./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/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_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:36:41,546 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:36:41,548 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:36:41,586 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:36:41,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:36:41,588 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:36:41,590 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:36:41,592 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:36:41,594 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:36:41,596 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:36:41,597 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:36:41,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:36:41,599 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:36:41,600 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:36:41,602 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:36:41,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:36:41,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:36:41,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:36:41,608 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:36:41,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:36:41,613 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:36:41,614 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:36:41,616 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:36:41,617 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:36:41,621 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:36:41,621 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:36:41,622 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:36:41,623 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:36:41,624 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:36:41,625 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:36:41,625 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:36:41,626 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:36:41,627 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:36:41,628 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:36:41,630 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:36:41,630 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:36:41,631 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:36:41,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:36:41,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:36:41,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:36:41,634 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:36:41,638 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:36:41,681 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:36:41,681 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:36:41,682 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:36:41,682 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:36:41,683 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:36:41,683 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:36:41,683 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:36:41,684 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:36:41,684 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:36:41,687 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:36:41,688 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:36:41,688 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:36:41,688 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:36:41,688 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:36:41,689 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:36:41,689 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:36:41,689 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:36:41,689 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:36:41,689 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:36:41,690 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:36:41,690 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:36:41,690 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:36:41,690 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:36:41,691 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:36:41,691 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:36:41,691 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-11-25 06:36:41,994 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:36:42,030 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:36:42,034 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:36:42,035 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:36:42,036 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:36:42,038 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-25 06:36:42,116 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/9190ff3c9/8c15145bd36a47288e5d44636968a0eb/FLAGa3d7db139 [2021-11-25 06:36:43,034 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:36:43,034 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-25 06:36:43,073 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/9190ff3c9/8c15145bd36a47288e5d44636968a0eb/FLAGa3d7db139 [2021-11-25 06:36:43,524 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/9190ff3c9/8c15145bd36a47288e5d44636968a0eb [2021-11-25 06:36:43,529 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:36:43,531 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:36:43,532 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:36:43,532 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:36:43,539 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:36:43,539 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:36:43" (1/1) ... [2021-11-25 06:36:43,541 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e923376 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:43, skipping insertion in model container [2021-11-25 06:36:43,541 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:36:43" (1/1) ... [2021-11-25 06:36:43,548 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:36:43,685 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:36:43,970 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-25 06:36:43,979 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-25 06:36:44,966 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,969 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:44,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,430 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:36:45,431 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:36:45,432 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:36:45,434 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:36:45,435 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:36:45,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:36:45,442 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:36:45,443 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:36:45,444 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:36:45,447 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:36:45,624 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:36:45,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,775 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,847 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:36:45,893 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:36:45,906 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-25 06:36:45,907 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-25 06:36:45,954 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,962 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,978 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:45,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:46,040 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:36:46,041 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:36:46,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:36:46,044 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:36:46,047 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:36:46,048 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:36:46,049 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:36:46,049 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:36:46,050 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:36:46,050 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:36:46,088 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:36:46,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:46,219 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:46,246 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:36:46,571 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:36:46,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46 WrapperNode [2021-11-25 06:36:46,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:36:46,573 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:36:46,573 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:36:46,573 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:36:46,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,709 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,836 INFO L137 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 806 [2021-11-25 06:36:46,837 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:36:46,838 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:36:46,838 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:36:46,838 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:36:46,847 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,847 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,861 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,862 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,909 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,923 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,933 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:36:46,941 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:36:46,942 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:36:46,942 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:36:46,943 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:46" (1/1) ... [2021-11-25 06:36:46,951 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:36:46,964 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:36:46,975 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:36:46,989 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:36:47,020 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-25 06:36:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-25 06:36:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:36:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:36:47,021 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:36:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 06:36:47,021 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:36:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:36:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:36:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:36:47,022 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:36:47,022 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:36:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:36:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:36:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:36:47,023 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:36:47,023 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:36:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:36:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:36:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:36:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:36:47,024 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:36:47,024 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:36:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:36:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:36:47,025 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:36:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 06:36:47,025 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:36:47,278 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:36:47,280 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:36:48,523 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:36:48,646 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:36:48,647 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:36:48,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:36:48 BoogieIcfgContainer [2021-11-25 06:36:48,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:36:48,651 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:36:48,652 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:36:48,702 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:36:48,702 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:36:48" (1/1) ... [2021-11-25 06:36:48,711 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:36:48,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:36:48,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-25 06:36:48,771 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-25 06:36:48,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 06:36:48,777 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:36:48,778 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:36:48,822 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:36:48,827 INFO L158 Benchmark]: Toolchain (without parser) took 5294.89ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 66.7MB in the beginning and 103.0MB in the end (delta: -36.3MB). Peak memory consumption was 40.2MB. Max. memory is 16.1GB. [2021-11-25 06:36:48,827 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 92.3MB. Free memory was 64.3MB in the beginning and 64.3MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:36:48,828 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3039.42ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 66.7MB in the beginning and 97.1MB in the end (delta: -30.3MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. [2021-11-25 06:36:48,829 INFO L158 Benchmark]: Boogie Procedure Inliner took 264.08ms. Allocated memory is still 167.8MB. Free memory was 97.1MB in the beginning and 86.3MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:36:48,830 INFO L158 Benchmark]: Boogie Preprocessor took 102.06ms. Allocated memory is still 167.8MB. Free memory was 86.3MB in the beginning and 79.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:36:48,830 INFO L158 Benchmark]: RCFGBuilder took 1709.38ms. Allocated memory is still 167.8MB. Free memory was 79.1MB in the beginning and 49.7MB in the end (delta: 29.4MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. [2021-11-25 06:36:48,831 INFO L158 Benchmark]: CodeCheck took 174.28ms. Allocated memory is still 167.8MB. Free memory was 49.7MB in the beginning and 103.0MB in the end (delta: -53.3MB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:36:48,834 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 0.30ms. Allocated memory is still 92.3MB. Free memory was 64.3MB in the beginning and 64.3MB in the end (delta: 25.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3039.42ms. Allocated memory was 92.3MB in the beginning and 167.8MB in the end (delta: 75.5MB). Free memory was 66.7MB in the beginning and 97.1MB in the end (delta: -30.3MB). Peak memory consumption was 68.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 264.08ms. Allocated memory is still 167.8MB. Free memory was 97.1MB in the beginning and 86.3MB in the end (delta: 10.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 102.06ms. Allocated memory is still 167.8MB. Free memory was 86.3MB in the beginning and 79.1MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1709.38ms. Allocated memory is still 167.8MB. Free memory was 79.1MB in the beginning and 49.7MB in the end (delta: 29.4MB). Peak memory consumption was 32.4MB. Max. memory is 16.1GB. * CodeCheck took 174.28ms. Allocated memory is still 167.8MB. Free memory was 49.7MB in the beginning and 103.0MB in the end (delta: -53.3MB). There was no memory consumed. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:36:48,882 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/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_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:36:51,418 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:36:51,421 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:36:51,476 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:36:51,476 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:36:51,478 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:36:51,479 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:36:51,482 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:36:51,486 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:36:51,488 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:36:51,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:36:51,494 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:36:51,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:36:51,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:36:51,498 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:36:51,500 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:36:51,501 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:36:51,511 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:36:51,513 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:36:51,516 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:36:51,518 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:36:51,520 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:36:51,521 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:36:51,523 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:36:51,526 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:36:51,527 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:36:51,527 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:36:51,529 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:36:51,529 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:36:51,531 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:36:51,531 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:36:51,532 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:36:51,533 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:36:51,534 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:36:51,535 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:36:51,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:36:51,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:36:51,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:36:51,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:36:51,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:36:51,540 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:36:51,546 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:36:51,579 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:36:51,580 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:36:51,582 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:36:51,582 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:36:51,584 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:36:51,584 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:36:51,585 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:36:51,585 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:36:51,585 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:36:51,585 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:36:51,586 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:36:51,587 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:36:51,587 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:36:51,587 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:36:51,587 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:36:51,587 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:36:51,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:36:51,588 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:36:51,588 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:36:51,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:36:51,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:36:51,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:36:51,589 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:36:51,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:36:51,590 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:36:51,590 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:36:51,590 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:36:51,590 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:36:51,591 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:36:51,591 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-11-25 06:36:52,001 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:36:52,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:36:52,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:36:52,025 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:36:52,026 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:36:52,028 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-25 06:36:52,096 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/e8accfec8/ba874be7c2194486bad49bf3b851d3c6/FLAGd0d2d46a9 [2021-11-25 06:36:53,142 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:36:53,143 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-11-25 06:36:53,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/e8accfec8/ba874be7c2194486bad49bf3b851d3c6/FLAGd0d2d46a9 [2021-11-25 06:36:53,537 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/data/e8accfec8/ba874be7c2194486bad49bf3b851d3c6 [2021-11-25 06:36:53,539 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:36:53,541 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:36:53,542 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:36:53,543 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:36:53,559 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:36:53,559 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:36:53" (1/1) ... [2021-11-25 06:36:53,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21eae56e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:53, skipping insertion in model container [2021-11-25 06:36:53,561 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:36:53" (1/1) ... [2021-11-25 06:36:53,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:36:53,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:36:54,017 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-25 06:36:54,030 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-25 06:36:54,949 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,952 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:54,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:55,478 