./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/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_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:42:59,365 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:42:59,367 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:42:59,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:42:59,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:42:59,411 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:42:59,413 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:42:59,417 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:42:59,420 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:42:59,421 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:42:59,423 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:42:59,425 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:42:59,426 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:42:59,427 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:42:59,429 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:42:59,431 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:42:59,433 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:42:59,434 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:42:59,437 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:42:59,440 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:42:59,443 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:42:59,448 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:42:59,455 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:42:59,456 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:42:59,464 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:42:59,465 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:42:59,465 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:42:59,466 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:42:59,467 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:42:59,468 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:42:59,469 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:42:59,470 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:42:59,471 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:42:59,476 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:42:59,479 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:42:59,480 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:42:59,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:42:59,483 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:42:59,484 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:42:59,485 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:42:59,486 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:42:59,487 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:42:59,540 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:42:59,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:42:59,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:42:59,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:42:59,543 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:42:59,543 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:42:59,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:42:59,544 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:42:59,544 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:42:59,544 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:42:59,545 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:42:59,545 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:42:59,545 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:42:59,545 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:42:59,546 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:42:59,546 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:42:59,546 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:42:59,546 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:42:59,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:42:59,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:42:59,547 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:42:59,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:42:59,548 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:42:59,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:42:59,548 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:42:59,549 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_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-25 07:42:59,883 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:42:59,915 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:42:59,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:42:59,919 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:42:59,920 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:42:59,922 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-25 07:43:00,025 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/81e6f4b4a/ddaeab9f8a8244d1a71c0d3d31b0e42e/FLAG2b1bca247 [2021-11-25 07:43:01,114 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:43:01,116 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-25 07:43:01,174 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/81e6f4b4a/ddaeab9f8a8244d1a71c0d3d31b0e42e/FLAG2b1bca247 [2021-11-25 07:43:01,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/81e6f4b4a/ddaeab9f8a8244d1a71c0d3d31b0e42e [2021-11-25 07:43:01,500 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:43:01,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:43:01,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:43:01,504 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:43:01,508 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:43:01,509 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:43:01" (1/1) ... [2021-11-25 07:43:01,511 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@47931ae6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:01, skipping insertion in model container [2021-11-25 07:43:01,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:43:01" (1/1) ... [2021-11-25 07:43:01,523 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:43:01,676 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:43:02,136 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-25 07:43:02,145 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-25 07:43:03,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,544 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,545 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,546 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,578 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:03,579 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:04,270 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:43:04,272 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:43:04,274 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:43:04,275 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:43:04,277 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:43:04,278 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:43:04,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:43:04,300 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:43:04,301 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:43:04,302 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:43:04,566 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:43:05,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,120 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,121 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,140 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,141 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,143 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,144 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,144 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,186 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:43:05,221 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:43:05,250 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-25 07:43:05,252 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-25 07:43:05,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:43:05,398 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:43:05,399 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:43:05,400 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:43:05,401 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:43:05,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:43:05,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:43:05,403 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:43:05,403 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:43:05,404 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:43:05,437 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:43:05,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,673 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,674 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,675 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:05,710 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:43:06,189 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:43:06,189 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06 WrapperNode [2021-11-25 07:43:06,190 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:43:06,191 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:43:06,192 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:43:06,192 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:43:06,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,364 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,469 INFO L137 Inliner]: procedures = 774, calls = 2483, calls flagged for inlining = 67, calls inlined = 5, statements flattened = 527 [2021-11-25 07:43:06,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:43:06,470 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:43:06,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:43:06,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:43:06,481 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,482 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,497 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,498 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,549 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,557 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,586 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:43:06,587 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:43:06,587 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:43:06,587 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:43:06,588 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:06" (1/1) ... [2021-11-25 07:43:06,602 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:43:06,618 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:43:06,632 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:43:06,649 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:43:06,690 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 07:43:06,690 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 07:43:06,691 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:43:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:43:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:43:06,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:43:06,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:43:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:43:06,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:43:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:43:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:43:06,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:43:06,695 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:43:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:43:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:43:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:43:06,696 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-25 07:43:06,696 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-25 07:43:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:43:06,697 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-25 07:43:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-25 07:43:06,698 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:43:06,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:43:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:43:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:43:06,699 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:43:06,699 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:43:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:43:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:43:06,700 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:43:06,700 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:43:07,050 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:43:07,062 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:43:08,233 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-25 07:43:08,247 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:43:08,509 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:43:08,510 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-25 07:43:08,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:43:08 BoogieIcfgContainer [2021-11-25 07:43:08,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:43:08,515 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:43:08,515 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:43:08,528 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:43:08,529 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:43:08" (1/1) ... [2021-11-25 07:43:08,550 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:43:08,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:08,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-25 07:43:08,648 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-25 07:43:08,661 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-25 07:43:08,662 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:08,667 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:08,728 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) [2021-11-25 07:43:08,738 INFO L158 Benchmark]: Toolchain (without parser) took 7230.11ms. Allocated memory was 107.0MB in the beginning and 188.7MB in the end (delta: 81.8MB). Free memory was 77.4MB in the beginning and 81.3MB in the end (delta: -3.9MB). Peak memory consumption was 76.8MB. Max. memory is 16.1GB. [2021-11-25 07:43:08,740 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:43:08,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4687.17ms. Allocated memory was 107.0MB in the beginning and 188.7MB in the end (delta: 81.8MB). Free memory was 77.1MB in the beginning and 110.6MB in the end (delta: -33.5MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. [2021-11-25 07:43:08,745 INFO L158 Benchmark]: Boogie Procedure Inliner took 278.39ms. Allocated memory is still 188.7MB. Free memory was 110.6MB in the beginning and 101.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:43:08,746 INFO L158 Benchmark]: Boogie Preprocessor took 115.63ms. Allocated memory is still 188.7MB. Free memory was 101.2MB in the beginning and 93.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:43:08,747 INFO L158 Benchmark]: RCFGBuilder took 1927.05ms. Allocated memory is still 188.7MB. Free memory was 93.8MB in the beginning and 88.6MB in the end (delta: 5.2MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. [2021-11-25 07:43:08,748 INFO L158 Benchmark]: CodeCheck took 215.78ms. Allocated memory is still 188.7MB. Free memory was 88.6MB in the beginning and 81.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:43:08,754 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 107.0MB. Free memory is still 81.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4687.17ms. Allocated memory was 107.0MB in the beginning and 188.7MB in the end (delta: 81.8MB). Free memory was 77.1MB in the beginning and 110.6MB in the end (delta: -33.5MB). Peak memory consumption was 105.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 278.39ms. Allocated memory is still 188.7MB. Free memory was 110.6MB in the beginning and 101.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 115.63ms. Allocated memory is still 188.7MB. Free memory was 101.2MB in the beginning and 93.8MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1927.05ms. Allocated memory is still 188.7MB. Free memory was 93.8MB in the beginning and 88.6MB in the end (delta: 5.2MB). Peak memory consumption was 30.4MB. Max. memory is 16.1GB. * CodeCheck took 215.78ms. Allocated memory is still 188.7MB. Free memory was 88.6MB in the beginning and 81.3MB 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. [2021-11-25 07:43:08,813 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/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_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/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_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:43:11,909 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:43:11,913 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:43:11,986 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:43:11,987 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:43:11,993 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:43:11,996 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:43:12,006 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:43:12,011 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:43:12,021 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:43:12,027 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:43:12,029 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:43:12,030 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:43:12,033 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:43:12,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:43:12,038 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:43:12,044 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:43:12,046 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:43:12,049 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:43:12,055 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:43:12,060 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:43:12,063 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:43:12,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:43:12,069 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:43:12,077 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:43:12,078 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:43:12,078 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:43:12,081 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:43:12,082 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:43:12,083 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:43:12,084 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:43:12,085 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:43:12,088 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:43:12,089 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:43:12,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:43:12,092 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:43:12,093 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:43:12,094 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:43:12,094 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:43:12,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:43:12,098 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:43:12,099 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:43:12,155 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:43:12,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:43:12,157 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:43:12,158 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:43:12,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:43:12,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:43:12,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:43:12,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:43:12,161 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:43:12,161 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:43:12,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:43:12,163 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:43:12,164 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:43:12,164 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:43:12,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:43:12,164 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:43:12,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:43:12,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:43:12,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:43:12,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:43:12,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:43:12,166 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:43:12,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:43:12,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:43:12,167 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:43:12,168 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:43:12,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:43:12,168 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:43:12,168 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:43:12,169 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_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-25 07:43:12,663 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:43:12,715 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:43:12,719 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:43:12,721 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:43:12,723 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:43:12,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-25 07:43:12,824 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/93c6196b8/4731be82334746a48bbe806774bbda96/FLAG46e5ae346 [2021-11-25 07:43:14,207 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:43:14,208 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-25 07:43:14,260 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/93c6196b8/4731be82334746a48bbe806774bbda96/FLAG46e5ae346 [2021-11-25 07:43:14,479 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/data/93c6196b8/4731be82334746a48bbe806774bbda96 [2021-11-25 07:43:14,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:43:14,486 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:43:14,493 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:43:14,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:43:14,498 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:43:14,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:43:14" (1/1) ... [2021-11-25 07:43:14,503 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36247d42 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:14, skipping insertion in model container [2021-11-25 07:43:14,503 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:43:14" (1/1) ... [2021-11-25 07:43:14,512 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:43:14,691 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:43:15,075 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-25 07:43:15,085 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-25 07:43:16,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,836 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:16,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:17,513 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:43:17,515 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:43:17,516 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:43:17,518 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:43:17,520 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:43:17,521 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:43:17,522 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:43:17,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:43:17,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:43:17,524 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:43:17,777 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:43:18,283 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,284 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,332 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,333 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,392 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,394 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,395 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,474 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:43:18,544 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:43:18,682 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:43:18,687 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-25 07:43:18,688 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-25 07:43:18,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,738 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,739 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:18,810 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:43:18,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:43:18,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:43:18,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:43:18,814 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:43:18,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:43:18,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:43:18,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:43:18,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:43:18,817 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:43:18,846 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:43:19,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,068 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,139 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,140 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,141 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,141 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,143 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,246 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:43:19,302 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:43:19,330 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-25 07:43:19,337 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_59905229-9f8a-40d9-8117-71b5ff563b3d/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-25 07:43:19,388 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,391 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,399 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,403 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,404 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:43:19,524 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:43:19,525 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:43:19,526 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:43:19,526 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:43:19,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:43:19,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:43:19,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:43:19,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:43:19,529 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:43:19,550 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:43:19,681 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,681 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,695 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,696 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:43:19,760 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:43:20,167 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:43:20,168 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20 WrapperNode [2021-11-25 07:43:20,168 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:43:20,170 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:43:20,170 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:43:20,170 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:43:20,179 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,378 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,508 INFO L137 Inliner]: procedures = 794, calls = 2483, calls flagged for inlining = 69, calls inlined = 5, statements flattened = 528 [2021-11-25 07:43:20,508 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:43:20,509 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:43:20,509 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:43:20,510 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:43:20,527 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,527 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,565 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,566 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,640 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,665 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,693 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,712 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:43:20,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:43:20,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:43:20,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:43:20,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:43:20" (1/1) ... [2021-11-25 07:43:20,730 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:43:20,744 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:43:20,792 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:43:20,811 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:43:20,855 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 07:43:20,856 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 07:43:20,857 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:43:20,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:43:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:43:20,861 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:43:20,861 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:43:20,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:43:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:43:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:43:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:43:20,863 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:43:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:43:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:43:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:43:20,868 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-25 07:43:20,868 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-25 07:43:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:43:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-25 07:43:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-25 07:43:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:43:20,869 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:43:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:43:20,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:43:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:43:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:43:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:43:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-25 07:43:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-25 07:43:20,870 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:43:20,870 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:43:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:43:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:43:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-25 07:43:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:43:20,871 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:43:20,871 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:43:21,282 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:43:21,284 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:43:30,095 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-25 07:43:30,108 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:43:30,310 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:43:30,310 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-25 07:43:30,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:43:30 BoogieIcfgContainer [2021-11-25 07:43:30,314 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:43:30,315 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:43:30,315 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:43:30,327 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:43:30,327 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:43:30" (1/1) ... [2021-11-25 07:43:30,339 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:43:30,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:43:30,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-25 07:43:30,422 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-25 07:43:30,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-25 07:43:30,432 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:43:30,433 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:43:30,489 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) [2021-11-25 07:43:30,498 INFO L158 Benchmark]: Toolchain (without parser) took 16009.13ms. Allocated memory was 56.6MB in the beginning and 318.8MB in the end (delta: 262.1MB). Free memory was 24.2MB in the beginning and 198.5MB in the end (delta: -174.3MB). Peak memory consumption was 89.0MB. Max. memory is 16.1GB. [2021-11-25 07:43:30,498 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.7MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:43:30,500 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5675.64ms. Allocated memory was 56.6MB in the beginning and 159.4MB in the end (delta: 102.8MB). Free memory was 24.0MB in the beginning and 82.8MB in the end (delta: -58.9MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2021-11-25 07:43:30,503 INFO L158 Benchmark]: Boogie Procedure Inliner took 338.97ms. Allocated memory is still 159.4MB. Free memory was 82.8MB in the beginning and 72.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:43:30,506 INFO L158 Benchmark]: Boogie Preprocessor took 211.03ms. Allocated memory is still 159.4MB. Free memory was 72.4MB in the beginning and 64.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:43:30,510 INFO L158 Benchmark]: RCFGBuilder took 9592.50ms. Allocated memory was 159.4MB in the beginning and 318.8MB in the end (delta: 159.4MB). Free memory was 64.0MB in the beginning and 204.8MB in the end (delta: -140.8MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2021-11-25 07:43:30,510 INFO L158 Benchmark]: CodeCheck took 179.52ms. Allocated memory is still 318.8MB. Free memory was 204.8MB in the beginning and 198.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:43:30,515 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 was 37.8MB in the beginning and 37.7MB in the end (delta: 43.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5675.64ms. Allocated memory was 56.6MB in the beginning and 159.4MB in the end (delta: 102.8MB). Free memory was 24.0MB in the beginning and 82.8MB in the end (delta: -58.9MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 338.97ms. Allocated memory is still 159.4MB. Free memory was 82.8MB in the beginning and 72.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 211.03ms. Allocated memory is still 159.4MB. Free memory was 72.4MB in the beginning and 64.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 9592.50ms. Allocated memory was 159.4MB in the beginning and 318.8MB in the end (delta: 159.4MB). Free memory was 64.0MB in the beginning and 204.8MB in the end (delta: -140.8MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * CodeCheck took 179.52ms. Allocated memory is still 318.8MB. Free memory was 204.8MB in the beginning and 198.5MB 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. [2021-11-25 07:43:30,591 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_59905229-9f8a-40d9-8117-71b5ff563b3d/bin/ukojak-d1pc8ZmBRL/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