./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_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_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/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_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/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_2572a0dc-9322-45d1-adab-9b1048f3757d/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:16:18,350 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:16:18,353 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:16:18,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:16:18,409 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:16:18,415 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:16:18,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:16:18,423 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:16:18,426 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:16:18,434 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:16:18,436 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:16:18,438 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:16:18,438 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:16:18,441 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:16:18,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:16:18,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:16:18,450 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:16:18,451 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:16:18,456 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:16:18,465 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:16:18,467 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:16:18,471 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:16:18,472 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:16:18,473 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:16:18,477 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:16:18,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:16:18,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:16:18,479 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:16:18,480 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:16:18,481 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:16:18,482 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:16:18,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:16:18,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:16:18,484 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:16:18,486 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:16:18,486 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:16:18,487 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:16:18,487 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:16:18,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:16:18,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:16:18,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:16:18,490 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 01:16:18,514 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:16:18,514 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:16:18,515 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:16:18,516 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:16:18,516 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:16:18,517 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:16:18,517 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:16:18,517 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 01:16:18,517 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:16:18,518 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:16:18,518 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:16:18,518 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:16:18,518 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:16:18,519 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:16:18,519 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:16:18,519 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:16:18,519 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:16:18,520 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:16:18,520 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:16:18,520 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:16:18,520 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:16:18,521 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:16:18,521 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 01:16:18,521 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 01:16:18,521 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:16:18,522 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_2572a0dc-9322-45d1-adab-9b1048f3757d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-23 01:16:18,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:16:18,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:16:18,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:16:18,815 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:16:18,816 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:16:18,818 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-23 01:16:18,892 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/237fe04dc/88a30414304d4ef5987d0afa11bb2d1c/FLAGa592ebb0a [2021-11-23 01:16:19,739 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:16:19,740 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-23 01:16:19,784 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/237fe04dc/88a30414304d4ef5987d0afa11bb2d1c/FLAGa592ebb0a [2021-11-23 01:16:20,232 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/237fe04dc/88a30414304d4ef5987d0afa11bb2d1c [2021-11-23 01:16:20,245 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:16:20,247 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:16:20,249 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:16:20,250 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:16:20,253 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:16:20,254 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:16:20" (1/1) ... [2021-11-23 01:16:20,259 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@439d1ffc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:20, skipping insertion in model container [2021-11-23 01:16:20,259 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:16:20" (1/1) ... [2021-11-23 01:16:20,266 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:16:20,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:16:20,720 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-23 01:16:20,730 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-23 01:16:21,786 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,787 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,787 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,788 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,807 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:21,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,199 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:16:22,201 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:16:22,202 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:16:22,203 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:16:22,205 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:16:22,206 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:16:22,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:16:22,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:16:22,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:16:22,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:16:22,383 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:16:22,560 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,640 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:16:22,687 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:16:22,710 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-23 01:16:22,711 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-23 01:16:22,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,761 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,773 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,809 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:16:22,810 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:16:22,811 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:16:22,812 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:16:22,813 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:16:22,814 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:16:22,814 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:16:22,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:16:22,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:16:22,816 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:16:22,859 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:16:22,965 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:22,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:23,057 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:16:23,366 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:16:23,367 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23 WrapperNode [2021-11-23 01:16:23,367 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:16:23,368 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:16:23,370 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:16:23,370 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:16:23,378 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,519 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,612 INFO L137 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 925 [2021-11-23 01:16:23,613 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:16:23,614 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:16:23,614 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:16:23,614 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:16:23,623 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,623 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,632 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,705 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,713 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,723 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:16:23,724 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:16:23,725 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:16:23,725 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:16:23,726 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:23" (1/1) ... [2021-11-23 01:16:23,735 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:16:23,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:16:23,759 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:16:23,765 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:16:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:16:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:16:23,807 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-23 01:16:23,807 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-23 01:16:23,807 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:16:23,807 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:16:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:16:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:16:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 01:16:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-23 01:16:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-23 01:16:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:16:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:16:23,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:16:23,810 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:16:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:16:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:16:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:16:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:16:23,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:16:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:16:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:16:23,814 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:16:23,814 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:16:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:16:23,815 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:16:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:16:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:16:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:16:23,815 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:16:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:16:23,816 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 01:16:23,816 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:16:23,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:16:23,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 01:16:24,210 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:16:24,212 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:16:25,696 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:16:25,889 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:16:25,889 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:16:25,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:16:25 BoogieIcfgContainer [2021-11-23 01:16:25,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:16:25,893 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:16:25,893 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:16:25,903 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:16:25,903 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:16:25" (1/1) ... [2021-11-23 01:16:25,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:16:25,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:26,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2021-11-23 01:16:26,010 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2021-11-23 01:16:26,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:16:26,020 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:26,021 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:26,074 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 01:16:26,084 INFO L158 Benchmark]: Toolchain (without parser) took 5830.76ms. Allocated memory was 109.1MB in the beginning and 169.9MB in the end (delta: 60.8MB). Free memory was 67.7MB in the beginning and 85.2MB in the end (delta: -17.5MB). Peak memory consumption was 44.2MB. Max. memory is 16.1GB. [2021-11-23 01:16:26,084 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 62.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:16:26,086 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3118.19ms. Allocated memory was 109.1MB in the beginning and 169.9MB in the end (delta: 60.8MB). Free memory was 67.7MB in the beginning and 114.7MB in the end (delta: -47.1MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. [2021-11-23 01:16:26,086 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.62ms. Allocated memory is still 169.9MB. Free memory was 114.7MB in the beginning and 103.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 01:16:26,087 INFO L158 Benchmark]: Boogie Preprocessor took 110.10ms. Allocated memory is still 169.9MB. Free memory was 103.4MB in the beginning and 96.7MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:16:26,088 INFO L158 Benchmark]: RCFGBuilder took 2167.83ms. Allocated memory is still 169.9MB. Free memory was 96.7MB in the beginning and 92.5MB in the end (delta: 4.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2021-11-23 01:16:26,091 INFO L158 Benchmark]: CodeCheck took 184.43ms. Allocated memory is still 169.9MB. Free memory was 92.5MB in the beginning and 85.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:16:26,097 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 109.1MB. Free memory is still 62.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3118.19ms. Allocated memory was 109.1MB in the beginning and 169.9MB in the end (delta: 60.8MB). Free memory was 67.7MB in the beginning and 114.7MB in the end (delta: -47.1MB). Peak memory consumption was 58.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.62ms. Allocated memory is still 169.9MB. Free memory was 114.7MB in the beginning and 103.4MB in the end (delta: 11.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 110.10ms. Allocated memory is still 169.9MB. Free memory was 103.4MB in the beginning and 96.7MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2167.83ms. Allocated memory is still 169.9MB. Free memory was 96.7MB in the beginning and 92.5MB in the end (delta: 4.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * CodeCheck took 184.43ms. Allocated memory is still 169.9MB. Free memory was 92.5MB in the beginning and 85.2MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 01:16:26,149 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/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_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/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_2572a0dc-9322-45d1-adab-9b1048f3757d/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 01:16:28,783 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 01:16:28,787 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 01:16:28,845 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 01:16:28,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 01:16:28,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 01:16:28,853 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 01:16:28,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 01:16:28,862 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 01:16:28,869 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 01:16:28,874 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 01:16:28,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 01:16:28,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 01:16:28,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 01:16:28,881 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 01:16:28,887 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 01:16:28,889 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 