./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:56:42,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:56:42,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:56:42,316 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:56:42,317 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:56:42,322 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:56:42,324 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:56:42,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:56:42,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:56:42,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:56:42,339 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:56:42,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:56:42,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:56:42,344 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:56:42,347 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:56:42,353 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:56:42,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:56:42,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:56:42,359 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:56:42,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:56:42,372 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:56:42,373 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:56:42,375 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:56:42,376 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:56:42,380 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:56:42,380 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:56:42,381 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:56:42,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:56:42,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:56:42,384 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:56:42,385 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:56:42,386 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:56:42,387 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:56:42,388 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:56:42,389 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:56:42,389 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:56:42,390 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:56:42,390 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:56:42,391 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:56:42,392 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:56:42,392 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:56:42,393 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:56:42,424 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:56:42,424 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:56:42,425 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:56:42,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:56:42,426 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:56:42,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:56:42,427 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:56:42,427 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:56:42,433 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:56:42,434 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:56:42,435 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:56:42,435 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:56:42,435 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:56:42,436 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:56:42,436 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:56:42,436 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:56:42,436 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:56:42,436 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:56:42,437 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:56:42,437 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:56:42,437 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:56:42,437 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:56:42,437 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:56:42,438 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:56:42,438 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:56:42,438 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_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-13 23:56:42,757 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:56:42,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:56:42,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:56:42,787 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:56:42,788 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:56:42,789 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-13 23:56:42,908 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/a7bea37e2/62a7dd8192184981bbea017e0d4fec1f/FLAGa994c0607 [2021-11-13 23:56:43,846 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:56:43,848 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-13 23:56:43,902 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/a7bea37e2/62a7dd8192184981bbea017e0d4fec1f/FLAGa994c0607 [2021-11-13 23:56:44,312 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/a7bea37e2/62a7dd8192184981bbea017e0d4fec1f [2021-11-13 23:56:44,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:56:44,316 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:56:44,318 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:56:44,319 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:56:44,322 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:56:44,323 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:56:44" (1/1) ... [2021-11-13 23:56:44,324 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b7a395e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:44, skipping insertion in model container [2021-11-13 23:56:44,325 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:56:44" (1/1) ... [2021-11-13 23:56:44,332 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:56:44,491 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:56:44,848 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-13 23:56:44,858 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-13 23:56:44,899 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:56:44,908 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:56:46,059 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,060 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,061 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,062 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,063 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,079 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,081 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,082 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,086 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,088 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,089 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,090 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:46,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:56:46,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:56:46,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:56:46,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:56:46,702 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:56:46,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:56:46,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:56:46,707 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:56:46,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:56:46,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:56:46,983 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:56:47,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,463 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,486 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,488 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,494 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,495 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,510 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,511 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,512 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,513 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,513 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,514 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,514 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,566 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:56:47,625 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:56:47,657 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-13 23:56:47,663 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-13 23:56:47,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:56:47,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:56:47,720 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,721 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,721 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,723 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,723 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,731 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,732 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,733 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,734 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,735 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,735 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,736 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,736 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:56:47,810 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:56:47,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:56:47,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:56:47,812 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:56:47,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:56:47,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:56:47,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:56:47,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:56:47,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:56:47,844 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:56:47,973 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,974 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,990 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,990 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,993 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:47,994 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,003 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,004 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,005 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,005 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,006 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,007 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:48,037 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:56:48,429 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:56:48,429 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48 WrapperNode [2021-11-13 23:56:48,429 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:56:48,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:56:48,431 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:56:48,431 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:56:48,439 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,567 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,654 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:56:48,659 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:56:48,659 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:56:48,659 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:56:48,670 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,689 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,784 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,842 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:56:48,843 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:56:48,844 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:56:48,844 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:56:48,845 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:48" (1/1) ... [2021-11-13 23:56:48,854 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:56:48,865 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:56:48,881 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:56:48,928 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:56:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:56:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:56:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:56:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:56:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:56:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:56:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:56:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:56:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:56:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:56:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:56:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:56:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:56:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:56:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:56:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 23:56:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 23:56:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:56:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-13 23:56:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-13 23:56:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:56:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:56:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:56:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:56:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:56:48,953 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:56:48,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:56:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:56:48,954 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:56:48,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:57:07,135 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-13 23:57:07,477 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:57:07,477 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:57:07,480 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:57:07 BoogieIcfgContainer [2021-11-13 23:57:07,480 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:57:07,481 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:57:07,481 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:57:07,493 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:57:07,493 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:57:07" (1/1) ... [2021-11-13 23:57:07,519 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:57:07,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:07,609 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-13 23:57:07,610 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-13 23:57:07,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-13 23:57:07,619 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:07,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:07,682 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:57:07,693 INFO L158 Benchmark]: Toolchain (without parser) took 23374.09ms. Allocated memory was 92.3MB in the beginning and 358.6MB in the end (delta: 266.3MB). Free memory was 47.4MB in the beginning and 156.1MB in the end (delta: -108.7MB). Peak memory consumption was 157.0MB. Max. memory is 16.1GB. [2021-11-13 23:57:07,694 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 92.3MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 21.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:57:07,696 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4111.43ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 47.1MB in the beginning and 82.9MB in the end (delta: -35.8MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. [2021-11-13 23:57:07,698 INFO L158 Benchmark]: Boogie Procedure Inliner took 227.83ms. Allocated memory is still 142.6MB. Free memory was 82.9MB in the beginning and 72.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:57:07,699 INFO L158 Benchmark]: Boogie Preprocessor took 183.63ms. Allocated memory is still 142.6MB. Free memory was 72.9MB in the beginning and 64.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:57:07,702 INFO L158 Benchmark]: RCFGBuilder took 18637.00ms. Allocated memory was 142.6MB in the beginning and 358.6MB in the end (delta: 216.0MB). Free memory was 64.5MB in the beginning and 163.4MB in the end (delta: -98.9MB). Peak memory consumption was 200.9MB. Max. memory is 16.1GB. [2021-11-13 23:57:07,702 INFO L158 Benchmark]: CodeCheck took 208.54ms. Allocated memory is still 358.6MB. Free memory was 163.4MB in the beginning and 156.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:57:07,707 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 0.31ms. Allocated memory is still 92.3MB. Free memory was 62.7MB in the beginning and 62.7MB in the end (delta: 21.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4111.43ms. Allocated memory was 92.3MB in the beginning and 142.6MB in the end (delta: 50.3MB). Free memory was 47.1MB in the beginning and 82.9MB in the end (delta: -35.8MB). Peak memory consumption was 55.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 227.83ms. Allocated memory is still 142.6MB. Free memory was 82.9MB in the beginning and 72.9MB in the end (delta: 10.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 183.63ms. Allocated memory is still 142.6MB. Free memory was 72.9MB in the beginning and 64.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18637.00ms. Allocated memory was 142.6MB in the beginning and 358.6MB in the end (delta: 216.0MB). Free memory was 64.5MB in the beginning and 163.4MB in the end (delta: -98.9MB). Peak memory consumption was 200.9MB. Max. memory is 16.1GB. * CodeCheck took 208.54ms. Allocated memory is still 358.6MB. Free memory was 163.4MB in the beginning and 156.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:57:07,785 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:57:10,379 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:57:10,381 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:57:10,441 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:57:10,441 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:57:10,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:57:10,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:57:10,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:57:10,462 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:57:10,471 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:57:10,475 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:57:10,477 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:57:10,478 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:57:10,481 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:57:10,484 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:57:10,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:57:10,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:57:10,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:57:10,496 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:57:10,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:57:10,507 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:57:10,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:57:10,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:57:10,515 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:57:10,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:57:10,522 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:57:10,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:57:10,525 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:57:10,526 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:57:10,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:57:10,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:57:10,529 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:57:10,531 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:57:10,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:57:10,534 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:57:10,534 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:57:10,535 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:57:10,536 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:57:10,536 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:57:10,538 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:57:10,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:57:10,544 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:57:10,595 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:57:10,596 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:57:10,597 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:57:10,598 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:57:10,599 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:57:10,600 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:57:10,600 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:57:10,601 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:57:10,602 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:57:10,602 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:57:10,603 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:57:10,604 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:57:10,604 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:57:10,604 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:57:10,604 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:57:10,605 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:57:10,605 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:57:10,605 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:57:10,605 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:57:10,605 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:57:10,606 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:57:10,606 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:57:10,606 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:57:10,606 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:57:10,607 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:57:10,607 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:57:10,607 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:57:10,607 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:57:10,608 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:57:10,608 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_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-13 23:57:10,990 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:57:11,025 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:57:11,029 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:57:11,031 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:57:11,032 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:57:11,033 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-13 23:57:11,109 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/ffa2bc7ff/84848051f7fb4f27b417328436106401/FLAG2ba41fa07 [2021-11-13 23:57:12,168 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:57:12,169 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-13 23:57:12,222 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/ffa2bc7ff/84848051f7fb4f27b417328436106401/FLAG2ba41fa07 [2021-11-13 23:57:12,238 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/data/ffa2bc7ff/84848051f7fb4f27b417328436106401 [2021-11-13 23:57:12,241 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:57:12,243 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:57:12,248 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:57:12,248 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:57:12,252 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:57:12,253 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:57:12" (1/1) ... [2021-11-13 23:57:12,255 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@345824cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:12, skipping insertion in model container [2021-11-13 23:57:12,255 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:57:12" (1/1) ... [2021-11-13 23:57:12,263 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:57:12,446 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:57:12,813 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-13 23:57:12,821 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-13 23:57:12,850 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:57:12,858 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:57:14,031 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,032 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,033 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,034 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,036 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,059 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,060 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,063 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,063 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,066 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,067 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,070 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,071 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:14,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:57:14,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:57:14,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:57:14,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:57:14,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:57:14,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:57:14,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:57:14,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:57:14,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:57:14,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:57:14,835 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:57:15,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,366 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,367 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,376 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,377 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,402 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,403 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,406 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,407 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,407 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,408 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,408 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,490 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:57:15,552 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:57:15,623 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:57:15,628 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-13 23:57:15,629 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-13 23:57:15,636 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:57:15,637 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:57:15,704 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,704 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,705 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,706 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,706 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,714 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,715 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,716 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,717 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,717 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,718 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,719 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:57:15,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:57:15,772 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:57:15,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:57:15,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:57:15,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:57:15,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:57:15,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:57:15,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:57:15,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:57:15,812 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:57:15,948 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,948 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,962 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,963 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,966 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,966 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,975 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,977 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,978 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,979 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:15,980 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,006 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:57:16,051 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:57:16,093 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-13 23:57:16,093 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-13 23:57:16,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:57:16,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:57:16,143 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,144 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,145 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,145 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,146 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,152 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,152 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,156 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:57:16,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:57:16,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:57:16,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:57:16,194 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:57:16,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:57:16,196 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:57:16,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:57:16,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:57:16,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:57:16,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:57:16,455 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,455 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,465 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,507 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,508 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,508 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,509 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,509 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,510 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,510 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:57:16,599 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:57:16,972 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:57:16,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16 WrapperNode [2021-11-13 23:57:16,974 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:57:16,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:57:16,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:57:16,976 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:57:16,984 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,144 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,251 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:57:17,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:57:17,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:57:17,252 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:57:17,267 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,267 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,284 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,284 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,338 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,363 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:57:17,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:57:17,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:57:17,410 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:57:17,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:57:16" (1/1) ... [2021-11-13 23:57:17,429 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:57:17,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:57:17,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:57:17,477 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:57:17,517 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:57:17,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:57:17,518 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:57:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-13 23:57:17,519 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:57:17,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:57:17,520 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:57:17,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:57:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:57:17,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:57:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:57:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:57:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:57:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:57:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 23:57:17,529 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 23:57:17,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:57:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-13 23:57:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-13 23:57:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:57:17,530 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:57:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:57:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:57:17,530 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:57:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:57:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:57:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 23:57:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 23:57:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:57:17,531 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:57:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:57:17,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:57:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 23:57:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:57:17,532 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:57:17,532 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:57:42,416 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-13 23:57:42,705 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:57:42,705 INFO L299 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-13 23:57:42,708 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:57:42 BoogieIcfgContainer [2021-11-13 23:57:42,708 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:57:42,709 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:57:42,709 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:57:42,720 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:57:42,721 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:57:42" (1/1) ... [2021-11-13 23:57:42,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:57:42,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:57:42,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-13 23:57:42,821 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-13 23:57:42,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-13 23:57:42,830 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:57:42,831 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:57:42,879 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:57:42,887 INFO L158 Benchmark]: Toolchain (without parser) took 30641.24ms. Allocated memory was 56.6MB in the beginning and 664.8MB in the end (delta: 608.2MB). Free memory was 24.3MB in the beginning and 298.5MB in the end (delta: -274.2MB). Peak memory consumption was 333.0MB. Max. memory is 16.1GB. [2021-11-13 23:57:42,887 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 56.6MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:57:42,888 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4726.48ms. Allocated memory was 56.6MB in the beginning and 197.1MB in the end (delta: 140.5MB). Free memory was 24.1MB in the beginning and 107.6MB in the end (delta: -83.5MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2021-11-13 23:57:42,889 INFO L158 Benchmark]: Boogie Procedure Inliner took 276.01ms. Allocated memory is still 197.1MB. Free memory was 106.5MB in the beginning and 97.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:57:42,891 INFO L158 Benchmark]: Boogie Preprocessor took 156.46ms. Allocated memory is still 197.1MB. Free memory was 97.1MB in the beginning and 85.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:57:42,892 INFO L158 Benchmark]: RCFGBuilder took 25298.99ms. Allocated memory was 197.1MB in the beginning and 664.8MB in the end (delta: 467.7MB). Free memory was 85.5MB in the beginning and 305.8MB in the end (delta: -220.2MB). Peak memory consumption was 351.4MB. Max. memory is 16.1GB. [2021-11-13 23:57:42,892 INFO L158 Benchmark]: CodeCheck took 174.94ms. Allocated memory is still 664.8MB. Free memory was 305.8MB in the beginning and 298.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:57:42,896 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 0.35ms. Allocated memory is still 56.6MB. Free memory is still 38.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4726.48ms. Allocated memory was 56.6MB in the beginning and 197.1MB in the end (delta: 140.5MB). Free memory was 24.1MB in the beginning and 107.6MB in the end (delta: -83.5MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 276.01ms. Allocated memory is still 197.1MB. Free memory was 106.5MB in the beginning and 97.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.46ms. Allocated memory is still 197.1MB. Free memory was 97.1MB in the beginning and 85.5MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 25298.99ms. Allocated memory was 197.1MB in the beginning and 664.8MB in the end (delta: 467.7MB). Free memory was 85.5MB in the beginning and 305.8MB in the end (delta: -220.2MB). Peak memory consumption was 351.4MB. Max. memory is 16.1GB. * CodeCheck took 174.94ms. Allocated memory is still 664.8MB. Free memory was 305.8MB in the beginning and 298.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:57:42,981 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3ffcef72-a7a7-41a7-a06d-3c3bd5e306de/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared