./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/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_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 04:37:49,401 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:37:49,404 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:37:49,470 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:37:49,471 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:37:49,477 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:37:49,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:37:49,484 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:37:49,487 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:37:49,494 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:37:49,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:37:49,499 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:37:49,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:37:49,503 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:37:49,506 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:37:49,512 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:37:49,514 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:37:49,515 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:37:49,518 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:37:49,529 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:37:49,531 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:37:49,533 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:37:49,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:37:49,539 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:37:49,550 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:37:49,551 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:37:49,552 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:37:49,554 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:37:49,555 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:37:49,557 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:37:49,558 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:37:49,559 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:37:49,562 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:37:49,563 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:37:49,565 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:37:49,566 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:37:49,567 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:37:49,567 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:37:49,568 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:37:49,569 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:37:49,570 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:37:49,571 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:37:49,622 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:37:49,622 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:37:49,625 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:37:49,626 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:37:49,627 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:37:49,627 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:37:49,627 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:37:49,628 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:37:49,635 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:37:49,635 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:37:49,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:37:49,637 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:37:49,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:37:49,638 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:37:49,638 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:37:49,638 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:37:49,639 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:37:49,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:37:49,639 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:37:49,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:37:49,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:37:49,640 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:37:49,641 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:37:49,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:37:49,641 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:37:49,641 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_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2021-11-21 04:37:50,005 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:37:50,051 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:37:50,054 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:37:50,056 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:37:50,057 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:37:50,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-21 04:37:50,154 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/7a53fc1e9/ff141acef6fd421894271baeec7b14d8/FLAG1d15adc3e [2021-11-21 04:37:51,166 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:37:51,168 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-21 04:37:51,224 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/7a53fc1e9/ff141acef6fd421894271baeec7b14d8/FLAG1d15adc3e [2021-11-21 04:37:51,570 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/7a53fc1e9/ff141acef6fd421894271baeec7b14d8 [2021-11-21 04:37:51,573 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:37:51,575 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:37:51,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:37:51,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:37:51,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:37:51,596 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:37:51" (1/1) ... [2021-11-21 04:37:51,598 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@70fd7b85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:51, skipping insertion in model container [2021-11-21 04:37:51,598 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:37:51" (1/1) ... [2021-11-21 04:37:51,606 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:37:51,755 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:37:52,147 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-21 04:37:52,157 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-21 04:37:53,654 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,655 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,655 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,656 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,676 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:53,680 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:37:54,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:37:54,242 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:37:54,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:37:54,261 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:37:54,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:37:54,263 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:37:54,264 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:37:54,265 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:37:54,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:37:54,522 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:37:54,609 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,610 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,703 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:37:54,754 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:37:54,768 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-21 04:37:54,769 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-21 04:37:54,847 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,876 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,877 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:54,988 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:37:54,989 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:37:54,990 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:37:55,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:37:55,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:37:55,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:37:55,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:37:55,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:37:55,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:37:55,011 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:37:55,041 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:37:55,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:55,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:37:55,155 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:37:55,409 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:37:55,410 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55 WrapperNode [2021-11-21 04:37:55,410 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:37:55,411 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:37:55,411 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:37:55,412 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:37:55,420 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,697 INFO L137 Inliner]: procedures = 693, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 869 [2021-11-21 04:37:55,698 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:37:55,699 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:37:55,699 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:37:55,700 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:37:55,710 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,711 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,722 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,723 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,768 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,773 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,799 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,828 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:37:55,829 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:37:55,831 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:37:55,832 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:37:55,837 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:37:55" (1/1) ... [2021-11-21 04:37:55,847 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:37:55,860 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:37:55,879 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:37:55,901 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:37:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-21 04:37:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-21 04:37:55,944 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:37:55,944 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:37:55,945 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-21 04:37:55,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-21 04:37:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 04:37:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:37:55,946 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:37:55,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:37:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:37:55,947 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:37:55,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:37:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:37:55,948 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:37:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:37:55,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:37:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:37:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:37:55,950 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:37:55,950 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:37:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:37:55,951 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:37:55,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:37:55,952 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:37:55,953 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 04:37:55,953 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 04:37:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:37:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:37:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:37:55,954 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:37:55,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:37:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:37:55,955 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:37:56,330 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:37:56,343 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:37:58,001 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:37:58,252 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:37:58,252 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:37:58,256 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:37:58 BoogieIcfgContainer [2021-11-21 04:37:58,256 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:37:58,257 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:37:58,257 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:37:58,269 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:37:58,269 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:37:58" (1/1) ... [2021-11-21 04:37:58,284 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:37:58,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:37:58,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2021-11-21 04:37:58,369 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2021-11-21 04:37:58,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-21 04:37:58,376 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:37:58,377 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:37:58,429 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) [2021-11-21 04:37:58,441 INFO L158 Benchmark]: Toolchain (without parser) took 6861.95ms. Allocated memory was 98.6MB in the beginning and 153.1MB in the end (delta: 54.5MB). Free memory was 69.9MB in the beginning and 86.6MB in the end (delta: -16.7MB). Peak memory consumption was 34.1MB. Max. memory is 16.1GB. [2021-11-21 04:37:58,441 INFO L158 Benchmark]: CDTParser took 0.43ms. Allocated memory is still 81.8MB. Free memory was 61.7MB in the beginning and 61.6MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:37:58,442 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3833.20ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 69.6MB in the beginning and 45.2MB in the end (delta: 24.4MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. [2021-11-21 04:37:58,443 INFO L158 Benchmark]: Boogie Procedure Inliner took 287.32ms. Allocated memory is still 119.5MB. Free memory was 45.2MB in the beginning and 63.3MB in the end (delta: -18.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:37:58,443 INFO L158 Benchmark]: Boogie Preprocessor took 129.33ms. Allocated memory is still 119.5MB. Free memory was 63.3MB in the beginning and 56.4MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:37:58,444 INFO L158 Benchmark]: RCFGBuilder took 2426.80ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 56.4MB in the beginning and 92.8MB in the end (delta: -36.4MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. [2021-11-21 04:37:58,445 INFO L158 Benchmark]: CodeCheck took 179.79ms. Allocated memory is still 153.1MB. Free memory was 92.8MB in the beginning and 86.6MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 04:37:58,452 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 0.43ms. Allocated memory is still 81.8MB. Free memory was 61.7MB in the beginning and 61.6MB in the end (delta: 69.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3833.20ms. Allocated memory was 98.6MB in the beginning and 119.5MB in the end (delta: 21.0MB). Free memory was 69.6MB in the beginning and 45.2MB in the end (delta: 24.4MB). Peak memory consumption was 61.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 287.32ms. Allocated memory is still 119.5MB. Free memory was 45.2MB in the beginning and 63.3MB in the end (delta: -18.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.33ms. Allocated memory is still 119.5MB. Free memory was 63.3MB in the beginning and 56.4MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2426.80ms. Allocated memory was 119.5MB in the beginning and 153.1MB in the end (delta: 33.6MB). Free memory was 56.4MB in the beginning and 92.8MB in the end (delta: -36.4MB). Peak memory consumption was 46.6MB. Max. memory is 16.1GB. * CodeCheck took 179.79ms. Allocated memory is still 153.1MB. Free memory was 92.8MB in the beginning and 86.6MB in the end (delta: 6.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:37:58,508 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/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_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/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_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 04:38:01,259 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:38:01,263 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:38:01,327 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:38:01,327 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:38:01,333 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:38:01,336 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:38:01,342 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:38:01,346 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:38:01,354 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:38:01,359 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:38:01,362 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:38:01,363 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:38:01,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:38:01,366 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:38:01,368 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:38:01,369 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:38:01,370 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:38:01,382 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:38:01,385 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:38:01,390 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:38:01,392 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:38:01,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:38:01,398 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:38:01,409 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:38:01,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:38:01,410 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:38:01,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:38:01,413 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:38:01,415 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:38:01,415 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:38:01,416 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:38:01,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:38:01,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:38:01,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:38:01,422 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:38:01,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:38:01,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:38:01,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:38:01,426 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:38:01,427 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:38:01,433 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:38:01,487 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:38:01,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:38:01,489 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:38:01,490 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:38:01,491 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:38:01,492 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:38:01,492 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:38:01,492 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:38:01,493 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:38:01,493 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:38:01,494 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:38:01,495 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:38:01,495 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:38:01,495 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:38:01,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:38:01,496 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:38:01,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:38:01,496 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:38:01,497 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:38:01,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:38:01,497 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:01,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:38:01,498 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:38:01,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:38:01,498 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:38:01,499 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:38:01,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:38:01,499 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:38:01,499 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:38:01,500 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_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caa9ea3c4b01be424b9d4542ff8acdcb39307db8022d65ba85a629a6a4ef591a [2021-11-21 04:38:01,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:38:01,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:38:01,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:38:01,959 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:38:01,961 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:38:01,962 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-21 04:38:02,043 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/fa4f6c5a9/c8303b845f554d4f85777f0fcae4e9f8/FLAGafc91957a [2021-11-21 04:38:03,088 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:38:03,088 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i [2021-11-21 04:38:03,135 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/fa4f6c5a9/c8303b845f554d4f85777f0fcae4e9f8/FLAGafc91957a [2021-11-21 04:38:03,460 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/data/fa4f6c5a9/c8303b845f554d4f85777f0fcae4e9f8 [2021-11-21 04:38:03,462 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:38:03,464 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:38:03,466 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:03,466 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:38:03,471 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:38:03,472 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:03" (1/1) ... [2021-11-21 04:38:03,473 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27ecc13c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:03, skipping insertion in model container [2021-11-21 04:38:03,473 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:38:03" (1/1) ... [2021-11-21 04:38:03,481 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:38:03,615 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:38:03,975 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-21 04:38:03,985 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-21 04:38:05,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,193 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,194 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,195 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,232 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:05,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:05,725 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:05,726 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:05,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:05,730 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:05,731 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:05,732 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:05,733 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:05,734 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:05,735 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:06,057 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:06,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,305 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:06,591 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:38:06,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:38:06,679 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-21 04:38:06,680 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-21 04:38:06,735 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,740 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,741 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,759 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,763 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:06,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:06,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:06,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:06,827 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:06,830 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:06,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:06,831 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:06,832 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:06,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:06,833 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:06,860 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:07,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,044 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,144 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:07,227 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:38:07,242 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4499,4512] [2021-11-21 04:38:07,243 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_65c34a29-9ee7-451c-afba-e894066ebb14/sv-benchmarks/c/aws-c-common/aws_string_eq_byte_cursor_harness.i[4559,4572] [2021-11-21 04:38:07,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,329 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:38:07,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:38:07,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:38:07,374 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:38:07,375 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:38:07,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:38:07,376 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:38:07,377 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:38:07,377 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:38:07,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:38:07,400 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:38:07,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:38:07,552 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:38:07,823 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:38:07,824 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07 WrapperNode [2021-11-21 04:38:07,824 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:38:07,825 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:07,826 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:38:07,826 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:38:07,834 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:07,976 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,065 INFO L137 Inliner]: procedures = 713, calls = 2789, calls flagged for inlining = 60, calls inlined = 7, statements flattened = 870 [2021-11-21 04:38:08,066 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:38:08,066 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:38:08,066 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:38:08,067 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:38:08,077 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,077 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,089 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,090 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,159 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,163 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,207 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:38:08,214 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:38:08,215 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:38:08,215 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:38:08,216 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:38:07" (1/1) ... [2021-11-21 04:38:08,223 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:38:08,234 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:38:08,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:38:08,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:38:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-21 04:38:08,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-21 04:38:08,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 04:38:08,307 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 04:38:08,307 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-21 04:38:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-21 04:38:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 04:38:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:38:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:38:08,308 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:38:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:38:08,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:38:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 04:38:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:38:08,309 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:38:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:38:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:38:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:38:08,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:38:08,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:38:08,311 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:38:08,311 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:38:08,311 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:38:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:38:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 04:38:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:38:08,312 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:38:08,312 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:38:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:38:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-21 04:38:08,313 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-21 04:38:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:38:08,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:38:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:38:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:38:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:38:08,314 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 04:38:08,314 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 04:38:08,675 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:38:08,677 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:38:11,115 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:38:11,340 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:38:11,340 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:38:11,343 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:38:11 BoogieIcfgContainer [2021-11-21 04:38:11,344 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:38:11,345 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:38:11,346 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:38:11,357 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:38:11,360 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:38:11" (1/1) ... [2021-11-21 04:38:11,382 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:38:11,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:38:11,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 122 states to 92 states and 122 transitions. [2021-11-21 04:38:11,469 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 122 transitions. [2021-11-21 04:38:11,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-21 04:38:11,478 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:38:11,479 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:38:11,529 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) [2021-11-21 04:38:11,543 INFO L158 Benchmark]: Toolchain (without parser) took 8078.01ms. Allocated memory was 52.4MB in the beginning and 249.6MB in the end (delta: 197.1MB). Free memory was 28.5MB in the beginning and 133.5MB in the end (delta: -105.1MB). Peak memory consumption was 90.4MB. Max. memory is 16.1GB. [2021-11-21 04:38:11,548 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 52.4MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:38:11,551 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4358.76ms. Allocated memory was 52.4MB in the beginning and 140.5MB in the end (delta: 88.1MB). Free memory was 28.2MB in the beginning and 71.8MB in the end (delta: -43.7MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2021-11-21 04:38:11,553 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.25ms. Allocated memory is still 140.5MB. Free memory was 71.8MB in the beginning and 59.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 04:38:11,554 INFO L158 Benchmark]: Boogie Preprocessor took 147.22ms. Allocated memory is still 140.5MB. Free memory was 59.3MB in the beginning and 83.7MB in the end (delta: -24.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:38:11,555 INFO L158 Benchmark]: RCFGBuilder took 3129.68ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 83.7MB in the beginning and 139.8MB in the end (delta: -56.1MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. [2021-11-21 04:38:11,556 INFO L158 Benchmark]: CodeCheck took 196.70ms. Allocated memory is still 249.6MB. Free memory was 139.8MB in the beginning and 133.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:38:11,559 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 52.4MB. Free memory is still 31.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4358.76ms. Allocated memory was 52.4MB in the beginning and 140.5MB in the end (delta: 88.1MB). Free memory was 28.2MB in the beginning and 71.8MB in the end (delta: -43.7MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.25ms. Allocated memory is still 140.5MB. Free memory was 71.8MB in the beginning and 59.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 147.22ms. Allocated memory is still 140.5MB. Free memory was 59.3MB in the beginning and 83.7MB in the end (delta: -24.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3129.68ms. Allocated memory was 140.5MB in the beginning and 249.6MB in the end (delta: 109.1MB). Free memory was 83.7MB in the beginning and 139.8MB in the end (delta: -56.1MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. * CodeCheck took 196.70ms. Allocated memory is still 249.6MB. Free memory was 139.8MB in the beginning and 133.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:38:11,613 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_65c34a29-9ee7-451c-afba-e894066ebb14/bin/ukojak-vF6T2TMglN/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