./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB --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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:44:18,363 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:18,366 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:18,433 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:18,434 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:18,440 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:18,444 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:18,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:18,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:18,461 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:18,462 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:18,464 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:18,466 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:18,469 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:18,472 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:18,475 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:18,477 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:18,478 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:18,480 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:18,483 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:18,485 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:18,492 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:18,496 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:18,498 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:18,506 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:18,507 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:18,508 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:18,510 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:18,511 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:18,512 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:18,513 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:18,521 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:18,523 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:18,525 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:18,527 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:18,527 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:18,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:18,529 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:18,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:18,530 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:18,531 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:18,532 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-10-17 16:44:18,604 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:18,604 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:18,606 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:18,606 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:18,608 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:18,608 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:18,609 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:18,609 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 16:44:18,609 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:18,609 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:18,611 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:18,611 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:18,612 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:18,612 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:18,613 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:18,613 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:18,613 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:18,613 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:18,614 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:18,614 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:18,614 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:18,615 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:18,615 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-10-17 16:44:18,615 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 16:44:18,615 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:18,616 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-10-17 16:44:18,942 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:18,983 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:18,986 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:18,988 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:18,990 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:18,991 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-10-17 16:44:19,074 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/d202b22bc/74e21137c3144656b4521fc4ea4b7d92/FLAG4c34911cc [2022-10-17 16:44:20,131 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:20,132 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-10-17 16:44:20,190 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/d202b22bc/74e21137c3144656b4521fc4ea4b7d92/FLAG4c34911cc [2022-10-17 16:44:20,447 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/d202b22bc/74e21137c3144656b4521fc4ea4b7d92 [2022-10-17 16:44:20,449 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:20,452 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:20,454 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:20,454 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:20,458 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:20,459 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:20" (1/1) ... [2022-10-17 16:44:20,462 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68c117c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:20, skipping insertion in model container [2022-10-17 16:44:20,463 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:20" (1/1) ... [2022-10-17 16:44:20,473 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:20,573 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:20,949 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-10-17 16:44:20,960 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-10-17 16:44:22,175 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,176 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,177 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,179 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,180 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,198 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,199 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,202 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,203 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:22,743 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:22,745 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:22,746 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:22,748 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:22,750 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:22,751 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:22,752 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:22,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:22,753 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:22,761 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:23,052 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:44:23,315 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,316 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,437 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:23,530 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 16:44:23,573 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-10-17 16:44:23,574 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-10-17 16:44:23,635 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,636 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,637 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,638 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,641 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,654 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,655 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,660 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,662 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:23,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:23,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:23,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:23,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:23,723 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:23,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:23,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:23,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:23,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:23,767 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:44:23,896 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,897 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:23,995 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 16:44:24,414 INFO L208 MainTranslator]: Completed translation [2022-10-17 16:44:24,415 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24 WrapperNode [2022-10-17 16:44:24,415 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:24,417 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:24,417 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 16:44:24,417 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 16:44:24,426 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,548 