01:16:28,890 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 01:16:28,892 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 01:16:28,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 01:16:28,903 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 01:16:28,905 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 01:16:28,908 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 01:16:28,910 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 01:16:28,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 01:16:28,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 01:16:28,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 01:16:28,917 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 01:16:28,917 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 01:16:28,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 01:16:28,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 01:16:28,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 01:16:28,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 01:16:28,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 01:16:28,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 01:16:28,925 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 01:16:28,926 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 01:16:28,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 01:16:28,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 01:16:28,928 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 01:16:28,929 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 01:16:28,930 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 01:16:28,972 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 01:16:28,972 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 01:16:28,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 01:16:28,974 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 01:16:28,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 01:16:28,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 01:16:28,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 01:16:28,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 01:16:28,977 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 01:16:28,977 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 01:16:28,978 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 01:16:28,978 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 01:16:28,978 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 01:16:28,979 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 01:16:28,979 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 01:16:28,979 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 01:16:28,979 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 01:16:28,980 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 01:16:28,980 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 01:16:28,980 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 01:16:28,980 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:16:28,981 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 01:16:28,981 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 01:16:28,981 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 01:16:28,981 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 01:16:28,981 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 01:16:28,982 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 01:16:28,982 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 01:16:28,982 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 01:16:28,982 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_2572a0dc-9322-45d1-adab-9b1048f3757d/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2021-11-23 01:16:29,359 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 01:16:29,402 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 01:16:29,405 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 01:16:29,407 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 01:16:29,408 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 01:16:29,410 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-23 01:16:29,482 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/c8e20b035/13a153b9667c4bd484f554ab22671e62/FLAG3bb7b24cb [2021-11-23 01:16:30,386 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 01:16:30,387 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2021-11-23 01:16:30,436 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/c8e20b035/13a153b9667c4bd484f554ab22671e62/FLAG3bb7b24cb [2021-11-23 01:16:30,859 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/data/c8e20b035/13a153b9667c4bd484f554ab22671e62 [2021-11-23 01:16:30,861 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 01:16:30,863 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 01:16:30,864 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 01:16:30,864 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 01:16:30,869 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 01:16:30,870 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:16:30" (1/1) ... [2021-11-23 01:16:30,872 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@78817944 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:30, skipping insertion in model container [2021-11-23 01:16:30,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 01:16:30" (1/1) ... [2021-11-23 01:16:30,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 01:16:30,995 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:16:31,348 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-23 01:16:31,353 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-23 01:16:32,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,349 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,352 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,354 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,377 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,383 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,387 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:32,929 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:16:32,931 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:16:32,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:16:32,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:16:32,940 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:16:32,942 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:16:32,943 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:16:32,944 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:16:32,948 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:16:32,951 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:16:33,198 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:16:33,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,493 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:16:33,580 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 01:16:33,631 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 01:16:33,638 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-23 01:16:33,638 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-23 01:16:33,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,747 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:16:33,747 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:16:33,748 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:16:33,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:16:33,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:16:33,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:16:33,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:16:33,754 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:16:33,755 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:16:33,755 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:16:33,800 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:16:33,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:33,940 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:16:33,984 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 01:16:34,009 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2021-11-23 01:16:34,009 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_2572a0dc-9322-45d1-adab-9b1048f3757d/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2021-11-23 01:16:34,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,062 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,062 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,063 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,064 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,096 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 01:16:34,097 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 01:16:34,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 01:16:34,098 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 01:16:34,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 01:16:34,099 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 01:16:34,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 01:16:34,100 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 