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:36:55,479 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:36:55,480 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:36:55,482 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:36:55,483 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:36:55,484 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:36:55,485 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:36:55,486 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:36:55,487 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:36:55,488 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:36:55,700 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:36:55,829 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:55,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:55,933 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:36:55,999 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:36:56,109 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:36:56,116 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-25 06:36:56,117 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-25 06:36:56,178 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,179 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,182 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,211 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,213 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,278 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:36:56,279 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:36:56,280 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:36:56,281 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:36:56,284 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:36:56,285 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:36:56,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:36:56,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:36:56,287 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:36:56,291 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:36:56,325 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:36:56,420 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,420 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,462 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:36:56,517 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:36:56,542 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-11-25 06:36:56,543 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_98054d36-032a-4b02-8e62-05d3d5a95ad2/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-11-25 06:36:56,652 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,654 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,660 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,668 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:36:56,748 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:36:56,749 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:36:56,750 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:36:56,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:36:56,751 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:36:56,752 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:36:56,752 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:36:56,752 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:36:56,753 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:36:56,816 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:36:56,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:36:56,933 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:36:57,239 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:36:57,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57 WrapperNode [2021-11-25 06:36:57,240 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:36:57,241 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:36:57,241 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:36:57,242 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:36:57,249 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,408 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,512 INFO L137 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 807 [2021-11-25 06:36:57,513 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:36:57,514 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:36:57,514 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:36:57,515 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:36:57,523 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,539 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,540 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,600 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,617 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,658 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:36:57,660 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:36:57,660 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:36:57,660 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:36:57,661 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:36:57" (1/1) ... [2021-11-25 06:36:57,670 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:36:57,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:36:57,694 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:36:57,719 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:36:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-25 06:36:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-25 06:36:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:36:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 06:36:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 06:36:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:36:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 06:36:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:36:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:36:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 06:36:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:36:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-25 06:36:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-25 06:36:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:36:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:36:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 06:36:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 06:36:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 06:36:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 06:36:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 06:36:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 06:36:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 06:36:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 06:36:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:36:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:36:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:36:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 06:36:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 06:36:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:36:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 06:36:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 06:36:58,085 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:36:58,087 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:36:59,911 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:37:00,030 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:37:00,030 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:37:00,032 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:37:00 BoogieIcfgContainer [2021-11-25 06:37:00,033 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:37:00,034 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:37:00,034 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:37:00,043 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:37:00,043 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:37:00" (1/1) ... [2021-11-25 06:37:00,052 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:37:00,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:37:00,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 111 states to 82 states and 111 transitions. [2021-11-25 06:37:00,113 INFO L276 IsEmpty]: Start isEmpty. Operand 82 states and 111 transitions. [2021-11-25 06:37:00,136 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-11-25 06:37:00,137 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:37:00,138 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:37:00,182 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:37:00,186 INFO L158 Benchmark]: Toolchain (without parser) took 6644.18ms. Allocated memory was 54.5MB in the beginning and 190.8MB in the end (delta: 136.3MB). Free memory was 32.4MB in the beginning and 86.4MB in the end (delta: -54.0MB). Peak memory consumption was 83.3MB. Max. memory is 16.1GB. [2021-11-25 06:37:00,186 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 54.5MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:37:00,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3697.86ms. Allocated memory was 54.5MB in the beginning and 190.8MB in the end (delta: 136.3MB). Free memory was 32.1MB in the beginning and 126.0MB in the end (delta: -93.9MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. [2021-11-25 06:37:00,187 INFO L158 Benchmark]: Boogie Procedure Inliner took 272.11ms. Allocated memory is still 190.8MB. Free memory was 126.0MB in the beginning and 114.6MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 06:37:00,188 INFO L158 Benchmark]: Boogie Preprocessor took 144.44ms. Allocated memory is still 190.8MB. Free memory was 114.6MB in the beginning and 107.1MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:37:00,188 INFO L158 Benchmark]: RCFGBuilder took 2372.90ms. Allocated memory is still 190.8MB. Free memory was 107.1MB in the beginning and 93.7MB in the end (delta: 13.4MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. [2021-11-25 06:37:00,189 INFO L158 Benchmark]: CodeCheck took 150.87ms. Allocated memory is still 190.8MB. Free memory was 93.7MB in the beginning and 86.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 06:37:00,191 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 54.5MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3697.86ms. Allocated memory was 54.5MB in the beginning and 190.8MB in the end (delta: 136.3MB). Free memory was 32.1MB in the beginning and 126.0MB in the end (delta: -93.9MB). Peak memory consumption was 56.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 272.11ms. Allocated memory is still 190.8MB. Free memory was 126.0MB in the beginning and 114.6MB in the end (delta: 11.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 144.44ms. Allocated memory is still 190.8MB. Free memory was 114.6MB in the beginning and 107.1MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2372.90ms. Allocated memory is still 190.8MB. Free memory was 107.1MB in the beginning and 93.7MB in the end (delta: 13.4MB). Peak memory consumption was 42.3MB. Max. memory is 16.1GB. * CodeCheck took 150.87ms. Allocated memory is still 190.8MB. Free memory was 93.7MB in the beginning and 86.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:37:00,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_98054d36-032a-4b02-8e62-05d3d5a95ad2/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared