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:15,680 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:15" (1/1) ... [2021-11-23 15:39:15,681 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4ab098a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:15, skipping insertion in model container [2021-11-23 15:39:15,682 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:15" (1/1) ... [2021-11-23 15:39:15,690 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:15,846 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:16,310 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-23 15:39:16,316 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-23 15:39:17,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,591 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,592 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,593 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,612 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,613 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,615 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:17,621 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:18,248 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:18,260 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:18,263 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:18,267 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:18,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:18,271 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:18,273 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:18,275 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:18,277 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:18,279 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:18,608 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:19,175 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,217 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,219 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,372 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:19,443 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:39:19,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:19,497 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-23 15:39:19,497 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-23 15:39:19,539 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,540 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,540 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,541 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,553 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,553 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,554 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,555 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,556 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:19,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:19,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:19,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:19,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:19,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:19,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:19,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:19,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:19,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:19,658 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:19,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,773 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,781 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,782 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,785 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,795 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,796 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,848 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:19,870 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:19,885 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4501,4514] [2021-11-23 15:39:19,885 WARN L230 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_0965a270-1362-42d6-ae3b-3abda5c77fa9/sv-benchmarks/c/aws-c-common/aws_hash_table_init_bounded_harness.i[4561,4574] [2021-11-23 15:39:19,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,920 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,920 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,921 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,927 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,928 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:19,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:19,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:19,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:19,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:19,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:19,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:19,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:19,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:19,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:19,963 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:19,980 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:20,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,133 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,143 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,144 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,149 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,162 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,163 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,164 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,165 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:20,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:20,564 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:20,565 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20 WrapperNode [2021-11-23 15:39:20,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:20,566 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:20,566 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:20,566 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:20,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,711 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,866 INFO L137 Inliner]: procedures = 794, calls = 2430, calls flagged for inlining = 69, calls inlined = 13, statements flattened = 788 [2021-11-23 15:39:20,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:20,871 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:20,871 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:20,871 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:20,881 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,881 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,907 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,908 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,955 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:20,976 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:21,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:21,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:21,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:21,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:21,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:20" (1/1) ... [2021-11-23 15:39:21,028 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:21,039 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:21,053 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:21,068 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:21,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 15:39:21,105 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:39:21,106 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:39:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:39:21,109 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:39:21,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:39:21,110 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:39:21,110 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 15:39:21,111 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 15:39:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:21,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:21,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:21,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:39:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:39:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:39:21,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:39:21,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 15:39:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 15:39:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 15:39:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 15:39:21,120 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2021-11-23 15:39:21,120 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2021-11-23 15:39:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:39:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:39:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:39:21,121 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:39:21,121 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2021-11-23 15:39:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2021-11-23 15:39:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 15:39:21,122 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 15:39:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:39:21,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:39:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~intFLOATTYPE8 [2021-11-23 15:39:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:39:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:39:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:39:21,123 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 15:39:21,123 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 15:39:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:39:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:39:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:39:21,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:39:21,124 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:39:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:39:21,125 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2021-11-23 15:39:21,125 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2021-11-23 15:39:21,649 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:21,655 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:47,982 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-23 15:39:48,012 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:39:48,133 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$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) [2021-11-23 15:39:48,142 INFO L158 Benchmark]: Toolchain (without parser) took 32474.39ms. Allocated memory was 83.9MB in the beginning and 228.6MB in the end (delta: 144.7MB). Free memory was 60.5MB in the beginning and 79.5MB in the end (delta: -19.0MB). Peak memory consumption was 130.6MB. Max. memory is 16.1GB. [2021-11-23 15:39:48,142 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:48,143 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4899.37ms. Allocated memory was 83.9MB in the beginning and 155.2MB in the end (delta: 71.3MB). Free memory was 60.5MB in the beginning and 57.4MB in the end (delta: 3.1MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2021-11-23 15:39:48,144 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.98ms. Allocated memory is still 155.2MB. Free memory was 57.4MB in the beginning and 84.7MB in the end (delta: -27.4MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2021-11-23 15:39:48,150 INFO L158 Benchmark]: Boogie Preprocessor took 142.28ms. Allocated memory is still 155.2MB. Free memory was 84.7MB in the beginning and 76.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:39:48,152 INFO L158 Benchmark]: RCFGBuilder took 27123.78ms. Allocated memory was 155.2MB in the beginning and 228.6MB in the end (delta: 73.4MB). Free memory was 76.4MB in the beginning and 79.5MB in the end (delta: -3.1MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. [2021-11-23 15:39:48,156 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 83.9MB. Free memory is still 65.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4899.37ms. Allocated memory was 83.9MB in the beginning and 155.2MB in the end (delta: 71.3MB). Free memory was 60.5MB in the beginning and 57.4MB in the end (delta: 3.1MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.98ms. Allocated memory is still 155.2MB. Free memory was 57.4MB in the beginning and 84.7MB in the end (delta: -27.4MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.28ms. Allocated memory is still 155.2MB. Free memory was 84.7MB in the beginning and 76.4MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 27123.78ms. Allocated memory was 155.2MB in the beginning and 228.6MB in the end (delta: 73.4MB). Free memory was 76.4MB in the beginning and 79.5MB in the end (delta: -3.1MB). Peak memory consumption was 75.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:39:48,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0965a270-1362-42d6-ae3b-3abda5c77fa9/bin/ukojak-CwSLpZB5Qu/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: UnsupportedOperationException: Set is immutable