./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_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_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/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_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/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_585c9d78-5018-4a47-9093-a33b86c55a27/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:58:27,782 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:58:27,786 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:58:27,839 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:58:27,840 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:58:27,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:58:27,846 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:58:27,851 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:58:27,854 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:58:27,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:58:27,864 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:58:27,867 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:58:27,868 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:58:27,871 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:58:27,873 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:58:27,879 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:58:27,882 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:58:27,883 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:58:27,886 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:58:27,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:58:27,899 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:58:27,904 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:58:27,906 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:58:27,907 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:58:27,911 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:58:27,911 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:58:27,911 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:58:27,913 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:58:27,913 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:58:27,914 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:58:27,915 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:58:27,916 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:58:27,917 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:58:27,918 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:58:27,919 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:58:27,919 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:58:27,920 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:58:27,920 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:58:27,921 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:58:27,922 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:58:27,923 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:58:27,924 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:58:27,949 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:58:27,949 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:58:27,950 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:58:27,951 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:58:27,951 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:58:27,952 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:58:27,952 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:58:27,952 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:58:27,953 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:58:27,953 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:58:27,953 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:58:27,953 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:58:27,953 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:58:27,954 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:58:27,954 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:58:27,954 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:58:27,954 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:58:27,955 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:58:27,955 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:58:27,955 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:58:27,955 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:58:27,956 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:58:27,956 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:58:27,956 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:58:27,956 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:58:27,957 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_585c9d78-5018-4a47-9093-a33b86c55a27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2021-11-25 06:58:28,305 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:58:28,336 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:58:28,340 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:58:28,343 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:58:28,344 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:58:28,346 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-25 06:58:28,419 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/13cb0bd7b/9b425295402b4e6393ce37b736d412e7/FLAG2382d4a97 [2021-11-25 06:58:29,488 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:58:29,488 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-25 06:58:29,564 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/13cb0bd7b/9b425295402b4e6393ce37b736d412e7/FLAG2382d4a97 [2021-11-25 06:58:29,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/13cb0bd7b/9b425295402b4e6393ce37b736d412e7 [2021-11-25 06:58:29,862 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:58:29,864 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:58:29,866 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:58:29,866 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:58:29,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:58:29,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:58:29" (1/1) ... [2021-11-25 06:58:29,880 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a7d2344 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:29, skipping insertion in model container [2021-11-25 06:58:29,880 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:58:29" (1/1) ... [2021-11-25 06:58:29,888 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:58:30,030 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:58:30,338 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-25 06:58:30,346 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-25 06:58:31,585 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,595 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,599 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,601 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,633 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:31,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:58:32,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:58:32,160 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:58:32,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:58:32,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:58:32,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:58:32,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:58:32,166 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:58:32,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:58:32,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:58:32,371 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:58:32,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,479 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,609 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:58:32,707 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:58:32,740 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-25 06:58:32,740 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-25 06:58:32,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:32,896 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:58:32,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:58:32,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:58:32,899 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:58:32,900 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:58:32,900 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:58:32,901 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:58:32,901 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:58:32,902 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:58:32,902 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:58:32,931 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:58:33,031 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:33,032 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:33,102 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:58:33,519 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:58:33,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33 WrapperNode [2021-11-25 06:58:33,521 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:58:33,523 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:58:33,523 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:58:33,523 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:58:33,533 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,691 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,802 INFO L137 Inliner]: procedures = 690, calls = 2740, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 831 [2021-11-25 06:58:33,804 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:58:33,805 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:58:33,805 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:58:33,805 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:58:33,815 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,815 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,823 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,824 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,869 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,875 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,886 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,902 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:58:33,916 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:58:33,916 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:58:33,917 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:58:33,918 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:33" (1/1) ... [2021-11-25 06:58:33,927 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:58:33,939 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:58:33,961 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:58:33,976 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:58:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 06:58:34,020 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 06:58:34,020 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:58:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:58:34,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:58:34,021 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-25 06:58:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:58:34,022 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:58:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-25 06:58:34,022 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-25 06:58:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:58:34,023 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:58:34,023 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:58:34,024 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:58:34,024 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:58:34,025 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:58:34,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:58:34,026 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:58:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:58:34,027 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:58:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:58:34,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:58:34,028 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:58:34,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:58:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:58:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:58:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:58:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:58:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:58:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:58:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:58:34,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:58:34,063 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:58:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-25 06:58:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-25 06:58:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:58:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:58:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-25 06:58:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-25 06:58:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:58:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:58:34,064 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-25 06:58:34,064 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-25 06:58:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:58:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:58:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:58:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-25 06:58:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2021-11-25 06:58:34,065 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2021-11-25 06:58:34,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:58:34,409 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:58:34,411 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:58:34,643 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-25 06:58:35,787 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:58:35,912 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:58:35,912 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 06:58:35,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:58:35 BoogieIcfgContainer [2021-11-25 06:58:35,916 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:58:35,917 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:58:35,917 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:58:35,927 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:58:35,927 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:58:35" (1/1) ... [2021-11-25 06:58:35,941 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:58:36,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2021-11-25 06:58:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2021-11-25 06:58:36,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-25 06:58:36,046 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:36,047 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:36,090 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.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) 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 06:58:36,095 INFO L158 Benchmark]: Toolchain (without parser) took 6230.58ms. Allocated memory was 142.6MB in the beginning and 239.1MB in the end (delta: 96.5MB). Free memory was 90.0MB in the beginning and 161.6MB in the end (delta: -71.6MB). Peak memory consumption was 25.8MB. Max. memory is 16.1GB. [2021-11-25 06:58:36,096 INFO L158 Benchmark]: CDTParser took 0.40ms. Allocated memory is still 142.6MB. Free memory was 115.6MB in the beginning and 115.5MB in the end (delta: 79.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:58:36,097 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3656.08ms. Allocated memory was 142.6MB in the beginning and 178.3MB in the end (delta: 35.7MB). Free memory was 89.9MB in the beginning and 92.0MB in the end (delta: -2.1MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2021-11-25 06:58:36,098 INFO L158 Benchmark]: Boogie Procedure Inliner took 281.53ms. Allocated memory is still 178.3MB. Free memory was 92.0MB in the beginning and 80.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:58:36,098 INFO L158 Benchmark]: Boogie Preprocessor took 110.13ms. Allocated memory is still 178.3MB. Free memory was 80.4MB in the beginning and 72.2MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:58:36,099 INFO L158 Benchmark]: RCFGBuilder took 1999.89ms. Allocated memory was 178.3MB in the beginning and 239.1MB in the end (delta: 60.8MB). Free memory was 72.2MB in the beginning and 167.9MB in the end (delta: -95.8MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. [2021-11-25 06:58:36,100 INFO L158 Benchmark]: CodeCheck took 176.92ms. Allocated memory is still 239.1MB. Free memory was 167.9MB in the beginning and 161.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:58:36,104 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 0.40ms. Allocated memory is still 142.6MB. Free memory was 115.6MB in the beginning and 115.5MB in the end (delta: 79.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3656.08ms. Allocated memory was 142.6MB in the beginning and 178.3MB in the end (delta: 35.7MB). Free memory was 89.9MB in the beginning and 92.0MB in the end (delta: -2.1MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 281.53ms. Allocated memory is still 178.3MB. Free memory was 92.0MB in the beginning and 80.4MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 110.13ms. Allocated memory is still 178.3MB. Free memory was 80.4MB in the beginning and 72.2MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1999.89ms. Allocated memory was 178.3MB in the beginning and 239.1MB in the end (delta: 60.8MB). Free memory was 72.2MB in the beginning and 167.9MB in the end (delta: -95.8MB). Peak memory consumption was 48.4MB. Max. memory is 16.1GB. * CodeCheck took 176.92ms. Allocated memory is still 239.1MB. Free memory was 167.9MB in the beginning and 161.6MB 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 06:58:36,156 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/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_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/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_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/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_585c9d78-5018-4a47-9093-a33b86c55a27/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:58:38,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:58:38,889 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:58:38,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:58:38,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:58:38,942 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:58:38,946 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:58:38,951 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:58:38,956 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:58:38,958 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:58:38,959 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:58:38,961 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:58:38,961 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:58:38,968 