./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN --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 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:20:50,256 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:20:50,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:20:50,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:20:50,292 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:20:50,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:20:50,296 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:20:50,299 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:20:50,301 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:20:50,303 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:20:50,304 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:20:50,306 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:20:50,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:20:50,308 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:20:50,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:20:50,312 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:20:50,313 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:20:50,315 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:20:50,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:20:50,320 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:20:50,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:20:50,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:20:50,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:20:50,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:20:50,331 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:20:50,332 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:20:50,332 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:20:50,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:20:50,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:20:50,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:20:50,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:20:50,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:20:50,338 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:20:50,339 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:20:50,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:20:50,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:20:50,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:20:50,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:20:50,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:20:50,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:20:50,345 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:20:50,346 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:20:50,388 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:20:50,392 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:20:50,393 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:20:50,393 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:20:50,394 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:20:50,395 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:20:50,395 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:20:50,395 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:20:50,395 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:20:50,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:20:50,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:20:50,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:20:50,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:20:50,397 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:20:50,398 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:20:50,398 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:20:50,398 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:20:50,398 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:20:50,399 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:20:50,399 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:20:50,399 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:20:50,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:20:50,400 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:20:50,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:20:50,400 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:20:50,400 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-11-21 05:20:50,730 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:20:50,765 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:20:50,786 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:20:50,787 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:20:50,788 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:20:50,789 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-21 05:20:50,889 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/00a6a1a48/9c7f7c0120724215945d54edecd71f6e/FLAGe65d2fa32 [2021-11-21 05:20:51,979 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:20:51,980 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-21 05:20:52,036 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/00a6a1a48/9c7f7c0120724215945d54edecd71f6e/FLAGe65d2fa32 [2021-11-21 05:20:52,344 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/00a6a1a48/9c7f7c0120724215945d54edecd71f6e [2021-11-21 05:20:52,346 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:20:52,348 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:20:52,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:20:52,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:20:52,354 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:20:52,355 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:20:52" (1/1) ... [2021-11-21 05:20:52,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2b2e3952 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:52, skipping insertion in model container [2021-11-21 05:20:52,357 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:20:52" (1/1) ... [2021-11-21 05:20:52,365 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:20:52,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:20:52,843 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-21 05:20:52,853 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-21 05:20:54,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,093 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,094 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,096 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,110 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,110 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,112 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,615 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:20:54,616 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:20:54,617 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:20:54,619 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:20:54,626 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:20:54,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:20:54,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:20:54,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:20:54,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:20:54,630 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:20:54,832 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:20:54,961 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:54,969 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,056 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:20:55,144 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:20:55,158 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-21 05:20:55,173 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-21 05:20:55,247 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,255 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,262 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,263 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,333 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:20:55,334 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:20:55,335 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:20:55,339 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:20:55,340 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:20:55,340 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:20:55,341 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:20:55,342 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:20:55,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:20:55,343 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:20:55,394 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:20:55,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:20:55,574 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:20:55,839 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:20:55,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55 WrapperNode [2021-11-21 05:20:55,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:20:55,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:20:55,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:20:55,841 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:20:55,850 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:55,978 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,108 INFO L137 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 806 [2021-11-21 05:20:56,109 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:20:56,110 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:20:56,110 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:20:56,110 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:20:56,119 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,119 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,134 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,135 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,186 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,207 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,242 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:20:56,244 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:20:56,244 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:20:56,244 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:20:56,245 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:20:55" (1/1) ... [2021-11-21 05:20:56,253 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:20:56,265 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:20:56,278 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:20:56,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:20:56,324 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-21 05:20:56,324 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-21 05:20:56,324 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:20:56,325 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:20:56,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:20:56,325 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:20:56,326 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:20:56,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:20:56,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:20:56,326 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:20:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:20:56,327 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:20:56,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:20:56,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:20:56,328 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:20:56,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:20:56,329 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:20:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:20:56,330 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:20:56,330 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:20:56,331 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:20:56,331 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:20:56,332 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:20:56,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:20:56,333 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:20:56,333 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:20:56,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:20:56,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:20:56,692 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:20:56,695 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:20:57,786 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:20:57,911 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:20:57,911 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:20:57,915 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:20:57 BoogieIcfgContainer [2021-11-21 05:20:57,915 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:20:57,916 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:20:57,917 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:20:57,928 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:20:57,928 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:20:57" (1/1) ... [2021-11-21 05:20:57,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:20:58,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:20:58,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-21 05:20:58,042 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-21 05:20:58,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 05:20:58,050 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:20:58,052 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:20:58,107 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) [2021-11-21 05:20:58,118 INFO L158 Benchmark]: Toolchain (without parser) took 5763.89ms. Allocated memory was 115.3MB in the beginning and 197.1MB in the end (delta: 81.8MB). Free memory was 91.4MB in the beginning and 131.6MB in the end (delta: -40.2MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2021-11-21 05:20:58,120 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 88.1MB. Free memory was 61.5MB in the beginning and 61.5MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:20:58,122 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3490.18ms. Allocated memory was 115.3MB in the beginning and 159.4MB in the end (delta: 44.0MB). Free memory was 91.4MB in the beginning and 72.6MB in the end (delta: 18.7MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. [2021-11-21 05:20:58,124 INFO L158 Benchmark]: Boogie Procedure Inliner took 268.20ms. Allocated memory is still 159.4MB. Free memory was 72.6MB in the beginning and 102.9MB in the end (delta: -30.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2021-11-21 05:20:58,125 INFO L158 Benchmark]: Boogie Preprocessor took 132.58ms. Allocated memory is still 159.4MB. Free memory was 102.9MB in the beginning and 96.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:20:58,128 INFO L158 Benchmark]: RCFGBuilder took 1671.76ms. Allocated memory was 159.4MB in the beginning and 197.1MB in the end (delta: 37.7MB). Free memory was 95.7MB in the beginning and 137.9MB in the end (delta: -42.2MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2021-11-21 05:20:58,128 INFO L158 Benchmark]: CodeCheck took 195.19ms. Allocated memory is still 197.1MB. Free memory was 137.9MB in the beginning and 131.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:20:58,134 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 88.1MB. Free memory was 61.5MB in the beginning and 61.5MB in the end (delta: 32.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3490.18ms. Allocated memory was 115.3MB in the beginning and 159.4MB in the end (delta: 44.0MB). Free memory was 91.4MB in the beginning and 72.6MB in the end (delta: 18.7MB). Peak memory consumption was 81.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 268.20ms. Allocated memory is still 159.4MB. Free memory was 72.6MB in the beginning and 102.9MB in the end (delta: -30.3MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.58ms. Allocated memory is still 159.4MB. Free memory was 102.9MB in the beginning and 96.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1671.76ms. Allocated memory was 159.4MB in the beginning and 197.1MB in the end (delta: 37.7MB). Free memory was 95.7MB in the beginning and 137.9MB in the end (delta: -42.2MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. * CodeCheck took 195.19ms. Allocated memory is still 197.1MB. Free memory was 137.9MB in the beginning and 131.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:20:58,185 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN --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 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:21:00,799 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:21:00,801 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:21:00,835 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:21:00,835 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:21:00,837 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:21:00,839 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:21:00,841 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:21:00,843 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:21:00,845 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:21:00,846 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:21:00,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:21:00,848 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:21:00,849 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:21:00,851 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:21:00,853 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:21:00,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:21:00,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:21:00,858 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:21:00,860 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:21:00,862 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:21:00,864 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:21:00,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:21:00,867 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:21:00,871 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:21:00,871 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:21:00,871 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:21:00,873 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:21:00,873 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:21:00,874 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:21:00,875 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:21:00,876 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:21:00,877 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:21:00,878 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:21:00,879 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:21:00,879 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:21:00,880 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:21:00,881 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:21:00,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:21:00,893 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:21:00,894 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:21:00,897 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:21:00,949 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:21:00,950 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:21:00,951 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:21:00,951 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:21:00,953 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:21:00,953 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:21:00,954 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:21:00,954 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:21:00,954 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:21:00,954 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:21:00,955 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:21:00,956 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:21:00,956 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:21:00,956 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:21:00,956 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:21:00,957 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:21:00,957 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:21:00,957 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:21:00,957 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:21:00,958 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:21:00,958 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:21:00,958 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:21:00,959 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:21:00,959 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:21:00,959 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:21:00,960 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:21:00,960 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:21:00,960 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:21:00,960 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:21:00,961 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-11-21 05:21:01,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:21:01,422 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:21:01,425 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:21:01,426 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:21:01,427 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:21:01,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-21 05:21:01,505 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/f728f7f01/fde36164f5284fe6a0120fa812028faf/FLAG6acdff8cd [2021-11-21 05:21:02,618 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:21:02,619 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-21 05:21:02,662 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/f728f7f01/fde36164f5284fe6a0120fa812028faf/FLAG6acdff8cd [2021-11-21 05:21:02,673 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/data/f728f7f01/fde36164f5284fe6a0120fa812028faf [2021-11-21 05:21:02,676 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:21:02,677 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:21:02,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:21:02,679 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:21:02,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:21:02,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:02" (1/1) ... [2021-11-21 05:21:02,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4474a81f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:02, skipping insertion in model container [2021-11-21 05:21:02,685 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:21:02" (1/1) ... [2021-11-21 05:21:02,693 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:21:02,843 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:21:03,192 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-21 05:21:03,200 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-21 05:21:04,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,214 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,215 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,216 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:04,875 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:21:04,877 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:21:04,878 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:21:04,880 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:21:04,881 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:21:04,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:21:04,883 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:21:04,884 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:21:04,885 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:21:04,886 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:21:05,158 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:21:05,306 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,308 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,419 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:21:05,501 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:21:05,593 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:21:05,600 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-21 05:21:05,600 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-21 05:21:05,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,680 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,681 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:21:05,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:21:05,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:21:05,724 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:21:05,725 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:21:05,726 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:21:05,726 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:21:05,727 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:21:05,727 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:21:05,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:21:05,749 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:21:05,826 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,854 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:21:05,882 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:21:05,896 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-21 05:21:05,897 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_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-21 05:21:05,957 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:05,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:06,003 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:21:06,004 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:21:06,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:21:06,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:21:06,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:21:06,007 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:21:06,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:21:06,008 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:21:06,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:21:06,009 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:21:06,030 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:21:06,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:06,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:21:06,154 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:21:06,495 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:21:06,495 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06 WrapperNode [2021-11-21 05:21:06,496 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:21:06,497 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:21:06,498 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:21:06,498 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:21:06,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:06,724 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:06,870 INFO L137 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 807 [2021-11-21 05:21:06,871 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:21:06,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:21:06,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:21:06,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:21:06,882 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:06,882 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:06,902 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:06,903 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:06,962 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:06,981 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:07,006 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:07,037 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:21:07,038 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:21:07,038 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:21:07,052 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:21:07,053 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:21:06" (1/1) ... [2021-11-21 05:21:07,062 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:21:07,077 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:21:07,091 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:21:07,113 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:21:07,150 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-21 05:21:07,150 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-21 05:21:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:21:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:21:07,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:21:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:21:07,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:21:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:21:07,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:21:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:21:07,152 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:21:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 05:21:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 05:21:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:21:07,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:21:07,153 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:21:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:21:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:21:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:21:07,154 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:21:07,154 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:21:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:21:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:21:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:21:07,155 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:21:07,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:21:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:21:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:21:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:21:07,156 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:21:07,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:21:07,410 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:21:07,412 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:21:09,258 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:21:09,396 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:21:09,397 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 05:21:09,401 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:09 BoogieIcfgContainer [2021-11-21 05:21:09,402 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:21:09,403 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:21:09,403 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:21:09,414 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:21:09,414 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:21:09" (1/1) ... [2021-11-21 05:21:09,434 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:21:09,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:21:09,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-21 05:21:09,515 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-21 05:21:09,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-21 05:21:09,524 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:21:09,528 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:21:09,576 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) [2021-11-21 05:21:09,579 INFO L158 Benchmark]: Toolchain (without parser) took 6901.30ms. Allocated memory was 62.9MB in the beginning and 220.2MB in the end (delta: 157.3MB). Free memory was 33.6MB in the beginning and 109.2MB in the end (delta: -75.6MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2021-11-21 05:21:09,580 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 62.9MB. Free memory is still 43.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:21:09,581 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3817.68ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 33.4MB in the beginning and 47.7MB in the end (delta: -14.3MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-21 05:21:09,581 INFO L158 Benchmark]: Boogie Procedure Inliner took 373.86ms. Allocated memory was 123.7MB in the beginning and 161.5MB in the end (delta: 37.7MB). Free memory was 47.7MB in the beginning and 107.2MB in the end (delta: -59.5MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. [2021-11-21 05:21:09,582 INFO L158 Benchmark]: Boogie Preprocessor took 164.93ms. Allocated memory is still 161.5MB. Free memory was 107.2MB in the beginning and 100.1MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:21:09,583 INFO L158 Benchmark]: RCFGBuilder took 2363.66ms. Allocated memory was 161.5MB in the beginning and 220.2MB in the end (delta: 58.7MB). Free memory was 100.1MB in the beginning and 115.5MB in the end (delta: -15.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-21 05:21:09,583 INFO L158 Benchmark]: CodeCheck took 175.49ms. Allocated memory is still 220.2MB. Free memory was 115.5MB in the beginning and 109.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:21:09,586 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 0.22ms. Allocated memory is still 62.9MB. Free memory is still 43.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3817.68ms. Allocated memory was 62.9MB in the beginning and 123.7MB in the end (delta: 60.8MB). Free memory was 33.4MB in the beginning and 47.7MB in the end (delta: -14.3MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 373.86ms. Allocated memory was 123.7MB in the beginning and 161.5MB in the end (delta: 37.7MB). Free memory was 47.7MB in the beginning and 107.2MB in the end (delta: -59.5MB). Peak memory consumption was 12.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.93ms. Allocated memory is still 161.5MB. Free memory was 107.2MB in the beginning and 100.1MB in the end (delta: 7.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2363.66ms. Allocated memory was 161.5MB in the beginning and 220.2MB in the end (delta: 58.7MB). Free memory was 100.1MB in the beginning and 115.5MB in the end (delta: -15.4MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * CodeCheck took 175.49ms. Allocated memory is still 220.2MB. Free memory was 115.5MB in the beginning and 109.2MB 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. [2021-11-21 05:21:09,642 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4700e5da-0e60-40f7-a6fe-2f4ceba53aff/bin/ukojak-vF6T2TMglN/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared