./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 --- 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-6b4ec56 [2022-11-20 17:34:46,563 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:34:46,565 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:34:46,589 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:34:46,592 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:34:46,597 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:34:46,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:34:46,607 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:34:46,609 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:34:46,616 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:34:46,617 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:34:46,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:34:46,621 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:34:46,623 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:34:46,625 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:34:46,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:34:46,630 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:34:46,631 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:34:46,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:34:46,638 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:34:46,641 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:34:46,644 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:34:46,645 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:34:46,646 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:34:46,654 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:34:46,655 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:34:46,655 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:34:46,657 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:34:46,657 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:34:46,660 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:34:46,661 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:34:46,662 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:34:46,664 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:34:46,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:34:46,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:34:46,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:34:46,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:34:46,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:34:46,669 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:34:46,670 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:34:46,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:34:46,672 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:34:46,721 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:34:46,722 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:34:46,723 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:34:46,724 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:34:46,724 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:34:46,725 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:34:46,725 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:34:46,725 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:34:46,725 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:34:46,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:34:46,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:34:46,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:34:46,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:34:46,728 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:34:46,728 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:34:46,728 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:34:46,728 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:34:46,729 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:34:46,729 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:34:46,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:34:46,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:34:46,730 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:34:46,730 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:34:46,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:34:46,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:34:46,731 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2022-11-20 17:34:47,054 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:34:47,096 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:34:47,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:34:47,100 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:34:47,100 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:34:47,102 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-20 17:34:50,158 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:34:50,697 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:34:50,698 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-20 17:34:50,735 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data/958634298/3b21c49289b248e8bce57da79318ae9d/FLAG5ac0507e6 [2022-11-20 17:34:50,753 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data/958634298/3b21c49289b248e8bce57da79318ae9d [2022-11-20 17:34:50,756 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:34:50,758 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:34:50,759 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:34:50,759 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:34:50,763 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:34:50,764 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:34:50" (1/1) ... [2022-11-20 17:34:50,765 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4050e957 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:50, skipping insertion in model container [2022-11-20 17:34:50,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:34:50" (1/1) ... [2022-11-20 17:34:50,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:34:50,901 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:34:51,208 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-20 17:34:51,217 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-20 17:34:52,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,471 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,472 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,489 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:52,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,106 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:34:53,108 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:34:53,109 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:34:53,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:34:53,112 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:34:53,113 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:34:53,114 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:34:53,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:34:53,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:34:53,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:34:53,352 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:34:53,523 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,559 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:34:53,614 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:34:53,637 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-20 17:34:53,637 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-20 17:34:53,669 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,670 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,670 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,671 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,677 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,678 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,679 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:34:53,716 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:34:53,717 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:34:53,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:34:53,718 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:34:53,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:34:53,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:34:53,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:34:53,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:34:53,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:34:53,740 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:34:53,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,810 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:34:53,828 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:34:54,118 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:34:54,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54 WrapperNode [2022-11-20 17:34:54,119 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:34:54,120 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:34:54,120 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:34:54,121 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:34:54,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,263 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,326 INFO L138 Inliner]: procedures = 681, calls = 2272, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 384 [2022-11-20 17:34:54,329 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:34:54,330 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:34:54,330 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:34:54,330 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:34:54,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,346 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,347 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,396 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,400 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,416 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,422 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:34:54,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:34:54,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:34:54,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:34:54,427 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:34:54" (1/1) ... [2022-11-20 17:34:54,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:34:54,447 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:34:54,460 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:34:54,488 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:34:54,507 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:34:54,507 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:34:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:34:54,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:34:54,508 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:34:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:34:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:34:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:34:54,509 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:34:54,509 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:34:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:34:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:34:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:34:54,510 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:34:54,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:34:54,511 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:34:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:34:54,512 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:34:54,512 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:34:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 