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,628 INFO L138 Inliner]: procedures = 691, calls = 2649, calls flagged for inlining = 58, calls inlined = 4, statements flattened = 829 [2022-10-17 16:44:24,629 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 16:44:24,630 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 16:44:24,630 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 16:44:24,630 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 16:44:24,641 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,641 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,650 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,651 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,714 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,720 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,727 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,747 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 16:44:24,748 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 16:44:24,748 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 16:44:24,748 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 16:44:24,763 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:24" (1/1) ... [2022-10-17 16:44:24,777 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:24,792 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/z3 [2022-10-17 16:44:24,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-10-17 16:44:24,823 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-10-17 16:44:24,868 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-10-17 16:44:24,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-10-17 16:44:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 16:44:24,869 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-10-17 16:44:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-10-17 16:44:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 16:44:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-10-17 16:44:24,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-10-17 16:44:24,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-10-17 16:44:24,871 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-10-17 16:44:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 16:44:24,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 16:44:24,872 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-10-17 16:44:24,872 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-10-17 16:44:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 16:44:24,873 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 16:44:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 16:44:24,874 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-10-17 16:44:24,874 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-10-17 16:44:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-10-17 16:44:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-10-17 16:44:24,875 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-17 16:44:24,875 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-17 16:44:24,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 16:44:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 16:44:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 16:44:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 16:44:24,877 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-10-17 16:44:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-10-17 16:44:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lookup [2022-10-17 16:44:24,878 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lookup [2022-10-17 16:44:24,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 16:44:25,313 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 16:44:25,325 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 16:44:27,263 INFO L276 CfgBuilder]: Performing block encoding [2022-10-17 16:44:27,537 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-17 16:44:27,537 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-10-17 16:44:27,541 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:27 BoogieIcfgContainer [2022-10-17 16:44:27,541 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-17 16:44:27,543 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-10-17 16:44:27,543 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-10-17 16:44:27,555 INFO L275 PluginConnector]: CodeCheck initialized [2022-10-17 16:44:27,555 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.10 04:44:27" (1/1) ... [2022-10-17 16:44:27,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-17 16:44:27,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-10-17 16:44:27,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 150 states to 109 states and 150 transitions. [2022-10-17 16:44:27,676 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 150 transitions. [2022-10-17 16:44:27,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-10-17 16:44:27,687 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-10-17 16:44:27,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-17 16:44:27,748 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:385) 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:153) 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) [2022-10-17 16:44:27,763 INFO L158 Benchmark]: Toolchain (without parser) took 7305.48ms. Allocated memory was 96.5MB in the beginning and 163.6MB in the end (delta: 67.1MB). Free memory was 63.1MB in the beginning and 77.2MB in the end (delta: -14.1MB). Peak memory consumption was 52.0MB. Max. memory is 16.1GB. [2022-10-17 16:44:27,764 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:27,765 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3961.65ms. Allocated memory was 96.5MB in the beginning and 163.6MB in the end (delta: 67.1MB). Free memory was 62.9MB in the beginning and 112.7MB in the end (delta: -49.8MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. [2022-10-17 16:44:27,766 INFO L158 Benchmark]: Boogie Procedure Inliner took 212.39ms. Allocated memory is still 163.6MB. Free memory was 111.6MB in the beginning and 100.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-10-17 16:44:27,767 INFO L158 Benchmark]: Boogie Preprocessor took 117.48ms. Allocated memory is still 163.6MB. Free memory was 100.1MB in the beginning and 93.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:27,768 INFO L158 Benchmark]: RCFGBuilder took 2793.92ms. Allocated memory is still 163.6MB. Free memory was 93.8MB in the beginning and 84.6MB in the end (delta: 9.3MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. [2022-10-17 16:44:27,771 INFO L158 Benchmark]: CodeCheck took 214.64ms. Allocated memory is still 163.6MB. Free memory was 84.6MB in the beginning and 77.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:27,776 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory is still 65.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3961.65ms. Allocated memory was 96.5MB in the beginning and 163.6MB in the end (delta: 67.1MB). Free memory was 62.9MB in the beginning and 112.7MB in the end (delta: -49.8MB). Peak memory consumption was 65.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 212.39ms. Allocated memory is still 163.6MB. Free memory was 111.6MB in the beginning and 100.1MB in the end (delta: 11.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 117.48ms. Allocated memory is still 163.6MB. Free memory was 100.1MB in the beginning and 93.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2793.92ms. Allocated memory is still 163.6MB. Free memory was 93.8MB in the beginning and 84.6MB in the end (delta: 9.3MB). Peak memory consumption was 66.9MB. Max. memory is 16.1GB. * CodeCheck took 214.64ms. Allocated memory is still 163.6MB. Free memory was 84.6MB in the beginning and 77.2MB 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. [2022-10-17 16:44:27,827 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/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_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB --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 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 16:44:30,430 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 16:44:30,433 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 16:44:30,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 16:44:30,477 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 16:44:30,481 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 16:44:30,484 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 16:44:30,490 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 16:44:30,497 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 16:44:30,500 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 16:44:30,505 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 16:44:30,507 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 16:44:30,507 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 16:44:30,509 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 16:44:30,510 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 16:44:30,511 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 16:44:30,512 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 16:44:30,513 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 16:44:30,516 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 16:44:30,518 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 16:44:30,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 16:44:30,527 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 16:44:30,530 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 16:44:30,532 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 16:44:30,547 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 16:44:30,548 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 16:44:30,548 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 16:44:30,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 16:44:30,551 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 16:44:30,552 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 16:44:30,553 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 16:44:30,553 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 16:44:30,555 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 16:44:30,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 16:44:30,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 16:44:30,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 16:44:30,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 16:44:30,559 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 16:44:30,559 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 16:44:30,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 16:44:30,561 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 16:44:30,566 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-10-17 16:44:30,621 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 16:44:30,621 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 16:44:30,623 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 16:44:30,623 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-10-17 16:44:30,624 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 16:44:30,625 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 16:44:30,625 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 16:44:30,625 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 16:44:30,625 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 16:44:30,625 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 16:44:30,626 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 16:44:30,627 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 16:44:30,627 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 16:44:30,627 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 16:44:30,627 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 16:44:30,627 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 16:44:30,628 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 16:44:30,628 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-10-17 16:44:30,628 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-10-17 16:44:30,628 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 16:44:30,628 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-10-17 16:44:30,629 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 16:44:30,629 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 16:44:30,629 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 16:44:30,629 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 16:44:30,629 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 16:44:30,630 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 16:44:30,630 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-10-17 16:44:30,630 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 16:44:30,630 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0658a835d559c56129f1a85a00e9d3bbd205d66ef64b5c7d14ae72b3d1b496e0 [2022-10-17 16:44:31,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 16:44:31,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 16:44:31,040 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 16:44:31,042 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 16:44:31,043 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 16:44:31,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-10-17 16:44:31,115 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/cc0e91dc6/48e4d1aade5d4c40a17fd39702898261/FLAG4aec602a8 [2022-10-17 16:44:32,039 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 16:44:32,040 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i [2022-10-17 16:44:32,078 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/cc0e91dc6/48e4d1aade5d4c40a17fd39702898261/FLAG4aec602a8 [2022-10-17 16:44:32,492 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c944b09d-223b-4880-9549-8c3eb2e30a3b/bin/ukojak-92XMlrwhuB/data/cc0e91dc6/48e4d1aade5d4c40a17fd39702898261 [2022-10-17 16:44:32,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 16:44:32,497 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 16:44:32,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 16:44:32,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 16:44:32,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 16:44:32,503 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:32" (1/1) ... [2022-10-17 16:44:32,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40fa9a48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 04:44:32, skipping insertion in model container [2022-10-17 16:44:32,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 04:44:32" (1/1) ... [2022-10-17 16:44:32,513 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 16:44:32,616 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 16:44:32,949 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4504,4517] [2022-10-17 16:44:32,958 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_c944b09d-223b-4880-9549-8c3eb2e30a3b/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lookup_harness.i[4564,4577] [2022-10-17 16:44:34,096 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,096 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,097 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,098 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,100 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,119 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,120 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,124 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,126 WARN L1550 CHandler]: Possible shadowing of function index [2022-10-17 16:44:34,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-10-17 16:44:34,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-10-17 16:44:34,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-10-17 16:44:34,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-10-17 16:44:34,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-10-17 16:44:34,711 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-10-17 16:44:34,712 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-10-17 16:44:34,714 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-10-17 16:44:34,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-10-17 16:44:34,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-10-17 16:44:34,926 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-10-17 16:44:34,945 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.ArithmeticException: BigInteger out of int range at java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.checkIfNecessaryMemoryModelAdaption(CHandler.java:1009) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:968) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:279) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1384) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:249) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.translateInitializer(CHandler.java:2978) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.handleIASTDeclarator(CHandler.java:2836) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2138) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:143) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1135) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:211) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:232) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:155) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.PRDispatcher.dispatch(PRDispatcher.java:134) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:192) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-10-17 16:44:34,951 INFO L158 Benchmark]: Toolchain (without parser) took 2453.20ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 35.2MB in the beginning and 35.9MB in the end (delta: -711.6kB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:34,952 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory was 34.4MB in the beginning and 34.4MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 16:44:34,953 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2450.78ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 34.9MB in the beginning and 35.9MB in the end (delta: -1.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. [2022-10-17 16:44:34,956 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 54.5MB. Free memory was 34.4MB in the beginning and 34.4MB in the end (delta: 42.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2450.78ms. Allocated memory was 54.5MB in the beginning and 71.3MB in the end (delta: 16.8MB). Free memory was 34.9MB in the beginning and 35.9MB in the end (delta: -1.0MB). Peak memory consumption was 25.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: ArithmeticException: BigInteger out of int range: java.base/java.math.BigInteger.intValueExact(BigInteger.java:4784) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: ArithmeticException: BigInteger out of int range