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:58:38,972 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:58:38,975 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:58:38,977 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:58:38,979 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:58:38,983 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:58:38,995 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:58:38,997 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:58:38,999 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:58:39,001 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:58:39,002 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:58:39,006 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:58:39,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:58:39,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:58:39,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:58:39,009 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:58:39,010 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:58:39,011 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:58:39,012 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:58:39,013 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:58:39,014 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:58:39,016 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:58:39,016 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:58:39,017 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:58:39,018 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:58:39,018 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:58:39,019 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:58:39,020 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:58:39,023 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:58:39,081 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:58:39,081 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:58:39,083 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:58:39,083 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:58:39,085 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:58:39,085 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:58:39,085 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:58:39,086 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:58:39,086 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:58:39,086 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:58:39,087 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:58:39,088 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:58:39,088 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:58:39,088 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:58:39,088 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:58:39,089 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:58:39,089 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:58:39,089 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:58:39,089 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:58:39,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:58:39,090 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:58:39,090 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:58:39,090 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:58:39,091 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:58:39,091 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:58:39,091 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:58:39,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:58:39,091 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:58:39,092 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:58:39,092 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_585c9d78-5018-4a47-9093-a33b86c55a27/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2021-11-25 06:58:39,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:58:39,577 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:58:39,579 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:58:39,581 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:58:39,583 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:58:39,585 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-25 06:58:39,671 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/644342bda/aed29be30be245fa815a24af2b54a8b6/FLAG2d72174ea [2021-11-25 06:58:40,565 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:58:40,566 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-25 06:58:40,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/644342bda/aed29be30be245fa815a24af2b54a8b6/FLAG2d72174ea [2021-11-25 06:58:41,004 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/data/644342bda/aed29be30be245fa815a24af2b54a8b6 [2021-11-25 06:58:41,007 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:58:41,009 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:58:41,010 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:58:41,010 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:58:41,014 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:58:41,014 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:58:41" (1/1) ... [2021-11-25 06:58:41,016 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c15966e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:41, skipping insertion in model container [2021-11-25 06:58:41,016 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:58:41" (1/1) ... [2021-11-25 06:58:41,023 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:58:41,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:58:41,504 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-25 06:58:41,523 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-25 06:58:43,065 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,065 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,066 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,067 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,068 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,084 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,086 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,087 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:43,695 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:58:43,697 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:58:43,698 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:58:43,700 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:58:43,701 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:58:43,702 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:58:43,703 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:58:43,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:58:43,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:58:43,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:58:43,884 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:58:44,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:58:44,206 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:58:44,272 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:58:44,278 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-25 06:58:44,278 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-25 06:58:44,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,349 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,351 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,371 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:58:44,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:58:44,442 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:58:44,443 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:58:44,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:58:44,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:58:44,445 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:58:44,445 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:58:44,445 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:58:44,449 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:58:44,470 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:58:44,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,577 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,663 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:58:44,744 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:58:44,771 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-25 06:58:44,772 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_585c9d78-5018-4a47-9093-a33b86c55a27/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-25 06:58:44,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:44,925 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:58:44,926 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:58:44,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:58:44,927 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:58:44,928 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:58:44,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:58:44,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:58:44,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:58:44,930 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:58:44,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:58:44,950 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:58:45,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:45,028 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:58:45,082 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:58:45,371 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:58:45,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45 WrapperNode [2021-11-25 06:58:45,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:58:45,372 