./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 aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:46:55,494 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:46:55,497 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:46:55,556 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:46:55,557 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:46:55,562 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:46:55,564 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:46:55,568 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:46:55,571 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:46:55,579 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:46:55,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:46:55,582 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:46:55,583 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:46:55,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:46:55,589 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:46:55,598 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:46:55,600 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:46:55,601 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:46:55,603 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:46:55,610 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:46:55,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:46:55,619 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:46:55,623 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:46:55,624 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:46:55,631 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:46:55,631 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:46:55,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:46:55,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:46:55,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:46:55,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:46:55,637 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:46:55,638 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:46:55,640 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:46:55,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:46:55,643 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:46:55,643 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:46:55,644 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:46:55,644 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:46:55,645 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:46:55,646 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:46:55,647 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:46:55,647 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:46:55,690 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:46:55,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:46:55,692 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:46:55,693 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:46:55,694 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:46:55,694 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:46:55,694 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:46:55,694 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:46:55,701 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:46:55,701 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:46:55,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:46:55,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:46:55,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:46:55,703 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:46:55,703 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:46:55,704 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:46:55,704 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:46:55,704 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:46:55,704 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:46:55,705 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:46:55,705 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:46:55,705 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:46:55,705 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:46:55,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:46:55,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:46:55,706 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2021-11-23 01:46:56,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:46:56,031 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:46:56,036 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:46:56,038 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:46:56,039 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:46:56,040 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-23 01:46:56,106 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/fc1c2a15f/9e04a8319cd745bda5776427b5165468/FLAGb1df515c9 [2021-11-23 01:46:56,996 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:46:56,997 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-23 01:46:57,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/fc1c2a15f/9e04a8319cd745bda5776427b5165468/FLAGb1df515c9 [2021-11-23 01:46:57,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/fc1c2a15f/9e04a8319cd745bda5776427b5165468 [2021-11-23 01:46:57,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:46:57,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:46:57,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:46:57,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:46:57,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:46:57,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:57" (1/1) ... [2021-11-23 01:46:57,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b61a872 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:46:57, skipping insertion in model container [2021-11-23 01:46:57,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:46:57" (1/1) ... [2021-11-23 01:46:57,515 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:46:57,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:46:57,916 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-23 01:46:57,923 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-23 01:46:58,964 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:58,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:59,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:46:59,489 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:46:59,490 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:46:59,492 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:46:59,498 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:46:59,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:46:59,504 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:46:59,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:46:59,506 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:46:59,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:46:59,725 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:46:59,837 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:59,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:46:59,951 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:47:00,003 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:47:00,017 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-23 01:47:00,018 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-23 01:47:00,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,063 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:47:00,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:47:00,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:47:00,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:47:00,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:47:00,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:47:00,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:47:00,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:47:00,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:47:00,166 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:47:00,195 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:47:00,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,287 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:00,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:47:00,665 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:47:00,666 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00 WrapperNode [2021-11-23 01:47:00,666 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:47:00,667 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:47:00,667 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:47:00,668 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:47:00,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:00,847 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:00,970 INFO L137 Inliner]: procedures = 693, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 869 [2021-11-23 01:47:00,970 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:47:00,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:47:00,972 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:47:00,972 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:47:00,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:00,981 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:00,995 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:00,996 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:01,048 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:01,071 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:01,078 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:01,097 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:47:01,098 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:47:01,098 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:47:01,098 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:47:01,099 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:00" (1/1) ... [2021-11-23 01:47:01,107 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:47:01,117 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:47:01,129 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:47:01,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:47:01,183 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-23 01:47:01,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-23 01:47:01,184 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:47:01,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:47:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-23 01:47:01,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-23 01:47:01,185 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:47:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:47:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:47:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:47:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:47:01,186 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:47:01,186 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:47:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:47:01,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:47:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:47:01,188 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:47:01,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:47:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:47:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:47:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:47:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:47:01,190 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:47:01,190 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:47:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:47:01,191 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-23 01:47:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-23 01:47:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:47:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:47:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:47:01,192 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:47:01,192 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:47:01,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:47:01,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:47:01,544 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:47:01,547 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:47:03,138 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:47:03,352 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:47:03,352 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:47:03,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:03 BoogieIcfgContainer [2021-11-23 01:47:03,357 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:47:03,358 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:47:03,358 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:47:03,369 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:47:03,369 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:03" (1/1) ... [2021-11-23 01:47:03,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:47:03,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:03,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2021-11-23 01:47:03,470 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2021-11-23 01:47:03,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 01:47:03,479 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:03,480 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:03,534 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) [2021-11-23 01:47:03,545 INFO L158 Benchmark]: Toolchain (without parser) took 6039.57ms. Allocated memory was 88.1MB in the beginning and 199.2MB in the end (delta: 111.1MB). Free memory was 60.7MB in the beginning and 98.1MB in the end (delta: -37.4MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2021-11-23 01:47:03,546 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:47:03,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3167.29ms. Allocated memory was 88.1MB in the beginning and 151.0MB in the end (delta: 62.9MB). Free memory was 60.5MB in the beginning and 69.1MB in the end (delta: -8.5MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. [2021-11-23 01:47:03,549 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.25ms. Allocated memory is still 151.0MB. Free memory was 69.1MB in the beginning and 93.4MB in the end (delta: -24.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:47:03,550 INFO L158 Benchmark]: Boogie Preprocessor took 125.66ms. Allocated memory is still 151.0MB. Free memory was 93.4MB in the beginning and 87.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:47:03,553 INFO L158 Benchmark]: RCFGBuilder took 2258.96ms. Allocated memory was 151.0MB in the beginning and 199.2MB in the end (delta: 48.2MB). Free memory was 87.1MB in the beginning and 105.5MB in the end (delta: -18.4MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2021-11-23 01:47:03,553 INFO L158 Benchmark]: CodeCheck took 179.74ms. Allocated memory is still 199.2MB. Free memory was 105.5MB in the beginning and 98.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:47:03,560 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 0.32ms. Allocated memory is still 88.1MB. Free memory was 68.2MB in the beginning and 68.2MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3167.29ms. Allocated memory was 88.1MB in the beginning and 151.0MB in the end (delta: 62.9MB). Free memory was 60.5MB in the beginning and 69.1MB in the end (delta: -8.5MB). Peak memory consumption was 61.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.25ms. Allocated memory is still 151.0MB. Free memory was 69.1MB in the beginning and 93.4MB in the end (delta: -24.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.66ms. Allocated memory is still 151.0MB. Free memory was 93.4MB in the beginning and 87.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2258.96ms. Allocated memory was 151.0MB in the beginning and 199.2MB in the end (delta: 48.2MB). Free memory was 87.1MB in the beginning and 105.5MB in the end (delta: -18.4MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. * CodeCheck took 179.74ms. Allocated memory is still 199.2MB. Free memory was 105.5MB in the beginning and 98.1MB 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. [2021-11-23 01:47:03,612 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:47:06,043 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:47:06,046 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:47:06,079 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:47:06,079 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:47:06,081 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:47:06,083 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:47:06,086 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:47:06,088 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:47:06,090 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:47:06,091 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:47:06,093 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:47:06,097 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:47:06,103 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:47:06,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:47:06,108 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:47:06,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:47:06,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:47:06,117 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:47:06,122 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:47:06,127 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:47:06,132 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:47:06,133 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:47:06,136 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:47:06,140 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:47:06,145 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:47:06,146 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:47:06,147 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:47:06,148 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:47:06,150 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:47:06,151 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:47:06,152 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:47:06,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:47:06,155 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:47:06,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:47:06,157 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:47:06,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:47:06,158 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:47:06,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:47:06,161 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:47:06,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:47:06,167 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:47:06,208 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:47:06,208 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:47:06,210 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:47:06,210 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:47:06,211 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:47:06,212 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:47:06,212 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:47:06,212 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:47:06,213 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:47:06,213 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:47:06,214 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:47:06,214 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:47:06,214 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:47:06,215 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:47:06,215 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:47:06,215 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:47:06,215 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:47:06,216 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:47:06,216 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:47:06,216 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:47:06,216 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:47:06,217 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:47:06,217 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:47:06,217 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:47:06,217 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:47:06,218 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:47:06,218 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:47:06,218 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:47:06,218 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:47:06,219 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2021-11-23 01:47:06,607 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:47:06,631 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:47:06,633 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:47:06,635 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:47:06,636 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:47:06,637 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-23 01:47:06,711 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/5bdf15d28/1d472f9fa3284f78a6ef5443db39db2a/FLAGba5762f5b [2021-11-23 01:47:07,708 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:47:07,709 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-23 01:47:07,757 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/5bdf15d28/1d472f9fa3284f78a6ef5443db39db2a/FLAGba5762f5b [2021-11-23 01:47:08,128 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/data/5bdf15d28/1d472f9fa3284f78a6ef5443db39db2a [2021-11-23 01:47:08,131 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:47:08,132 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:47:08,134 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:47:08,134 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:47:08,138 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:47:08,139 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:08" (1/1) ... [2021-11-23 01:47:08,140 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@374c7574 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:08, skipping insertion in model container [2021-11-23 01:47:08,140 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:47:08" (1/1) ... [2021-11-23 01:47:08,147 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:47:08,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:47:08,629 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-23 01:47:08,635 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-23 01:47:09,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:09,767 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:10,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:47:10,346 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:47:10,347 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:47:10,348 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:47:10,353 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:47:10,356 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:47:10,357 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:47:10,359 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:47:10,359 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:47:10,362 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:47:10,598 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:47:10,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:10,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:10,879 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:47:10,997 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:47:11,084 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:47:11,089 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-23 01:47:11,090 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-23 01:47:11,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,148 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,149 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,159 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,160 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,238 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:47:11,239 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:47:11,240 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:47:11,240 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:47:11,242 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:47:11,242 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:47:11,243 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:47:11,244 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:47:11,244 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:47:11,245 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:47:11,272 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:47:11,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,360 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,435 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:47:11,502 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:47:11,526 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-23 01:47:11,530 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_3f103864-c35c-4c3e-9d28-e25d3926b2f7/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-23 01:47:11,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,576 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,576 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,582 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,583 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,613 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:47:11,614 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:47:11,615 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:47:11,615 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:47:11,616 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:47:11,617 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:47:11,617 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:47:11,618 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:47:11,618 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:47:11,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:47:11,639 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:47:11,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:47:11,789 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:47:12,226 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:47:12,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12 WrapperNode [2021-11-23 01:47:12,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:47:12,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:47:12,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:47:12,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:47:12,236 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,417 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,563 INFO L137 Inliner]: procedures = 713, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 870 [2021-11-23 01:47:12,563 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:47:12,565 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:47:12,565 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:47:12,565 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:47:12,574 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,574 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,600 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,601 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,649 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,668 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,680 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,705 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:47:12,706 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:47:12,706 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:47:12,706 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:47:12,707 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:47:12" (1/1) ... [2021-11-23 01:47:12,714 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:47:12,724 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:47:12,737 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:47:12,770 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:47:12,785 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-23 01:47:12,785 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-23 01:47:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:47:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:47:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-23 01:47:12,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-23 01:47:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:47:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:47:12,786 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:47:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:47:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:47:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:47:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 01:47:12,787 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:47:12,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:47:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:47:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:47:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:47:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:47:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:47:12,788 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:47:12,788 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:47:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:47:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:47:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 01:47:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:47:12,789 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:47:12,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:47:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:47:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-23 01:47:12,790 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-23 01:47:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:47:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:47:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:47:12,790 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 01:47:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 01:47:12,791 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:47:12,791 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:47:13,062 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:47:13,064 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:47:15,271 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:47:15,473 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:47:15,473 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:47:15,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:15 BoogieIcfgContainer [2021-11-23 01:47:15,477 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:47:15,478 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:47:15,478 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:47:15,489 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:47:15,492 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:47:15" (1/1) ... [2021-11-23 01:47:15,513 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:47:15,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:47:15,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2021-11-23 01:47:15,599 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2021-11-23 01:47:15,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-23 01:47:15,608 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:47:15,609 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:47:15,655 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 01:47:15,668 INFO L158 Benchmark]: Toolchain (without parser) took 7534.59ms. Allocated memory was 65.0MB in the beginning and 226.5MB in the end (delta: 161.5MB). Free memory was 35.9MB in the beginning and 154.0MB in the end (delta: -118.2MB). Peak memory consumption was 41.8MB. Max. memory is 16.1GB. [2021-11-23 01:47:15,672 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 65.0MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:47:15,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4093.56ms. Allocated memory was 65.0MB in the beginning and 172.0MB in the end (delta: 107.0MB). Free memory was 35.7MB in the beginning and 81.8MB in the end (delta: -46.1MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. [2021-11-23 01:47:15,677 INFO L158 Benchmark]: Boogie Procedure Inliner took 335.19ms. Allocated memory is still 172.0MB. Free memory was 81.8MB in the beginning and 109.6MB in the end (delta: -27.8MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. [2021-11-23 01:47:15,678 INFO L158 Benchmark]: Boogie Preprocessor took 140.26ms. Allocated memory is still 172.0MB. Free memory was 109.6MB in the beginning and 109.7MB in the end (delta: -86.7kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 01:47:15,678 INFO L158 Benchmark]: RCFGBuilder took 2771.23ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 109.7MB in the beginning and 160.3MB in the end (delta: -50.6MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. [2021-11-23 01:47:15,679 INFO L158 Benchmark]: CodeCheck took 188.69ms. Allocated memory is still 226.5MB. Free memory was 160.3MB in the beginning and 154.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:47:15,681 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 0.36ms. Allocated memory is still 65.0MB. Free memory is still 47.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4093.56ms. Allocated memory was 65.0MB in the beginning and 172.0MB in the end (delta: 107.0MB). Free memory was 35.7MB in the beginning and 81.8MB in the end (delta: -46.1MB). Peak memory consumption was 64.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 335.19ms. Allocated memory is still 172.0MB. Free memory was 81.8MB in the beginning and 109.6MB in the end (delta: -27.8MB). Peak memory consumption was 12.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 140.26ms. Allocated memory is still 172.0MB. Free memory was 109.6MB in the beginning and 109.7MB in the end (delta: -86.7kB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2771.23ms. Allocated memory was 172.0MB in the beginning and 226.5MB in the end (delta: 54.5MB). Free memory was 109.7MB in the beginning and 160.3MB in the end (delta: -50.6MB). Peak memory consumption was 80.5MB. Max. memory is 16.1GB. * CodeCheck took 188.69ms. Allocated memory is still 226.5MB. Free memory was 160.3MB in the beginning and 154.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:47:15,733 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3f103864-c35c-4c3e-9d28-e25d3926b2f7/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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