./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ --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 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:25:16,368 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:25:16,371 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:25:16,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:25:16,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:25:16,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:25:16,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:25:16,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:25:16,444 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:25:16,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:25:16,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:25:16,452 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:25:16,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:25:16,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:25:16,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:25:16,462 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:25:16,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:25:16,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:25:16,470 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:25:16,478 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:25:16,480 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:25:16,481 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:25:16,484 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:25:16,485 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:25:16,494 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:25:16,495 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:25:16,495 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:25:16,497 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:25:16,498 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:25:16,499 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:25:16,499 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:25:16,500 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:25:16,502 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:25:16,503 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:25:16,505 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:25:16,505 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:25:16,506 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:25:16,506 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:25:16,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:25:16,508 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:25:16,508 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:25:16,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:25:16,551 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:25:16,551 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:25:16,552 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:25:16,553 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:25:16,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:25:16,554 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:25:16,554 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:25:16,554 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:25:16,554 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:25:16,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:25:16,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:25:16,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:25:16,556 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:25:16,556 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:25:16,556 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:25:16,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:25:16,557 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:25:16,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:25:16,557 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:16,557 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:25:16,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:25:16,558 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:25:16,558 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:25:16,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:25:16,558 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:25:16,558 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 [2021-11-23 01:25:16,858 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:25:16,893 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:25:16,895 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:25:16,897 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:25:16,898 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:25:16,899 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2021-11-23 01:25:16,970 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/999efabb5/c2594fbfe37c4c9a8ae43c2340ee073b/FLAG6c30fc4f8 [2021-11-23 01:25:17,992 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:25:17,993 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2021-11-23 01:25:18,037 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/999efabb5/c2594fbfe37c4c9a8ae43c2340ee073b/FLAG6c30fc4f8 [2021-11-23 01:25:18,397 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/999efabb5/c2594fbfe37c4c9a8ae43c2340ee073b [2021-11-23 01:25:18,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:25:18,401 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:25:18,402 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:18,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:25:18,406 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:25:18,407 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:18" (1/1) ... [2021-11-23 01:25:18,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@306da435 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:18, skipping insertion in model container [2021-11-23 01:25:18,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:18" (1/1) ... [2021-11-23 01:25:18,416 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:25:18,543 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:25:18,887 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2021-11-23 01:25:18,898 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2021-11-23 01:25:20,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,189 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,194 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:20,713 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:25:20,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:25:20,715 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:25:20,716 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:25:20,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:25:20,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:25:20,720 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:25:20,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:25:20,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:25:20,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:25:20,938 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:25:21,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,393 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:21,539 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:25:21,570 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2021-11-23 01:25:21,571 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2021-11-23 01:25:21,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:25:21,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:25:21,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:25:21,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:25:21,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:25:21,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:25:21,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:25:21,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:25:21,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:25:21,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:25:21,723 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:25:21,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,897 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,917 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:21,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:22,233 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:25:22,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22 WrapperNode [2021-11-23 01:25:22,233 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:22,235 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:22,235 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:25:22,235 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:25:22,246 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,383 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,467 INFO L137 Inliner]: procedures = 775, calls = 2445, calls flagged for inlining = 71, calls inlined = 16, statements flattened = 721 [2021-11-23 01:25:22,468 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:22,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:25:22,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:25:22,469 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:25:22,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,483 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,490 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,499 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,552 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,580 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,600 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:25:22,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:25:22,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:25:22,614 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:25:22,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:22" (1/1) ... [2021-11-23 01:25:22,624 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:22,635 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:25:22,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:25:22,672 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:25:22,700 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2021-11-23 01:25:22,700 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2021-11-23 01:25:22,700 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-23 01:25:22,701 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:25:22,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:25:22,702 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:25:22,702 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:25:22,702 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:25:22,702 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:25:22,702 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:25:22,703 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 01:25:22,704 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 01:25:22,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:25:22,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:25:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:25:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:25:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:25:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:25:22,705 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:25:22,705 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:25:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:25:22,706 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:25:22,706 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:25:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:25:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:25:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:25:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:25:22,707 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:25:22,707 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:25:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:25:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-23 01:25:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-23 01:25:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 01:25:22,708 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 01:25:22,708 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:25:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 01:25:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 01:25:22,709 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:25:22,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:25:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:25:22,710 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:25:22,710 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 01:25:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 01:25:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:25:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:25:22,711 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:25:22,711 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:25:22,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:25:22,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:25:22,716 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:25:22,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:25:23,070 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:25:23,072 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:25:24,218 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:25:24,347 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:25:24,347 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:25:24,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:25:24 BoogieIcfgContainer [2021-11-23 01:25:24,350 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:25:24,351 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:25:24,351 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:25:24,383 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:25:24,383 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:25:24" (1/1) ... [2021-11-23 01:25:24,392 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:25:24,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:25:24,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 155 states and 198 transitions. [2021-11-23 01:25:24,549 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 198 transitions. [2021-11-23 01:25:24,557 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2021-11-23 01:25:24,557 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:25:24,558 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:25:24,602 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) [2021-11-23 01:25:24,607 INFO L158 Benchmark]: Toolchain (without parser) took 6205.07ms. Allocated memory was 107.0MB in the beginning and 213.9MB in the end (delta: 107.0MB). Free memory was 81.9MB in the beginning and 145.1MB in the end (delta: -63.3MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-11-23 01:25:24,608 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:25:24,608 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3831.38ms. Allocated memory was 107.0MB in the beginning and 165.7MB in the end (delta: 58.7MB). Free memory was 81.9MB in the beginning and 89.5MB in the end (delta: -7.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. [2021-11-23 01:25:24,609 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.59ms. Allocated memory is still 165.7MB. Free memory was 89.5MB in the beginning and 79.1MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:25:24,610 INFO L158 Benchmark]: Boogie Preprocessor took 144.37ms. Allocated memory is still 165.7MB. Free memory was 79.1MB in the beginning and 71.5MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:25:24,611 INFO L158 Benchmark]: RCFGBuilder took 1736.76ms. Allocated memory was 165.7MB in the beginning and 213.9MB in the end (delta: 48.2MB). Free memory was 71.5MB in the beginning and 145.9MB in the end (delta: -74.4MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. [2021-11-23 01:25:24,612 INFO L158 Benchmark]: CodeCheck took 254.18ms. Allocated memory is still 213.9MB. Free memory was 145.9MB in the beginning and 145.1MB in the end (delta: 735.9kB). Peak memory consumption was 735.9kB. Max. memory is 16.1GB. [2021-11-23 01:25:24,615 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 0.28ms. Allocated memory is still 88.1MB. Free memory is still 66.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3831.38ms. Allocated memory was 107.0MB in the beginning and 165.7MB in the end (delta: 58.7MB). Free memory was 81.9MB in the beginning and 89.5MB in the end (delta: -7.6MB). Peak memory consumption was 79.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.59ms. Allocated memory is still 165.7MB. Free memory was 89.5MB in the beginning and 79.1MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.37ms. Allocated memory is still 165.7MB. Free memory was 79.1MB in the beginning and 71.5MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1736.76ms. Allocated memory was 165.7MB in the beginning and 213.9MB in the end (delta: 48.2MB). Free memory was 71.5MB in the beginning and 145.9MB in the end (delta: -74.4MB). Peak memory consumption was 20.6MB. Max. memory is 16.1GB. * CodeCheck took 254.18ms. Allocated memory is still 213.9MB. Free memory was 145.9MB in the beginning and 145.1MB in the end (delta: 735.9kB). Peak memory consumption was 735.9kB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:25:24,665 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/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_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ --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 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:25:27,129 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:25:27,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:25:27,187 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:25:27,187 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:25:27,192 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:25:27,194 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:25:27,198 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:25:27,201 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:25:27,207 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:25:27,211 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:25:27,213 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:25:27,213 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:25:27,216 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:25:27,218 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:25:27,223 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:25:27,225 