./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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 caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:45:41,797 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:45:41,800 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:45:41,867 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:45:41,868 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:45:41,873 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:45:41,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:45:41,881 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:45:41,884 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:45:41,891 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:45:41,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:45:41,894 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:45:41,894 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:45:41,895 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:45:41,897 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:45:41,899 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:45:41,900 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:45:41,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:45:41,907 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:45:41,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:45:41,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:45:41,923 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:45:41,930 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:45:41,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:45:41,935 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:45:41,936 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:45:41,936 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:45:41,938 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:45:41,939 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:45:41,941 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:45:41,941 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:45:41,942 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:45:41,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:45:41,946 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:45:41,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:45:41,948 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:45:41,949 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:45:41,949 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:45:41,949 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:45:41,950 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:45:41,951 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:45:41,952 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:45:42,003 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:45:42,004 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:45:42,006 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:45:42,006 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:45:42,007 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:45:42,007 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:45:42,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:45:42,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:45:42,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:45:42,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:45:42,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:45:42,010 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:45:42,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:45:42,010 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:45:42,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:45:42,011 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:45:42,011 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:45:42,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:45:42,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:42,012 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:45:42,012 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:45:42,012 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:45:42,013 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:45:42,013 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:45:42,013 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:45:42,013 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2021-11-25 07:45:42,315 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:45:42,345 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:45:42,348 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:45:42,349 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:45:42,350 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:45:42,352 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-25 07:45:42,427 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/706eeb4cb/5d8d9b6d74a24062a30efd9266ce76ea/FLAGe2771e494 [2021-11-25 07:45:43,374 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:45:43,375 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-25 07:45:43,415 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/706eeb4cb/5d8d9b6d74a24062a30efd9266ce76ea/FLAGe2771e494 [2021-11-25 07:45:43,778 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/706eeb4cb/5d8d9b6d74a24062a30efd9266ce76ea [2021-11-25 07:45:43,780 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:45:43,783 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:45:43,785 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:43,785 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:45:43,788 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:45:43,789 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:43" (1/1) ... [2021-11-25 07:45:43,790 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3b6f9b6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:43, skipping insertion in model container [2021-11-25 07:45:43,791 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:43" (1/1) ... [2021-11-25 07:45:43,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:45:43,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:45:44,249 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-25 07:45:44,256 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-25 07:45:45,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:45,963 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:45,964 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:45,965 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:45,967 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:45,973 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:45,977 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:45,978 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:45,980 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:45,983 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:45,985 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:46,223 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:46,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,444 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:46,532 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:45:46,562 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-25 07:45:46,563 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-25 07:45:46,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,634 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,685 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:46,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:46,686 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:46,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:46,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:46,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:46,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:46,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:46,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:46,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:46,751 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:46,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:46,889 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:47,113 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:45:47,114 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47 WrapperNode [2021-11-25 07:45:47,114 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:47,116 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:47,116 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:45:47,116 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:45:47,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,273 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,356 INFO L137 Inliner]: procedures = 693, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 869 [2021-11-25 07:45:47,357 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:47,358 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:45:47,358 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:45:47,358 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:45:47,367 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,378 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,419 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,433 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,446 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:45:47,447 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:45:47,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:45:47,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:45:47,465 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:47" (1/1) ... [2021-11-25 07:45:47,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:47,486 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:45:47,507 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:45:47,525 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:45:47,575 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 07:45:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 07:45:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:45:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:45:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:45:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:45:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:45:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:45:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:45:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:45:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:45:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:45:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:45:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:45:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:45:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:45:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:45:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:45:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:45:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:45:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:45:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:45:47,582 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:45:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:45:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:45:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 