17:34:54,513 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 17:34:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:34:54,513 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:34:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:34:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:34:54,514 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:34:54,514 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:34:54,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:34:54,775 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:34:54,777 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:34:55,469 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:34:55,576 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:34:55,577 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:34:55,580 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:34:55 BoogieIcfgContainer [2022-11-20 17:34:55,580 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:34:55,581 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:34:55,581 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:34:55,591 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:34:55,591 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:34:55" (1/1) ... [2022-11-20 17:34:55,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:34:55,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:34:55,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2022-11-20 17:34:55,668 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2022-11-20 17:34:55,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:34:55,674 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:34:55,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:34:55,728 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:156) 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) [2022-11-20 17:34:55,738 INFO L158 Benchmark]: Toolchain (without parser) took 4978.48ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 103.3MB in the beginning and 116.2MB in the end (delta: -12.9MB). Peak memory consumption was 21.4MB. Max. memory is 16.1GB. [2022-11-20 17:34:55,739 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 117.4MB. Free memory was 82.6MB in the beginning and 82.6MB in the end (delta: 26.1kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:34:55,743 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3360.06ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 103.3MB in the beginning and 131.1MB in the end (delta: -27.7MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. [2022-11-20 17:34:55,744 INFO L158 Benchmark]: Boogie Procedure Inliner took 209.44ms. Allocated memory is still 190.8MB. Free memory was 131.1MB in the beginning and 122.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:34:55,745 INFO L158 Benchmark]: Boogie Preprocessor took 91.72ms. Allocated memory is still 190.8MB. Free memory was 122.7MB in the beginning and 118.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:34:55,745 INFO L158 Benchmark]: RCFGBuilder took 1157.55ms. Allocated memory is still 190.8MB. Free memory was 118.5MB in the beginning and 122.5MB in the end (delta: -4.0MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2022-11-20 17:34:55,746 INFO L158 Benchmark]: CodeCheck took 155.10ms. Allocated memory is still 190.8MB. Free memory was 122.5MB in the beginning and 116.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:34:55,750 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 0.27ms. Allocated memory is still 117.4MB. Free memory was 82.6MB in the beginning and 82.6MB in the end (delta: 26.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3360.06ms. Allocated memory was 157.3MB in the beginning and 190.8MB in the end (delta: 33.6MB). Free memory was 103.3MB in the beginning and 131.1MB in the end (delta: -27.7MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 209.44ms. Allocated memory is still 190.8MB. Free memory was 131.1MB in the beginning and 122.7MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.72ms. Allocated memory is still 190.8MB. Free memory was 122.7MB in the beginning and 118.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1157.55ms. Allocated memory is still 190.8MB. Free memory was 118.5MB in the beginning and 122.5MB in the end (delta: -4.0MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. * CodeCheck took 155.10ms. Allocated memory is still 190.8MB. Free memory was 122.5MB in the beginning and 116.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:34:55,774 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 --- 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-6b4ec56 [2022-11-20 17:34:58,296 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:34:58,298 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:34:58,338 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:34:58,338 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:34:58,342 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:34:58,345 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:34:58,347 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:34:58,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:34:58,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:34:58,351 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:34:58,352 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:34:58,353 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:34:58,354 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:34:58,355 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:34:58,356 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:34:58,357 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:34:58,358 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:34:58,367 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:34:58,370 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:34:58,374 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:34:58,376 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:34:58,379 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:34:58,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:34:58,383 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:34:58,388 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:34:58,389 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:34:58,390 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:34:58,392 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:34:58,393 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:34:58,394 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:34:58,395 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:34:58,396 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:34:58,397 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:34:58,399 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:34:58,399 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:34:58,415 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:34:58,415 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:34:58,416 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:34:58,417 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:34:58,417 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:34:58,420 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:34:58,444 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:34:58,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:34:58,445 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:34:58,446 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:34:58,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:34:58,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:34:58,447 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:34:58,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:34:58,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:34:58,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:34:58,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:34:58,448 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:34:58,448 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:34:58,448 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:34:58,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:34:58,448 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:34:58,449 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:34:58,449 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:34:58,449 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:34:58,449 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:34:58,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:34:58,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:34:58,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:34:58,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:34:58,450 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:34:58,450 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:34:58,450 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:34:58,451 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:34:58,451 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:34:58,451 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2022-11-20 17:34:58,848 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:34:58,876 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:34:58,881 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:34:58,882 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:34:58,884 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:34:58,887 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-20 17:35:02,112 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:35:02,719 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:35:02,720 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2022-11-20 17:35:02,764 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data/ca7af2dd8/29a9a402e93f42ac8e6c00c91645dc97/FLAG21f5279c2 [2022-11-20 17:35:02,789 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/data/ca7af2dd8/29a9a402e93f42ac8e6c00c91645dc97 [2022-11-20 17:35:02,793 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:35:02,794 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:35:02,797 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:02,797 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:35:02,801 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:35:02,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:02" (1/1) ... [2022-11-20 17:35:02,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40fe8d92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:02, skipping insertion in model container [2022-11-20 17:35:02,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:35:02" (1/1) ... [2022-11-20 17:35:02,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:35:02,969 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:35:03,253 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-20 17:35:03,262 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-20 17:35:04,319 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,336 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,338 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,339 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:04,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:35:04,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:35:04,784 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:35:04,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:35:04,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:35:04,790 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:35:04,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:35:04,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:35:04,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:35:04,793 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:35:04,958 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:35:05,072 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,072 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,093 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:35:05,144 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:35:05,186 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:35:05,192 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-20 17:35:05,193 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-20 17:35:05,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,283 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,285 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,287 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,293 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,303 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,303 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:35:05,356 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:35:05,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:35:05,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:35:05,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:35:05,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:35:05,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:35:05,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:35:05,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:35:05,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:35:05,394 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:35:05,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,508 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:35:05,578 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:35:05,605 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2022-11-20 17:35:05,606 WARN L237 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_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2022-11-20 17:35:05,640 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,640 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,641 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,641 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,642 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,648 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,649 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,650 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,651 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,697 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:35:05,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:35:05,699 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:35:05,699 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:35:05,700 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:35:05,700 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:35:05,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:35:05,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:35:05,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:35:05,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:35:05,721 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:35:05,822 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,823 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:35:05,842 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:35:06,162 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:35:06,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06 WrapperNode [2022-11-20 17:35:06,165 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:35:06,166 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:35:06,166 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:35:06,167 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:35:06,197 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,331 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,416 INFO L138 Inliner]: procedures = 700, calls = 2272, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 385 [2022-11-20 17:35:06,421 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:35:06,422 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:35:06,424 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:35:06,424 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:35:06,440 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,441 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,450 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,491 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,517 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,534 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:35:06,535 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:35:06,535 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:35:06,536 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:35:06,537 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:35:06" (1/1) ... [2022-11-20 17:35:06,544 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:35:06,558 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:35:06,577 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:35:06,605 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:35:06,626 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-20 17:35:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-20 17:35:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:35:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2022-11-20 17:35:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:35:06,627 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:35:06,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:35:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:35:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:35:06,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:35:06,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:35:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:35:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:35:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:35:06,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:35:06,629 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:35:06,630 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:35:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:35:06,630 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:35:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:35:06,631 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:35:06,631 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 17:35:06,632 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 17:35:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:35:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:35:06,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:35:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:35:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:35:06,633 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:35:06,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:35:06,999 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:35:07,002 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:35:07,878 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:35:08,074 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:35:08,075 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:35:08,078 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:35:08 BoogieIcfgContainer [2022-11-20 17:35:08,078 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:35:08,079 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:35:08,079 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:35:08,089 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:35:08,090 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:35:08" (1/1) ... [2022-11-20 17:35:08,099 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:35:08,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:35:08,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2022-11-20 17:35:08,175 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2022-11-20 17:35:08,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2022-11-20 17:35:08,183 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:35:08,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:35:08,234 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: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.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:156) 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) [2022-11-20 17:35:08,241 INFO L158 Benchmark]: Toolchain (without parser) took 5445.49ms. Allocated memory was 75.5MB in the beginning and 138.4MB in the end (delta: 62.9MB). Free memory was 45.2MB in the beginning and 41.4MB in the end (delta: 3.8MB). Peak memory consumption was 69.8MB. Max. memory is 16.1GB. [2022-11-20 17:35:08,242 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 75.5MB. Free memory was 53.0MB in the beginning and 53.0MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:35:08,242 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3368.12ms. Allocated memory was 75.5MB in the beginning and 113.2MB in the end (delta: 37.7MB). Free memory was 45.0MB in the beginning and 32.4MB in the end (delta: 12.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. [2022-11-20 17:35:08,245 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.79ms. Allocated memory was 113.2MB in the beginning and 138.4MB in the end (delta: 25.2MB). Free memory was 32.4MB in the beginning and 73.9MB in the end (delta: -41.5MB). Peak memory consumption was 1.8MB. Max. memory is 16.1GB. [2022-11-20 17:35:08,247 INFO L158 Benchmark]: Boogie Preprocessor took 111.95ms. Allocated memory is still 138.4MB. Free memory was 73.9MB in the beginning and 68.4MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 17:35:08,249 INFO L158 Benchmark]: RCFGBuilder took 1543.50ms. Allocated memory is still 138.4MB. Free memory was 68.4MB in the beginning and 47.7MB in the end (delta: 20.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. [2022-11-20 17:35:08,251 INFO L158 Benchmark]: CodeCheck took 159.82ms. Allocated memory is still 138.4MB. Free memory was 47.7MB in the beginning and 41.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:35:08,257 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 75.5MB. Free memory was 53.0MB in the beginning and 53.0MB in the end (delta: 54.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3368.12ms. Allocated memory was 75.5MB in the beginning and 113.2MB in the end (delta: 37.7MB). Free memory was 45.0MB in the beginning and 32.4MB in the end (delta: 12.6MB). Peak memory consumption was 58.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.79ms. Allocated memory was 113.2MB in the beginning and 138.4MB in the end (delta: 25.2MB). Free memory was 32.4MB in the beginning and 73.9MB in the end (delta: -41.5MB). Peak memory consumption was 1.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.95ms. Allocated memory is still 138.4MB. Free memory was 73.9MB in the beginning and 68.4MB in the end (delta: 5.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1543.50ms. Allocated memory is still 138.4MB. Free memory was 68.4MB in the beginning and 47.7MB in the end (delta: 20.7MB). Peak memory consumption was 29.4MB. Max. memory is 16.1GB. * CodeCheck took 159.82ms. Allocated memory is still 138.4MB. Free memory was 47.7MB in the beginning and 41.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:35:08,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2a3b8325-307c-4cd6-81c6-50fc2ac4a386/bin/ukojak-pZX7IvK2PQ/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