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:25:27,226 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:25:27,228 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:25:27,234 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:25:27,235 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:25:27,237 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:25:27,240 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:25:27,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:25:27,251 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:25:27,252 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:25:27,252 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:25:27,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:25:27,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:25:27,256 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:25:27,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:25:27,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:25:27,260 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:25:27,261 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:25:27,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:25:27,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:25:27,275 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:25:27,275 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:25:27,276 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:25:27,277 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:25:27,278 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:25:27,279 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:25:27,322 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:25:27,322 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:25:27,324 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:25:27,324 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:25:27,325 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:25:27,326 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:25:27,326 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:25:27,327 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:25:27,327 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:25:27,327 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:25:27,329 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:25:27,329 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:25:27,329 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:25:27,329 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:25:27,330 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:25:27,330 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:25:27,330 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:25:27,330 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:25:27,330 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:25:27,331 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:25:27,331 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:27,331 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:25:27,331 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:25:27,332 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:25:27,332 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:25:27,332 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:25:27,332 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:25:27,333 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:25:27,333 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:25:27,333 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3bf4efa014e51efebc29a26fae4d93bdd4ac97a340040c60e527138ec3a88197 [2021-11-23 01:25:27,762 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:25:27,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:25:27,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:25:27,787 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:25:27,788 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:25:27,790 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2021-11-23 01:25:27,864 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/7e9a4c278/4caf14889ad040f6a1d3013e43d3d8a7/FLAG0c779f25b [2021-11-23 01:25:28,938 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:25:28,940 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i [2021-11-23 01:25:28,993 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/7e9a4c278/4caf14889ad040f6a1d3013e43d3d8a7/FLAG0c779f25b [2021-11-23 01:25:29,372 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/data/7e9a4c278/4caf14889ad040f6a1d3013e43d3d8a7 [2021-11-23 01:25:29,375 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:25:29,376 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:25:29,378 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:29,378 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:25:29,382 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:25:29,383 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:29" (1/1) ... [2021-11-23 01:25:29,384 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ea9a7a7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:29, skipping insertion in model container [2021-11-23 01:25:29,384 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:25:29" (1/1) ... [2021-11-23 01:25:29,391 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:25:29,545 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:25:29,936 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2021-11-23 01:25:29,945 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2021-11-23 01:25:31,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,256 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,263 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:31,755 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:25:31,756 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:25:31,760 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:25:31,761 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:25:31,763 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:25:31,764 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:25:31,765 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:25:31,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:25:31,766 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:25:31,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:25:31,964 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:25:32,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,393 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,396 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,454 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:32,510 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:25:32,646 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:25:32,653 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2021-11-23 01:25:32,654 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2021-11-23 01:25:32,711 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,712 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,713 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,738 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,739 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:25:32,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:25:32,787 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:25:32,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:25:32,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:25:32,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:25:32,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:25:32,795 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:25:32,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:25:32,796 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:25:32,816 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:25:32,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,946 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,956 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,957 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,978 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:32,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,007 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:33,050 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:25:33,069 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4497,4510] [2021-11-23 01:25:33,070 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_2cc5e6fa-602f-487a-9b18-ea32b706c655/sv-benchmarks/c/aws-c-common/aws_hash_table_clean_up_harness.i[4557,4570] [2021-11-23 01:25:33,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,131 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:25:33,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:25:33,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:25:33,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:25:33,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:25:33,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:25:33,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:25:33,162 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:25:33,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:25:33,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:25:33,180 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:25:33,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,309 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:25:33,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:25:33,877 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:25:33,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33 WrapperNode [2021-11-23 01:25:33,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:25:33,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:33,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:25:33,879 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:25:33,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,147 INFO L137 Inliner]: procedures = 795, calls = 2445, calls flagged for inlining = 73, calls inlined = 16, statements flattened = 717 [2021-11-23 01:25:34,147 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:25:34,148 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:25:34,148 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:25:34,148 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:25:34,157 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,157 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,168 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,169 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,252 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,258 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,270 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,286 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:25:34,287 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:25:34,287 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:25:34,288 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:25:34,288 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:25:33" (1/1) ... [2021-11-23 01:25:34,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:25:34,306 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:25:34,319 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:25:34,326 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:25:34,363 INFO L130 BoogieDeclarations]: Found specification of procedure memset_override_0_impl [2021-11-23 01:25:34,363 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_override_0_impl [2021-11-23 01:25:34,363 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-23 01:25:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:25:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:25:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 01:25:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 01:25:34,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:25:34,364 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-23 01:25:34,365 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-23 01:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:25:34,365 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:25:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:25:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:25:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:25:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 01:25:34,366 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 01:25:34,366 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 01:25:34,367 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 01:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 01:25:34,367 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 01:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:25:34,367 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:25:34,367 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-11-23 01:25:34,368 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-11-23 01:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-23 01:25:34,368 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-23 01:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:25:34,368 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:25:34,369 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-23 01:25:34,369 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-23 01:25:34,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:25:34,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 01:25:34,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:25:34,370 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:25:34,370 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:25:34,371 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:25:34,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:25:34,371 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-23 01:25:34,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-23 01:25:34,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:25:34,371 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:25:34,372 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:25:34,372 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 01:25:34,372 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 01:25:34,372 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 01:25:34,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 01:25:34,873 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:25:34,876 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:25:37,044 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:25:37,208 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:25:37,209 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-23 01:25:37,212 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:25:37 BoogieIcfgContainer [2021-11-23 01:25:37,212 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:25:37,213 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:25:37,213 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:25:37,224 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:25:37,224 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:25:37" (1/1) ... [2021-11-23 01:25:37,242 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:25:37,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:25:37,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 153 states and 196 transitions. [2021-11-23 01:25:37,327 INFO L276 IsEmpty]: Start isEmpty. Operand 153 states and 196 transitions. [2021-11-23 01:25:37,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2021-11-23 01:25:37,339 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:25:37,340 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:25:37,385 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) [2021-11-23 01:25:37,393 INFO L158 Benchmark]: Toolchain (without parser) took 8014.15ms. Allocated memory was 73.4MB in the beginning and 255.9MB in the end (delta: 182.5MB). Free memory was 47.1MB in the beginning and 140.8MB in the end (delta: -93.7MB). Peak memory consumption was 89.3MB. Max. memory is 16.1GB. [2021-11-23 01:25:37,394 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 73.4MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:25:37,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4499.71ms. Allocated memory was 73.4MB in the beginning and 151.0MB in the end (delta: 77.6MB). Free memory was 47.0MB in the beginning and 59.3MB in the end (delta: -12.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-11-23 01:25:37,395 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.28ms. Allocated memory is still 151.0MB. Free memory was 58.4MB in the beginning and 47.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:25:37,397 INFO L158 Benchmark]: Boogie Preprocessor took 138.43ms. Allocated memory is still 151.0MB. Free memory was 47.0MB in the beginning and 92.1MB in the end (delta: -45.1MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. [2021-11-23 01:25:37,398 INFO L158 Benchmark]: RCFGBuilder took 2925.06ms. Allocated memory was 151.0MB in the beginning and 255.9MB in the end (delta: 104.9MB). Free memory was 92.1MB in the beginning and 148.2MB in the end (delta: -56.1MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. [2021-11-23 01:25:37,398 INFO L158 Benchmark]: CodeCheck took 177.05ms. Allocated memory is still 255.9MB. Free memory was 147.1MB in the beginning and 140.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:25:37,402 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 0.31ms. Allocated memory is still 73.4MB. Free memory is still 54.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4499.71ms. Allocated memory was 73.4MB in the beginning and 151.0MB in the end (delta: 77.6MB). Free memory was 47.0MB in the beginning and 59.3MB in the end (delta: -12.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.28ms. Allocated memory is still 151.0MB. Free memory was 58.4MB in the beginning and 47.0MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.43ms. Allocated memory is still 151.0MB. Free memory was 47.0MB in the beginning and 92.1MB in the end (delta: -45.1MB). Peak memory consumption was 7.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2925.06ms. Allocated memory was 151.0MB in the beginning and 255.9MB in the end (delta: 104.9MB). Free memory was 92.1MB in the beginning and 148.2MB in the end (delta: -56.1MB). Peak memory consumption was 58.2MB. Max. memory is 16.1GB. * CodeCheck took 177.05ms. Allocated memory is still 255.9MB. Free memory was 147.1MB in the beginning and 140.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:25:37,460 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2cc5e6fa-602f-487a-9b18-ea32b706c655/bin/ukojak-LBtLqBUTdQ/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