07:45:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 07:45:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:45:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:45:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:45:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:45:47,584 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:45:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:45:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:45:47,962 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:45:47,965 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:45:49,762 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:45:49,978 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:45:49,978 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:45:49,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:45:49 BoogieIcfgContainer [2021-11-25 07:45:49,982 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:45:49,983 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:45:49,983 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:45:49,994 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:45:49,994 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:45:49" (1/1) ... [2021-11-25 07:45:50,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:45:50,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:50,102 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2021-11-25 07:45:50,103 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2021-11-25 07:45:50,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-25 07:45:50,111 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:50,113 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:50,160 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 07:45:50,165 INFO L158 Benchmark]: Toolchain (without parser) took 6381.36ms. Allocated memory was 96.5MB in the beginning and 188.7MB in the end (delta: 92.3MB). Free memory was 54.0MB in the beginning and 111.8MB in the end (delta: -57.8MB). Peak memory consumption was 32.6MB. Max. memory is 16.1GB. [2021-11-25 07:45:50,166 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 96.5MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:45:50,167 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3330.13ms. Allocated memory was 96.5MB in the beginning and 157.3MB in the end (delta: 60.8MB). Free memory was 53.8MB in the beginning and 88.1MB in the end (delta: -34.2MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2021-11-25 07:45:50,168 INFO L158 Benchmark]: Boogie Procedure Inliner took 241.53ms. Allocated memory is still 157.3MB. Free memory was 88.1MB in the beginning and 76.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 07:45:50,168 INFO L158 Benchmark]: Boogie Preprocessor took 88.14ms. Allocated memory is still 157.3MB. Free memory was 76.2MB in the beginning and 69.2MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:50,169 INFO L158 Benchmark]: RCFGBuilder took 2535.32ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 69.2MB in the beginning and 119.1MB in the end (delta: -49.9MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. [2021-11-25 07:45:50,170 INFO L158 Benchmark]: CodeCheck took 180.97ms. Allocated memory is still 188.7MB. Free memory was 119.1MB in the beginning and 111.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:50,173 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 96.5MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 42.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3330.13ms. Allocated memory was 96.5MB in the beginning and 157.3MB in the end (delta: 60.8MB). Free memory was 53.8MB in the beginning and 88.1MB in the end (delta: -34.2MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 241.53ms. Allocated memory is still 157.3MB. Free memory was 88.1MB in the beginning and 76.2MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 88.14ms. Allocated memory is still 157.3MB. Free memory was 76.2MB in the beginning and 69.2MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2535.32ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 69.2MB in the beginning and 119.1MB in the end (delta: -49.9MB). Peak memory consumption was 28.8MB. Max. memory is 16.1GB. * CodeCheck took 180.97ms. Allocated memory is still 188.7MB. Free memory was 119.1MB in the beginning and 111.8MB 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 07:45:50,224 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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 caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:45:52,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:45:52,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:45:52,869 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:45:52,869 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:45:52,874 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:45:52,875 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:45:52,880 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:45:52,883 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:45:52,889 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:45:52,893 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:45:52,895 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:45:52,895 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:45:52,898 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:45:52,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:45:52,906 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:45:52,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:45:52,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:45:52,911 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:45:52,921 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:45:52,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:45:52,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:45:52,927 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:45:52,929 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:45:52,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:45:52,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:45:52,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:45:52,941 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:45:52,942 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:45:52,943 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:45:52,943 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:45:52,944 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:45:52,946 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:45:52,947 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:45:52,948 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:45:52,949 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:45:52,950 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:45:52,950 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:45:52,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:45:52,952 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:45:52,953 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:45:52,954 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:45:52,996 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:45:52,996 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:45:52,998 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:45:52,998 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:45:53,000 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:45:53,000 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:45:53,000 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:45:53,000 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:45:53,000 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:45:53,001 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:45:53,002 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:45:53,002 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:45:53,002 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:45:53,002 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:45:53,002 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:45:53,003 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:45:53,003 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:45:53,003 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:45:53,003 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:45:53,003 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:45:53,004 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:53,004 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:45:53,004 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:45:53,004 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:45:53,004 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:45:53,005 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:45:53,005 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:45:53,005 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:45:53,005 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:45:53,005 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2021-11-25 07:45:53,402 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:45:53,430 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:45:53,432 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:45:53,434 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:45:53,435 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:45:53,436 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-25 07:45:53,522 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/9cb88e6c2/0a1e7c8a479242d0b40d123fa35aca13/FLAGc3c2709e1 [2021-11-25 07:45:54,499 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:45:54,500 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-25 07:45:54,557 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/9cb88e6c2/0a1e7c8a479242d0b40d123fa35aca13/FLAGc3c2709e1 [2021-11-25 07:45:54,963 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/data/9cb88e6c2/0a1e7c8a479242d0b40d123fa35aca13 [2021-11-25 07:45:54,966 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:45:54,969 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:45:54,973 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:54,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:45:54,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:45:54,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:54" (1/1) ... [2021-11-25 07:45:54,979 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e05618a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:54, skipping insertion in model container [2021-11-25 07:45:54,979 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:54" (1/1) ... [2021-11-25 07:45:54,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:45:55,138 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:45:55,492 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-25 07:45:55,499 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-25 07:45:56,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,490 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,523 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,524 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,527 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:56,528 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,124 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:57,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:57,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:57,128 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:57,133 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:57,136 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:57,137 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:57,138 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:57,141 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:57,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:57,367 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:57,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:57,675 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:45:57,736 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:45:57,740 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-25 07:45:57,742 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-25 07:45:57,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,821 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:57,878 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:57,879 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:57,880 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:57,880 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:57,881 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:57,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:57,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:57,883 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:57,883 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:57,887 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:57,926 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:58,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,076 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:58,136 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:45:58,161 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-25 07:45:58,161 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_0ca868f8-d6b1-4801-9898-9cdd76586bb2/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-25 07:45:58,213 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,215 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,251 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:58,252 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:58,252 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:58,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:58,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:58,254 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:58,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:58,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:58,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:58,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:58,275 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:58,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:58,438 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:58,787 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:45:58,788 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58 WrapperNode [2021-11-25 07:45:58,788 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:58,789 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:58,789 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:45:58,790 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:45:58,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:58,947 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,078 INFO L137 Inliner]: procedures = 713, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 870 [2021-11-25 07:45:59,079 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:59,080 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:45:59,081 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:45:59,081 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:45:59,090 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,107 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,108 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,175 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,182 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,201 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:45:59,231 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:45:59,232 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:45:59,233 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:45:59,233 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:58" (1/1) ... [2021-11-25 07:45:59,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:59,253 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:45:59,270 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:45:59,288 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:45:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 07:45:59,318 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 07:45:59,318 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-25 07:45:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-25 07:45:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:45:59,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:45:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:45:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:45:59,320 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:45:59,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:45:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:45:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:45:59,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:45:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:45:59,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:45:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:45:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:45:59,322 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:45:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:45:59,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:45:59,323 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:45:59,325 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:45:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:45:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:45:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-25 07:45:59,325 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:45:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:45:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:45:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:45:59,326 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 07:45:59,326 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 07:45:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:45:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:45:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:45:59,327 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:45:59,327 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:45:59,328 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:45:59,328 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:45:59,717 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:45:59,719 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:46:01,738 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:46:01,958 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:46:01,959 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:46:01,962 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:46:01 BoogieIcfgContainer [2021-11-25 07:46:01,962 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:46:01,963 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:46:01,964 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:46:01,974 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:46:01,977 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:46:01" (1/1) ... [2021-11-25 07:46:01,994 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:46:02,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:46:02,072 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2021-11-25 07:46:02,073 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2021-11-25 07:46:02,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-25 07:46:02,081 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:46:02,082 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:46:02,128 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 07:46:02,140 INFO L158 Benchmark]: Toolchain (without parser) took 7170.74ms. Allocated memory was 58.7MB in the beginning and 165.7MB in the end (delta: 107.0MB). Free memory was 27.2MB in the beginning and 84.2MB in the end (delta: -57.0MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2021-11-25 07:46:02,143 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 58.7MB. Free memory was 40.1MB in the beginning and 40.1MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:46:02,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3815.90ms. Allocated memory was 58.7MB in the beginning and 123.7MB in the end (delta: 65.0MB). Free memory was 27.1MB in the beginning and 51.0MB in the end (delta: -23.9MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. [2021-11-25 07:46:02,145 INFO L158 Benchmark]: Boogie Procedure Inliner took 289.86ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 51.0MB in the beginning and 108.0MB in the end (delta: -57.1MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. [2021-11-25 07:46:02,145 INFO L158 Benchmark]: Boogie Preprocessor took 150.23ms. Allocated memory is still 165.7MB. Free memory was 108.0MB in the beginning and 99.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:46:02,146 INFO L158 Benchmark]: RCFGBuilder took 2730.54ms. Allocated memory is still 165.7MB. Free memory was 99.6MB in the beginning and 90.6MB in the end (delta: 9.1MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. [2021-11-25 07:46:02,146 INFO L158 Benchmark]: CodeCheck took 176.00ms. Allocated memory is still 165.7MB. Free memory was 90.6MB in the beginning and 84.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:46:02,150 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 0.23ms. Allocated memory is still 58.7MB. Free memory was 40.1MB in the beginning and 40.1MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3815.90ms. Allocated memory was 58.7MB in the beginning and 123.7MB in the end (delta: 65.0MB). Free memory was 27.1MB in the beginning and 51.0MB in the end (delta: -23.9MB). Peak memory consumption was 56.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 289.86ms. Allocated memory was 123.7MB in the beginning and 165.7MB in the end (delta: 41.9MB). Free memory was 51.0MB in the beginning and 108.0MB in the end (delta: -57.1MB). Peak memory consumption was 10.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.23ms. Allocated memory is still 165.7MB. Free memory was 108.0MB in the beginning and 99.6MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2730.54ms. Allocated memory is still 165.7MB. Free memory was 99.6MB in the beginning and 90.6MB in the end (delta: 9.1MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. * CodeCheck took 176.00ms. Allocated memory is still 165.7MB. Free memory was 90.6MB in the beginning and 84.2MB in the end (delta: 6.4MB). 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 07:46:02,209 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0ca868f8-d6b1-4801-9898-9cdd76586bb2/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