./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_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_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/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_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/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_b21b5c7d-cef3-491c-8ff2-9617756940a4/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:00:12,621 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:00:12,623 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:00:12,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:00:12,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:00:12,679 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:00:12,682 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:00:12,687 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:00:12,689 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:00:12,697 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:00:12,699 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:00:12,701 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:00:12,702 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:00:12,705 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:00:12,708 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:00:12,711 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:00:12,713 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:00:12,714 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:00:12,720 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:00:12,724 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:00:12,729 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:00:12,730 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:00:12,734 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:00:12,735 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:00:12,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:00:12,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:00:12,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:00:12,744 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:00:12,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:00:12,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:00:12,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:00:12,748 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:00:12,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:00:12,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:00:12,753 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:00:12,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:00:12,754 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:00:12,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:00:12,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:00:12,755 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:00:12,756 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:00:12,761 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:00:12,803 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:00:12,804 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:00:12,805 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:00:12,805 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:00:12,806 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:00:12,806 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:00:12,806 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:00:12,807 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:00:12,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:00:12,810 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:00:12,810 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:00:12,810 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:00:12,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:00:12,811 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:00:12,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:00:12,811 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:00:12,811 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:00:12,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:00:12,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:12,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:00:12,812 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:00:12,812 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:00:12,813 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:00:12,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:00:12,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:00:12,813 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-11-23 01:00:13,035 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:00:13,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:00:13,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:00:13,080 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:00:13,084 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:00:13,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-23 01:00:13,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/01354e762/2f363ad8ac7141edb529d076e2d140bd/FLAGfd3f5358e [2021-11-23 01:00:14,069 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:00:14,071 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-23 01:00:14,118 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/01354e762/2f363ad8ac7141edb529d076e2d140bd/FLAGfd3f5358e [2021-11-23 01:00:14,561 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/01354e762/2f363ad8ac7141edb529d076e2d140bd [2021-11-23 01:00:14,564 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:00:14,565 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:00:14,567 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:14,567 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:00:14,570 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:00:14,571 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:14" (1/1) ... [2021-11-23 01:00:14,572 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7439b5d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:14, skipping insertion in model container [2021-11-23 01:00:14,572 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:14" (1/1) ... [2021-11-23 01:00:14,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:00:14,715 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:00:15,041 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-23 01:00:15,051 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-23 01:00:16,037 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,053 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,076 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,083 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,085 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,590 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:00:16,591 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:00:16,592 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:00:16,596 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:00:16,599 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:00:16,603 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:00:16,608 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:00:16,608 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:00:16,610 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:00:16,613 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:00:16,799 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:00:16,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,890 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:16,958 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:17,014 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:00:17,028 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-23 01:00:17,028 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-23 01:00:17,141 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,142 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,159 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,161 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,185 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,186 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:00:17,227 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:00:17,228 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:00:17,229 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:00:17,230 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:00:17,231 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:00:17,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:00:17,232 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:00:17,233 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:00:17,233 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:00:17,256 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:00:17,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:17,355 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:17,667 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:00:17,668 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17 WrapperNode [2021-11-23 01:00:17,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:17,670 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:17,671 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:00:17,672 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:00:17,679 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:17,805 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:17,903 INFO L137 Inliner]: procedures = 691, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2021-11-23 01:00:17,904 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:17,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:00:17,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:00:17,905 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:00:17,914 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:17,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:17,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:17,927 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:17,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:18,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:18,012 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:18,032 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:00:18,039 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:00:18,040 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:00:18,040 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:00:18,041 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:17" (1/1) ... [2021-11-23 01:00:18,048 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:18,059 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:00:18,078 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:00:18,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:00:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:00:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:00:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:00:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:00:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:00:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:00:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:00:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-23 01:00:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-23 01:00:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:00:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:00:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:00:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:00:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:00:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:00:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:00:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:00:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:00:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:00:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:00:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:00:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:00:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:00:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:00:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:00:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:00:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-23 01:00:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-23 01:00:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:00:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:00:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:00:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:00:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:00:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:00:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:00:18,407 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:00:18,426 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:00:19,952 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:00:20,122 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:00:20,122 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:00:20,125 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:20 BoogieIcfgContainer [2021-11-23 01:00:20,126 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:00:20,127 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:00:20,127 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:00:20,137 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:00:20,137 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:20" (1/1) ... [2021-11-23 01:00:20,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:00:20,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:20,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2021-11-23 01:00:20,232 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2021-11-23 01:00:20,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 01:00:20,240 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:20,241 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:20,293 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 01:00:20,307 INFO L158 Benchmark]: Toolchain (without parser) took 5736.66ms. Allocated memory was 127.9MB in the beginning and 245.4MB in the end (delta: 117.4MB). Free memory was 86.6MB in the beginning and 166.1MB in the end (delta: -79.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-23 01:00:20,307 INFO L158 Benchmark]: CDTParser took 0.60ms. Allocated memory is still 79.7MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:00:20,308 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3102.32ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 86.3MB in the beginning and 93.5MB in the end (delta: -7.1MB). Peak memory consumption was 82.1MB. Max. memory is 16.1GB. [2021-11-23 01:00:20,308 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.49ms. Allocated memory is still 163.6MB. Free memory was 93.5MB in the beginning and 82.0MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:00:20,309 INFO L158 Benchmark]: Boogie Preprocessor took 133.43ms. Allocated memory is still 163.6MB. Free memory was 82.0MB in the beginning and 74.6MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:00:20,310 INFO L158 Benchmark]: RCFGBuilder took 2086.60ms. Allocated memory was 163.6MB in the beginning and 245.4MB in the end (delta: 81.8MB). Free memory was 74.6MB in the beginning and 173.4MB in the end (delta: -98.8MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2021-11-23 01:00:20,310 INFO L158 Benchmark]: CodeCheck took 174.66ms. Allocated memory is still 245.4MB. Free memory was 173.4MB in the beginning and 166.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:00:20,313 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 0.60ms. Allocated memory is still 79.7MB. Free memory is still 38.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3102.32ms. Allocated memory was 127.9MB in the beginning and 163.6MB in the end (delta: 35.7MB). Free memory was 86.3MB in the beginning and 93.5MB in the end (delta: -7.1MB). Peak memory consumption was 82.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.49ms. Allocated memory is still 163.6MB. Free memory was 93.5MB in the beginning and 82.0MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.43ms. Allocated memory is still 163.6MB. Free memory was 82.0MB in the beginning and 74.6MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2086.60ms. Allocated memory was 163.6MB in the beginning and 245.4MB in the end (delta: 81.8MB). Free memory was 74.6MB in the beginning and 173.4MB in the end (delta: -98.8MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. * CodeCheck took 174.66ms. Allocated memory is still 245.4MB. Free memory was 173.4MB in the beginning and 166.1MB 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 01:00:20,369 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/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 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/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_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/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_b21b5c7d-cef3-491c-8ff2-9617756940a4/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 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:00:22,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:00:22,766 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:00:22,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:00:22,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:00:22,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:00:22,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:00:22,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:00:22,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:00:22,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:00:22,809 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:00:22,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:00:22,811 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:00:22,813 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:00:22,814 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:00:22,816 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:00:22,817 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:00:22,818 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:00:22,821 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:00:22,823 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:00:22,826 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:00:22,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:00:22,829 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:00:22,830 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:00:22,834 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:00:22,835 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:00:22,835 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:00:22,836 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:00:22,837 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:00:22,838 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:00:22,839 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:00:22,840 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:00:22,841 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:00:22,842 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:00:22,843 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:00:22,843 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:00:22,844 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:00:22,845 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:00:22,845 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:00:22,846 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:00:22,847 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:00:22,848 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:00:22,873 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:00:22,873 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:00:22,874 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:00:22,875 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:00:22,876 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:00:22,876 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:00:22,876 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:00:22,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:00:22,877 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:00:22,878 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:00:22,878 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:00:22,878 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:00:22,879 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:00:22,879 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:00:22,879 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:00:22,880 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:00:22,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:00:22,881 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:00:22,881 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:00:22,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:00:22,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:22,882 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:00:22,883 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:00:22,883 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:00:22,883 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:00:22,883 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:00:22,883 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:00:22,884 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:00:22,884 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:00:22,888 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2021-11-23 01:00:23,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:00:23,310 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:00:23,313 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:00:23,316 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:00:23,318 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:00:23,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-23 01:00:23,401 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/eaa704cc9/a3132c0a64f04000b54b31202be993a7/FLAG1a4ad0259 [2021-11-23 01:00:24,475 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:00:24,477 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2021-11-23 01:00:24,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/eaa704cc9/a3132c0a64f04000b54b31202be993a7/FLAG1a4ad0259 [2021-11-23 01:00:24,841 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/data/eaa704cc9/a3132c0a64f04000b54b31202be993a7 [2021-11-23 01:00:24,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:00:24,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:00:24,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:24,851 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:00:24,854 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:00:24,855 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:24" (1/1) ... [2021-11-23 01:00:24,857 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dc37409 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:24, skipping insertion in model container [2021-11-23 01:00:24,857 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:00:24" (1/1) ... [2021-11-23 01:00:24,864 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:00:24,984 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:00:25,344 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-23 01:00:25,351 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-23 01:00:26,426 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,427 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,429 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,430 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,459 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:26,866 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:00:26,867 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:00:26,869 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:00:26,870 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:00:26,871 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:00:26,872 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:00:26,873 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:00:26,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:00:26,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:00:26,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:00:27,052 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:00:27,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:27,382 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:00:27,482 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:00:27,486 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-23 01:00:27,487 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-23 01:00:27,542 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,543 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,544 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,552 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,553 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,587 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:00:27,588 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:00:27,589 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:00:27,590 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:00:27,590 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:00:27,591 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:00:27,592 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:00:27,592 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:00:27,593 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:00:27,593 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:00:27,615 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:00:27,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,694 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,725 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:27,756 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:00:27,799 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2021-11-23 01:00:27,799 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_b21b5c7d-cef3-491c-8ff2-9617756940a4/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2021-11-23 01:00:27,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,833 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:27,871 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:00:27,871 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:00:27,872 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:00:27,873 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:00:27,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:00:27,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:00:27,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:00:27,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:00:27,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:00:27,876 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:00:27,943 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:00:28,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:28,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:00:28,149 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:00:28,545 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:00:28,546 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28 WrapperNode [2021-11-23 01:00:28,546 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:00:28,548 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:28,548 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:00:28,548 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:00:28,556 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,681 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,777 INFO L137 Inliner]: procedures = 711, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 874 [2021-11-23 01:00:28,778 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:00:28,779 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:00:28,779 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:00:28,779 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:00:28,794 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,795 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,806 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,807 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,851 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,859 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,884 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,913 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:00:28,914 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:00:28,914 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:00:28,914 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:00:28,915 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:00:28" (1/1) ... [2021-11-23 01:00:28,925 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:00:28,936 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:00:28,958 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:00:28,979 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:00:29,010 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:00:29,011 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:00:29,011 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:00:29,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:00:29,011 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:00:29,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:00:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:00:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:00:29,013 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-23 01:00:29,013 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-23 01:00:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:00:29,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:00:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:00:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:00:29,014 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:00:29,015 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:00:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:00:29,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:00:29,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:00:29,016 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:00:29,016 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:00:29,017 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:00:29,018 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:00:29,018 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:00:29,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:00:29,018 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:00:29,018 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:00:29,018 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:00:29,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:00:29,019 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-23 01:00:29,019 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-23 01:00:29,019 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:00:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:00:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:00:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:00:29,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:00:29,020 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:00:29,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:00:29,391 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:00:29,393 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:00:31,675 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:00:31,869 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:00:31,869 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:00:31,872 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:31 BoogieIcfgContainer [2021-11-23 01:00:31,872 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:00:31,873 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:00:31,874 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:00:31,885 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:00:31,889 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:00:31" (1/1) ... [2021-11-23 01:00:31,912 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:00:31,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:00:31,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2021-11-23 01:00:31,989 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2021-11-23 01:00:32,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2021-11-23 01:00:32,002 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:00:32,003 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:00:32,048 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 01:00:32,061 INFO L158 Benchmark]: Toolchain (without parser) took 7211.23ms. Allocated memory was 54.5MB in the beginning and 251.7MB in the end (delta: 197.1MB). Free memory was 34.5MB in the beginning and 183.6MB in the end (delta: -149.1MB). Peak memory consumption was 48.9MB. Max. memory is 16.1GB. [2021-11-23 01:00:32,061 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.1MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:00:32,062 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3696.97ms. Allocated memory was 54.5MB in the beginning and 178.3MB in the end (delta: 123.7MB). Free memory was 34.2MB in the beginning and 118.6MB in the end (delta: -84.4MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. [2021-11-23 01:00:32,065 INFO L158 Benchmark]: Boogie Procedure Inliner took 230.66ms. Allocated memory is still 178.3MB. Free memory was 118.6MB in the beginning and 106.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:00:32,068 INFO L158 Benchmark]: Boogie Preprocessor took 134.38ms. Allocated memory is still 178.3MB. Free memory was 106.0MB in the beginning and 98.5MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:00:32,070 INFO L158 Benchmark]: RCFGBuilder took 2958.57ms. Allocated memory was 178.3MB in the beginning and 251.7MB in the end (delta: 73.4MB). Free memory was 98.5MB in the beginning and 189.9MB in the end (delta: -91.4MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. [2021-11-23 01:00:32,071 INFO L158 Benchmark]: CodeCheck took 184.16ms. Allocated memory is still 251.7MB. Free memory was 189.9MB in the beginning and 183.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:00:32,075 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 0.38ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.1MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3696.97ms. Allocated memory was 54.5MB in the beginning and 178.3MB in the end (delta: 123.7MB). Free memory was 34.2MB in the beginning and 118.6MB in the end (delta: -84.4MB). Peak memory consumption was 62.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 230.66ms. Allocated memory is still 178.3MB. Free memory was 118.6MB in the beginning and 106.0MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 134.38ms. Allocated memory is still 178.3MB. Free memory was 106.0MB in the beginning and 98.5MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2958.57ms. Allocated memory was 178.3MB in the beginning and 251.7MB in the end (delta: 73.4MB). Free memory was 98.5MB in the beginning and 189.9MB in the end (delta: -91.4MB). Peak memory consumption was 44.8MB. Max. memory is 16.1GB. * CodeCheck took 184.16ms. Allocated memory is still 251.7MB. Free memory was 189.9MB in the beginning and 183.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:00:32,127 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b21b5c7d-cef3-491c-8ff2-9617756940a4/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared