./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL --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 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:06:56,376 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:06:56,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:06:56,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:06:56,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:06:56,436 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:06:56,438 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:06:56,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:06:56,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:06:56,451 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:06:56,453 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:06:56,455 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:06:56,455 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:06:56,458 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:06:56,461 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:06:56,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:06:56,468 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:06:56,469 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:06:56,472 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:06:56,480 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:06:56,483 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:06:56,484 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:06:56,488 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:06:56,489 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:06:56,498 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:06:56,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:06:56,499 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:06:56,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:06:56,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:06:56,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:06:56,505 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:06:56,507 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:06:56,509 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:06:56,510 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:06:56,512 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:06:56,513 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:06:56,514 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:06:56,514 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:06:56,514 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:06:56,516 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:06:56,517 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:06:56,518 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:06:56,568 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:06:56,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:06:56,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:06:56,572 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:06:56,573 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:06:56,573 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:06:56,573 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:06:56,574 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:06:56,580 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:06:56,580 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:06:56,582 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:06:56,582 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:06:56,582 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:06:56,582 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:06:56,583 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:06:56,583 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:06:56,583 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:06:56,584 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:06:56,584 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:06:56,584 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:06:56,585 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:06:56,585 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:06:56,585 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:06:56,585 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:06:56,586 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:06:56,586 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2021-11-25 06:06:56,915 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:06:56,937 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:06:56,940 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:06:56,943 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:06:56,944 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:06:56,945 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-25 06:06:57,033 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/a38ba2898/d475eeafbf9045db9809e6d7e9efd1c6/FLAG22e77ee9b [2021-11-25 06:06:57,917 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:06:57,918 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-25 06:06:57,976 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/a38ba2898/d475eeafbf9045db9809e6d7e9efd1c6/FLAG22e77ee9b [2021-11-25 06:06:58,422 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/a38ba2898/d475eeafbf9045db9809e6d7e9efd1c6 [2021-11-25 06:06:58,426 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:06:58,428 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:06:58,432 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:06:58,433 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:06:58,436 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:06:58,437 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:06:58" (1/1) ... [2021-11-25 06:06:58,438 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1380c8bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:06:58, skipping insertion in model container [2021-11-25 06:06:58,438 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:06:58" (1/1) ... [2021-11-25 06:06:58,446 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:06:58,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:06:58,898 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-25 06:06:58,905 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-25 06:06:59,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,969 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:06:59,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,463 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:00,464 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:00,466 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:00,467 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:00,468 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:00,469 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:00,470 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:00,471 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:00,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:00,472 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:00,678 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:00,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:00,959 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:01,017 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:07:01,032 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-25 06:07:01,033 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-25 06:07:01,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,146 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:01,147 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:01,148 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:01,151 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:01,155 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:01,156 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:01,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:01,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:01,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:01,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:01,236 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:01,330 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,331 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:01,376 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:01,697 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:07:01,697 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01 WrapperNode [2021-11-25 06:07:01,697 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:01,698 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:01,699 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:07:01,699 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:07:01,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:01,852 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:01,967 INFO L137 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 806 [2021-11-25 06:07:01,968 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:01,969 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:07:01,969 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:07:01,969 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:07:01,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:01,979 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:01,989 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:01,989 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:02,065 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:02,085 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:02,093 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:02,114 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:07:02,120 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:07:02,121 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:07:02,121 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:07:02,122 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:01" (1/1) ... [2021-11-25 06:07:02,130 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:02,141 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:07:02,159 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:07:02,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:07:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-25 06:07:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-25 06:07:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:07:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:07:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:07:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:07:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:07:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:07:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:07:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:07:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:07:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:07:02,212 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:07:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:07:02,213 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:07:02,213 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:07:02,214 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:07:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:07:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:07:02,216 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:07:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:07:02,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:07:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:07:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:07:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:07:02,218 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:07:02,500 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:07:02,502 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:07:03,697 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:07:03,791 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:07:03,796 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:07:03,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:03 BoogieIcfgContainer [2021-11-25 06:07:03,800 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:07:03,801 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:07:03,802 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:07:03,812 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:07:03,813 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:03" (1/1) ... [2021-11-25 06:07:03,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:07:03,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:07:03,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-25 06:07:03,913 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-25 06:07:03,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 06:07:03,921 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:07:03,922 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:07:03,970 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:07:03,982 INFO L158 Benchmark]: Toolchain (without parser) took 5547.75ms. Allocated memory was 107.0MB in the beginning and 184.5MB in the end (delta: 77.6MB). Free memory was 81.1MB in the beginning and 117.5MB in the end (delta: -36.4MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2021-11-25 06:07:03,983 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 60.6MB in the beginning and 60.6MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:07:03,984 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3265.20ms. Allocated memory was 107.0MB in the beginning and 140.5MB in the end (delta: 33.6MB). Free memory was 81.1MB in the beginning and 67.3MB in the end (delta: 13.7MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2021-11-25 06:07:03,984 INFO L158 Benchmark]: Boogie Procedure Inliner took 269.33ms. Allocated memory is still 140.5MB. Free memory was 67.3MB in the beginning and 55.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-25 06:07:03,985 INFO L158 Benchmark]: Boogie Preprocessor took 150.35ms. Allocated memory is still 140.5MB. Free memory was 55.5MB in the beginning and 83.7MB in the end (delta: -28.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:03,986 INFO L158 Benchmark]: RCFGBuilder took 1679.99ms. Allocated memory was 140.5MB in the beginning and 184.5MB in the end (delta: 44.0MB). Free memory was 83.7MB in the beginning and 124.8MB in the end (delta: -41.1MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. [2021-11-25 06:07:03,986 INFO L158 Benchmark]: CodeCheck took 174.51ms. Allocated memory is still 184.5MB. Free memory was 124.8MB in the beginning and 117.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:07:03,990 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 88.1MB. Free memory was 60.6MB in the beginning and 60.6MB in the end (delta: 23.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3265.20ms. Allocated memory was 107.0MB in the beginning and 140.5MB in the end (delta: 33.6MB). Free memory was 81.1MB in the beginning and 67.3MB in the end (delta: 13.7MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 269.33ms. Allocated memory is still 140.5MB. Free memory was 67.3MB in the beginning and 55.5MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.35ms. Allocated memory is still 140.5MB. Free memory was 55.5MB in the beginning and 83.7MB in the end (delta: -28.2MB). Peak memory consumption was 7.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1679.99ms. Allocated memory was 140.5MB in the beginning and 184.5MB in the end (delta: 44.0MB). Free memory was 83.7MB in the beginning and 124.8MB in the end (delta: -41.1MB). Peak memory consumption was 56.2MB. Max. memory is 16.1GB. * CodeCheck took 174.51ms. Allocated memory is still 184.5MB. Free memory was 124.8MB in the beginning and 117.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:07:04,048 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL --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 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:07:06,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:07:06,550 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:07:06,621 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:07:06,621 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:07:06,623 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:07:06,630 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:07:06,635 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:07:06,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:07:06,645 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:07:06,649 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:07:06,651 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:07:06,651 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:07:06,654 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:07:06,657 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:07:06,660 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:07:06,662 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:07:06,663 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:07:06,667 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:07:06,676 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:07:06,678 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:07:06,679 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:07:06,682 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:07:06,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:07:06,694 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:07:06,694 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:07:06,695 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:07:06,696 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:07:06,696 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:07:06,697 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:07:06,698 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:07:06,698 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:07:06,699 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:07:06,700 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:07:06,701 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:07:06,702 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:07:06,702 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:07:06,703 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:07:06,703 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:07:06,704 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:07:06,705 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:07:06,709 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:07:06,753 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:07:06,753 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:07:06,755 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:07:06,755 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:07:06,757 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:07:06,757 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:07:06,758 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:07:06,758 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:07:06,758 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:07:06,758 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:07:06,759 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:07:06,760 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:07:06,760 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:07:06,760 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:07:06,760 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:07:06,761 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:07:06,761 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:07:06,761 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:07:06,761 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:07:06,761 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:07:06,762 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:06,762 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:07:06,762 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:07:06,762 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:07:06,763 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:07:06,763 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:07:06,763 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:07:06,763 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:07:06,764 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:07:06,764 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99ee682e10e695b9eb1615836043680c46e24c4df6227faaade6163d2feea99e [2021-11-25 06:07:07,175 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:07:07,201 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:07:07,204 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:07:07,206 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:07:07,207 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:07:07,209 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-25 06:07:07,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/7772e00d4/045ada13d84141468d3642e9b9104eac/FLAGbf37899b6 [2021-11-25 06:07:08,218 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:07:08,218 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i [2021-11-25 06:07:08,275 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/7772e00d4/045ada13d84141468d3642e9b9104eac/FLAGbf37899b6 [2021-11-25 06:07:08,701 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/data/7772e00d4/045ada13d84141468d3642e9b9104eac [2021-11-25 06:07:08,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:07:08,707 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:07:08,710 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:08,710 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:07:08,713 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:07:08,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:08" (1/1) ... [2021-11-25 06:07:08,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a8bcf06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:08, skipping insertion in model container [2021-11-25 06:07:08,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:08" (1/1) ... [2021-11-25 06:07:08,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:07:08,900 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:07:09,260 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-25 06:07:09,268 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-25 06:07:10,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,292 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,296 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:10,773 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:10,774 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:10,776 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:10,777 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:10,779 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:10,780 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:10,781 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:10,782 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:10,783 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:10,784 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:10,996 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:11,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,198 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:11,292 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:07:11,349 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:07:11,358 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-25 06:07:11,359 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-25 06:07:11,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,447 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,448 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,478 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,480 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,481 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:11,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:11,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:11,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:11,549 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:11,550 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:11,551 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:11,552 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:11,552 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:11,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:11,598 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:11,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,754 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:11,805 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:07:11,832 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4492,4505] [2021-11-25 06:07:11,832 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_1b6fbe99-64da-43ec-87fd-6d594e8ca492/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness.i[4552,4565] [2021-11-25 06:07:11,887 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,888 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,889 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,896 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,897 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:11,957 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:07:11,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:07:11,958 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:07:11,959 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:07:11,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:07:11,960 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:07:11,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:07:11,961 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:07:11,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:07:11,962 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:07:11,987 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:07:12,060 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:12,061 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:07:12,096 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:07:12,605 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:07:12,606 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12 WrapperNode [2021-11-25 06:07:12,607 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:07:12,608 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:12,608 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:07:12,609 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:07:12,616 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,760 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,911 INFO L137 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 807 [2021-11-25 06:07:12,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:07:12,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:07:12,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:07:12,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:07:12,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,937 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,938 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:12,996 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:13,013 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:13,025 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:13,051 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:07:13,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:07:13,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:07:13,058 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:07:13,059 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:12" (1/1) ... [2021-11-25 06:07:13,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:07:13,078 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:07:13,094 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:07:13,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:07:13,146 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-25 06:07:13,146 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-25 06:07:13,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:07:13,147 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:07:13,147 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:07:13,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:07:13,149 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:07:13,149 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:07:13,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:07:13,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:07:13,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:07:13,150 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:07:13,150 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:07:13,150 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:07:13,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:07:13,151 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:07:13,151 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:07:13,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:07:13,151 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:13,152 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:07:13,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:07:13,153 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:07:13,154 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:07:13,154 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:07:13,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:07:13,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:07:13,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:07:13,154 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:07:13,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:07:13,155 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:07:13,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:07:13,488 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:07:13,490 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:07:15,504 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:07:15,621 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:07:15,621 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:07:15,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:15 BoogieIcfgContainer [2021-11-25 06:07:15,627 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:07:15,628 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:07:15,628 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:07:15,639 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:07:15,639 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:15" (1/1) ... [2021-11-25 06:07:15,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:07:15,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:07:15,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-25 06:07:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-25 06:07:15,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 06:07:15,745 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:07:15,749 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:07:15,798 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:07:15,807 INFO L158 Benchmark]: Toolchain (without parser) took 7097.08ms. Allocated memory was 65.0MB in the beginning and 199.2MB in the end (delta: 134.2MB). Free memory was 34.8MB in the beginning and 96.8MB in the end (delta: -62.0MB). Peak memory consumption was 70.5MB. Max. memory is 16.1GB. [2021-11-25 06:07:15,807 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:07:15,810 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3897.37ms. Allocated memory was 65.0MB in the beginning and 153.1MB in the end (delta: 88.1MB). Free memory was 34.7MB in the beginning and 70.8MB in the end (delta: -36.1MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:15,811 INFO L158 Benchmark]: Boogie Procedure Inliner took 303.25ms. Allocated memory is still 153.1MB. Free memory was 70.1MB in the beginning and 99.9MB in the end (delta: -29.8MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:15,814 INFO L158 Benchmark]: Boogie Preprocessor took 142.90ms. Allocated memory is still 153.1MB. Free memory was 99.9MB in the beginning and 92.9MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:15,814 INFO L158 Benchmark]: RCFGBuilder took 2571.11ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 92.9MB in the beginning and 103.1MB in the end (delta: -10.3MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. [2021-11-25 06:07:15,817 INFO L158 Benchmark]: CodeCheck took 175.12ms. Allocated memory is still 199.2MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:07:15,826 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 65.0MB. Free memory is still 45.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3897.37ms. Allocated memory was 65.0MB in the beginning and 153.1MB in the end (delta: 88.1MB). Free memory was 34.7MB in the beginning and 70.8MB in the end (delta: -36.1MB). Peak memory consumption was 58.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 303.25ms. Allocated memory is still 153.1MB. Free memory was 70.1MB in the beginning and 99.9MB in the end (delta: -29.8MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.90ms. Allocated memory is still 153.1MB. Free memory was 99.9MB in the beginning and 92.9MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2571.11ms. Allocated memory was 153.1MB in the beginning and 199.2MB in the end (delta: 46.1MB). Free memory was 92.9MB in the beginning and 103.1MB in the end (delta: -10.3MB). Peak memory consumption was 66.8MB. Max. memory is 16.1GB. * CodeCheck took 175.12ms. Allocated memory is still 199.2MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:07:15,886 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b6fbe99-64da-43ec-87fd-6d594e8ca492/bin/ukojak-d1pc8ZmBRL/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