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:58:45,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:58:45,373 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:58:45,380 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,660 INFO L137 Inliner]: procedures = 710, calls = 2740, calls flagged for inlining = 59, calls inlined = 9, statements flattened = 830 [2021-11-25 06:58:45,660 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:58:45,661 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:58:45,661 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:58:45,661 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:58:45,671 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,671 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,779 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,802 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,830 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:58:45,832 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:58:45,833 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:58:45,834 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:58:45,834 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:58:45" (1/1) ... [2021-11-25 06:58:45,842 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:58:45,871 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:58:45,885 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:58:45,921 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:58:45,939 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 06:58:45,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 06:58:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:58:45,940 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:58:45,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:58:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:58:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:58:45,942 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-25 06:58:45,942 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-25 06:58:45,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-25 06:58:45,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-25 06:58:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-25 06:58:45,943 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 06:58:45,943 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 06:58:45,944 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:58:45,944 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:58:45,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:58:45,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:58:45,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:58:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-25 06:58:45,945 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-25 06:58:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-25 06:58:45,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-25 06:58:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:58:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:58:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:58:45,947 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:58:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:58:45,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:58:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-25 06:58:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 06:58:45,948 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:58:45,948 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:58:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:58:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:58:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-25 06:58:45,949 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-25 06:58:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:58:45,949 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-25 06:58:45,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-25 06:58:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:58:45,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:58:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:58:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:58:45,951 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-25 06:58:45,951 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-25 06:58:45,952 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 06:58:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 06:58:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-25 06:58:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-25 06:58:45,957 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-25 06:58:45,957 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-25 06:58:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-25 06:58:45,958 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:58:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:58:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-25 06:58:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-25 06:58:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-25 06:58:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-25 06:58:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2021-11-25 06:58:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2021-11-25 06:58:46,332 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:58:46,334 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:58:46,734 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-25 06:58:58,457 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:58:58,632 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:58:58,633 INFO L301 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-25 06:58:58,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:58:58 BoogieIcfgContainer [2021-11-25 06:58:58,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:58:58,639 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:58:58,639 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:58:58,649 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:58:58,650 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:58:58" (1/1) ... [2021-11-25 06:58:58,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:58:58,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:58:58,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2021-11-25 06:58:58,747 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2021-11-25 06:58:58,756 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-25 06:58:58,756 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:58:58,757 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:58:58,802 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 06:58:58,809 INFO L158 Benchmark]: Toolchain (without parser) took 17798.27ms. Allocated memory was 62.9MB in the beginning and 203.4MB in the end (delta: 140.5MB). Free memory was 32.9MB in the beginning and 113.2MB in the end (delta: -80.3MB). Peak memory consumption was 59.4MB. Max. memory is 16.1GB. [2021-11-25 06:58:58,810 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 62.9MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:58:58,810 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4361.67ms. Allocated memory was 62.9MB in the beginning and 148.9MB in the end (delta: 86.0MB). Free memory was 32.7MB in the beginning and 79.2MB in the end (delta: -46.5MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. [2021-11-25 06:58:58,811 INFO L158 Benchmark]: Boogie Procedure Inliner took 287.78ms. Allocated memory is still 148.9MB. Free memory was 79.2MB in the beginning and 67.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:58:58,813 INFO L158 Benchmark]: Boogie Preprocessor took 170.25ms. Allocated memory is still 148.9MB. Free memory was 67.4MB in the beginning and 58.2MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:58:58,814 INFO L158 Benchmark]: RCFGBuilder took 12805.96ms. Allocated memory was 148.9MB in the beginning and 203.4MB in the end (delta: 54.5MB). Free memory was 58.2MB in the beginning and 120.6MB in the end (delta: -62.4MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. [2021-11-25 06:58:58,814 INFO L158 Benchmark]: CodeCheck took 167.11ms. Allocated memory is still 203.4MB. Free memory was 120.6MB in the beginning and 113.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:58:58,819 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 0.39ms. Allocated memory is still 62.9MB. Free memory was 42.8MB in the beginning and 42.7MB in the end (delta: 43.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4361.67ms. Allocated memory was 62.9MB in the beginning and 148.9MB in the end (delta: 86.0MB). Free memory was 32.7MB in the beginning and 79.2MB in the end (delta: -46.5MB). Peak memory consumption was 57.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 287.78ms. Allocated memory is still 148.9MB. Free memory was 79.2MB in the beginning and 67.4MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.25ms. Allocated memory is still 148.9MB. Free memory was 67.4MB in the beginning and 58.2MB in the end (delta: 9.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12805.96ms. Allocated memory was 148.9MB in the beginning and 203.4MB in the end (delta: 54.5MB). Free memory was 58.2MB in the beginning and 120.6MB in the end (delta: -62.4MB). Peak memory consumption was 48.3MB. Max. memory is 16.1GB. * CodeCheck took 167.11ms. Allocated memory is still 203.4MB. Free memory was 120.6MB in the beginning and 113.2MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:58:58,883 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_585c9d78-5018-4a47-9093-a33b86c55a27/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