01:16:34,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 01:16:34,101 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 01:16:34,155 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 01:16:34,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 01:16:34,254 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 01:16:34,699 INFO L208 MainTranslator]: Completed translation [2021-11-23 01:16:34,700 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34 WrapperNode [2021-11-23 01:16:34,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 01:16:34,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 01:16:34,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 01:16:34,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 01:16:34,709 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:34,845 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:34,971 INFO L137 Inliner]: procedures = 711, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 922 [2021-11-23 01:16:34,971 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 01:16:34,972 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 01:16:34,973 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 01:16:34,973 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 01:16:34,981 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:34,982 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:35,003 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:35,004 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:35,079 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:35,095 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:35,104 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:35,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 01:16:35,115 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 01:16:35,115 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 01:16:35,115 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 01:16:35,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 01:16:34" (1/1) ... [2021-11-23 01:16:35,123 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 01:16:35,136 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 01:16:35,147 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 01:16:35,181 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 01:16:35,196 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-23 01:16:35,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-23 01:16:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2021-11-23 01:16:35,197 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2021-11-23 01:16:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 01:16:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 01:16:35,197 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 01:16:35,197 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 01:16:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 01:16:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 01:16:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2021-11-23 01:16:35,198 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2021-11-23 01:16:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 01:16:35,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 01:16:35,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 01:16:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 01:16:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-23 01:16:35,199 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-23 01:16:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 01:16:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 01:16:35,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 01:16:35,199 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 01:16:35,199 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 01:16:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 01:16:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 01:16:35,200 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 01:16:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 01:16:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 01:16:35,200 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 01:16:35,200 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 01:16:35,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 01:16:35,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 01:16:35,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 01:16:35,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 01:16:35,201 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 01:16:35,201 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 01:16:35,201 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:16:35,202 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2021-11-23 01:16:35,483 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 01:16:35,485 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 01:16:37,912 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 01:16:38,080 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 01:16:38,080 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-23 01:16:38,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:16:38 BoogieIcfgContainer [2021-11-23 01:16:38,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 01:16:38,084 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 01:16:38,084 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 01:16:38,094 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 01:16:38,094 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 01:16:38" (1/1) ... [2021-11-23 01:16:38,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 01:16:38,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 01:16:38,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2021-11-23 01:16:38,166 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2021-11-23 01:16:38,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-23 01:16:38,175 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 01:16:38,176 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 01:16:38,221 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 01:16:38,234 INFO L158 Benchmark]: Toolchain (without parser) took 7369.02ms. Allocated memory was 67.1MB in the beginning and 272.6MB in the end (delta: 205.5MB). Free memory was 36.8MB in the beginning and 179.7MB in the end (delta: -142.9MB). Peak memory consumption was 60.6MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,235 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 47.5MB in the beginning and 47.5MB in the end (delta: 44.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 01:16:38,236 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3836.42ms. Allocated memory was 67.1MB in the beginning and 151.0MB in the end (delta: 83.9MB). Free memory was 36.6MB in the beginning and 79.6MB in the end (delta: -43.0MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,236 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.94ms. Allocated memory is still 151.0MB. Free memory was 79.6MB in the beginning and 68.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,239 INFO L158 Benchmark]: Boogie Preprocessor took 142.01ms. Allocated memory is still 151.0MB. Free memory was 68.1MB in the beginning and 59.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,239 INFO L158 Benchmark]: RCFGBuilder took 2968.24ms. Allocated memory was 151.0MB in the beginning and 272.6MB in the end (delta: 121.6MB). Free memory was 59.7MB in the beginning and 187.1MB in the end (delta: -127.4MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,240 INFO L158 Benchmark]: CodeCheck took 147.11ms. Allocated memory is still 272.6MB. Free memory was 187.1MB in the beginning and 179.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 01:16:38,244 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 0.31ms. Allocated memory is still 67.1MB. Free memory was 47.5MB in the beginning and 47.5MB in the end (delta: 44.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3836.42ms. Allocated memory was 67.1MB in the beginning and 151.0MB in the end (delta: 83.9MB). Free memory was 36.6MB in the beginning and 79.6MB in the end (delta: -43.0MB). Peak memory consumption was 62.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.94ms. Allocated memory is still 151.0MB. Free memory was 79.6MB in the beginning and 68.1MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.01ms. Allocated memory is still 151.0MB. Free memory was 68.1MB in the beginning and 59.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2968.24ms. Allocated memory was 151.0MB in the beginning and 272.6MB in the end (delta: 121.6MB). Free memory was 59.7MB in the beginning and 187.1MB in the end (delta: -127.4MB). Peak memory consumption was 26.4MB. Max. memory is 16.1GB. * CodeCheck took 147.11ms. Allocated memory is still 272.6MB. Free memory was 187.1MB in the beginning and 179.7MB 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 01:16:38,300 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2572a0dc-9322-45d1-adab-9b1048f3757d/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