./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:45:13,393 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:45:13,395 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:45:13,428 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:45:13,428 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:45:13,430 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:45:13,431 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:45:13,434 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:45:13,436 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:45:13,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:45:13,439 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:45:13,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:45:13,441 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:45:13,442 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:45:13,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:45:13,446 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:45:13,447 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:45:13,448 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:45:13,451 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:45:13,453 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:45:13,455 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:45:13,457 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:45:13,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:45:13,459 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:45:13,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:45:13,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:45:13,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:45:13,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:45:13,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:45:13,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:45:13,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:45:13,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:45:13,470 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:45:13,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:45:13,472 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:45:13,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:45:13,474 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:45:13,474 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:45:13,475 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:45:13,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:45:13,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:45:13,477 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:45:13,501 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:45:13,506 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:45:13,507 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:45:13,507 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:45:13,507 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:45:13,508 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:45:13,508 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:45:13,509 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:45:13,509 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:45:13,509 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:45:13,510 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:45:13,510 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:45:13,510 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:45:13,511 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:45:13,511 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:45:13,511 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:45:13,511 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:45:13,512 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:45:13,512 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:13,512 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:45:13,512 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:45:13,513 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:45:13,513 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:45:13,513 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:45:13,513 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:45:13,513 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2021-11-13 22:45:13,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:45:13,802 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:45:13,805 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:45:13,806 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:45:13,807 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:45:13,809 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-13 22:45:13,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/57d4222c0/8267decf315c4e7185d2ef8bf3324781/FLAGbab7de049 [2021-11-13 22:45:14,759 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:45:14,759 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-13 22:45:14,797 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/57d4222c0/8267decf315c4e7185d2ef8bf3324781/FLAGbab7de049 [2021-11-13 22:45:15,288 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/57d4222c0/8267decf315c4e7185d2ef8bf3324781 [2021-11-13 22:45:15,290 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:45:15,292 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:45:15,295 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:15,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:45:15,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:45:15,300 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:15" (1/1) ... [2021-11-13 22:45:15,302 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27b47189 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:15, skipping insertion in model container [2021-11-13 22:45:15,302 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:15" (1/1) ... [2021-11-13 22:45:15,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:45:15,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:45:15,643 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-13 22:45:15,648 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-13 22:45:15,667 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:45:15,671 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:45:16,478 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,479 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,480 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,480 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,481 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,516 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,517 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,520 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,523 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,528 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:16,927 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:45:16,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:45:16,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:45:16,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:45:16,933 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:45:16,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:45:16,934 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:45:16,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:45:16,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:45:16,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:45:17,068 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:45:17,083 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:17,098 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:45:17,111 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-13 22:45:17,112 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-13 22:45:17,113 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:45:17,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:45:17,153 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,153 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,162 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,162 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,163 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,164 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,165 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,166 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,166 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,167 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:17,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:45:17,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:45:17,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:45:17,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:45:17,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:45:17,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:45:17,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:45:17,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:45:17,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:45:17,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:45:17,251 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:45:17,270 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:17,646 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:45:17,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17 WrapperNode [2021-11-13 22:45:17,647 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:17,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:17,648 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:45:17,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:45:17,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,780 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,840 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:17,841 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:45:17,842 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:45:17,842 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:45:17,850 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,851 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,869 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,869 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,881 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,883 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,888 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,894 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:45:17,895 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:45:17,895 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:45:17,896 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:45:17,897 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:17" (1/1) ... [2021-11-13 22:45:17,913 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:17,928 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:45:17,946 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:45:17,964 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:45:17,993 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 22:45:17,994 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 22:45:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:45:17,995 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:45:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:45:17,995 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:45:17,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:45:17,996 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:45:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:45:17,997 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:45:17,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:45:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:45:17,999 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:45:17,999 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 22:45:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 22:45:18,000 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:45:18,000 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:45:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:45:18,001 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:45:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:45:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:45:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:45:18,002 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:45:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:45:18,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:45:18,541 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:45:18,542 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:45:18,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:18 BoogieIcfgContainer [2021-11-13 22:45:18,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:45:18,545 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:45:18,550 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:45:18,560 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:45:18,561 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:18" (1/1) ... [2021-11-13 22:45:18,574 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:45:18,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:18,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2021-11-13 22:45:18,641 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2021-11-13 22:45:18,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-13 22:45:18,647 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:18,648 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:18,693 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) [2021-11-13 22:45:18,698 INFO L158 Benchmark]: Toolchain (without parser) took 3404.39ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 84.5MB in the beginning and 72.6MB in the end (delta: 12.0MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2021-11-13 22:45:18,698 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 125.8MB. Free memory was 99.9MB in the beginning and 99.9MB in the end (delta: 30.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:45:18,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2352.08ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 84.3MB in the beginning and 108.1MB in the end (delta: -23.9MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. [2021-11-13 22:45:18,700 INFO L158 Benchmark]: Boogie Procedure Inliner took 192.41ms. Allocated memory is still 159.4MB. Free memory was 108.1MB in the beginning and 103.1MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 22:45:18,701 INFO L158 Benchmark]: Boogie Preprocessor took 53.24ms. Allocated memory is still 159.4MB. Free memory was 103.1MB in the beginning and 100.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:45:18,702 INFO L158 Benchmark]: RCFGBuilder took 649.29ms. Allocated memory is still 159.4MB. Free memory was 100.7MB in the beginning and 78.9MB in the end (delta: 21.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-13 22:45:18,703 INFO L158 Benchmark]: CodeCheck took 150.72ms. Allocated memory is still 159.4MB. Free memory was 78.9MB in the beginning and 72.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:45:18,707 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 0.31ms. Allocated memory is still 125.8MB. Free memory was 99.9MB in the beginning and 99.9MB in the end (delta: 30.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2352.08ms. Allocated memory was 125.8MB in the beginning and 159.4MB in the end (delta: 33.6MB). Free memory was 84.3MB in the beginning and 108.1MB in the end (delta: -23.9MB). Peak memory consumption was 62.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 192.41ms. Allocated memory is still 159.4MB. Free memory was 108.1MB in the beginning and 103.1MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 53.24ms. Allocated memory is still 159.4MB. Free memory was 103.1MB in the beginning and 100.7MB in the end (delta: 2.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 649.29ms. Allocated memory is still 159.4MB. Free memory was 100.7MB in the beginning and 78.9MB in the end (delta: 21.9MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 150.72ms. Allocated memory is still 159.4MB. Free memory was 78.9MB in the beginning and 72.6MB 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. [2021-11-13 22:45:18,754 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/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_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:45:21,185 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:45:21,187 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:45:21,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:45:21,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:45:21,219 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:45:21,221 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:45:21,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:45:21,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:45:21,227 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:45:21,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:45:21,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:45:21,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:45:21,232 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:45:21,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:45:21,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:45:21,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:45:21,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:45:21,239 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:45:21,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:45:21,244 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:45:21,246 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:45:21,247 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:45:21,248 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:45:21,253 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:45:21,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:45:21,254 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:45:21,255 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:45:21,256 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:45:21,257 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:45:21,257 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:45:21,258 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:45:21,259 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:45:21,260 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:45:21,262 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:45:21,262 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:45:21,263 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:45:21,264 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:45:21,264 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:45:21,265 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:45:21,266 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:45:21,267 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:45:21,312 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:45:21,313 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:45:21,314 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:45:21,315 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:45:21,316 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:45:21,316 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:45:21,317 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:45:21,317 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:45:21,317 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:45:21,317 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:45:21,318 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:45:21,319 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:45:21,319 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:45:21,319 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:45:21,319 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:45:21,319 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:45:21,320 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:45:21,320 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:45:21,320 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:45:21,320 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:45:21,321 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:21,321 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:45:21,321 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:45:21,321 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:45:21,321 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:45:21,322 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:45:21,322 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:45:21,322 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:45:21,322 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:45:21,323 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2021-11-13 22:45:21,682 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:45:21,707 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:45:21,709 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:45:21,711 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:45:21,711 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:45:21,713 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-13 22:45:21,781 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/fec1c1d89/19d0a4ecbfd44d6092121e8f595aeb94/FLAG610a34698 [2021-11-13 22:45:22,683 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:45:22,683 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2021-11-13 22:45:22,728 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/fec1c1d89/19d0a4ecbfd44d6092121e8f595aeb94/FLAG610a34698 [2021-11-13 22:45:23,210 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/data/fec1c1d89/19d0a4ecbfd44d6092121e8f595aeb94 [2021-11-13 22:45:23,212 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:45:23,214 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:45:23,215 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:23,215 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:45:23,221 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:45:23,223 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:23" (1/1) ... [2021-11-13 22:45:23,224 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@636bec26 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:23, skipping insertion in model container [2021-11-13 22:45:23,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:45:23" (1/1) ... [2021-11-13 22:45:23,231 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:45:23,371 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:45:23,685 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-13 22:45:23,691 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-13 22:45:23,711 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:45:23,716 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:45:24,586 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,590 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,590 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,591 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,593 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,612 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,616 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,620 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,621 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,621 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:24,991 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:45:24,992 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:45:24,994 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:45:24,995 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:45:24,996 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:45:24,997 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:45:24,998 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:45:24,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:45:24,999 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:45:25,008 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:45:25,169 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:45:25,188 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:25,210 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:45:25,261 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:45:25,266 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-13 22:45:25,266 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-13 22:45:25,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:45:25,268 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:45:25,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,308 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,309 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,309 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,317 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,318 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,319 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,320 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,321 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,322 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,322 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,323 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:45:25,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:45:25,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:45:25,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:45:25,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:45:25,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:45:25,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:45:25,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:45:25,384 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:45:25,388 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:45:25,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:45:25,434 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:25,442 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:45:25,455 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2021-11-13 22:45:25,455 WARN L228 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_d93ad840-5052-4df1-b912-0ab6a94f2f54/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2021-11-13 22:45:25,457 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:45:25,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:45:25,491 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,491 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,492 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,492 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,493 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,500 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,501 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,502 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,502 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,503 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,503 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:45:25,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:45:25,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:45:25,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:45:25,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:45:25,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:45:25,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:45:25,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:45:25,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:45:25,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:45:25,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:45:25,560 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:45:25,568 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:45:25,888 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:45:25,888 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25 WrapperNode [2021-11-13 22:45:25,888 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:45:25,891 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:25,891 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:45:25,891 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:45:25,899 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,061 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:45:26,062 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:45:26,062 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:45:26,062 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:45:26,071 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,071 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,081 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,082 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,113 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,119 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,127 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:45:26,128 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:45:26,128 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:45:26,128 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:45:26,129 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:45:25" (1/1) ... [2021-11-13 22:45:26,135 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:45:26,147 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:45:26,162 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:45:26,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:45:26,206 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 22:45:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 22:45:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:45:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:45:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:45:26,207 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:45:26,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:45:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:45:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:45:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:45:26,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:45:26,208 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:45:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:45:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:45:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 22:45:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-13 22:45:26,209 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-13 22:45:26,209 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:45:26,210 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:45:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:45:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 22:45:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 22:45:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:45:26,210 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 22:45:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 22:45:26,211 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:45:26,211 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:45:27,127 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:45:27,127 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:45:27,130 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:27 BoogieIcfgContainer [2021-11-13 22:45:27,131 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:45:27,132 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:45:27,132 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:45:27,142 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:45:27,143 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:45:27" (1/1) ... [2021-11-13 22:45:27,160 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:45:27,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:45:27,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2021-11-13 22:45:27,235 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2021-11-13 22:45:27,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2021-11-13 22:45:27,241 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:45:27,242 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:45:27,284 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) [2021-11-13 22:45:27,289 INFO L158 Benchmark]: Toolchain (without parser) took 4073.86ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 39.7MB in the beginning and 60.2MB in the end (delta: -20.5MB). Peak memory consumption was 39.6MB. Max. memory is 16.1GB. [2021-11-13 22:45:27,289 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:45:27,290 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2674.45ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 39.5MB in the beginning and 47.8MB in the end (delta: -8.3MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. [2021-11-13 22:45:27,291 INFO L158 Benchmark]: Boogie Procedure Inliner took 170.68ms. Allocated memory is still 100.7MB. Free memory was 47.8MB in the beginning and 42.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:45:27,292 INFO L158 Benchmark]: Boogie Preprocessor took 64.96ms. Allocated memory is still 100.7MB. Free memory was 42.4MB in the beginning and 65.4MB in the end (delta: -23.0MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. [2021-11-13 22:45:27,292 INFO L158 Benchmark]: RCFGBuilder took 1003.21ms. Allocated memory is still 100.7MB. Free memory was 65.4MB in the beginning and 39.7MB in the end (delta: 25.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-13 22:45:27,293 INFO L158 Benchmark]: CodeCheck took 154.86ms. Allocated memory is still 100.7MB. Free memory was 39.7MB in the beginning and 60.2MB in the end (delta: -20.5MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. [2021-11-13 22:45:27,296 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 0.27ms. Allocated memory is still 67.1MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2674.45ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 39.5MB in the beginning and 47.8MB in the end (delta: -8.3MB). Peak memory consumption was 36.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 170.68ms. Allocated memory is still 100.7MB. Free memory was 47.8MB in the beginning and 42.4MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.96ms. Allocated memory is still 100.7MB. Free memory was 42.4MB in the beginning and 65.4MB in the end (delta: -23.0MB). Peak memory consumption was 2.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1003.21ms. Allocated memory is still 100.7MB. Free memory was 65.4MB in the beginning and 39.7MB in the end (delta: 25.7MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. * CodeCheck took 154.86ms. Allocated memory is still 100.7MB. Free memory was 39.7MB in the beginning and 60.2MB in the end (delta: -20.5MB). Peak memory consumption was 4.7MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:45:27,357 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d93ad840-5052-4df1-b912-0ab6a94f2f54/bin/ukojak-2xVlg8857e/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